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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

29

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
/resources/mxj_panel/2026/20260331054317_Publisher & Book...0.0 ms368.0 KiB
/resources/mxj_panel/2026/20260324024445_MxJ exposure-354...0.0 ms115.7 KiB
cmp.inmobi.com/tcfv2/cmp2.js?referer=myanimelist.net3600.0 s133.5 KiB
/resources/mxj_panel/2026/20260217031009_MxJ exposure-354...0.0 ms100.1 KiB
cdn.myanimelist.net/resources/pda/ML_20260415_PDA/PDA_MB_bottom.png0.0 ms57.3 KiB
cmp.inmobi.com/tcfv2/61/cmp2ui-en.js172800.0 s125.3 KiB
btloader.com/tag?o=5110059113906176&upapi=true300.0 s30.7 KiB
/r/280x392/images/anime/1171/156397.webp?s=cee965625ccddc...55682.0 s24.7 KiB
/r/280x392/images/anime/1176/153626.webp?s=c518322c9963a5...61215.0 s12.6 KiB
/r/280x392/images/anime/1695/156389.webp?s=247ba55e3f1264...215165.0 s19.9 KiB
/r/280x392/images/anime/1434/154048.webp?s=13dc4844e90bea...310309.0 s26.5 KiB
/r/140x140/s/common/uploaded_files/1776304351-32e8b28267b...101027.0 s10.1 KiB
/r/280x392/images/anime/1927/154309.webp?s=bf152848836d47...486149.0 s25.4 KiB
/r/280x392/images/anime/1540/155824.webp?s=640ca66c34af15...317599.0 s17.7 KiB
/r/280x392/images/anime/1773/155779.webp?s=44ab968072aa46...310082.0 s16.9 KiB
/r/280x392/images/anime/1989/154843.webp?s=c5713201ffe8d4...337300.0 s17.6 KiB
/r/280x392/images/anime/1190/155788.webp?s=2fa8ce9b471038...349122.0 s17.0 KiB
/r/280x392/images/anime/1726/155542.webp?s=51ec90ca8061cf...475976.0 s21.2 KiB
/r/280x392/images/anime/1371/155054.webp?s=4b740602598d3b...311118.0 s13.8 KiB
/r/280x392/images/anime/1423/155713.webp?s=6b61936980b1cb...310680.0 s11.9 KiB
cmp.inmobi.com/choice/9frspWe-kA49L/myanimelist.net/choice.js?tag_version=V3900.0 s2.4 KiB
/r/140x140/s/common/uploaded_files/1776421313-c2338f1308d...218130.0 s8.6 KiB
/r/140x140/s/common/uploaded_files/1776424594-1b296ebd20c...221280.0 s6.9 KiB
/r/140x140/s/common/uploaded_files/1776773588-b96f4089b74...570273.0 s8.9 KiB
/r/140x140/s/common/uploaded_files/1776777453-6f7397cb1ce...574261.0 s8.6 KiB
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:1.896 source:map[column:1.13939e+06 line:1 type:source-location url:https://myanimelist.net/static/assets/js/sp/all-625d99e851.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:70.765 source:map[type:text value:[unattributed]]] map[reflowTime:0.797 source:map[column:30910 line:7 type:source-location url:https://btloader.com/tag?o=5110059113906176&upapi=true urlProvider:network]] map[reflowTime:1.896 source:map[column:1.129071e+06 line:0 type:source-location url:https://myanimelist.net/static/assets/js/sp/all-625d99e851.js urlProvider:network]] map[reflowTime:0.179 source:map[column:454221 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:5.541 source:map[column:449851 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:7.404 source:map[column:340029 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:8.087 source:map[column:449154 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:0.483 source:map[column:444206 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:1.111 source:map[column:330641 line:0 type:source-location url:https://myanimelist.net/static/assets/js/sp/all-625d99e851.js urlProvider:network]] map[reflowTime:0.19 source:map[column:332 line:412 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:0.069 source:map[column:453649 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:3.179 source:map[column:331839 line:0 type:source-location url:https://myanimelist.net/static/assets/js/sp/all-625d99e851.js urlProvider:network]] map[reflowTime:0.457 source:map[column:126182 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:0.617 source:map[column:126680 line:1 type:source-location url:https://cmp.inmobi.com/tcfv2/61/cmp2ui-en.js urlProvider:network]] map[reflowTime:0.726 source:map[column:200 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.097 source:map[column:55 line:732 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-WL4QW3G urlProvider:network]] map[reflowTime:0.33 source:map[column:44 line:730 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-WL4QW3G urlProvider:network]] map[reflowTime:0.069 source:map[column:55 line:887 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-26FEP9527K&cx=c&gtm=4e64h1 urlProvider:network]] map[reflowTime:0.319 source:map[column:270586 line:0 type:source-location url:https://myanimelist.net/static/assets/js/sp/all-625d99e851.js urlProvider:network]]]

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
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
/resources/mxj_panel/2026/20260331054317_Publisher & Book...367.4 KiB365.9 KiB
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
/resources/mxj_panel/2026/20260324024445_MxJ exposure-354...115.6 KiB114.1 KiB
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
/resources/mxj_panel/2026/20260217031009_MxJ exposure-354...100.0 KiB98.5 KiB
body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression
cdn.myanimelist.net/resources/pda/ML_20260415_PDA/PDA_MB_bottom.png57.3 KiB49.3 KiB
Mairimashita! Iruma-kun 4th Season li.slider > div > a.thumb > img.lazyloaded
/r/280x392/images/anime/1434/154048.webp?s=13dc4844e90bea...26.5 KiB8.6 KiB
YSRTM 2026 div.header-toolbar > span.btn-mal-event-icon-outer > a.btn-mal-ysrtm-2026 > img
myanimelist.net/images/event/20240226_YSRTM_2024/badge.png?v=171392768.6 KiB7.5 KiB
Marriagetoxin li.slider > div > a.thumb > img.lazyloaded
/r/280x392/images/anime/1927/154309.webp?s=bf152848836d47...25.4 KiB7.5 KiB
'Future GPX Cyber Formula' Gets Short Anime Sequel a.list-unit > div.di-t > span.di-tc > img.lazyloaded
/r/140x140/s/common/uploaded_files/1776304351-32e8b28267b...10.1 KiB6.9 KiB
Yomi no Tsugai li.slider > div > a.thumb > img.lazyloaded
/r/280x392/images/anime/1171/156397.webp?s=cee965625ccddc...24.7 KiB6.8 KiB
'Koko wa Ore ni Makasete Saki ni Ike to Itte kara 10-nen ga Tattara Densetsu ni… a.list-unit > div.di-t > span.di-tc > img.lazyloaded
/r/140x140/s/common/uploaded_files/1776773588-b96f4089b74...8.8 KiB5.6 KiB
Additional Cast for 'Tongari Boushi no Atelier' Announced a.list-unit > div.di-t > span.di-tc > img.lazyloaded
/r/140x140/s/common/uploaded_files/1776777453-6f7397cb1ce...8.6 KiB5.4 KiB
Manga 'Pen to Wappa to Jijitsukon' Gets TV Anime a.list-unit > div.di-t > span.di-tc > img.lazyloaded
/r/140x140/s/common/uploaded_files/1776421313-c2338f1308d...8.6 KiB5.4 KiB
Google Play ul.footer-menu > li > a > img
myanimelist.net/images/appli/badge_googleplay.png7.7 KiB5.0 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:310.176 label:Time to first byte subpart:timeToFirstByte] map[duration:2193.834 label:Element render delay subpart:elementRenderDelay]]
lhId: page-13-DIV
nodeLabel: We and our partners store and/or access information on a device, such as cookie…
path: 1,HTML,1,BODY,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV
selector: div.qc-cmp2-consent-info > div.qc-cmp2-publisher-logo-container > div.qc-cmp2-summary-info > div
snippet: <div class="">

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
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.

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.

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

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

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: 320 ms 143.3 KiB
URLTransfer SizeEst Savings
myanimelist.net/static/assets/css/sp/style-43e9e4873d.css146.6 KiB143.3 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.

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation4.6 s
Other1.6 s
Script Parsing & Compilation745 ms
Style & Layout683 ms
Rendering270 ms
Parse HTML & CSS200 ms
Garbage Collection168 ms

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Google Play ul.footer-menu > li > a > img
myanimelist.net/images/appli/badge_googleplay.png
App Store ul.footer-menu > li > a > img
myanimelist.net/images/appli/badge_iOS.png

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

Layout shift culprits
Document request latency
Optimize DOM size
Optimize viewport for mobile
Minify CSS
Minify JavaScript
User Timing marks and measures 19 user timings
Avoid long main-thread tasks 20 long tasks found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 160 ms
Server Backend Latencies 230 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 300 ms
INP breakdown
LCP request discovery
Avoid non-composited animations
Avoid large layout shifts
78

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
Hide Ads div.header-inner > div.header-toolbar > span.btn-mal-service-outer > a.btn-mal-service
More div.content > div.content-main > div.header2 > a.btn-header
Apr 1, 4:22 PM by Kineta div.announcements > a.list-unit > div.update > span.di-ib
2261 replies div.announcements > a.list-unit > div.update > span.di-ib
Mar 30, 9:51 PM by Kineta div.announcements > a.list-unit > div.update > span.di-ib
566 replies div.announcements > a.list-unit > div.update > span.di-ib
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
9 hours ago by Naitik7897 div.di-t > div.di-tc > div.update > span.di-ib
0 comments div.di-t > div.di-tc > div.update > span.di-ib
10 hours ago by Syureria div.di-t > div.di-tc > div.update > span.di-ib
0 comments div.di-t > div.di-tc > div.update > span.di-ib
Apr 17, 4:17 AM by Naitik7897 div.di-t > div.di-tc > div.update > span.di-ib
5 comments div.di-t > div.di-tc > div.update > span.di-ib
Apr 17, 3:23 AM by nirererin div.di-t > div.di-tc > div.update > span.di-ib
6 comments div.di-t > div.di-tc > div.update > span.di-ib
Apr 15, 6:53 PM by DatRandomDude div.di-t > div.di-tc > div.update > span.di-ib
2 comments div.di-t > div.di-tc > div.update > span.di-ib
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
More div.content > div.content-main > div.header2 > a.btn-header
8 minutes ago by dreamingneon div.forums > a.list-unit > div.update > span.di-ib
24 replies div.forums > a.list-unit > div.update > span.di-ib
8 minutes ago by valico div.forums > a.list-unit > div.update > span.di-ib
30 replies div.forums > a.list-unit > div.update > span.di-ib
8 minutes ago by MightyHawk div.forums > a.list-unit > div.update > span.di-ib
4 replies div.forums > a.list-unit > div.update > span.di-ib
13 minutes ago by dreamingneon div.forums > a.list-unit > div.update > span.di-ib
18 replies div.forums > a.list-unit > div.update > span.di-ib
20 minutes ago by Supersonic_Pain div.forums > a.list-unit > div.update > span.di-ib
56 replies div.forums > a.list-unit > div.update > span.di-ib
More div.content > div.content-main > div.header2 > a.btn-header
by MAL_editing_team |2,818 views div.di-t > div.di-tc > div.pt8 > div.info
by MAL_editing_team |16,484 views div.di-t > div.di-tc > div.pt8 > div.info
by MAL_editing_team |26,834 views div.di-t > div.di-tc > div.pt8 > div.info
by MAL_editing_team |46,209 views div.di-t > div.di-tc > div.pt8 > div.info

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.content > div.text-ribbon > div.ac > a.js-close-button div.content > div.text-ribbon > div.ac > a.js-close-button
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-watch-status ul.slider-container > li.slider > div > a.icon-watch-status
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
ul.slider-container > li.slider > div > a.icon-favorite ul.slider-container > li.slider > div > a.icon-favorite
body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image

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
div.content > div.text-ribbon > div.ac > a.js-close-button div.content > div.text-ribbon > div.ac > a.js-close-button
Tongari Boushi no Atelier li.slider > div > h3 > a.title-wrap
Yi Jian Du Zun li.slider > div > h3 > a.title-wrap
Zeri Feisheng li.slider > div > h3 > a.title-wrap
Shingeki no Kyojin ul.slider-container > li.slider > div > a.thumb
Shingeki no Kyojin li.slider > div > h3 > a.title-wrap
Fullmetal Alchemist: Brotherhood ul.slider-container > li.slider > div > a.thumb
Steel Ball Run: JoJo no Kimyou na Bouken ul.slider-container > li.slider > div > a.thumb
Re:Zero kara Hajimeru Isekai Seikatsu 4th Season ul.slider-container > li.slider > div > a.thumb
One Piece ul.slider-container > li.slider > div > a.thumb
Lelouch Lamperouge ul.slider-container > li.slider > div > a.thumb
Luffy Monkey D. ul.slider-container > li.slider > div > a.thumb
Levi ul.slider-container > li.slider > div > a.thumb
Levi li.slider > div > h3 > a.title-wrap
L Lawliet ul.slider-container > li.slider > div > a.thumb
L Lawliet li.slider > div > h3 > a.title-wrap
Zoro Roronoa ul.slider-container > li.slider > div > a.thumb
Zoro Roronoa li.slider > div > h3 > a.title-wrap
Hiroshi Kamiya ul.slider-container > li.slider > div > a.thumb
Hiroshi Kamiya li.slider > div > h3 > a.title-wrap
Kana Hanazawa ul.slider-container > li.slider > div > a.thumb
Mamoru Miyano ul.slider-container > li.slider > div > a.thumb
Yuuki Kaji ul.slider-container > li.slider > div > a.thumb
Yuuki Kaji li.slider > div > h3 > a.title-wrap
Hayao Miyazaki ul.slider-container > li.slider > div > a.thumb
Hayao Miyazaki li.slider > div > h3 > a.title-wrap

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
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<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
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
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
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
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<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
Form elements have associated labels
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.
100

Best Practices

Uses HTTPS
Avoids deprecated APIs
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
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
Mitigate clickjacking with XFO or CSP
75

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.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
a.list-unit > div.di-t > span.di-tc > img a.list-unit > div.di-t > span.di-tc > img
body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression body.sp > div.kVwNpRmQxHtBjYcL-nvwtus > a.anchor_image > img.ga-impression

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Copy body.sp > div.mal-tipmenu > a.js-quickquote-copy

To appear in search results, crawlers need access to your app.

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
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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