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Audit Complete

Results for https://zoom.us

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US · USD ($) Applicable regulations: CCPA/CPRA · ADA Title III Dev cost: $100/hr How jurisdiction is detected
SaaS / Software · estimated Tracking: signups
Brazil Brazil · Sao Paulo Completed: Apr 16, 2026 17:01 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C74

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Room to improve — your 17.3s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Strong compliance posture across regulations.

Rich content metadata — your pages look great everywhere.

Reasonable footprint with room for optimization.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Amazon Route 53 sites average 72
At average
Better than 59% of Amazon Route 53 sites See full Amazon Route 53 benchmark →
Apple sites average 73
At average
Better than 50% of Apple sites See full Apple benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

10 image-only link(s) without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
5

4 image(s) missing alt attribute

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
BeaverCheck badge
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<a href="https://beavercheck.com/results/1a0ec299-a5b5-4fc3-8201-738a27a50bf2"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fzoom.us" alt="BeaverCheck Score"></a>
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

2 critical 5 warning

7 barrier(s) likely increasing bounce by ~28%.

Speed (2)

Page takes 17.3s to load

+12% bounce

Users abandon at ~3s — you're 14.8s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 1.4s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Layout shifts during page load

+3% bounce

Content movement causes mis-clicks on CTAs and form fields

Fix: Add width/height to images; reserve space for late-loading embeds

Navigation (2)

7 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

1 broken link(s) on the page

+2% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$450 investment → $0.95/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -97%

Investment

$450

4h · 5 findings

Monthly returns

$0.95 /mo

~$11 / year

  • Bandwidth savings $0.95

Regulatory risk avoided

USD 157,500

if kept compliant

  • ADA Title III USD 150,000
  • CCPA/CPRA USD 7,500

$150 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$450

4.5 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins
$150 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,126 / month at risk

~$157,511 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no privacy policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+5 more

Bandwidth Waste

$0.95 /mo

11816.3 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~1.2 MB per page load
    Saves $0.95/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

28
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
73
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
77
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

5.50 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

17.31 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.39 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.153

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

6.39 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

18.24 s

Detailed Report

Audit breakdown by category with detailed findings.

28

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.153079] map[node:map[boundingRect:map[bottom:2331 height:1304 left:0 right:412 top:1028 width:412] lhId:page-1-SECTION nodeLabel:Introducing Zoom AI Companion 3.0 AI Companion does more than save you time. I… path:1,HTML,1,BODY,7,MAIN,1,SECTION selector:body.fonts-loaded > main#main > section.module-columns snippet:<section block-spacing="" class="module-columns layout-1-columns module-padding-medium module-padding-top-m…"> type:node] score:0.153079]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:118.226 source:map[column:47 line:18 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/main.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:56.312 source:map[column:15 line:673 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/NavigationWorkplace/NavigationWorkplace.js urlProvider:network]] map[reflowTime:7.333 source:map[column:51 line:1558 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/NavigationWorkplace/NavigationWorkplace.js urlProvider:network]] map[reflowTime:7.978 source:map[column:35 line:59 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/modules/Hero/Hero.js urlProvider:network]] map[reflowTime:7.467 source:map[column:28 line:212 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/modules/Hero/Hero.js urlProvider:network]] map[reflowTime:26.141 source:map[column:29 line:67 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomSwiperSlider/CustomSwiperSlider.js urlProvider:network]] map[reflowTime:27.67 source:map[column:18 line:194 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomSwiperSlider/CustomSwiperSlider.js urlProvider:network]] map[reflowTime:9.371 source:map[column:15 line:50 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/foundation/LogoSlide/LogoSlide.js urlProvider:network]] map[reflowTime:16.972 source:map[column:27 line:63 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomerStoriesExpandedCards/CustomerStoriesExpandedCards.js urlProvider:network]] map[reflowTime:15.888 source:map[column:10280 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:15.442 source:map[column:16795 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:0.131 source:map[column:35 line:221 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomerStoriesExpandedCards/CustomerStoriesExpandedCards.js urlProvider:network]] map[reflowTime:15.357 source:map[column:31 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/Footer-v1/Footer-v1.js urlProvider:network]] map[reflowTime:8.915 source:map[column:54 line:69 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/Footer-v1/Footer-v1.js urlProvider:network]] map[reflowTime:0.414 source:map[column:11 line:195 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/CSSPlugin.js urlProvider:network]] map[reflowTime:61.11 source:map[column:10760 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:45.044 source:map[column:4560 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:10.238 source:map[column:48340 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:8.584 source:map[column:19 line:329 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/feature-tab-accordion/feature-tab-accordion.js urlProvider:network]] map[reflowTime:18.463 source:map[column:265033 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202409.2.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.141 source:map[column:265377 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202409.2.0/otBannerSdk.js urlProvider:network]] map[reflowTime:15.496 source:map[column:150604 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202409.2.0/otBannerSdk.js urlProvider:network]]]

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-0-IMG
nodeLabel: Meetings: Zoom Meetings app interface featuring various emoticons for enhanced …
path: 1,HTML,1,BODY,7,MAIN,0,SECTION,1,DIV,0,DIV,0,DIV,0,DIV,10,DIV,0,DIV,0,A,0,IMG
selector: div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
snippet: <img src="https://st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/m…" alt="Meetings: Zoom Meetings app interface featuring various emoticons for enha…" class="custom-swiper-slider__slide-image">

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.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Introducing Zoom AI Companion 3.0 AI Companion does more than save you time. I… body.fonts-loaded > main#main > section.module-columns
0.153

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.

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

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
Style & Layout3.1 s
Script Evaluation2.8 s
Other2.8 s
Script Parsing & Compilation786 ms
Rendering464 ms
Parse HTML & CSS373 ms
Garbage Collection27 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
The page has an unload handler in the main frame.Actionable

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: 0.0 ms 17.4 KiB
URLTransfer SizeEst Savings
20.0 KiB17.4 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
A smiling woman poses in front of a camera in Zoom Clips, radiating joy and con… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/clips.jpg
Screenshot from a document kickoff session, featuring a list of topics and atte… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/docs.jpg
Screenshot of contact center software showing a man providing virtual customer … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
/homepage/20260413-1449/primary/dist/assets/zoommedia/con...
Meetings: Zoom Meetings app interface featuring various emoticons for enhanced … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/meetings.jpg
A woman engaged in a conversation on Zoom Phone, smiling as she talks. div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/phone.jpg
Visual of the Zoom Whiteboard app, illustrating its note-taking capabilities an… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/whiteboard.jpg
Visual of an AI Companion being prompted to list action items from a meeting div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/AIC.jpg
Automatically captures, summarizes, and extracts action items from any virtual … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
/homepage/20260413-1449/primary/dist/assets/zoommedia/my-...
Live video chat screenshot from a webinar, featuring multiple participants inte… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/web.jpg
Attendees in a Zoom conference room engaged in discussion, with a large screen … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/zoom-rooms.jpg
Chatbot screen showing the prompt, "How can I assist you?quot; inviting user in… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/virtual.jpg
div.nav-drawer__stores > div.nav-drawer__stores-group > a > img div.nav-drawer__stores > div.nav-drawer__stores-group > a > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/image_4.svg
div.nav-drawer__stores > div.nav-drawer__stores-group > a > img div.nav-drawer__stores > div.nav-drawer__stores-group > a > img
/homepage/20260413-1449/primary/dist/assets/zoommedia/Fra...
Zoom Workplace for Apple div.zdcm-module-footer-nav__getApp-appstore > a.link-app > div > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/image_4.svg
Zoom Workplace for Android div.zdcm-module-footer-nav__getApp-playstore > a.link-app > div > img
/homepage/20260413-1449/primary/dist/assets/zoommedia/Fra...
Zoom AI Companion 3.0 div.zdcm-feature-spotlight-container > div.top-content > div.svg-icon > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/icon-aic.svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/images/privacyoptions.png
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/CaretDown.svg
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/CaretDown.svg
Zoom wins Emmy div.custom-swiper-slider__slide-content > a.fdn-zdcm-cards > div.card-image > img
Zoom AI tools div.custom-swiper-slider__slide-content > a.fdn-zdcm-cards > div.card-image > img

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

Optimize DOM size
Font display
Improve image delivery
LCP breakdown
Modern HTTP
Network dependency tree
Optimize viewport for mobile
Minify CSS
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 5 animated elements found
Network Requests
Network Round Trip Times 0 ms
Server Backend Latencies 150 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 170 ms
INP breakdown
User Timing marks and measures
73

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.

ARIA

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Get in touch 1.888.799.9666 Download on Apple Store Zoom Workplace for Apple… div.zdcm-module-footer-top > div.container > div.zdcm-module-footer-top__primary > nav.zdcm-module-footer-nav

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Collaboration Customer support Marketing Sales Employee engagement AI-first UCa… div#one-platform > div.wrapper > div.column > section#multi-tab-feature-component

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
section#logo-slider > div.body-container > div.fdn-logo-slide__controls > button.fdn-logo-slide__control section#logo-slider > div.body-container > div.fdn-logo-slide__controls > button.fdn-logo-slide__control

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
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img

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
Register now Join the Zoom Scale-UP Summit EMEA - grow with AI Tools Register n… section#eff7fb9b-dc00-45ed-b1e6-ed23ddf82301 > div.hero__container > div.hero__content > a.fdn-alert-banner

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.

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
out of 7.9k+ reviews div.ratings-container > div.rating-item > div.rating-text > p
out of 54.9k+ reviews div.ratings-container > div.rating-item > div.rating-text > p
out of 5.8k+ reviews div.ratings-container > div.rating-item > div.rating-text > p

These are opportunities to improve the legibility of your content.

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
Privacy div.utility-nav > ul.utility-nav__list > li.utility-nav__item > a.utility-nav__link
Legal & Compliance div.utility-nav > ul.utility-nav__list > li.utility-nav__item > a.utility-nav__link

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
Zoom wins Emmy for Engineering, Science & Technology From connecting remote wo… div#sliderWrapper > div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a.fdn-zdcm-cards
Eric Yuan on accessible AI: Include AI tools for business Zoom CEO, Eric Yuan,… div#sliderWrapper > div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a.fdn-zdcm-cards
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]`s are contained by their required parent element
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
`[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
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
Links are distinguishable without relying on color.
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
ARIA IDs are unique
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Uses ARIA roles only on compatible elements
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
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
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.
Identical links have the same purpose.
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.
77

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
close banner div.sub-wrapper > div.right-side > span.fdn-alert-banner__close > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/icons/abcloseicon.png14 x 16 (0.88)49 x 48 (1.02)

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
Uses HTTPS
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
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Detected JavaScript libraries
77

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.

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
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns-mobile > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img

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
Cookies Settings div.utility-nav > ul.utility-nav__list > li.utility-nav__item > a.ot-sdk-show-settings

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`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

75
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
76
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
77
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.17 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.89 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

136 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.074

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.85 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

3.31 s

Detailed Report

Audit breakdown by category with detailed findings.

75

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

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:82.674 source:map[column:33 line:84 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomerStoriesExpandedCards/CustomerStoriesExpandedCards.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:29.572 source:map[column:31 line:679 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/NavigationWorkplace/NavigationWorkplace.js urlProvider:network]] map[reflowTime:7.028 source:map[column:51 line:1558 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/NavigationWorkplace/NavigationWorkplace.js urlProvider:network]] map[reflowTime:10.88 source:map[column:35 line:59 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/modules/Hero/Hero.js urlProvider:network]] map[reflowTime:22.237 source:map[column:29 line:67 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomSwiperSlider/CustomSwiperSlider.js urlProvider:network]] map[reflowTime:21.593 source:map[column:18 line:194 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomSwiperSlider/CustomSwiperSlider.js urlProvider:network]] map[reflowTime:61.858 source:map[column:4560 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:19.263 source:map[column:10280 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:16.743 source:map[column:16795 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:8.747 source:map[column:35 line:221 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/CustomerStoriesExpandedCards/CustomerStoriesExpandedCards.js urlProvider:network]] map[reflowTime:0.366 source:map[column:11 line:195 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/CSSPlugin.js urlProvider:network]] map[reflowTime:66.527 source:map[column:10760 line:12 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/js/utilities/swiper-bundle.min.js urlProvider:network]] map[reflowTime:10.604 source:map[column:19 line:329 type:source-location url:https://st1.zoom.us/homepage/20260413-1449/primary/dist/components/product-hub-components/feature-tab-accordion/feature-tab-accordion.js urlProvider:network]] map[reflowTime:11.521 source:map[column:1558 line:0 type:source-location url:https://www.zoom.com/cdn-cgi/challenge-platform/scripts/jsd/main.js urlProvider:network]]]

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.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Diagnostics

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

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
Other824 ms
Style & Layout823 ms
Script Evaluation721 ms
Script Parsing & Compilation190 ms
Rendering112 ms
Parse HTML & CSS90 ms
Garbage Collection13 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
The page has an unload handler in the main frame.Actionable

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.

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: 0.0 ms 17.5 KiB
URLTransfer SizeEst Savings
20.0 KiB17.5 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
A smiling woman poses in front of a camera in Zoom Clips, radiating joy and con… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/clips.jpg
Screenshot from a document kickoff session, featuring a list of topics and atte… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/docs.jpg
Meetings: Zoom Meetings app interface featuring various emoticons for enhanced … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/meetings.jpg
A woman engaged in a conversation on Zoom Phone, smiling as she talks. div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/phone.jpg
Visual of the Zoom Whiteboard app, illustrating its note-taking capabilities an… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/whiteboard.jpg
Screenshot of contact center software showing a man providing virtual customer … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
/homepage/20260413-1449/primary/dist/assets/zoommedia/con...
Visual of an AI Companion being prompted to list action items from a meeting div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/AIC.jpg
Automatically captures, summarizes, and extracts action items from any virtual … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
/homepage/20260413-1449/primary/dist/assets/zoommedia/my-...
Live video chat screenshot from a webinar, featuring multiple participants inte… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/web.jpg
Attendees in a Zoom conference room engaged in discussion, with a large screen … div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/zoom-rooms.jpg
Chatbot screen showing the prompt, "How can I assist you?quot; inviting user in… div.custom-swiper-slider__slide > div.custom-swiper-slider__slide-content > a > img.custom-swiper-slider__slide-image
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/virtual.jpg
my-notes-promo.webp div.nav-sidebar__mega-panel-host > section.nav-main__panel > div#nav-main__promo-shared > img.nav-main__promo-image
/homepage/20260413-1449/primary/dist/assets/zoommedia/my-...
Capital One div#swiper-wrapper-27ddf879104a3f3ea > div.swiper-slide > div.zdcm-cs-expanded-card__content > img.zdcm-cs-expanded-card__logo
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/logo-3.svg
Cricut div#swiper-wrapper-27ddf879104a3f3ea > div.swiper-slide > div.zdcm-cs-expanded-card__content > img.zdcm-cs-expanded-card__logo
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/logo-2.svg
Major League Baseball div#swiper-wrapper-27ddf879104a3f3ea > div.swiper-slide > div.zdcm-cs-expanded-card__content > img.zdcm-cs-expanded-card__logo
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/logo-4.svg
Gartner Peer Insights Logo div.ratings-container > div.rating-item > div.company-logo > img
/homepage/20260413-1449/primary/dist/assets/zoommedia/gar...
Trust Radius Logo div.ratings-container > div.rating-item > div.company-logo > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/TR-logo.svg
TheShareCo div#swiper-wrapper-27ddf879104a3f3ea > div.swiper-slide > div.zdcm-cs-expanded-card__content > img.zdcm-cs-expanded-card__logo
/homepage/20260413-1449/primary/dist/assets/zoommedia/log...
Zoom AI Companion 3.0 div.zdcm-feature-spotlight-container > div.top-content > div.svg-icon > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/icon-aic.svg
G2 Logo div.ratings-container > div.rating-item > div.company-logo > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/G2-logo.svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/images/privacyoptions.png
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/CaretDown.svg
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
st1.zoom.us/homepage/20260413-1449/primary/dist/assets/zoommedia/CaretDown.svg

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

Max Potential First Input Delay 110 ms
Layout shift culprits
Optimize DOM size
Font display
Improve image delivery
LCP breakdown
Modern HTTP
Network dependency tree
Optimize viewport for mobile
Minify CSS
JavaScript execution time 0.8 s
Avoid long main-thread tasks 8 long tasks found
Avoid non-composited animations 8 animated elements found
Network Requests
Network Round Trip Times 0 ms
Server Backend Latencies 170 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 160 ms
Avoid large layout shifts 3 layout shifts found
INP breakdown
LCP request discovery
User Timing marks and measures
76

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.

ARIA

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Download Center Get the most out of Zoom Language English Deutsch English Esp… div.zdcm-module-footer-top > div.container > div.zdcm-module-footer-top__primary > nav.zdcm-module-footer-nav

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Collaboration Customer support Marketing Sales Employee engagement AI-first UCa… div#one-platform > div.wrapper > div.column > section#multi-tab-feature-component

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
section#logo-slider > div.body-container > div.fdn-logo-slide__controls > button.fdn-logo-slide__control section#logo-slider > div.body-container > div.fdn-logo-slide__controls > button.fdn-logo-slide__control

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
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img

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
Register now Join the Zoom Scale-UP Summit EMEA - grow with AI Tools Register n… section#eff7fb9b-dc00-45ed-b1e6-ed23ddf82301 > div.hero__container > div.hero__content > a.fdn-alert-banner

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.

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
out of 7.9k+ reviews div.ratings-container > div.rating-item > div.rating-text > p
out of 54.9k+ reviews div.ratings-container > div.rating-item > div.rating-text > p
out of 5.8k+ reviews div.ratings-container > div.rating-item > div.rating-text > p

These are opportunities to improve the legibility of your content.

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
Meet My Notes: Your new AI note-taker My Notes captures insights from your con… div.zdcm-fdn-announcement-card-container > div.fdn-announcement-card-wrapper > div.card-container > a.fdn-zdcm-cards
Zoom wins Emmy for Engineering, Science & Technology From connecting remote wo… div.zdcm-fdn-announcement-card-container > div.fdn-announcement-card-wrapper > div.card-container > a.fdn-zdcm-cards
Eric Yuan on accessible AI: Include AI tools for business Zoom CEO, Eric Yuan,… div.fdn-announcement-card-wrapper > div.card-container > div.double-card > a.fdn-zdcm-cards
Zoom launches AI app for frontline workers The app handles scheduling, updates… div.fdn-announcement-card-wrapper > div.card-container > div.double-card > a.fdn-zdcm-cards
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]`s are contained by their required parent element
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
`[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
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
Links are distinguishable without relying on color.
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
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
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
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.
81

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Detected JavaScript libraries
77

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.

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
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg div.dropdowns > div.zdcm-module-footer-dropdown > button.zdcm-module-footer-dropdown__btn > img.zdcm-module-footer-dropdown__svg
ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img ul.utility-nav__list > li.utility-nav__item > a#ot-do-not-sell > img

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
Cookies Settings div.utility-nav > ul.utility-nav__list > li.utility-nav__item > a.ot-sdk-show-settings

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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