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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.

30

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
roll20.net/v3/assets/img/homepage/battle-box.png1296000.0 s3.8 MiB
roll20.net/v3/assets/img/backgrounds/homepage-2.png1296000.0 s3.5 MiB
roll20.net/v3/assets/img/homepage/hero.png1296000.0 s3.1 MiB
roll20.net/v3/assets/img/homepage/FindaGroup.png1296000.0 s3.0 MiB
roll20.net/v3/assets/img/backgrounds/homepage-3.png1296000.0 s2.8 MiB
roll20.net/v3/assets/img/homepage/community.png1296000.0 s2.6 MiB
roll20.net/v3/assets/img/homepage/daggerheart-turtle.png1296000.0 s2.4 MiB
roll20.net/static-fallback/nav-bar/master/assets/main-jFmZFouv.js1296000.0 s2.4 MiB
roll20.net/v3/assets/img/homepage/party-group.png1296000.0 s2.3 MiB
js.stripe.com/v3/120.0 s226.1 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/cyberpunk.png3600.0 s267.8 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/Dungeons.png3600.0 s253.0 KiB
roll20.net/v3/assets/img/backgrounds/homepage-4.svg1296000.0 s1.8 MiB
roll20.net/v3/assets/img/homepage/Macro_Customize.webp1296000.0 s1.8 MiB
files.d20.io/marketplace/3814843/kr9hNl-iDXGErQDeLyvRdQ/med.png?170908586017086400.0 s438.7 KiB
roll20.net/v3/assets/img/backgrounds/homepage-5.png1296000.0 s1.7 MiB
files.d20.io/marketplace/4915318/Ab4BO-DrQFVeGNrcgmjS0w/med.png?177576584332386400.0 s391.0 KiB
files.d20.io/marketplace/3970529/F_hjWLAuwz0TkrcIf3BxUw/med.png?171871258146986400.0 s365.4 KiB
roll20.net/v3/assets/img/backgrounds/homepage-1.png1296000.0 s1.3 MiB
roll20.net/v3/assets/img/homepage/testimonial-2.jpeg1296000.0 s975.3 KiB
roll20.net/v3/assets/img/logos/MARRPGP_logo.png1296000.0 s895.2 KiB
roll20.net/v3/assets/img/homepage/testimonial-5.jpeg1296000.0 s851.1 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/pathfinder.png3600.0 s83.2 KiB
roll20.net/v3/assets/img/homepage/testimonial-4.jpeg1296000.0 s665.6 KiB
roll20.net/v3/assets/img/homepage/testimonial-1.jpeg1296000.0 s645.2 KiB
cdn.roll20.net/commslots/Comm_Discord.png3600.0 s70.7 KiB
cdn-4.convertexperiments.com/v1/js/10042023-10042444.js300.0 s56.0 KiB
cdn.roll20.net/commslots/Comm_LFG.png3600.0 s59.9 KiB
cdn.roll20.net/commslots/Comm_Forums.png3600.0 s55.9 KiB
cdn.roll20.net/commslots/Comm_Reddit.png3600.0 s54.8 KiB
roll20.net/v3/assets/img/homepage/vtt-playground.png1296000.0 s442.0 KiB
roll20.net/v3/assets/img/homepage/testimonial-3.jpeg1296000.0 s435.9 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/demiplane.png3600.0 s52.2 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/CreateCharacter.png3600.0 s50.6 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/hundredsmore.png3600.0 s50.3 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/pathfindercard.png3600.0 s49.2 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/DNDCard.png3600.0 s45.6 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/CoCCard.png3600.0 s42.4 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/gmtools1.png3600.0 s32.1 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/dungeon-scrawl.png3600.0 s31.1 KiB
roll20.net/v3/assets/img/homepage/daggerheart-wolf-parent.png1296000.0 s248.9 KiB
storage.googleapis.com/roll20-cdn/nav-bar/assets/png/roll20characters.png3600.0 s28.2 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
files.d20.io/marketplace/4494693/cx5hvur0kUnpuwDYHO3dHw/med.jpg?174785251462886400.0 s40.8 KiB
m.stripe.network/out-4.5.45.js300.0 s16.5 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
www.datadoghq-browser-agent.com/datadog-rum.js14400.0 s22.0 KiB
roll20.net/assets/v3.js?17768764181296000.0 s144.2 KiB
roll20.net/css/fonts.css?17768764171296000.0 s138.3 KiB
roll20.net/static-fallback/nav-bar/master/assets/main-CgCfms89.css1296000.0 s122.5 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js86400.0 s25.0 KiB
roll20.net/v3/assets/img/homepage/article-1.webp1296000.0 s86.1 KiB
roll20.net/v3/assets/img/backgrounds/signup-bg.svg1296000.0 s70.6 KiB
public.profitwell.com/js/profitwell.js?auth=19d32cf6625e20e9f81c11ef048fc09f14400.0 s9.7 KiB
roll20.net/v3/assets/css/marketplace-v3.css?17768764181296000.0 s59.6 KiB
roll20.net/v3/assets/img/homepage/article-3.webp1296000.0 s24.2 KiB
roll20.net/v3/assets/img/homepage/testimonial-avatar-3.png1296000.0 s22.3 KiB
roll20.net/v3/assets/img/homepage/testimonial-avatar-4.png1296000.0 s22.3 KiB
roll20.net/v3/assets/img/homepage/testimonial-avatar-2.png1296000.0 s20.9 KiB
roll20.net/v3/assets/img/homepage/testimonial-avatar-1.png1296000.0 s19.6 KiB
roll20.net/v2/images/roll20-logo.png1296000.0 s19.4 KiB
roll20.net/v3/assets/img/homepage/testimonial-avatar-5.png1296000.0 s19.0 KiB
/v3/assets/js/libs/@fortawesome/fontawesome-free/css/all....1296000.0 s16.1 KiB
/maze-universal-loader.js?t=1776896403008&apiKey=09c1b7dd...43200.0 s2.7 KiB
roll20.net/v3/assets/img/logos/daggerheart.png1296000.0 s10.2 KiB
roll20.net/v2/images/Demiplane-LG.png1296000.0 s9.1 KiB
roll20.net/v3/assets/img/logos/fallout.png1296000.0 s8.9 KiB
roll20.net/v3/assets/img/logos/pathfinder2.png1296000.0 s7.8 KiB
roll20.net/v3/assets/img/logos/cyberpunk-logo.png1296000.0 s7.3 KiB
roll20.net/v3/assets/img/homepage/roll20-logo.png1296000.0 s7.1 KiB
roll20.net/v3/assets/img/homepage/invite-friends-icon.png1296000.0 s7.1 KiB
roll20.net/v3/assets/img/homepage/play-icon.png1296000.0 s6.9 KiB
/rp.gif?ts=1776896403587&id=t2_9k9sswuu8&event=PageVisit&...0.0 ms666 B
roll20.net/v3/assets/img/homepage/choose-game-icon.png1296000.0 s6.2 KiB
roll20.net/v3/assets/img/logos/call-of-cthulhu.png1296000.0 s5.3 KiB
roll20.net/v2/images/DriveThruRPG-LG.png1296000.0 s5.2 KiB
roll20.net/v2/images/DungeonScrawl-LG.png1296000.0 s5.1 KiB
roll20.net/v3/assets/css/homepage-v3.css?17768764181296000.0 s4.6 KiB
roll20.net/v3/assets/img/logos/roll20-logo-new-light.svg1296000.0 s4.4 KiB
roll20.net/images/roll20-logo-light.svg1296000.0 s4.3 KiB
roll20.net/v2/images/DMG-LG.png1296000.0 s4.3 KiB
roll20.net/v3/assets/img/logos/dungeons-dragons.png1296000.0 s3.0 KiB
roll20.net/v2/css/colors.css?17768764181296000.0 s2.7 KiB
roll20.net/v3/assets/img/homepage/ds-icon.png1296000.0 s2.6 KiB
roll20.net/images/Notification%20System%20Icons/fix-pink.png1296000.0 s2.4 KiB
roll20.net/images/Notification%20System%20Icons/chat-pink.png1296000.0 s2.0 KiB
roll20.net/v3/assets/img/homepage/dice-icon.png1296000.0 s1.9 KiB
roll20.net/v2/css/stripe.css?17768764181296000.0 s1.3 KiB
roll20.net/v2/images/Discord-LightMode.png1296000.0 s1.3 KiB
roll20.net/v3/assets/img/homepage/api-icon.png1296000.0 s1.1 KiB
roll20.net/v3/assets/img/homepage/sheet-icon.png1296000.0 s1.1 KiB
roll20.net/v2/images/Icon-Dice.svg1296000.0 s889 B
/rp.gif?ts=1776896403588&id=t2_9k9sswuu8&event=PageVisit&...0.0 ms76 B
roll20.net/v2/images/Icon-Instagram.png1296000.0 s775 B
roll20.net/v3/assets/img/homepage/roll20-icon.png1296000.0 s716 B
roll20.net/v2/images/Icon-X.png1296000.0 s689 B
roll20.net/v2/images/Icon-Bluesky.png1296000.0 s603 B
roll20.net/v2/images/Icon-Facebook.png1296000.0 s596 B
roll20.net/v3/assets/img/homepage/reddit-icon.png1296000.0 s527 B
roll20.net/v3/assets/img/homepage/friends-icon.png1296000.0 s515 B
roll20.net/v3/assets/img/homepage/discord-icon.png1296000.0 s514 B
roll20.net/v2/images/Icon-TikTok.png1296000.0 s511 B
roll20.net/v2/images/Icon-YouTube.png1296000.0 s489 B
roll20.net/v2/images/Icon-LinkedIn.png1296000.0 s470 B
roll20.net/v2/images/Icon-Twitch.png1296000.0 s469 B
roll20.net/v3/assets/img/homepage/chevron.svg1296000.0 s381 B
roll20.net/images/bell-light.svg1296000.0 s372 B
roll20.net/v3/assets/img/homepage/arrow-shape.png1296000.0 s325 B
roll20.net/images/arrow-light.svg1296000.0 s297 B
roll20.net/images/hamburger-light.svg1296000.0 s242 B
roll20.net/images/arrow-grey-light.svg1296000.0 s237 B
/p.css?s=1&k=zvt1yww&ht=tk&f=139.140.175.176&a=84346485&a...604800.0 s172 B

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:153.991 source:map[column:16001 line:15 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:5.073 source:map[column:79076 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:1.322 source:map[column:51393 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:0.391 source:map[column:50673 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:0.24 source:map[column:50731 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:0.265 source:map[column:50793 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 urlProvider:network]] map[reflowTime:1.302 source:map[column:51415 line:1 type:source-location url:https://roll20.net/assets/v3.js?1776876418 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
Hero Image section.hero-section > div.hero-content > div.hero-image > img
roll20.net/v3/assets/img/homepage/hero.png3.1 MiB3.1 MiB
Article 2 Image section.articles-section > div.articles-wrapper > div.article-card > img.article-image
roll20.net/v3/assets/img/homepage/FindaGroup.png3.0 MiB3.0 MiB
body > div.multi-section-div > ::before body > div.multi-section-div > ::before
roll20.net/v3/assets/img/backgrounds/homepage-2.png3.5 MiB2.9 MiB
Community Illustration Image section.community-section > div.community-content-div > div.community-illustration-wrapper > img.community-illustration-image
roll20.net/v3/assets/img/homepage/community.png2.5 MiB2.5 MiB
Daggerheart Character 1 section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-daggerheart-1-image
roll20.net/v3/assets/img/homepage/daggerheart-turtle.png2.4 MiB2.4 MiB
Party Around Fire Image body > div.multi-section-div > img.party-group
roll20.net/v3/assets/img/homepage/party-group.png2.3 MiB2.3 MiB
Customize Your Game Automate Rolls & Actions Save time with macros. One click … body > section.customize-section
roll20.net/v3/assets/img/backgrounds/homepage-3.png2.8 MiB2.3 MiB
Customize Illustration Image section.customize-section > div.customize-content-wrapper > div.customize-text-img-wrapper > img.customize-illustration-image
roll20.net/v3/assets/img/homepage/Macro_Customize.webp1.8 MiB1.7 MiB
The #1 Choice For D&D Online. Create Free Account Join 15+ million players Pl… body > section.hero-section
roll20.net/v3/assets/img/backgrounds/homepage-1.png1.3 MiB1.2 MiB
User Testimonial 2 div.owl-item > div.item > div.carousel-img-wrapper > img
roll20.net/v3/assets/img/homepage/testimonial-2.jpeg981.3 KiB966.8 KiB
Marvel Multiverse Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/MARRPGP_logo.png896.0 KiB894.5 KiB
User Testimonial 5 div.owl-item > div.item > div.carousel-img-wrapper > img
roll20.net/v3/assets/img/homepage/testimonial-5.jpeg851.5 KiB842.5 KiB
User Testimonial 4 div.owl-item > div.item > div.carousel-img-wrapper > img
roll20.net/v3/assets/img/homepage/testimonial-4.jpeg666.5 KiB657.0 KiB
User Testimonial 1 div.owl-item > div.item > div.carousel-img-wrapper > img
roll20.net/v3/assets/img/homepage/testimonial-1.jpeg646.4 KiB636.6 KiB
VTT Playground Image div.hotspot__container > div.hotspot__dots-wrapper > div.hotspot__image > img.img-fluid
roll20.net/v3/assets/img/homepage/vtt-playground.png440.9 KiB428.3 KiB
User Testimonial 3 div.owl-item > div.item > div.carousel-img-wrapper > img
roll20.net/v3/assets/img/homepage/testimonial-3.jpeg449.5 KiB427.4 KiB
Daggerheart Character 2 section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-daggerheart-2-image
roll20.net/v3/assets/img/homepage/daggerheart-wolf-parent.png252.5 KiB244.6 KiB
Article 1 Image section.articles-section > div.articles-wrapper > div.article-card > img.article-image
roll20.net/v3/assets/img/homepage/article-1.webp85.8 KiB80.2 KiB
User Testimonial Avatar 3 div.owl-stage > div.owl-item > div.item > img.testimonial-avatar
roll20.net/v3/assets/img/homepage/testimonial-avatar-3.png22.2 KiB21.7 KiB
User Testimonial Avatar 4 div.owl-stage > div.owl-item > div.item > img.testimonial-avatar
roll20.net/v3/assets/img/homepage/testimonial-avatar-4.png22.2 KiB21.6 KiB
User Testimonial Avatar 2 div.owl-stage > div.owl-item > div.item > img.testimonial-avatar
roll20.net/v3/assets/img/homepage/testimonial-avatar-2.png20.7 KiB20.2 KiB
User Testimonial Avatar 1 div.owl-stage > div.owl-item > div.item > img.testimonial-avatar
roll20.net/v3/assets/img/homepage/testimonial-avatar-1.png19.5 KiB18.9 KiB
User Testimonial Avatar 5 div.owl-stage > div.owl-item > div.item > img.testimonial-avatar
roll20.net/v3/assets/img/homepage/testimonial-avatar-5.png18.9 KiB18.4 KiB
Daggerheart Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/daggerheart.png10.2 KiB9.6 KiB
Fallout Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/fallout.png8.8 KiB8.2 KiB
Pathfinder 2 Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/pathfinder2.png7.7 KiB7.2 KiB
Cyberpunk Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/cyberpunk-logo.png7.5 KiB6.7 KiB
Roll20 Logo section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/roll20-logo.png7.0 KiB6.1 KiB
Invites Friends Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/invite-friends-icon.png7.0 KiB6.1 KiB
Play Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/play-icon.png6.8 KiB5.9 KiB
Choose Game Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/choose-game-icon.png6.1 KiB5.2 KiB

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-8-SECTION
nodeLabel: The #1 Choice For D&D Online. Create Free Account Join 15+ million players Pl…
path: 1,HTML,1,BODY,18,SECTION
selector: body > section.hero-section
snippet: <section class="hero-section" role="banner" aria-label="#1 Choice for D&amp;D Online Section">

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.

URLTransfer SizeDuration
roll20.net/css/fonts.css?1776876417138.3 KiB2.2 s
roll20.net/static-fallback/nav-bar/master/assets/main-CgCfms89.css122.5 KiB923 ms
roll20.net/assets/v3.js?1776876418144.2 KiB1.8 s
cdn-4.convertexperiments.com/v1/js/10042023-10042444.js56.0 KiB
roll20.net/v3/assets/css/marketplace-v3.css?177687641859.6 KiB923 ms
/p.css?s=1&k=zvt1yww&ht=tk&f=139.140.175.176&a=84346485&a...172 B792 ms
js.stripe.com/v3/226.1 KiB3.3 s
/v3/assets/js/libs/@fortawesome/fontawesome-free/css/all....16.1 KiB462 ms
/css2?family=Nunito:wght@200;300;400;500;600;700;800;900&...859 B
fonts.googleapis.com/css2?family=Montserrat&display=swap670 B165 ms
roll20.net/v3/assets/css/homepage-v3.css?17768764184.6 KiB
fonts.googleapis.com/css2?family=Nunito+Sans&display=swap1.1 KiB827 ms
roll20.net/v2/css/stripe.css?17768764181.3 KiB
roll20.net/v2/css/colors.css?17768764182.7 KiB
/css2?family=Nunito:wght@400;500;600;700;800;900&display=...807 B
www.datadoghq-browser-agent.com/datadog-rum.js22.0 KiB1.1 s

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.

URLEst Savings
/af/efe4a5/00000000000000007735e609/30/l?primer=7cdcb44be...5.0 ms
/af/2555e1/00000000000000007735e603/30/l?primer=7cdcb44be...5.0 ms
/af/3322cc/00000000000000007735e616/30/l?primer=7cdcb44be...5.0 ms

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

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: 150 ms 27.3 KiB
URLTransfer SizeEst Savings
roll20.net/assets/v3.js?1776876418144.2 KiB27.3 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: 2.1 s 331.8 KiB
URLTransfer SizeEst Savings
roll20.net/css/fonts.css?1776876417138.2 KiB138.2 KiB
roll20.net/static-fallback/nav-bar/master/assets/main-CgCfms89.css122.4 KiB119.1 KiB
roll20.net/v3/assets/css/marketplace-v3.css?177687641859.6 KiB58.4 KiB
/v3/assets/js/libs/@fortawesome/fontawesome-free/css/all....16.0 KiB16.0 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: 2.3 s 529.5 KiB
URLTransfer SizeEst Savings
js.stripe.com/v3/225.6 KiB147.7 KiB
roll20.net/assets/v3.js?1776876418144.0 KiB92.7 KiB
www.googletagmanager.com/gtag/js?id=G-SZLSVQPSWG&cx=c&gtm=4e64k0168.9 KiB68.5 KiB
/gtm.js?id=GTM-MKL9HM6&gtm_auth=RyNPjkDTh-LgK4oo5gJi6A&gt...164.8 KiB64.8 KiB
www.googletagmanager.com/gtag/js?id=UA-31040388-1115.5 KiB62.0 KiB
cdn.roll20.net/production/blog_preview.latest.bundle.js86.5 KiB47.1 KiB
roll20.net/static-fallback/nav-bar/master/assets/main-jFmZFouv.js2.1 MiB25.5 KiB
cdn-4.convertexperiments.com/v1/js/10042023-10042444.js55.8 KiB21.2 KiB

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.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable3.2 s93 ms0.0 ms
roll20.net/assets/v3.js?17768764182.8 s2.0 s63 ms
www.googletagmanager.com/gtag/js?id=UA-31040388-1942 ms779 ms136 ms
roll20.net/879 ms388 ms14 ms
js.stripe.com/v3/694 ms404 ms281 ms
cdn-4.convertexperiments.com/v1/js/10042023-10042444.js587 ms539 ms29 ms
www.googletagmanager.com/gtag/js?id=G-SZLSVQPSWG&cx=c&gtm=4e64k0421 ms336 ms82 ms
www.datadoghq-browser-agent.com/datadog-rum.js281 ms217 ms13 ms
/gtm.js?id=GTM-MKL9HM6&gtm_auth=RyNPjkDTh-LgK4oo5gJi6A&gt...265 ms158 ms97 ms
scripts.clarity.ms/0.8.60-beta/clarity.js195 ms183 ms9.9 ms
www.google-analytics.com/analytics.js137 ms105 ms30 ms
cdn.roll20.net/production/blog_preview.latest.bundle.js103 ms81 ms22 ms
roll20.net/v3/assets/css/marketplace-v3.css?177687641852 ms0.0 ms0.0 ms
www.redditstatic.com/ads/pixel.js50 ms40 ms7.2 ms

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 Evaluation5.6 s
Other3.2 s
Style & Layout886 ms
Script Parsing & Compilation836 ms
Parse HTML & CSS246 ms
Garbage Collection187 ms
Rendering88 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

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
roll20.net/v3/assets/img/homepage/battle-box.png3.8 MiB
roll20.net/v3/assets/img/backgrounds/homepage-2.png3.5 MiB
roll20.net/v3/assets/img/homepage/hero.png3.1 MiB
roll20.net/v3/assets/img/homepage/FindaGroup.png3.0 MiB
roll20.net/v3/assets/img/backgrounds/homepage-3.png2.8 MiB
roll20.net/v3/assets/img/homepage/community.png2.6 MiB
roll20.net/v3/assets/img/homepage/daggerheart-turtle.png2.4 MiB
roll20.net/static-fallback/nav-bar/master/assets/main-jFmZFouv.js2.4 MiB
roll20.net/v3/assets/img/homepage/party-group.png2.3 MiB
roll20.net/v3/assets/img/backgrounds/homepage-4.svg1.8 MiB

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
Hero Image section.hero-section > div.hero-content > div.hero-image > img
roll20.net/v3/assets/img/homepage/hero.png
Article 2 Image section.articles-section > div.articles-wrapper > div.article-card > img.article-image
roll20.net/v3/assets/img/homepage/FindaGroup.png
Blog Article 3 Image section.blog-section > div.blog-articles-wrapper > div.blog-article-2 > img.blog-article-2-image
/blog.roll20.net/wp-content/uploads/2026/04/Copy-of-169-T...
Community Illustration Image section.community-section > div.community-content-div > div.community-illustration-wrapper > img.community-illustration-image
roll20.net/v3/assets/img/homepage/community.png
Blog Article 1 Image section.blog-section > div.blog-articles-wrapper > div.blog-article-0 > img.blog-article-0-image
/blog.roll20.net/wp-content/uploads/2026/04/PerformanceBl...
Blog Article 2 Image section.blog-section > div.blog-articles-wrapper > div.blog-article-1 > img.blog-article-1-image
/blog.roll20.net/wp-content/uploads/2026/04/Ravenloft-Blo...
Marvel Multiverse Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/MARRPGP_logo.png
Article 1 Image section.articles-section > div.articles-wrapper > div.article-card > img.article-image
roll20.net/v3/assets/img/homepage/article-1.webp
VTT Playground Image div.hotspot__container > div.hotspot__dots-wrapper > div.hotspot__image > img.img-fluid
roll20.net/v3/assets/img/homepage/vtt-playground.png
Article 3 Image section.articles-section > div.articles-wrapper > div.article-card > img.article-image
roll20.net/v3/assets/img/homepage/article-3.webp
Customize Illustration Image section.customize-section > div.customize-content-wrapper > div.customize-text-img-wrapper > img.customize-illustration-image
roll20.net/v3/assets/img/homepage/Macro_Customize.webp
Pink Roll20 Logo div.footer-bottom > div.roll20-logos > div.roll20-logo-text > img
roll20.net/v2/images/roll20-logo.png
Cyberpunk Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/cyberpunk-logo.png
Daggerheart Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/daggerheart.png
Pathfinder 2 Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/pathfinder2.png
Call of Cthulhu Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/call-of-cthulhu.png
D&D Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/dungeons-dragons.png
Go to Roll20 Homepage footer#footer > div.footer-terms > a > img
roll20.net/v3/assets/img/logos/roll20-logo-new-light.svg
Roll20 Logo section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/roll20-logo.png
Choose Game Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/choose-game-icon.png
Invites Friends Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/invite-friends-icon.png
Play Icon section.steps-section > div.steps-box-wrapper > div.steps-box-div > img.steps-icon
roll20.net/v3/assets/img/homepage/play-icon.png
Fallout Logo section.hero-section > div.hero-footer > div.footer-logos > img
roll20.net/v3/assets/img/logos/fallout.png
Dice Icon Image div.customize-cards-wrapper > div.customize-card > div.customize-card-header > img.customize-icon
roll20.net/v3/assets/img/homepage/dice-icon.png
Sheet Icon Image div.customize-cards-wrapper > div.customize-card > div.customize-card-header > img.customize-icon
roll20.net/v3/assets/img/homepage/sheet-icon.png
Battle Box Image div.customize-cards-wrapper > div.customize-card > div.customize-card-header > img.customize-icon
roll20.net/v3/assets/img/homepage/ds-icon.png
Dice Icon footer#footer > div.footer-bottom > div.dice > img
roll20.net/v2/images/Icon-Dice.svg
API Icon Image div.customize-cards-wrapper > div.customize-card > div.customize-card-header > img.customize-icon
roll20.net/v3/assets/img/homepage/api-icon.png
Go to Roll20 on Bluesky div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-Bluesky.png
Go to Roll20 on Twitter div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-X.png
Go to Roll20 on LinkedIn div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-LinkedIn.png
Go to Roll20 on Facebook div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-Facebook.png
Go to Roll20 on Instagram div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-Instagram.png
Join the Roll20 Discord Server div.footer-terms > div.socials > a > img
roll20.net/v2/images/Discord-LightMode.png
Go to Roll20 on TikTok div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-TikTok.png
Go to Roll20 on Twitch div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-Twitch.png
Go to Roll20 on YouTube div.footer-terms > div.socials > a > img
roll20.net/v2/images/Icon-YouTube.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/roll20-icon.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/discord-icon.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/friends-icon.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/reddit-icon.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/arrow-shape.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/arrow-shape.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/arrow-shape.png
div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit > img
roll20.net/v3/assets/img/homepage/arrow-shape.png
Previous div.owl-nav > button.owl-prev > span.custom-prev > img
roll20.net/v3/assets/img/homepage/chevron.svg
Next div.owl-nav > button.owl-next > span.custom-next > img
roll20.net/v3/assets/img/homepage/chevron.svg

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
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 10 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 150 ms
●Server Backend Latencies 460 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 80 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○Avoid non-composited animations
95

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. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
here body > div#gdpr-notification > div.bottom-banner__message > a#banner-link-preferences

These are opportunities to improve the legibility of your content.

Best practices

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.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Join Roll20 Discord div.community-content-div > div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit
Find a Group div.community-content-div > div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit
Browse Forums div.community-content-div > div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit
Visit r/Roll20 div.community-content-div > div.community-content-wrapper > div.community-action-items-wrapper > button.community-visit
○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
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●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
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` 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
○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.
○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.
○Image elements do not have `[alt]` attributes that are redundant text.
○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.
96

Best Practices

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.

SourceDescription
roll20.net/
Subresource Integrity: The resource 'https://cdn-4.convertexperiments.com/v1/js/10042023-10042444.js' has an integrity attribute, but the resource requires the request to be CORS enabled to check the integrity, and it is not. The resource has been blocked because the integrity cannot be enforced.
/gtm.js?id=GTM-MKL9HM6&gtm_auth=RyNPjkDTh-LgK4oo5gJi6A&gt... line 247, col 228
Subresource Integrity: The resource 'https://cdn-4.convertexperiments.com/v1/js/10042023-10042444.js' has an integrity attribute, but the resource requires the request to be CORS enabled to check the integrity, and it is not. The resource has been blocked because the integrity cannot be enforced.

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.

URLMap URL
roll20.net/static-fallback/nav-bar/master/assets/main-jFmZFouv.js
roll20.net/assets/v3.js?1776876418roll20.net/assets/bootstrap.bundle.min.js.map
cdn.roll20.net/production/blog_preview.latest.bundle.jscdn.roll20.net/production/blog_preview.latest.bundle.js.map
●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 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
92

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 destinationLink Text
pages.roll20.net/-dnd-starter-sets-complete-guideRead More
help.roll20.net/hc/en-us/articles/360037774473-Using-Our-Looking-for-Group-ToolRead More

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

○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 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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