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Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

55

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
cdn.pool.st-hatena.com/valve/valve.js900.0 s141.9 KiB
www.hatena.ne.jp/_next/static/chunks/pages/index-abdab3dd89b4e3023f85.js86400.0 s180.2 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
btloader.com/tag?o=5085785915654144&upapi=true300.0 s31.2 KiB
/_next/static/chunks/67557a23317708ba96c9e9ef98fcd1f13320...86400.0 s49.7 KiB
www.hatena.ne.jp/_next/static/chunks/framework.bf835f192d9c4f88cfd8.js86400.0 s48.9 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
stats.g.doubleclick.net/dc.js7200.0 s17.3 KiB
/_next/static/chunks/b1542cc239bf56c8a14913c0a930efe682b5...86400.0 s23.2 KiB
eus.rubiconproject.com/usync.js28973.0 s11.5 KiB
www.hatena.ne.jp/_next/static/chunks/commons.a42b805dfa30ddf29109.js86400.0 s16.4 KiB
/_next/static/chunks/2b0584c9c3b2247265ca83040edbd2ef0623...86400.0 s10.2 KiB
www.hatena.ne.jp/_next/static/css/3a4db6b74a0484a906fc.css86400.0 s9.7 KiB
www.hatena.ne.jp/_next/static/chunks/main-a70d24739995d9761139.js86400.0 s7.3 KiB
/sdk/js/adg-script-loader.js?id=87083&targetID=adg_87083&...419747.0 s12.3 KiB
/_next/static/chunks/71247caf95475e3ea7f9a0f8a30beb258b23...86400.0 s3.6 KiB
www.hatena.ne.jp/_next/static/chunks/pages/_app-2737f5d6d0d2b230e5c9.js86400.0 s3.5 KiB
www.hatena.ne.jp/p/images/top-image-cover.svg86400.0 s2.7 KiB
www.hatena.ne.jp/_next/static/css/1af1e689739f4bef1893.css86400.0 s1.9 KiB
www.hatena.ne.jp/p/images/Hatena-logomark.svg86400.0 s1.8 KiB
www.hatena.ne.jp/p/images/HatenaPolicies.svg86400.0 s1.2 KiB
www.hatena.ne.jp/_next/static/chunks/webpack-245f049e565ebf942e09.js86400.0 s1.2 KiB
i.socdm.com/sdk/js/adg-azs-container.js446419.0 s3.3 KiB
www.hatena.ne.jp/p/images/Anond-logo.svg86400.0 s1.1 KiB
www.hatena.ne.jp/p/images/Bookmark-logo.svg86400.0 s993 B
www.hatena.ne.jp/p/images/anonymous-mark.svg86400.0 s905 B
www.hatena.ne.jp/_next/static/iRxb0QyunnSh9N0HoZUu-/_buildManifest.js86400.0 s861 B
www.hatena.ne.jp/p/images/Blog-logo.svg86400.0 s767 B
www.hatena.ne.jp/p/images/Question-logo.svg86400.0 s752 B
www.hatena.ne.jp/p/images/search.svg86400.0 s657 B
www.hatena.ne.jp/p/images/notice.svg86400.0 s613 B
www.hatena.ne.jp/p/images/merged-entry.svg86400.0 s608 B
www.hatena.ne.jp/_next/static/iRxb0QyunnSh9N0HoZUu-/_ssgManifest.js86400.0 s522 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:594.045 source:map[type:text value:[unattributed]]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/403d512268808af0493dce4e4103a56ba9bd84cf/enl...71.1 KiB66.1 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/8374c12a8afda15027c9c74e6f954cb8c0822eea/enl...69.7 KiB64.8 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/5352004feda12560266253fa650aca03f6a953cb/enl...38.8 KiB34.1 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/84e6ea122871650d445c9e71c8e64793a40b8c17/enl...25.4 KiB20.8 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/9b6c16625081daa58e854b6bcddb4cfc545ef211/enl...22.3 KiB17.4 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/981152901b6f582f5542c480bb37ccbf7038f499/enl...21.5 KiB12.2 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/18fcb0e4f7e30c2b06952f2ca6e6b53c94876202/enl...14.4 KiB9.5 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/492c303a1afa581643e6ca52fe2f276da0658dee/enl...13.9 KiB9.0 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/53abec85a1c5546b93530d61a844b4b433d41794/enl...17.8 KiB8.5 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/f79906d7f042005416c37f71f8597c6807e83d50/enl...12.8 KiB7.9 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/467de1a8d30adf3f4f68be14f0e14eca1bb48531/enl...12.5 KiB7.2 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/9d1a47d534b724113aec9f926b28d65f6a4d7048/enl...14.6 KiB5.3 KiB
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
/image/scale/637b26cedf99fc8b474c244f305ca5626b12c443/enl...9.3 KiB4.6 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:1869.328 label:Time to first byte subpart:timeToFirstByte] map[duration:833.137 label:Resource load delay subpart:resourceLoadDelay] map[duration:797.596 label:Resource load duration subpart:resourceLoadDuration] map[duration:137.649 label:Element render delay subpart:elementRenderDelay]]
lhId: page-13-DIV
nodeLabel: 知りたいこと、伝えたいこと、 全部はてなで。 はてなIDがあれば あなたの知的好奇心を刺激する 様々なサービスが楽しめます はてなIDを作る(無料)
path: 1,HTML,1,BODY,4,DIV,0,DIV,1,DIV
selector: body > div#__next > div.Layout_container__21Rhq > div.Introduction_introduction__1eH1_
snippet: <div class="Introduction_introduction__1eH1_">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-13-DIV
nodeLabel: 知りたいこと、伝えたいこと、 全部はてなで。 はてなIDがあれば あなたの知的好奇心を刺激する 様々なサービスが楽しめます はてなIDを作る(無料)
path: 1,HTML,1,BODY,4,DIV,0,DIV,1,DIV
selector: body > div#__next > div.Layout_container__21Rhq > div.Introduction_introduction__1eH1_
snippet: <div class="Introduction_introduction__1eH1_">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
www.hatena.ne.jp/http/1.1
www.hatena.ne.jp/_next/static/css/1af1e689739f4bef1893.csshttp/1.1
www.hatena.ne.jp/_next/static/css/3a4db6b74a0484a906fc.csshttp/1.1
www.hatena.ne.jp/_next/static/chunks/main-a70d24739995d9761139.jshttp/1.1
www.hatena.ne.jp/_next/static/chunks/webpack-245f049e565ebf942e09.jshttp/1.1
www.hatena.ne.jp/_next/static/chunks/framework.bf835f192d9c4f88cfd8.jshttp/1.1
www.hatena.ne.jp/_next/static/chunks/commons.a42b805dfa30ddf29109.jshttp/1.1
/_next/static/chunks/2b0584c9c3b2247265ca83040edbd2ef0623...http/1.1
/_next/static/chunks/b1542cc239bf56c8a14913c0a930efe682b5...http/1.1
/_next/static/chunks/71247caf95475e3ea7f9a0f8a30beb258b23...http/1.1
www.hatena.ne.jp/_next/static/chunks/pages/_app-2737f5d6d0d2b230e5c9.jshttp/1.1
/_next/static/chunks/67557a23317708ba96c9e9ef98fcd1f13320...http/1.1
www.hatena.ne.jp/_next/static/chunks/pages/index-abdab3dd89b4e3023f85.jshttp/1.1
www.hatena.ne.jp/p/images/anonymous-mark.svghttp/1.1
www.hatena.ne.jp/_next/static/iRxb0QyunnSh9N0HoZUu-/_buildManifest.jshttp/1.1
www.hatena.ne.jp/_next/static/iRxb0QyunnSh9N0HoZUu-/_ssgManifest.jshttp/1.1
www.hatena.ne.jp/p/images/Hatena-logomark.svghttp/1.1
www.hatena.ne.jp/p/images/search.svghttp/1.1
www.hatena.ne.jp/p/images/top-image-cover.svghttp/1.1
www.hatena.ne.jp/p/images/merged-entry.svghttp/1.1
www.hatena.ne.jp/p/images/Bookmark-logo.svghttp/1.1
www.hatena.ne.jp/p/images/Blog-logo.svghttp/1.1
www.hatena.ne.jp/p/images/Question-logo.svghttp/1.1
www.hatena.ne.jp/p/images/Anond-logo.svghttp/1.1
www.hatena.ne.jp/p/images/notice.svghttp/1.1
www.hatena.ne.jp/p/images/HatenaPolicies.svghttp/1.1
www.hatena.ne.jp/p/images/favicon.icohttp/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap59.8 KiB704 ms

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.1 s
URLTime Spent
hatena.ne.jp/872 ms
www.hatena.ne.jp/190 ms
www.hatena.ne.jp/0.0 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 30 ms 6.2 KiB
URLTransfer SizeEst Savings
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap59.8 KiB6.2 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 140 ms 59.3 KiB
URLTransfer SizeEst Savings
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap59.3 KiB59.3 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 120 ms 387.1 KiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31...187.5 KiB95.5 KiB
www.googletagmanager.com/gtag/js?id=G-QM5HX8W79Z&cx=c&_slc=1147.5 KiB65.7 KiB
www.googletagmanager.com/gtag/js?id=G-6J1ZXVTZGY&cx=c&_slc=1148.0 KiB64.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-WPVF7X145.1 KiB64.8 KiB
cdn.pool.st-hatena.com/valve/valve.js141.4 KiB62.1 KiB
/_next/static/chunks/67557a23317708ba96c9e9ef98fcd1f13320...49.3 KiB34.0 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31...187.6 KiB
www.hatena.ne.jp/_next/static/chunks/pages/index-abdab3dd89b4e3023f85.js180.2 KiB
www.googletagmanager.com/gtag/js?id=G-6J1ZXVTZGY&cx=c&_slc=1148.1 KiB
www.googletagmanager.com/gtag/js?id=G-QM5HX8W79Z&cx=c&_slc=1147.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-WPVF7X145.5 KiB
cdn.pool.st-hatena.com/valve/valve.js141.9 KiB
/s/notosansjp/v56/-F62fjtqLzI2JPCgQBnw7HFowwII2lcnk-AFfrg...77.2 KiB
/s/notosansjp/v56/-F62fjtqLzI2JPCgQBnw7HFowwII2lcnk-AFfrg...74.2 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB
/image/scale/403d512268808af0493dce4e4103a56ba9bd84cf/enl...71.4 KiB

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits
●Optimize DOM size
●Font display
●Optimize viewport for mobile
●Minify JavaScript
●User Timing marks and measures 14 user timings
●JavaScript execution time 0.6 s
●Minimizes main-thread work 1.8 s
●Avoid long main-thread tasks 7 long tasks found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 260 ms
●Server Backend Latencies 230 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 280 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○Avoid non-composited animations
84

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ログイン header.Header_header__3Z-q0 > ul.Header_menu__2dtDj > li > a.Header_signin__1oGiB
はてなIDを作る header.Header_header__3Z-q0 > ul.Header_menu__2dtDj > li > a.Header_signup__3ds0U
はてなIDを作る(無料) div.Layout_container__21Rhq > div.Introduction_introduction__1eH1_ > div.Introduction_wrapper__2DGNR > a.Introduction_signup__qyLDl
(無料) div.Introduction_introduction__1eH1_ > div.Introduction_wrapper__2DGNR > a.Introduction_signup__qyLDl > span
17 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
shonenjumpplus.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
91 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
shonenjumpplus.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
72 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
www.nintendo.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
28 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
www.47news.jp li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
79 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
togetter.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
64 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
www.apple.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
11 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
nyosegawa.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
86 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
bunshun.jp li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
12 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
anond:20260421194536 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
84 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
forest.watch.impress.co.jp li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
218 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
news.web.nhk li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
129 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
to-ti.in li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
49 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
www.bbc.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
258 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
www.bengo4.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
39 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
dragons.jp li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
101 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
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posfie.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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togetter.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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note.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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note.com li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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anond:20260420121623 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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id:sudoakiy li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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id:nowokay li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
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anond:20260419194320 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
432 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
anond:20260419194436 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
319 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
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13 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
anond:20260419192843 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
36 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
id:hiroyukikojima li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
370 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
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213 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
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anond:20260419104917 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp
4 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
anond:20260418133755 li.EntryList_entryListItem__1vXtf > article > div.Cite_Cite__2eXKo > a.Cite_citation__1gpUp

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li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ
li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.Entry_thumbnail__x1kmi
ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ ul.EntryList_entryList__3CrI0 > li.EntryList_entryListItem__1vXtf > article > a.Service_service__3GJZQ

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
79 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
11 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
86 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
84 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
218 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
49 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
258 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
39 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
101 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
71 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
40 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
62 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
105 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
73 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
72 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
207 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
174 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
108 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
154 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
84 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
162 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
214 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
208 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
218 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
234 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
224 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
459 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
263 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
2 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
21 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
152 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
2 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3
2 users li.EntryList_entryListItem__1vXtf > article > div.Entry_entry__qxjrw > a.BookmarkCount_count__3_Ta3

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●ARIA attributes are used as specified for the element's role
●Elements use only permitted ARIA attributes
●`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
●Definition list items are wrapped in `<dl>` elements
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Heading elements appear in a sequentially-descending order
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○Buttons have an accessible name
○The page contains a heading, skip link, or landmark region
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
62

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.hatena.ne.jp/Allowed

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Topics
cdn.pool.st-hatena.com/valve/valve.js line 1, col 336

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.hatena.ne.jp/_next/static/chunks/pages/index-abdab3dd89b4e3023f85.js
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
100

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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