5ch.net

5ch.net is SSL secured

Free website and domain report on 5ch.net

Last Updated: 16th February, 2023 Update Now
Overview

Snoop Summary for 5ch.net

This is a free and comprehensive report about 5ch.net. 5ch.net is hosted in United States on a server with an IP address of 104.18.232.150, where the local currency is USD and English is the local language. Our records indicate that 5ch.net is privately registered by Anonymize, Inc.. 5ch.net is expected to earn an estimated $21,439 USD per day from advertising revenue. The sale of 5ch.net would possibly be worth $15,650,606 USD. This figure is based on the daily revenue potential of the website over a 24 month period. 5ch.net receives an estimated 2,302,596 unique visitors every day - an unbelievable amount of traffic! This report was last updated 16th February, 2023.

About 5ch.net

Site Preview: 5ch.net 5ch.net
Title: 5ちゃんねる
Description:
Keywords and Tags: bulletin boards, forum, games, popular
Related Terms: 5ch
Fav Icon:
Age: Over 24 years old
Domain Created: 1st March, 2000
Domain Updated: 1st February, 2021
Domain Expires: 1st March, 2022
Review

Snoop Score

4/5 (Excellent!)

Valuation

$15,650,606 USD
Note: All valuation figures are estimates.

Popularity

Worldwide Sensation
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 1,046
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 87
Moz Page Authority: 56

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 2,302,596
Monthly Visitors: 70,083,773
Yearly Visitors: 840,447,586
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $21,439 USD
Monthly Revenue: $652,541 USD
Yearly Revenue: $7,825,298 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: 5ch.net 7
Domain Name: 5ch 3
Extension (TLD): net 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 72
Performance 92
Accessibility 88
Best Practices 80
SEO 64
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://5ch.net/
Updated: 24th April, 2021

1.28 seconds
First Contentful Paint (FCP)
64%
31%
5%

0.00 seconds
First Input Delay (FID)
99%
1%
0%

Simulate loading on desktop
92

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for 5ch.net. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.8 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 0.9 s
The timing of the largest text or image that is painted.
Time to Interactive — 1.2 s
The time taken for the page to become fully interactive.
Total Blocking Time — 20 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.4 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 100 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.8 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive 5ch.net as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://5ch.net/
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https://image2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTM0MjUmdGw9MTI5NjAw&piggybackCookie=df139f77-13b1-41df-a9e1-05588fbf1ae8
http/1.1
9166.6359999217
9262.3789999634
788
42
200
image/gif
Document
https://s.tribalfusion.com/z/i.match?p=b11&redirect=https%3A//simage2.pubmatic.com/AdServer/Pug%3Fvcode%3Dbz0yJnR5cGU9MSZjb2RlPTMzMjYmdGw9MTI5NjAw%26piggybackCookie%3D%24TF_USER_ID_ENC%24&u=${PUBMATIC_UID}
h2
9179.7389998101
9274.4660000317
1155
43
200
image/gif
Document
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTM0MTgmdGw9NzIwMA==&piggybackCookie=000024D4123C99EC
http/1.1
9183.9519999921
9207.8470000997
768
42
200
image/gif
Image
https://pm.w55c.net/ping_match.gif?scc=1&ei=PUBMATIC&rurl=https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTMwNzQmdGw9MTI5NjAw&piggybackCookie=uid:_wfivefivec_&gdpr=0&gdpr_consent=
http/1.1
9206.5419997089
9278.0389999971
804
0
302
https://um.simpli.fi/match_redirect?sifi_redir=https%3A%2F%2Fmatch.bnmla.com%2Fusersync%3Fdspid%3D6%26uuid%3D%24UID
http/1.1
9221.98499972
9237.4129998498
656
0
302
text/html
https://match.bnmla.com/usersync?dspid=6&uuid=8F55A0A9B487469E84A125F9C652970A
http/1.1
9237.9990001209
9379.7939997166
324
0
302
https://px.owneriq.net/ecc?redir=https%3a%2f%2fsimage2.pubmatic.com%2fAdServer%2fPug%3fvcode%3dbz0yJnR5cGU9MSZjb2RlPTMwNzMmdGw9MTI5NjAw%26piggybackCookie%3dQ6725257622071200038&uid=Q6725257622071200038&ref=%2Fepm
http/1.1
9251.1749998666
9449.3339997716
511
0
302
text/html
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTMwNzQmdGw9MTI5NjAw&piggybackCookie=uid:olzNcq3G1LAa7U5&gdpr=0&gdpr_consent=
http/1.1
9279.515999835
9375.9749997407
769
42
200
image/gif
Document
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTI3NzUmdGw9MTI5NjAw&piggybackCookie=4ca7316f-4ce1-4000-9439-ce874c279602
http/1.1
9380.4830000736
9476.6589999199
835
42
200
image/gif
Document
https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZjb2RlPTMwNzMmdGw9MTI5NjAw&piggybackCookie=Q6725257622071200038
http/1.1
9450.0460000709
9547.1870000474
802
42
200
image/gif
Document
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
684.523
8.887
739.348
6.929
1982.431
8.488
1990.932
198.078
2189.536
8.067
2197.701
9.082
2207.831
33.36
2241.542
6.794
2251.275
8.519
2276.016
14.988
2342.302
13.169
2359.37
13.711
2380.068
8.398
2388.782
11.935
2400.922
8.474
2412.351
16.424
2436.556
15.713
2465.926
9.384
2475.489
9.204
2487.937
8.537
2497.245
11.588
2509.01
7.552
2516.71
6.898
2530.431
8.198
2539.632
8.845
2548.696
8.26
2559.468
6.783
2573.034
6.871
2580.208
12.096
2592.455
8.526
2602.866
5.215
2608.209
10.691
2632.562
6.625
2642.697
14.241
2684.567
6.73
2693.078
5.879
2704.619
9.434
2715.429
8.879
2728.957
8.875
2747.164
6.637
2758.038
36.353
2794.634
7.96
2806.506
8.258
2814.781
7.57
2823.595
62.802
2906.037
5.685
2912.788
6.594
2920.698
14.194
2993.414
22.742
3016.184
7.272
3067.704
7.901
3081.918
6.746
3107.367
7.422
3116.183
7.018
3126.807
7.278
4049.174
6.991
4079.732
8.696
4128.928
6.536
4207.034
8.493
4296.104
21.865
4323.54
15.293
4383.652
6.641
4403.63
6.216
4472.09
8.331
4717.733
6.286
5508.541
9.873
5591.965
7.315
5627.071
10.135
5640.277
12.578
5656.285
11.157
5750.502
15.36
5788.538
8.788
5802.584
10.251
5813.395
8.639
5826.579
12.692
5917.938
7.8
6326.734
9.102
6383.078
9.336
7762.247
6.135
8838.982
10.119
8977.693
8.539
8989.096
13.835
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images — Potential savings of 160 KiB
Images can slow down the page's load time. 5ch.net should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160128
140935
https://5ch.net/images/5ch_logo.png
18617
18035
https://5ch.net/images/rabbit.png
7594
4628
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. 5ch.net should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. 5ch.net should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. 5ch.net should consider minifying JS files.
Remove unused CSS — Potential savings of 22 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. 5ch.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
23670
22298
Remove unused JavaScript — Potential savings of 124 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://j.microad.net/js/compass.js
168170
126673
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression — Potential savings of 4 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://image6.pubmatic.com/AdServer/PugMaster?kdntuid=1&rnd=19405647&p=156180&s=253824&a=2619913&ptask=ALL&np=0&fp=0&mpc=0&spug=1&coppa=0&gdpr=0&gdpr_consent=&us_privacy=&sec=1
3104
2014
https://image6.pubmatic.com/AdServer/PugMaster?kdntuid=1&rnd=5711631&p=156180&s=253824&a=1288228&ptask=ALL&np=0&fp=0&mpc=0&spug=1&coppa=0&gdpr=0&gdpr_consent=&us_privacy=&sec=1
2766
1996
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 430 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://5ch.net/
430.797
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. 5ch.net should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://5ch.net/
190
https://5ch.net/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. 5ch.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://dmp.im-apps.net/sdk/im-uid.js
69
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
48
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 998 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160657
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
77605
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
73428
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
73427
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
73427
https://5ch.net/vendor/jquery/jquery.min.js
31183
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
23670
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
22721
https://jgl.microad.net/js/compass.js
19962
https://5ch.net/images/5ch_logo.png
19144
Avoids an excessive DOM size — 587 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
587
Maximum DOM Depth
15
Maximum Child Elements
57
Avoid chaining critical requests — 10 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. 5ch.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.3 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://ads.pubmatic.com/AdServer/js/showad.js
378.189
160.566
78.164
https://5ch.net/
330.575
4.318
1.729
Unattributable
192.34
3.269
0.17
https://5ch.net/vendor/jquery/jquery.min.js
87.224
57.033
1.872
https://static.pc-adroute.focas.jp/js/adroute_ads.js
61.015
38.708
3.256
Minimizes main-thread work — 1.5 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
428.766
Script Evaluation
428.208
Style & Layout
269.895
Script Parsing & Compilation
135.051
Parse HTML & CSS
107.802
Rendering
81.747
Garbage Collection
18.695
Keep request counts low and transfer sizes small — 202 requests • 998 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
202
1022227
Image
42
441462
Document
38
209512
Script
36
202199
Font
1
77605
Other
82
54423
Stylesheet
3
37026
Media
0
0
Third-party
185
637031
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
265916
0
10924
0
8113
0
6555
0
4469
0
3112
0
2789
0
2725
0
2320
0
2119
0
1587
0
1563
0
1375
0
1371
0
1359
0
1338
0
1306
0
1263
0
1191
0
1121
0
1107
0
975
0
975
0
876
0
850
0
770
0
757
0
723
0
697
0
680
0
625
0
602
0
583
0
518
0
508
0
416
0
235
0
88
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Avoid large layout shifts — 3 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.27259706050465
0.27225962358236
3.0805104996644E-5
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://5ch.net/
860
99
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 2.2 s
The time taken for the page contents to be visibly populated.

Opportunities

Eliminate render-blocking resources — Potential savings of 130 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. 5ch.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://i2ad.jp/i/iVCCp0kwKCl4/sync
1733
230
Serve images in next-gen formats — Potential savings of 139 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160128
133530
https://5ch.net/images/5ch_logo.png
18617
9289

Diagnostics

Serve static assets with an efficient cache policy — 43 resources found
5ch.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
0
77605
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
0
73428
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
0
73427
https://static.pc-adroute.focas.jp/tmp/bannars/24758/2021/03/15/19/24758_16158042820249.gif.1.webp
0
73427
https://image6.pubmatic.com/AdServer/PugMaster?kdntuid=1&rnd=19405647&p=156180&s=253824&a=2619913&ptask=ALL&np=0&fp=0&mpc=0&spug=1&coppa=0&gdpr=0&gdpr_consent=&us_privacy=&sec=1
0
3900
https://static.pc-adroute.focas.jp/js/adroute_ads.js
0
3697
https://static.pc-adroute.focas.jp/js/adroute_ads.js
0
3697
https://image6.pubmatic.com/AdServer/PugMaster?kdntuid=1&rnd=5711631&p=156180&s=253824&a=1288228&ptask=ALL&np=0&fp=0&mpc=0&spug=1&coppa=0&gdpr=0&gdpr_consent=&us_privacy=&sec=1
0
3539
https://image6.pubmatic.com/AdServer/PugMaster?kdntuid=1&rnd=64572844&p=156180&s=253824&a=2620199&ptask=ALL&np=0&fp=0&mpc=0&spug=1&coppa=0&gdpr=0&gdpr_consent=&us_privacy=&sec=1&async=1
0
2775
https://s-rtb.send.microadinc.com/ad?spot=c6ab4c3da92de7c58ced7ce1042be84b&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fpc%2Ffirst_content&referrer=https%3A%2F%2F5ch.net%2F&cbt=b2109920a32d080179022fc8d8
0
1747
https://s-rtb.send.microadinc.com/ad?spot=da555038ad26f84a49984937046850f8&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fpc%2Ffirst_content&referrer=https%3A%2F%2F5ch.net%2F&cbt=823c7470ed30e80179022fc8d7
0
1621
https://pixel.tapad.com/idsync/ex/receive?partner_id=1830&partner_device_id=09dbbc5e-a0f9-40cc-bb7c-61aad975eed8&ttd_puid=7eb4ca41-a4b7-11eb-a7f9-728ae9a75b82%2C
0
834
https://pixel.tapad.com/idsync/ex/receive?partner_id=1830&partner_device_id=09dbbc5e-a0f9-40cc-bb7c-61aad975eed8&ttd_puid=7eb4ca41-a4b7-11eb-a7f9-728ae9a75b82%2C
0
834
https://pixel.tapad.com/idsync/ex/receive?partner_id=1830&partner_device_id=09dbbc5e-a0f9-40cc-bb7c-61aad975eed8&ttd_puid=7eb4ca41-a4b7-11eb-a7f9-728ae9a75b82%2C
0
834
https://aid.send.microad.jp/asr?v=1&code=XtrNLKLWme8&format=pixel
0
625
https://tags.bluekai.com/site/33141?&id=144eb070dec2825a
0
583
https://ssp.send.microadinc.com/ic?ep=4YIOhvTGIDcBydfMoktHIJecgVylqqUDmWsmGMfAV3RoVjP113_CzZ2bS77rm0whwUlqMLVSysEm8xoR3ZoO47-LXCipTDYUtZtCHLd71inEy343fAWNrFVlZjHpe574v2vGyRw_Wo-zg0lklWVuPSWzhqR_sxoFwN9G_o0BV0A
0
443
https://ssp.send.microadinc.com/ic?ep=4YIOhvTGXUADP9auzsCRm5TOuxSpWo7iKhzmA3ILbt5FEaGRQ0EIe9xsuYQZukFqbzqvUQDb-Dhu0JyjlHn9hWWiTCM2TqdcSBJw5f9FHJ-FPIwNjiSI5_sWo1Bc8qwF91UMf13IqLVBrngjBxqXUJA6tF03gey_vSSIy7NxBUQ
0
443
https://pc-adroute.focas.jp/ads/creative_viewimp.php?aid=934822&mid=93872&uid=
0
131
https://pc-adroute.focas.jp/ads/creative_viewimp.php?aid=934822&mid=93872&uid=
0
131
https://rtb.adentifi.com/CookieSyncPubMatic&gdpr=0&gdpr_consent=
0
88
https://i2ad.jp/i/iVCCp0kwKCl4/sync
1800000
1733
https://js.ad-stir.com/js/adstir.js
3600000
15325
https://js.ad-stir.com/js/adstir.js
3600000
15325
https://5ch.net/images/5ch_mascot_normal.png
7200000
160657
https://5ch.net/vendor/jquery/jquery.min.js
7200000
31183
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
7200000
23670
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
7200000
22721
https://5ch.net/images/5ch_logo.png
7200000
19144
https://5ch.net/images/rabbit.png
7200000
8120
https://5ch.net/css/css/font-awesome.min.css
7200000
7380
https://5ch.net/css/5ch.css
7200000
5976
https://5ch.net/images/boards/newsplus.jpg
7200000
5591
https://5ch.net/js/frontpage-min.js
7200000
4224
https://5ch.net/images/bitcoin16-30x30.png
7200000
2824
https://5ch.net/js/filter-min.js
7200000
1612
https://dmp.im-apps.net/sdk/im-uid.js
10800000
5231
https://dmp.im-apps.net/sdk/im-uid.js
10800000
5231
https://ads.pubmatic.com/AdServer/js/user_sync.html?p=156578&predirect=
58067000
3294
https://ads.pubmatic.com/AdServer/js/showad.js
102808000
14710
https://ads.pubmatic.com/AdServer/js/showad.js
102808000
14710
https://ads.pubmatic.com/AdServer/js/showad.js
102808000
14710
https://jgl.microad.net/js/compass.js
574218000
19962
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
364.90100016817
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://5ch.net/images/5ch_mascot_normal.png
img
https://5ch.net/images/5ch_logo.png
https://5ch.net/images/rabbit.png
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/bitcoin16-30x30.png
img
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of 5ch.net. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
5ch.net may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
80

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that 5ch.net should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
4.3.1
jQuery
3.4.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://5ch.net/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 2 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
2
Medium

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Failed to load resource: the server responded with a status of 502 (Bad Gateway)
64

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for 5ch.net. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 5ch.net on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid — 44 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
2
<!DOCTYPE html>
Syntax not understood
3
<html lang="en">
Syntax not understood
4
<head>
Syntax not understood
5
<meta charset="utf-8">
Syntax not understood
6
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
Syntax not understood
7
<meta name="description" content="">
Syntax not understood
8
<meta name="author" content="">
Syntax not understood
9
<title>5ch</title>
Syntax not understood
10
<link rel="stylesheet" href="//5ch.net/css/css/font-awesome.min.css">
Syntax not understood
12
<link href="//5ch.net/vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
Syntax not understood
14
<link href="//5ch.net/css/5ch.css" rel="stylesheet">
Syntax not understood
15
<link rel="icon" href="favicon.ico">
Syntax not understood
16
</head>
Syntax not understood
17
<body class="ch5-body">
Syntax not understood
18
<div class="container">
Syntax not understood
19
<a href="/"><< BACK TO HOME</a>
Syntax not understood
20
</div>
Syntax not understood
22
<div id="main-content-box">
Syntax not understood
23
<div class="container">
Syntax not understood
24
<center>
Syntax not understood
25
<div class="row">
Syntax not understood
27
<div class="col-lg-12">
Syntax not understood
28
<div class="post-item-box">
Syntax not understood
29
<img src="/images/5ch_404.png">
Syntax not understood
30
</div>
Syntax not understood
31
</div>
Syntax not understood
32
</div>
Syntax not understood
34
</center>
Syntax not understood
35
</div>
Syntax not understood
37
</div>
Syntax not understood
40
<footer class="py-5 bg-light">
Syntax not understood
41
<div class="container">
Syntax not understood
42
<p class="m-0 text-center text-dark content">
Syntax not understood
43
5ちゃんねるのご利用は利用者各位のご判断にお任せしています|<br>
Syntax not understood
44
5ch.netにおけるコンテンツの権利はLoki Tech, Inc. に帰属します。<br><br>
Syntax not understood
45
コンテンツの無断複写、転載を禁じます。
Syntax not understood
46
<br>
Syntax not understood
47
<a href="https://www.5ch.net/matome.html">5ちゃんねるまとめブログ運営者の皆さまへ</a><br>
Unknown directive
48
<a href="http://zansu.com/">zansu</a>
Unknown directive
49
</p>
Syntax not understood
50
</div>
Syntax not understood
52
</footer>
Syntax not understood
53
</body>
Syntax not understood
54
</html>
Syntax not understood

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
36

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of 5ch.net. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 5ch.net on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 70
Performance 75
Accessibility 86
Best Practices 80
SEO 67
Progressive Web App 42
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://5ch.net/
Updated: 24th April, 2021

1.54 seconds
First Contentful Paint (FCP)
49%
44%
7%

0.02 seconds
First Input Delay (FID)
93%
6%
1%

Simulate loading on mobile
75

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for 5ch.net. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 1.9 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.9 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0.07
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 1.9 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 60 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive 5ch.net as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://5ch.net/
http/1.1
0
171.06699995929
509
0
302
text/html
https://5ch.net/
h2
171.70800000895
579.84600000782
12158
41313
200
text/html
Document
https://5ch.net/css/css/font-awesome.min.css
h2
593.13200000906
624.13599999854
7380
30999
200
text/css
Stylesheet
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
h2
593.33100001095
684.73599996651
23670
155714
200
text/css
Stylesheet
https://5ch.net/css/5ch.css
h2
593.50699995412
663.89399999753
5976
21712
200
text/css
Stylesheet
https://i2ad.jp/i/iVCCp0kwKCl4/sync
http/1.1
593.75499997986
1877.1689999849
1733
3109
200
text/html
Script
https://5ch.net/images/rabbit.png
h2
985.32799998065
1009.2969999532
8120
7594
200
image/png
Image
https://5ch.net/images/5ch_logo.png
h2
1010.8879999607
1180.0039999653
19141
18617
200
image/png
Image
https://5ch.net/images/bitcoin16-30x30.png
h2
1181.2489999575
1207.6709999819
2824
2299
200
image/png
Image
https://5ch.net/images/boards/newsplus.jpg
h2
1209.2529999791
1382.799999963
5591
5052
200
image/jpeg
Image
https://5ch.net/images/5ch_mascot_normal.png
h2
1384.1249999823
1429.0509999846
160657
160128
200
image/png
Image
https://ads.pubmatic.com/AdServer/js/showad.js
http/1.1
686.16899999324
793.95799996564
14709
39106
200
text/html
Script
https://5ch.net/vendor/jquery/jquery.min.js
h2
798.6319999909
850.74799996801
31183
88145
200
application/javascript
Script
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
h2
857.13999997824
920.96499999752
22724
78588
200
application/javascript
Script
https://5ch.net/js/frontpage-min.js
h2
925.90299999574
950.57799998904
4224
15477
200
application/javascript
Script
https://5ch.net/js/filter-min.js
h2
952.05999998143
984.07399997814
1612
3408
200
application/javascript
Script
https://5ch.net/_ads/mobile
h2
1882.913999958
2047.3739999579
611
465
200
text/html
Document
https://5ch.net/_ads/mobile/repeat_content
h2
1885.5169999879
2049.7730000061
611
465
200
text/html
Document
data
1890.9739999799
1891.0219999962
0
198
200
image/svg+xml
Image
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
h2
1898.0119999615
2259.3839999754
77605
77160
200
font/woff2
Font
https://image6.pubmatic.com/AdServer/UCookieSetPug?oid=2&cb=PubMatic._uidCB
http/1.1
2058.0679999548
2132.5779999606
365
60
200
text/html
Script
https://cdn-fluct.sh.adingo.jp/f.js?G=1000112084
h2
2098.4450000105
2288.276999956
3100
2747
200
application/javascript
Script
https://cdn-fluct.sh.adingo.jp/f.js?G=1000113525
h2
2099.4439999922
2287.799999991
3100
2747
200
application/javascript
Script
https://ads.pubmatic.com/AdServer/js/showad.js
http/1.1
2149.7279999894
2472.9799999623
14710
39106
200
text/html
Document
https://ads.pubmatic.com/AdServer/js/showad.js
http/1.1
2150.5909999833
2271.7239999911
14709
39106
200
text/html
Document
https://sshowads.pubmatic.com/AdServer/AdServerServlet?pubId=156180&siteId=253824&adId=2619913&kadwidth=300&kadheight=250&SAVersion=2&js=1&kdntuid=1&pageURL=https%3A%2F%2F5ch.net%2F&inIframe=0&kadpageurl=https%3A%2F%2Fwww.5ch.net%2F&schain=SUPPLYCHAIN_GOES_HERE&operId=3&sec=1&kltstamp=2021-4-23%2021%3A43%3A11&timezone=-7&screenResolution=360x640&ranreq=0.3103005524833198&pmUniAdId=0&adVisibility=2&adPosition=6406x28&pm_uid_bc=37089A97-6B73-4D65-834A-94AA393621D6&gdpr=0&dspids=%7B%7D
http/1.1
2149.105999968
2223.4319999698
1775
1842
200
text/html
Script
https://static.pc-adroute.focas.jp/js/adroute_ads.js
h2
2226.9289999967
2419.785999984
3697
8886
200
application/javascript
Script
https://sh.adingo.jp/?G=1000113525&href=https%3A%2F%2F5ch.net%2F&serial=6844991354536&guid=ON
h2
2293.6969999573
2962.49299997
3104
6197
200
application/x-javascript
Script
https://sh.adingo.jp/?G=1000112084&href=https%3A%2F%2F5ch.net%2F&serial=60367924877763&guid=ON
h2
2295.7210000022
2980.2079999936
3140
6904
200
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https://pixel.tapad.com/idsync/ex/receive/check?partner_id=2966&partner_device_id=UG7SH4AvecHt2s5VgrVluAUjFwpFB9HvPpLdRNlzIn6YQjye
http/1.1
6268.2209999766
6273.5569999786
808
0
302
https://match.adsrvr.org/track/cmf/generic?ttd_pid=tapad&ttd_tpi=1&ttd_puid=957782e1-a4b7-11eb-8435-8aa2196b74e1%252C&gdpr=0&gdpr_consent=
http/1.1
6273.8200000022
6291.5199999698
774
0
302
text/html
https://pixel.tapad.com/idsync/ex/receive?partner_id=1830&partner_device_id=54b530db-b7f1-4482-a566-6ef58bfae3da&ttd_puid=957782e1-a4b7-11eb-8435-8aa2196b74e1%2C
h2
6291.8009999557
6295.4549999558
834
95
200
image/png
Image
https://pixel.tapad.com/idsync/ex/receive?partner_id=2966&partner_device_id=AaaTIdsKtuGlO6sgUC8MTM3Ff3FvpO6oC9BmQBHBO0sX0Lev
http/1.1
6434.271999984
6439.710000006
863
0
302
https://px.adroute.focas.jp/collect?title=&screen_width=360&screen_height=640&req_id=sjmaovxhs8yfococgc79rizflxxxmhosbxx048vf7kyky&adr_id=AaaTIdsKtuGlO6sgUC8MTM3Ff3FvpO6oC9BmQBHBO0sX0Lev&referrer=
h2
6434.5200000098
6604.217999964
213
35
200
image/gif
Image
https://static.sp-adroute.focas.jp/tmp/bannars/28422/2021/02/05/19/28422_16125206627496.gif.1.webp
h2
6436.6370000062
6687.6669999911
173771
173426
200
image/webp
Image
https://secure.adnxs.com/getuid?https%3A%2F%2Fpixel.tapad.com%2Fidsync%2Fex%2Freceive%3Fpartner_id%3DAPPNEXUS%26partner_device_id%3D%24UID%26pt%3D957782e1-a4b7-11eb-8435-8aa2196b74e1%252C
http/1.1
6439.9170000106
6531.1900000088
688
43
200
image/gif
Image
https://adroute.focas.jp/ads/creative_viewimp.php?aid=968480&mid=60954&did=2&uid=
http/1.1
7260.4369999608
8579.4489999535
144
0
200
text/html
Script
https://adroute.focas.jp/ads/creative_viewimp.php?aid=903545&mid=60954&did=2&uid=
http/1.1
7949.3989999755
8779.263000004
144
0
200
text/html
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
614.686
6.691
717.684
5.41
1910.286
6.532
1916.833
167.361
2084.685
5.731
2090.709
6.391
2097.112
5.845
2103.64
23.142
2166.238
14.737
2292.41
5.775
2298.421
6.2
2306.572
6.579
2315.474
6.271
2455.625
10.284
2507.9
7.489
2517.609
10.959
2552.105
34.431
2589.364
7.376
2596.76
7.909
2604.914
63.002
2680.411
12.455
2995.69
8.737
3013.191
9.154
3175.342
6.467
3182.434
6.409
3274.734
7.645
3284.174
5.962
3324.086
20.217
3371.908
6.607
3405.43
6.506
3413.441
5.114
3656.896
18.444
3694.564
7.263
4712.139
18.217
4783.241
7.853
4956.446
26.01
6119.581
11.113
6455.814
7.178
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images — Potential savings of 41 KiB
Images can slow down the page's load time. 5ch.net should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160128
27875
https://5ch.net/images/5ch_logo.png
18617
14609
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. 5ch.net should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. 5ch.net should consider minifying JS files.
Remove unused JavaScript — Potential savings of 102 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://j.microad.net/js/compass.js
168170
104656
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression — Potential savings of 3 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn-fluct.sh.adingo.jp/f.js?G=1000112084
2747
1474
https://cdn-fluct.sh.adingo.jp/f.js?G=1000113525
2747
1474
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 410 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://5ch.net/
409.134
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. 5ch.net should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://5ch.net/
630
https://5ch.net/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. 5ch.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
48
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 923 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://static.sp-adroute.focas.jp/tmp/bannars/30763/2021/04/16/20/30763_16185725935162.gif.1.webp
202849
https://static.sp-adroute.focas.jp/tmp/bannars/28422/2021/02/05/19/28422_16125206627496.gif.1.webp
173771
https://5ch.net/images/5ch_mascot_normal.png
160657
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
77605
https://5ch.net/vendor/jquery/jquery.min.js
31183
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
23670
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
22724
https://jgl.microad.net/js/compass.js
19962
https://jgl.microad.net/js/compass.js
19962
https://5ch.net/images/5ch_logo.png
19141
Avoids an excessive DOM size — 559 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
559
Maximum DOM Depth
15
Maximum Child Elements
57
Avoid chaining critical requests — 11 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. 5ch.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 114 requests • 923 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
114
945658
Image
40
590254
Script
26
173008
Font
1
77605
Document
14
50673
Stylesheet
3
37026
Other
30
17092
Media
0
0
Third-party
97
561062
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
48953
0
28768
0
17414
0
3329
0
3241
0
2085
0
2064
0
1277
0
1213
0
586
0
573
0
516
0
470
0
465
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Avoid large layout shifts — 1 element found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.069759318033854
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 8 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://5ch.net/
4248
335
https://5ch.net/vendor/jquery/jquery.min.js
4110
138
https://5ch.net/vendor/jquery/jquery.min.js
4627
126
https://j.microad.net/js/compass.js
7560
81
https://j.microad.net/js/compass.js
7641
74
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile%2Frepeat_content&referrer=https%3A%2F%2F5ch.net%2F&cbt=916aa88bb95c00017902305683
8421
73
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile&referrer=https%3A%2F%2F5ch.net%2F&cbt=bd254b696529200179023057cf
8494
52
https://5ch.net/
1816
50
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 5.4 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 490 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Opportunities

Eliminate render-blocking resources — Potential savings of 450 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. 5ch.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://5ch.net/css/css/font-awesome.min.css
7380
150
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
23670
300
https://i2ad.jp/i/iVCCp0kwKCl4/sync
1733
780
Defer offscreen images — Potential savings of 159 KiB
Time to Interactive can be slowed down by resources on the page. 5ch.net should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160128
160128
https://5ch.net/images/bitcoin16-30x30.png
2299
2299
Remove unused CSS — Potential savings of 22 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. 5ch.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
23670
22470
Serve images in next-gen formats — Potential savings of 139 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://5ch.net/images/5ch_mascot_normal.png
160128
133530
https://5ch.net/images/5ch_logo.png
18617
9289

Diagnostics

Reduce JavaScript execution time — 1.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://5ch.net/
1033.2
10.468
5.328
https://5ch.net/vendor/jquery/jquery.min.js
553.74
428.8
8.508
Unattributable
500.92
7.828
0.508
https://sshowads.pubmatic.com/AdServer/AdServerServlet?pubId=156180&siteId=253824&adId=2620198&kadwidth=300&kadheight=250&SAVersion=2&js=1&kdntuid=1&pageURL=https%3A%2F%2F5ch.net%2F&inIframe=0&kadpageurl=https%3A%2F%2Fwww.5ch.net%2F&schain=SUPPLYCHAIN_GOES_HERE&operId=3&sec=1&kltstamp=2021-4-23%2021%3A43%3A12&timezone=-7&screenResolution=360x640&ranreq=0.63910253409285&pmUniAdId=1&prevkadIds=2619913&adVisibility=2&adPosition=6406x28&pm_uid_bc=37089A97-6B73-4D65-834A-94AA393621D6&gdpr=0&dspids=%7B%7D
395.472
308.728
1.728
https://ads.pubmatic.com/AdServer/js/showad.js
281.648
111.876
61.292
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile&referrer=https%3A%2F%2F5ch.net%2F&cbt=bd254b696529200179023057cf
121.8
87.884
12.656
https://5ch.net/_ads/mobile/repeat_content
119.936
65.504
8.84
https://5ch.net/_ads/mobile
113.144
55.552
8.224
https://eus.rubiconproject.com/usync.js
103.956
89.352
7.74
https://static.adroute.focas.jp/js/adroute_ads.js
80.868
46.696
6.38
https://cache.send.microadinc.com/js/cookie_loader.html
76.936
23.352
9.972
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile%2Frepeat_content&referrer=https%3A%2F%2F5ch.net%2F&cbt=916aa88bb95c00017902305683
72.868
58.796
7.024
https://adroute.focas.jp/ads/show_page.html?mid=60954&type=1&block=adblock_0954_4&inner_w=300&inner_h=250&disp_type=5&scr_w=360&scr_h=640&depth=24&swf=0&req_id=b1dqo3eod47jnmnuu9609e0bxx0z82wcl1dte7zuc9ifg&pc=0&time=1619239394
67.264
7.808
4.356
https://adroute.focas.jp/ads/show_page.html?mid=60954&type=1&block=adblock_0954_4&inner_w=300&inner_h=250&disp_type=5&scr_w=360&scr_h=640&depth=24&swf=0&req_id=sjmaovxhs8yfococgc79rizflxxxmhosbxx048vf7kyky&pc=0&time=1619239394
61.536
12.472
5.016
https://eus.rubiconproject.com/usync.html?p=fluct&endpoint=apac
60.932
10.304
6.42
Minimize main-thread work — 3.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1452.692
Other
991.09599999999
Style & Layout
872.72
Script Parsing & Compilation
208.216
Parse HTML & CSS
202.648
Rendering
165.848
Garbage Collection
20.244

Other

First Contentful Paint (3G) — 3700 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Metrics

Time to Interactive — 7.7 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 6.8 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 340 ms
Users could experience a delay when interacting with the page.

Diagnostics

Serve static assets with an efficient cache policy — 35 resources found
5ch.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://static.sp-adroute.focas.jp/tmp/bannars/30763/2021/04/16/20/30763_16185725935162.gif.1.webp
0
202849
https://static.sp-adroute.focas.jp/tmp/bannars/28422/2021/02/05/19/28422_16125206627496.gif.1.webp
0
173771
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
0
77605
https://static.adroute.focas.jp/js/adroute_ads.js
0
6680
https://static.adroute.focas.jp/js/adroute_ads.js
0
6680
https://static.pc-adroute.focas.jp/js/adroute_ads.js
0
3697
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile&referrer=https%3A%2F%2F5ch.net%2F&cbt=bd254b696529200179023057cf
0
1700
https://s-rtb.send.microadinc.com/ad?spot=b3d96d8a48889df1b09c3df76209d9ef&cb=microadCompass.AdRequestor.callback&url=https%3A%2F%2F5ch.net%2F_ads%2Fmobile%2Frepeat_content&referrer=https%3A%2F%2F5ch.net%2F&cbt=916aa88bb95c00017902305683
0
1700
https://pixel.tapad.com/idsync/ex/receive?partner_id=1830&partner_device_id=54b530db-b7f1-4482-a566-6ef58bfae3da&ttd_puid=957782e1-a4b7-11eb-8435-8aa2196b74e1%2C
0
834
https://ssp.send.microadinc.com/ic?ep=4YIOh4gsG4ECTObfd5pcsYy3p3QGnmeV36pJIkw-dPORxmNooibKdeU2zAQFnLdAMl0Sl1JQmeeDs1qxpS7RUBDd_gVacF6WDpiNOhIi3pG8ZvmNj99izaZxLpIWednyG77OcWSS3TVdiLYBYnUSnsKx1YLa5ha5vHbFQMEOK7A
0
443
https://ssp.send.microadinc.com/ic?ep=4YIOh4hmSBUDBt55H8BrR3eJvU2Wo9y1X-aI6-XOLvJD2iApBTHZ3pw93fXkSRFws61HyBwFXPKF6QEOyVCUoLR0QUH-4AaZWNFAPmk1zTrEBLBhMgeJoHLhbpFEMBT2YKnd2hzwlNngUF1stuVSnZD4GIah8QUSxBSMrSYq3Vg
0
443
https://px.adroute.focas.jp/collect?title=&screen_width=360&screen_height=640&req_id=b1dqo3eod47jnmnuu9609e0bxx0z82wcl1dte7zuc9ifg&adr_id=UG7SH4AvecHt2s5VgrVluAUjFwpFB9HvPpLdRNlzIn6YQjye&referrer=
0
213
https://px.adroute.focas.jp/collect?title=&screen_width=360&screen_height=640&req_id=sjmaovxhs8yfococgc79rizflxxxmhosbxx048vf7kyky&adr_id=AaaTIdsKtuGlO6sgUC8MTM3Ff3FvpO6oC9BmQBHBO0sX0Lev&referrer=
0
213
https://adroute.focas.jp/ads/creative_viewimp.php?aid=903545&mid=60954&did=2&uid=
0
144
https://adroute.focas.jp/ads/creative_viewimp.php?aid=968480&mid=60954&did=2&uid=
0
144
https://i2ad.jp/i/iVCCp0kwKCl4/sync
1800000
1733
https://cdn-fluct.sh.adingo.jp/f.js?G=1000112084
3600000
3100
https://cdn-fluct.sh.adingo.jp/f.js?G=1000113525
3600000
3100
https://5ch.net/images/5ch_mascot_normal.png
7200000
160657
https://5ch.net/vendor/jquery/jquery.min.js
7200000
31183
https://5ch.net/vendor/bootstrap/css/bootstrap.min.css
7200000
23670
https://5ch.net/vendor/bootstrap/js/bootstrap.bundle.min.js
7200000
22724
https://5ch.net/images/5ch_logo.png
7200000
19141
https://5ch.net/images/rabbit.png
7200000
8120
https://5ch.net/css/css/font-awesome.min.css
7200000
7380
https://5ch.net/css/5ch.css
7200000
5976
https://5ch.net/images/boards/newsplus.jpg
7200000
5591
https://5ch.net/js/frontpage-min.js
7200000
4224
https://5ch.net/images/bitcoin16-30x30.png
7200000
2824
https://5ch.net/js/filter-min.js
7200000
1612
https://eus.rubiconproject.com/usync.js
16536000
9666
https://eus.rubiconproject.com/usync.js
16536000
9666
https://ads.pubmatic.com/AdServer/js/showad.js
35148000
14709
https://jgl.microad.net/js/compass.js
389916000
19962
https://jgl.microad.net/js/compass.js
574181000
19962
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://5ch.net/css/fonts/fontawesome-webfont.woff2?v=4.7.0
361.37200001394
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://5ch.net/images/5ch_mascot_normal.png
img
https://5ch.net/images/5ch_logo.png
https://5ch.net/images/rabbit.png
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
https://5ch.net/images/boards/newsplus.jpg
img
86

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of 5ch.net. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
5ch.net may provide assistance to deaf or hearing-impaired users with captions on videos.

Navigation

The page does not contain a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
80

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that 5ch.net should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
4.3.1
jQuery
3.4.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://5ch.net/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 2 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
2
Medium

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://5ch.net/images/boards/newsplus.jpg
78 x 78
100 x 100
156 x 156
https://5ch.net/images/rabbit.png
50 x 50
80 x 80
100 x 100
67

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for 5ch.net. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 5ch.net on mobile screens.
Document uses legible font sizes — 97.75% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.thread-main-box img, .thread-main-box span
2.20%
11.2px
#content-widget span.title-widget
0.05%
10px
.threadlist .poster_info, .threadlist_sticky .poster_info
0.00%
11.2px
97.75%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Mobile Friendly

Tap targets are not sized appropriately — 86% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
39x15
39x15
46x15
46x15
77x15
63x15
75x15
90x15

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid — 44 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
2
<!DOCTYPE html>
Syntax not understood
3
<html lang="en">
Syntax not understood
4
<head>
Syntax not understood
5
<meta charset="utf-8">
Syntax not understood
6
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
Syntax not understood
7
<meta name="description" content="">
Syntax not understood
8
<meta name="author" content="">
Syntax not understood
9
<title>5ch</title>
Syntax not understood
10
<link rel="stylesheet" href="//5ch.net/css/css/font-awesome.min.css">
Syntax not understood
12
<link href="//5ch.net/vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
Syntax not understood
14
<link href="//5ch.net/css/5ch.css" rel="stylesheet">
Syntax not understood
15
<link rel="icon" href="favicon.ico">
Syntax not understood
16
</head>
Syntax not understood
17
<body class="ch5-body">
Syntax not understood
18
<div class="container">
Syntax not understood
19
<a href="/"><< BACK TO HOME</a>
Syntax not understood
20
</div>
Syntax not understood
22
<div id="main-content-box">
Syntax not understood
23
<div class="container">
Syntax not understood
24
<center>
Syntax not understood
25
<div class="row">
Syntax not understood
27
<div class="col-lg-12">
Syntax not understood
28
<div class="post-item-box">
Syntax not understood
29
<img src="/images/5ch_404.png">
Syntax not understood
30
</div>
Syntax not understood
31
</div>
Syntax not understood
32
</div>
Syntax not understood
34
</center>
Syntax not understood
35
</div>
Syntax not understood
37
</div>
Syntax not understood
40
<footer class="py-5 bg-light">
Syntax not understood
41
<div class="container">
Syntax not understood
42
<p class="m-0 text-center text-dark content">
Syntax not understood
43
5ちゃんねるのご利用は利用者各位のご判断にお任せしています|<br>
Syntax not understood
44
5ch.netにおけるコンテンツの権利はLoki Tech, Inc. に帰属します。<br><br>
Syntax not understood
45
コンテンツの無断複写、転載を禁じます。
Syntax not understood
46
<br>
Syntax not understood
47
<a href="https://www.5ch.net/matome.html">5ちゃんねるまとめブログ運営者の皆さまへ</a><br>
Unknown directive
48
<a href="http://zansu.com/">zansu</a>
Unknown directive
49
</p>
Syntax not understood
50
</div>
Syntax not understood
52
</footer>
Syntax not understood
53
</body>
Syntax not understood
54
</html>
Syntax not understood

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
42

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of 5ch.net. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 5ch.net on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 104.18.232.150
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Cloudflare, Inc.
Registration

Domain Registrant

Private Registration: Yes
Name: Privacy Administrator
Organization: Anonymize, Inc.
Country: US
City: Bellevue
State: WA
Post Code: 98004
Email: 5ch.net-toalyh10uw50@anonymize.com
Phone: +1.4253668810
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Epik LLC 104.18.2.159
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness: 50/100
WOT Child Safety: 10/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: sni.cloudflaressl.com
Issued By: Cloudflare Inc ECC CA-3
Valid From: 29th June, 2021
Valid To: 28th June, 2022
Subject: CN = sni.cloudflaressl.com
O = Cloudflare, Inc.
L = San Francisco
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Authority Key Identifier: keyid:A5:CE:37:EA:EB:B0:75:0E:94:67:88:B4:45:FA:D9:24:10:87:96:1F
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
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Full Name:
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Certificate Policies: Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncECCCA-3.crt

SCT List: Signed Certificate Timestamp:
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Signature : ecdsa-with-SHA256
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Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
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Timestamp : Jun 29 15:34:46.123 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:74:6F:EE:5B:5C:2C:67:29:7E:DE:9F:03:
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62:41:49:CB:A7:25:A3:20:D5:38:80:EA:58:20:EB:6D:
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Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.5ch.net
DNS:5ch.net
DNS:sni.cloudflaressl.com
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 13th July, 2021
Content-Type: text/html; charset=UTF-8
Server: cloudflare
Connection: keep-alive
X-Powered-By: PHP/7.2.21
CF-Cache-Status: DYNAMIC
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CF-RAY: 66e06fbe0e8819f3-EWR

Whois Lookup

Created: 1st March, 2000
Changed: 1st February, 2021
Expires: 1st March, 2022
Registrar: Epik Holdings Inc
Status: clientTransferProhibited
Nameservers: ben.ns.cloudflare.com
isla.ns.cloudflare.com
Owner Name: Privacy Administrator
Owner Organization: Anonymize, Inc.
Owner Street: 1100 Bellevue Way NE, Ste 8A-601
Owner Post Code: 98004
Owner City: Bellevue
Owner State: WA
Owner Country: US
Owner Phone: +1.4253668810
Owner Email: 5ch.net-sksa733fcshl@anonymize.com
Admin Name: Privacy Administrator
Admin Organization: Anonymize, Inc.
Admin Street: 1100 Bellevue Way NE, Ste 8A-601
Admin Post Code: 98004
Admin City: Bellevue
Admin State: WA
Admin Country: US
Admin Phone: +1.4253668810
Admin Email: 5ch.net-sksa733fcshl@anonymize.com
Tech Name: Privacy Administrator
Tech Organization: Anonymize, Inc.
Tech Street: 1100 Bellevue Way NE, Ste 8A-601
Tech Post Code: 98004
Tech City: Bellevue
Tech State: WA
Tech Country: US
Tech Phone: +1.4253668810
Tech Email: 5ch.net-sksa733fcshl@anonymize.com
Full Whois: Domain Name: 5CH.NET
Registry Domain ID: 21068008_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.epik.com
Registrar URL: http://www.epik.com
Updated Date: 2021-02-01T13:35:04Z
Creation Date: 2000-03-01T16:38:39Z
Registrar Registration Expiration Date: 2022-03-01T16:38:39Z
Registrar: Epik Holdings Inc
Registrar IANA ID: 617
Registrar Abuse Contact Email: abuse@epik.com
Registrar Abuse Contact Phone: +1.2068262345
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Privacy Administrator
Registrant Organization: Anonymize, Inc.
Registrant Street: 1100 Bellevue Way NE, Ste 8A-601
Registrant City: Bellevue
Registrant State/Province: WA
Registrant Postal Code: 98004
Registrant Country: US
Registrant Phone: +1.4253668810
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: 5ch.net-sksa733fcshl@anonymize.com
Registry Admin ID:
Admin Name: Privacy Administrator
Admin Organization: Anonymize, Inc.
Admin Street: 1100 Bellevue Way NE, Ste 8A-601
Admin City: Bellevue
Admin State/Province: WA
Admin Postal Code: 98004
Admin Country: US
Admin Phone: +1.4253668810
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: 5ch.net-sksa733fcshl@anonymize.com
Registry Tech ID:
Tech Name: Privacy Administrator
Tech Organization: Anonymize, Inc.
Tech Street: 1100 Bellevue Way NE, Ste 8A-601
Tech City: Bellevue
Tech State/Province: WA
Tech Postal Code: 98004
Tech Country: US
Tech Phone: +1.4253668810
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: 5ch.net-sksa733fcshl@anonymize.com
Name Server: BEN.NS.CLOUDFLARE.COM
Name Server: ISLA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-02-01T20:35:04Z <<<

All registrar data, including registrant WHOIS data, is provided for public, non-commerical use only. Any information made available by Epik Inc and its affiliate registrars shall not be collected, distributed or used for any commercial activity. Third parties to agree not to use the data to allow, enable, or otherwise support any marketing activities, regardless of the medium used. Such media include but are not limited to e-mail, telephone, facsimile, postal mail, SMS, and wireless alerts.

Nameservers

Name IP Address
ben.ns.cloudflare.com 108.162.193.103
isla.ns.cloudflare.com 108.162.192.119
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