Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

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.

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.

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.

URL	Est Savings
css.ngfiles.com/fonts/pakenham.woff	245 ms
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/webfonts/fa-solid-900.woff2	75 ms

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.

	URL	Resource Size	Est Savings
Bridge Kids `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/315000/315123.png?f1697014631	79.1 KiB	77.3 KiB
Sublo & Tangy Mustard `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/315000/315037.png?f1697014517	69.7 KiB	67.9 KiB
Ski Freak `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1023000/flash_1023135.webp?f1773332066	26.0 KiB	24.0 KiB
Find Matt's Cats Demo `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1022000/flash_1022998.webp?f1773240118	24.4 KiB	22.4 KiB
SLUMLORDZ ~ EP.1 SANDWICH `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027144.webp?f1775596417	23.5 KiB	21.5 KiB
MOUTHWASH ♫ `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028752.png?f1776545192	23.4 KiB	21.3 KiB
Talon and the Champions of Saurithia `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028804.webp?f1776575496	22.8 KiB	20.8 KiB
Tad `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1023000/flash_1023637.webp?f1773608448	22.2 KiB	20.2 KiB
Coin Club presents: Flip for your life! `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1029000/flash_1029157.webp?f1776781588	20.7 KiB	18.7 KiB
Zombies Ate My Landlord `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1022000/flash_1022050.webp?f1772640621	19.6 KiB	17.6 KiB
Roughouse: Heartbeat 💖👼🧛 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285013.webp?f1776826897	17.7 KiB	16.4 KiB
zoom `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5283000/5283731.png?f1776780655	17.6 KiB	16.3 KiB
>eadline `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028572.webp?f1776454280	18.3 KiB	16.2 KiB
8-Bit Commando `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027868.webp?f1776010103	17.6 KiB	15.5 KiB
Manni D.P. Character Voice Demo Reel \| 2026 `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1536/1536869.webp?f1772824073	16.7 KiB	15.4 KiB
Comm 7/8 Q1 2026 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284235.webp?f1776799036	16.4 KiB	15.1 KiB
Demo Reel `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1553/1553452.webp?f1775999921	15.6 KiB	14.2 KiB
Ragatha! `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285079.webp?f1776831340	15.6 KiB	14.2 KiB
MIKU EMO `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285108.webp?f1776834004	15.5 KiB	14.2 KiB
PUNCH PUNCH FOREVER! `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/359000/359813.webp?f1713040073	15.9 KiB	14.1 KiB
Teminite &amp; SLUGZ - Underworld (Cloudy Parallels Remix) `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557410.webp?f1776836230	15.0 KiB	13.7 KiB
WHY IS SHE WEIRD?? `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027581.webp?f1775855179	15.7 KiB	13.6 KiB
🎉🔥Birthday ilustration🔥🎉 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285152.webp?f1776836390	14.2 KiB	12.9 KiB
Absolute Optimus Prime `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284076.webp?f1776793114	14.2 KiB	12.9 KiB
BNUUY POUNCE `a.item-portalitem-art > div.item-icon > div > img`	art.ngfiles.com/thumbnails/5252000/5252188.webp?f1775373063	14.0 KiB	12.7 KiB
AI Knowledge `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1029000/flash_1029175.webp?f1776786827	13.6 KiB	11.5 KiB
Dusqk - Dreams99 (Softboy7 Remix) `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557446.webp?f1776855528	12.8 KiB	11.4 KiB
Safe for Work `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027542.webp?f1775840115	13.1 KiB	11.0 KiB
Where do the years go? `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284608.webp?f1776811625	12.2 KiB	10.9 KiB
Sidequest - Score `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557317.webp?f1776809418	12.1 KiB	10.8 KiB
Endless Groove `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557452.webp?f1776857721	11.9 KiB	10.6 KiB
Ben-To \| Three Episode Rule 42 `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1554/1554621.webp?f1776257698	11.9 KiB	10.6 KiB
Chie Satonaka `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285281.webp?f1776847646	11.5 KiB	10.2 KiB
Buried From Inside (feat Ilya Mirosh) `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557397.webp?f1776830414	11.3 KiB	10.0 KiB
SIX SEVEN THE GAME `a.item-portalsubmission > div.item-icon > div > img`	picon.ngfiles.com/1029000/flash_1029037_medium.webp?f1776715996	10.7 KiB	9.8 KiB
Far From Home... `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557457.webp?f1776860285	11.0 KiB	9.7 KiB
Memory Card 3D Art Collab 2026 `a.item-portalsubmission > div.item-icon > div > img`	picon.ngfiles.com/1029000/flash_1029108_medium.webp?f1776744032	10.4 KiB	9.5 KiB
Coin Club presents: Flip for your life! `a.item-portalsubmission > div.item-icon > div.rank-4 > img`	picon.ngfiles.com/1029000/flash_1029157_medium.webp?f1776781588	10.1 KiB	9.2 KiB
Phoenix Skies &amp; Sayuri Anahi - Call Me `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557380.webp?f1776826248	10.3 KiB	9.0 KiB
lasagna meal `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557451.webp?f1776857678	10.2 KiB	8.8 KiB
Ludum Dare 59 `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/530000/530125.webp?f1776736750	9.8 KiB	8.6 KiB
Died, but came back!! `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284087.webp?f1776793643	9.9 KiB	8.5 KiB
Goodbuy... Smiling Mech `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284809.webp?f1776818623	9.7 KiB	8.4 KiB
Trail Cam Explorer `a.item-portalsubmission > div.item-icon > div > img`	picon.ngfiles.com/1028000/flash_1028980_medium.webp?f1776682151	9.3 KiB	8.4 KiB
Flash Foward 2026 `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/518000/518356.webp?f1776735264	9.0 KiB	7.9 KiB
homura `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285195.webp?f1776839268	8.6 KiB	7.3 KiB
Solicitude `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1550/1550848.webp?f1775488441	8.2 KiB	6.9 KiB
Leon Kennedy's Big Raccoon City Adventure `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028418.webp?f1776363353	8.5 KiB	6.4 KiB
Madness `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/314000/314537.webp?f1729798717	7.3 KiB	6.4 KiB
AI Knowledge `a.item-portalsubmission > div.item-icon > div.rank-2 > img`	picon.ngfiles.com/1029000/flash_1029175_medium.webp?f1776786827	7.0 KiB	6.1 KiB
for lack of love `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1557/1557377.webp?f1776825123	6.3 KiB	5.0 KiB
Voodoo Vids `a.item-collection > div.item-icon > div > img`	img.ngfiles.com/playlists/sleeves/527000/527772.webp?f1775817439	5.2 KiB	4.6 KiB
Zombie-Pimp / 107 / A100 `div.item-audiosubmission-medium > a.item-link > div.item-icon > img`	aicon.ngfiles.com/1554/1554069.webp?f1776110333	5.7 KiB	4.3 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:399.855 label:Time to first byte subpart:timeToFirstByte] map[duration:32.785 label:Resource load delay subpart:resourceLoadDelay] map[duration:1564.568 label:Resource load duration subpart:resourceLoadDuration] map[duration:549.399 label:Element render delay subpart:elementRenderDelay]]

lhId: page-53-IMG

nodeLabel: The Tank Tribune

path: 1,HTML,1,BODY,5,DIV,16,DIV,4,DIV,0,DIV,0,DIV,0,A,0,IMG

selector: div.pod > div.pod-body > a.fp-promo-slot > img

snippet: <img src="https://img.ngfiles.com/misc/fp_featuretemp/uploads/0/662.webp?1720960532" alt="The Tank Tribune" style="width:100%">

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-53-IMG

nodeLabel: The Tank Tribune

path: 1,HTML,1,BODY,5,DIV,16,DIV,4,DIV,0,DIV,0,DIV,0,A,0,IMG

selector: div.pod > div.pod-body > a.fp-promo-slot > img

snippet: <img src="https://img.ngfiles.com/misc/fp_featuretemp/uploads/0/662.webp?1720960532" alt="The Tank Tribune" style="width:100%">

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.

URL	Transfer Size	Duration
js.ngfiles.com/legacy.js?ngcache=1776780834	159.7 KiB	3.4 s
js.ngfiles.com/css_browser_selector.js?ngcache=1707337428	1.5 KiB
js.ngfiles.com/ng_media.js?1744046555	19.3 KiB
js.ngfiles.com/jquery/jquery-ui.js?ngcache=1725463505	66.0 KiB	494 ms
js.ngfiles.com/misc/postscribe.js?ngcache=1707337428	9.1 KiB	165 ms
css.ngfiles.com/ngmobile_2015.69e786ace44d8.css?stamp=1776780972	119.5 KiB	3.2 s
js.ngfiles.com/audio/howler.js?ngcache=1707337425	19.5 KiB	165 ms
js.ngfiles.com/uploads/fine-uploader.js?ngcache=1707337429	59.8 KiB	165 ms
js.ngfiles.com/users/customization.js?1776780957	3.9 KiB
js.ngfiles.com/art/gallery.js?ngcache=1744039270	3.3 KiB
js.ngfiles.com/jquery/jquery.ui.touch-punch.min.js?ngcache=1707337428	1.8 KiB
js.ngfiles.com/hammerjs/hammer.min.js?ngcache=1707337428	7.7 KiB
js.ngfiles.com/imageviewer/imageviewer.js?ngcache=1769180717	7.3 KiB
css.ngfiles.com/emotes/emotes.69e786a0975e6.css?stamp=1776780972	3.3 KiB
js.ngfiles.com/global/passport.js?ngcache=1770305088	6.8 KiB	165 ms
/ajax/libs/jqueryui/1.14.0/themes/smoothness/jquery-ui.mi...	6.6 KiB	805 ms
/ajax/libs/font-awesome/6.5.2/css/all.min.css?stamp=17767...	19.2 KiB	332 ms

Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.

Why this matters

Performance issues directly impact user engagement and conversion rates.


head > meta#meta_viewport `head > meta#meta_viewport`

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

Lists the toplevel main thread tasks that executed during page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Collection of useful page vitals.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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: 1.9 s

URL	Time Spent
newgrounds.com/	1.9 s
newgrounds.com/	0.0 ms
www.newgrounds.com/	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

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.

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasks

Why this matters

Performance issues directly impact user engagement and conversion rates.

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 400 ms 78.7 KiB

URL	Transfer Size	Est Savings
js.ngfiles.com/uploads/fine-uploader.js?ngcache=1707337429	59.3 KiB	24.0 KiB
newgrounds.com/_guard/assets/StatusCard-BHQC0Qre.js	63.5 KiB	19.2 KiB
js.ngfiles.com/audio/howler.js?ngcache=1707337425	19.0 KiB	11.0 KiB
js.ngfiles.com/ng_media.js?1744046555	18.8 KiB	9.1 KiB
newgrounds.com/_guard/assets/main-CDW30TKC.js	14.5 KiB	6.2 KiB
js.ngfiles.com/misc/postscribe.js?ngcache=1707337428	8.6 KiB	4.4 KiB
js.ngfiles.com/global/passport.js?ngcache=1770305088	6.3 KiB	2.7 KiB
js.ngfiles.com/imageviewer/imageviewer.js?ngcache=1769180717	6.8 KiB	2.0 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: 500 ms 133.9 KiB

URL	Transfer Size	Est Savings
css.ngfiles.com/ngmobile_2015.69e786ace44d8.css?stamp=1776780972	119.0 KiB	115.5 KiB
/ajax/libs/font-awesome/6.5.2/css/all.min.css?stamp=17767...	18.5 KiB	18.4 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: 1.0 s 219.6 KiB

URL	Transfer Size	Est Savings
js.ngfiles.com/legacy.js?ngcache=1776780834	159.1 KiB	107.0 KiB
js.ngfiles.com/jquery/jquery-ui.js?ngcache=1725463505	65.5 KiB	56.9 KiB
js.ngfiles.com/uploads/fine-uploader.js?ngcache=1707337429	59.3 KiB	55.7 KiB

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
The Tank Tribune `div.pod > div.pod-body > a.fp-promo-slot > img`	img.ngfiles.com/misc/fp_featuretemp/uploads/0/662.webp?1720960532
Goodbuy... Smiling Mech `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284809.webp?f1776818623
zoom `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5283000/5283731.png?f1776780655
Died, but came back!! `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284087.webp?f1776793643
Absolute Optimus Prime `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284076.webp?f1776793114
Roughouse: Heartbeat 💖👼🧛 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285013.webp?f1776826897
Comm 7/8 Q1 2026 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284235.webp?f1776799036
🎉🔥Birthday ilustration🔥🎉 `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285152.webp?f1776836390
Where do the years go? `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5284000/5284608.webp?f1776811625
Chie Satonaka `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285281.webp?f1776847646
Ragatha! `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285079.webp?f1776831340
MIKU EMO `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285108.webp?f1776834004
homura `div.span-1 > a.item-portalitem-art-small > div.item-icon > img`	art.ngfiles.com/thumbnails/5285000/5285195.webp?f1776839268

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

●Use efficient cache lifetimes

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●Modern HTTP

●Minify CSS

●Avoids enormous network payloads Total size was 2,139 KiB

●Avoid non-composited animations 2 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 110 ms

●Server Backend Latencies 1,090 ms

●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 3 layout shifts found

○INP breakdown

○User Timing marks and measures

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
HappyHarry `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
nammac `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Junkster `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Northflowo `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
reyamily `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
DeskFable `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
LunarDragonEnt `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Earth-Mage-2000 `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
ActiveObjectX `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
matt-likes-swords `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
voidgazerBon `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
rmcco `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Doriencey `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
2dengine `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Cyranek `div.span-1 > a.item-portalsubmission-small > div.item-details > span`
Song — Drum N Bass `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Dubstep `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Drum N Bass `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Cinematic `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — House `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Heavy Metal `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Dubstep `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Indie `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Drum N Bass `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Song — Goth `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Voice — Voice Demo `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Voice — Voice Demo `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Podcast — Discussion `div.item-audiosubmission-medium > a.item-link > div > span.notation`
Podcast — Discussion `div.item-audiosubmission-medium > a.item-link > div > span.notation`
by Sodoj `div.item-details > div.item-details-main > div.detail-title > span`
by ActiveObjectX `div.item-details > div.item-details-main > div.detail-title > span`
by pinmoBOT `div.item-details > div.item-details-main > div.detail-title > span`
by Junkster `div.item-details > div.item-details-main > div.detail-title > span`
by deathink `div.item-details > div.item-details-main > div.detail-title > span`
from MrPurpleMrPurple: `li > a.item-user > div.item-details > div.news-author-small`
from Repperoni: `li > a.item-user > div.item-details > div.news-author-small`
from ItsGrilledPasta: `li > a.item-user > div.item-details > div.news-author-small`
by MihaP `div.item-details > div.item-details-main > div.detail-title > span`
Game `div.item-details-meta > dl > dd > strong.color-game`
by StitchMiss `div.item-details > div.item-details-main > div.detail-title > span`
Game `div.item-details-meta > dl > dd > strong.color-game`
by Zaaz `div.item-details > div.item-details-main > div.detail-title > span`
Movie `div.item-details-meta > dl > dd > strong.color-movie`
by pinmoBOT `div.item-details > div.item-details-main > div.detail-title > span`
Game `div.item-details-meta > dl > dd > strong.color-game`
by Psycho-Dolphin `div.item-details-main > div > div.detail-title > span`
Illustration `div.item-details-meta > dl > dd > strong.color-art`
Games `div.footer-navigation-cell > ul > li > a`
Movies `div.footer-navigation-cell > ul > li > a`
Art `div.footer-navigation-cell > ul > li > a`
Audio `div.footer-navigation-cell > ul > li > a`
Your Feed `div.footer-navigation-cell > ul > li > a`
Series `div.footer-navigation-cell > ul > li > a`
Collections `div.footer-navigation-cell > ul > li > a`
Playlists `div.footer-navigation-cell > ul > li > a`
Game Judging `div.footer-navigation-cell > ul > li > a`
Movie Judging `div.footer-navigation-cell > ul > li > a`
Classic Portal `div.footer-navigation-cell > ul > li > a`
Snag a T-Shirt `div.footer-navigation-cell > ul > li > a`
Creator Resources `div.footer-navigation-cell > ul > li > a`
Forums `div.footer-navigation-cell > ul > li > a`
Chat `div.footer-navigation-cell > ul > li > a`
Calendar `div.footer-navigation-cell > ul > li > a`
Artist News `div.footer-navigation-cell > ul > li > a`
Rankings `div.footer-navigation-cell > ul > li > a`
NG Wiki `div.footer-navigation-cell > ul > li > a`
About `div.footer-navigation-cell > ul > li > a`
Help / FAQ `div.footer-navigation-cell > ul > li > a`
Contact Us `div.footer-navigation-cell > ul > li > a`
Support NG! `div.footer-navigation-cell > ul > li > a`
The Staff `div.footer-navigation-cell > ul > li > a`
History `div.footer-navigation-cell > ul > li > a`
RSS `div.footer-navigation-cell > ul > li > a`
Copyright `div.footer-navigation-cell > ul > li > a`

These are opportunities to improve the legibility of your content.

Tables and lists

When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Game 2,012 Views (Everyone) `a.item-portalsubmission > div.item-details > div.item-details-meta > dl`
Game 1,715 Views (Everyone) `a.item-portalsubmission > div.item-details > div.item-details-meta > dl`
Movie 2,160 Views (Ages 13+) `a.item-portalsubmission > div.item-details > div.item-details-meta > dl`
Game 405 Views (Ages 13+) `a.item-portalsubmission > div.item-details > div.item-details-meta > dl`
Illustration 171 Views (Ages 13+) `a.item-portalitem-art > div.item-details > div.item-details-meta > dl`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Solicitude `div.item-audiosubmission-medium > a.item-link > div > h4.detail-title`
PUNCH PUNCH FOREVER! `div.item-details > div.item-details-main > div.detail-title > h4`
SUPER VATIS 3-D! `div.item-details > div.item-details-main > div.detail-title > h4`
SIX SEVEN THE GAME `div.item-details > div.item-details-main > div.detail-title > h4`

These are opportunities to improve keyboard navigation in your application.

Best practices

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
Games `div.footer-navigation-cell > ul > li > a`
Movies `div.footer-navigation-cell > ul > li > a`
Art `div.footer-navigation-cell > ul > li > a`
Audio `div.footer-navigation-cell > ul > li > a`
Your Feed `div.footer-navigation-cell > ul > li > a`
Series `div.footer-navigation-cell > ul > li > a`
Collections `div.footer-navigation-cell > ul > li > a`
Playlists `div.footer-navigation-cell > ul > li > a`
Game Judging `div.footer-navigation-cell > ul > li > a`
Movie Judging `div.footer-navigation-cell > ul > li > a`
Classic Portal `div.footer-navigation-cell > ul > li > a`
Snag a T-Shirt `div.footer-navigation-cell > ul > li > a`
Forums `div.footer-navigation-cell > ul > li > a`
Chat `div.footer-navigation-cell > ul > li > a`
Calendar `div.footer-navigation-cell > ul > li > a`
Artist News `div.footer-navigation-cell > ul > li > a`
Rankings `div.footer-navigation-cell > ul > li > a`
NG Wiki `div.footer-navigation-cell > ul > li > a`
About `div.footer-navigation-cell > ul > li > a`
Help / FAQ `div.footer-navigation-cell > ul > li > a`
Contact Us `div.footer-navigation-cell > ul > li > a`
Support NG! `div.footer-navigation-cell > ul > li > a`
The Staff `div.footer-navigation-cell > ul > li > a`
History `div.footer-navigation-cell > ul > li > a`
RSS `div.footer-navigation-cell > ul > li > a`
Copyright `div.footer-navigation-cell > ul > li > a`

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.webkit `html.webkit`

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-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]` values are valid

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●Definition list items are wrapped in `<dl>` elements

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`[aria-*]` attributes match their roles

○`button`, `link`, and `menuitem` elements have accessible names

○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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted 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

○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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○The page contains a heading, skip link, or landmark region

○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

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○No element has a `[tabindex]` value greater than 0

○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.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Zombies Ate My Landlord `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1022000/flash_1022050.webp?f1772640621	140 x 90	140 x 90	210 x 135
Find Matt's Cats Demo `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1022000/flash_1022998.webp?f1773240118	140 x 90	140 x 90	210 x 135
Scoundrels, Guns and Vengeance `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1026000/flash_1026426.webp?f1775226346	140 x 90	140 x 90	210 x 135
SLUMLORDZ ~ EP.1 SANDWICH `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027144.webp?f1775596417	140 x 90	140 x 90	210 x 135
Safe for Work `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027542.webp?f1775840115	140 x 90	140 x 90	210 x 135
WHY IS SHE WEIRD?? `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1027000/flash_1027581.webp?f1775855179	140 x 90	140 x 90	210 x 135
Leon Kennedy's Big Raccoon City Adventure `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028418.webp?f1776363353	140 x 90	140 x 90	210 x 135
>eadline `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028572.webp?f1776454280	140 x 90	140 x 90	210 x 135
MOUTHWASH ♫ `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028752.png?f1776545192	140 x 90	140 x 90	210 x 135
Talon and the Champions of Saurithia `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1028000/flash_1028804.webp?f1776575496	140 x 90	140 x 90	210 x 135
Coin Club presents: Flip for your life! `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1029000/flash_1029157.webp?f1776781588	140 x 90	140 x 90	210 x 135
AI Knowledge `a.item-portalsubmission-small > div.item-icon > div.item-icon-img > img`	picon.ngfiles.com/1029000/flash_1029175.webp?f1776786827	140 x 90	140 x 90	210 x 135

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
newgrounds.com/	`Failed to load resource: the server responded with a status of 403 ()`

●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

●Page has the HTML doctype

●Properly defines charset

●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

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
www.newgrounds.com/movies	More
www.newgrounds.com/games	More
www.newgrounds.com/art	More
www.newgrounds.com/audio	More

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
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Movies `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Animators `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Browse All `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Comedy `div.menu-inner-container > div.menu-inner > h4 > a`
Animators `div.menu-inner-container > div.menu-inner > h4 > a`
Games `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Game Developers `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Browse All `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Action `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Fighting `div.menu-inner-container > div.menu-inner > h4 > a`
Platformer `div.menu-inner-container > div.menu-inner > h4 > a`
Shooter `div.menu-inner-container > div.menu-inner > h4 > a`
Adventure `div.menu-inner-container > div.menu-inner > h4 > a`
Gadgets `div.menu-inner-container > div.menu-inner > h4 > a`
Puzzles `div.menu-inner-container > div.menu-inner > h4 > a`
Simulation `div.menu-inner-container > div.menu-inner > h4 > a`
Skill `div.menu-inner-container > div.menu-inner > h4 > a`
Sports `div.menu-inner-container > div.menu-inner > h4 > a`
Strategy `div.menu-inner-container > div.menu-inner > h4 > a`
Game Developers `div.menu-inner-container > div.menu-inner > h4 > a`
Audio `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Musical Artists `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Voice Actors `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Podcasters `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Browse All `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Easy Listening `div.menu-inner-container > div.menu-inner > h4 > a`
Electronic `div.menu-inner-container > div.menu-inner > h4 > a`
Hip Hop, Rap, R&B `div.menu-inner-container > div.menu-inner > h4 > a`
Metal, Rock `div.menu-inner-container > div.menu-inner > h4 > a`
Other `div.menu-inner-container > div.menu-inner > h4 > a`
Podcasts `div.menu-inner-container > div.menu-inner > h4 > a`
Southern Flavor `div.menu-inner-container > div.menu-inner > h4 > a`
Voice Acting `div.menu-inner-container > div.menu-inner > h4 > a`
Musical Artists `div.menu-inner-container > div.menu-inner > h4 > a`
Voice Actors `div.menu-inner-container > div.menu-inner > h4 > a`
Podcasters `div.menu-inner-container > div.menu-inner > h4 > a`
Art `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Artists `div.menu-inner > ul.mobile-menu > li > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Browse All `div.menu-inner-container > div.menu-inner > h4 > a`
Artists `div.menu-inner-container > div.menu-inner > h4 > a`
Community `div.menu-inner-container > div.menu-inner > h4 > a`
Your Feed `div.menu-inner-container > div.menu-inner > h4 > a`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
> `div.menu-inner > ul.mobile-menu > li > a.expand`
Interactions `div.menu-inner-container > div.menu-inner > h4 > a`
Forum Activity `div.menu-inner-container > div.menu-inner > h4 > a`
Friend Activity `div.menu-inner-container > div.menu-inner > h4 > a`
Wiki `div.menu-inner-container > div.menu-inner > h4 > a`
div#ng-global-video-player > div.ng-video-player > div.ng-video-close-overlay > a `div#ng-global-video-player > div.ng-video-player > div.ng-video-close-overlay > a`
Movie Title By author `div#ng-global-video-player > div.ng-video-player > div.ng-video-meta > a.ng-video-link`

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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`