Spain · Madrid Completed: Apr 22, 2026 21:01 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 78 / 100
Based on 8 categories, 0 sections
Fast site — your users get a smooth experience.
Good foundation, but a few gaps could be exploited.
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.
Several regulatory requirements are not yet met.
Missing metadata means poor previews on social media and search.
Reasonable footprint with room for optimization.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
'unsafe-eval' found in script source
Security gaps expose your site and users to attacks, eroding trust.
'unsafe-inline' found in script source
Security gaps expose your site and users to attacks, eroding trust.
1 link(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
3 control(s) without accessible label
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
No <main> landmark found
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/9b3efceb-7099-4e43-802e-fcd017dbfb04)<a href="https://beavercheck.com/results/9b3efceb-7099-4e43-802e-fcd017dbfb04"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fjcp.org" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fjcp.orgThis badge auto-updates with your latest scan result.
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.
6 barrier(s) likely increasing bounce by ~30%.
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
3 form field(s) without a label
+6% bounceScreen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
Fix: Associate every input with a visible <label for="…">; add autocomplete attributes
No viewport meta tag
+15% bounceMobile browsers render at desktop width and shrink — text unreadable, tap targets miniature
Fix: Add <meta name="viewport" content="width=device-width, initial-scale=1">
No Open Graph tags
+2% bounceLinks shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop
Fix: Add og:title, og:description, og:image, og:url to the page head
No structured data
+2% bounceNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices
Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
No skip-to-content link
+1% bounceKeyboard and screen-reader users must tab through the entire header on every page
Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
$550 investment → $0.06/month returns + USD 150,000 risk avoided
$550
6h · 5 findings
$0.06 /mo
~$0.77 / year
USD 150,000
if kept compliant
$100 — 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.
5.5 developer hours at $100/hr
Based on United States rates ($100/hr)
Start here for the best return on investment
$12,500 / month at risk
~$150,001 / year if left unfixed
$150,000
+1 more
$0.06 /mo
797.3 MB/mo × 0.080 USD/GB
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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
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
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
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.
2.01 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.01 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.034
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.93 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.
2.01 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| jcp.org/includes/css/menu.css | 1.2 KiB | |
| jcp.org/includes/scripts/menu.js | 3.3 KiB | |
| jcp.org/includes/css/style.css | 2.6 KiB | |
| jcp.org/includes/scripts/tabs.js | 2.0 KiB | |
| jcp.org/includes/css/tabs.css | 1.3 KiB | 154 ms |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Follow us on X (formerly Twitter) td#centercontent > p > a > img | jcp.org/images/logo-black.png | 99.9 KiB | 99.9 KiB |
Find us on Facebook td#centercontent > p > a > img | jcp.org/images/Facebook_Logo_Primary.png | 53.5 KiB | 53.5 KiB |
Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.
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.
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
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in a sub frame. | Actionable |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| s.go-mpulse.net/boomerang/UE9G5-FVEGY-MA38N-LMMNY-SBQP2 | 56.6 KiB | 26.6 KiB |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| jcp.org/ | 1.5 s |
| jcp.org/en/home/index | 330 ms |
| jcp.org/en/home/index | 0.0 ms |
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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Register for Site td#leftcontent > ul#p7PMnav > div.noNav > a |
JCP Terms of Use td#leftcontent > ul#p7PMnav > div.noNav > a |
Oracle Privacy Policy td#leftcontent > ul#p7PMnav > div.noNav > a |
Welcome to the Java Community Process! tbody > tr > td#centercontent > div.header1 |
register now tbody > tr > td#centercontent > a |
overview page tr > td#centercontent > p > a |
Annual JCP Community Party at JavaOne 2026! tbody > tr > td#centercontent > div.header1 |
2025 JCP Award Winners! tbody > tr > td#centercontent > div.header1 |
2025 JCP Award winners tbody > tr > td#centercontent > a |
December 2025 Newsletter is Released! tbody > tr > td#centercontent > div.header1 |
December 2025 edition of the JCP Newsletter tbody > tr > td#centercontent > a |
December Public EC Meeting Agenda and Recording Published tbody > tr > td#centercontent > div.header1 |
The agenda and recording tr > td#centercontent > p > a |
2025 JCP EC Elections Results Published! tbody > tr > td#centercontent > div.header1 |
results of the 2025 JCP EC elections tr > td#centercontent > p > a |
25 Years of the JCP Program Celebration tbody > tr > td#centercontent > div.header1 |
Twenty-five years of the Java Community Process tr > td#centercontent > p > a |
Celebrating 25 years of the JCP with JUGs around the world tr > td#centercontent > p > a |
JCP Working Groups tbody > tr > td#centercontent > div.header1 |
Java in Education td#centercontent > ul > li > a |
message from Heather VanCura ul > li > p > a |
Java Ecosystem JCP Working Group td#centercontent > ul > li > a |
Java and AI Working Group td#centercontent > ul > li > a |
JSR Updates tbody > tr > td#centercontent > h1 |
New JSRs tr > td > b > a |
JSR 402 tbody > tr > td > a |
Public Reviews td > p > b > a |
JSR 401 tr > td > p > a |
Final Releases td > p > b > a |
JSR 378 tr > td > p > a |
JSR 381 tr > td > p > a |
JSR 393 tr > td > p > a |
JSR 394 tr > td > p > a |
JSR 395 tr > td > p > a |
JSR 396 tr > td > p > a |
JSR 397 tr > td > p > a |
JSR 398 tr > td > p > a |
JSR 399 tr > td > p > a |
JSR 400 tr > td > p > a |
JSR 401 tr > td > p > a |
Maintenance Reviews tr > td > b > a |
Maintenance Releases td > p > b > a |
JSR 384 tr > td > p > a |
JSR 385 tr > td > p > a |
JSR 387 tr > td > p > a |
JSR 392 tr > td > p > a |
JSR 907 tr > td > p > a |
JSR 199 tr > td > p > a |
JSR 221 tr > td > p > a |
JSR 269 tr > td > p > a |
Recent News and Announcements tbody > tr > td#centercontent > div.header1 |
Inside the JCP Executive Committee: Purpose, Structure, and Impact td#centercontent > ul > li > a |
From Hokkaido to the World: How Hiroto Yamakawa Built a Java Community that Ins… td#centercontent > ul > li > a |
Java in Education at the Dominican Republic Java User Group td#centercontent > ul > li > a |
JCP's 25th Anniversary - Twenty-five years of the Java Community Process td#centercontent > ul > li > a |
News and Announcements from the Program Management Office (PMO) tbody > tr > td#centercontent > a |
Spec Lead Guide tr > td#rightcontent > span.rightcol > a |
JCP 2 tr > td#rightcontent > span.rightcol > a |
EC meeting summaries tr > td#rightcontent > span.rightcol > a |
Calendar tr > td#rightcontent > span.rightcol > a |
Multimedia page tr > td#rightcontent > span.rightcol > a |
Submit a new JSR tr > td#rightcontent > span.rightcol > a |
JCP Community Github tr > td#rightcontent > span.rightcol > a |
JSR 221 JDBC 4.5 Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 12 td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 Public Review td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 20 td#rightcontent > span.rightcol > b > a |
JSR 402 Java SE 27 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 221 JDBC 4 API Specification Maintenance Review 5 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 11 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 Public Review td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 19 td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 10 td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Release 5 td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 Public Review td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Review 8 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 18 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 Final Release td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Release 4 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 9 td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 Public Review td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Review 7 td#rightcontent > span.rightcol > b > a |
JSR 282 Real-Time Specification for Java 2.0 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 17 td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Release 3 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Release Contents Maintenance Release 6 td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Maintenance Review td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Review 3 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Release Contents Maintenance Review 6 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 397 Java SE 22 Final Release td#rightcontent > span.rightcol > b > a |
JSR 385 Units of Measurement API 2 Maintenance Release 2 td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 396 Java SE 21 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 7 td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Release 2 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Maintenance Release 5 td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Review 2 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Maintenance Review 5 td#rightcontent > span.rightcol > b > a |
JSR 378 Portlet 3.0 Bridge for JavaServer Faces 2.2 Final Release td#rightcontent > span.rightcol > b > a |
JSR 243 Java Data Objects Maintenance Release 4 td#rightcontent > span.rightcol > b > a |
JSR 381 Visual Recognition Specification Final Release td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Final Release td#rightcontent > span.rightcol > b > a |
Contact Us body > div#footer > div.footleft > a |
© 2026, Oracle Corporation and/or its affiliates. Terms of Use. Privacy Policy.… body > div#footer > div.footleft2 |
Terms of Use body > div#footer > div.footleft2 > a |
Privacy Policy body > div#footer > div.footleft2 > a |
Trademarks body > div#footer > div.footleft2 > a |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JCP Terms of Use td#leftcontent > ul#p7PMnav > div.noNav > a |
Oracle Privacy Policy td#leftcontent > ul#p7PMnav > div.noNav > a |
register now tbody > tr > td#centercontent > a |
overview page tr > td#centercontent > p > a |
2025 JCP Award winners tbody > tr > td#centercontent > a |
December 2025 edition of the JCP Newsletter tbody > tr > td#centercontent > a |
The agenda and recording tr > td#centercontent > p > a |
Twenty-five years of the Java Community Process tr > td#centercontent > p > a |
Celebrating 25 years of the JCP with JUGs around the world tr > td#centercontent > p > a |
Java in Education td#centercontent > ul > li > a |
message from Heather VanCura ul > li > p > a |
Java Ecosystem JCP Working Group td#centercontent > ul > li > a |
Java and AI Working Group td#centercontent > ul > li > a |
JSR 402 tbody > tr > td > a |
JSR 401 tr > td > p > a |
JSR 378 tr > td > p > a |
JSR 381 tr > td > p > a |
JSR 393 tr > td > p > a |
JSR 394 tr > td > p > a |
JSR 395 tr > td > p > a |
JSR 396 tr > td > p > a |
JSR 397 tr > td > p > a |
JSR 398 tr > td > p > a |
JSR 399 tr > td > p > a |
JSR 400 tr > td > p > a |
JSR 401 tr > td > p > a |
JSR 384 tr > td > p > a |
JSR 385 tr > td > p > a |
JSR 387 tr > td > p > a |
JSR 392 tr > td > p > a |
JSR 907 tr > td > p > a |
JSR 199 tr > td > p > a |
JSR 221 tr > td > p > a |
JSR 269 tr > td > p > a |
Terms of Use body > div#footer > div.footleft2 > a |
Privacy Policy body > div#footer > div.footleft2 > a |
Trademarks body > div#footer > div.footleft2 > a |
These are opportunities to improve the legibility of your content.
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These are opportunities to improve the interpretation of your content by users in different locales.
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div#tools > div.search > form#[object HTMLInputElement] > input.form div#tools > div.search > form#[object HTMLInputElement] > input.form |
tr > td#leftcontent > form#[object HTMLInputElement] > input.form tr > td#leftcontent > form#[object HTMLInputElement] > input.form |
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.
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JSRs by Platform
JSRs by Technology
JSRs by Stage
JSRs by Committee
List of All… tbody > tr > td#leftcontent > ul#p7PMnav |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JSRs by Platform td#leftcontent > ul#p7PMnav > li > a |
JSRs by Technology td#leftcontent > ul#p7PMnav > li > a |
JSRs by Stage td#leftcontent > ul#p7PMnav > li > a |
JSRs by Committee td#leftcontent > ul#p7PMnav > li > a |
List of All JSRs td#leftcontent > ul#p7PMnav > li > a |
About JCP td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Get Involved td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Community Resources td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Community News td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
FAQ td#leftcontent > ul#p7PMnav > li > a |
Contact Us td#leftcontent > ul#p7PMnav > li > a |
New JSRs tr > td > b > a |
Public Reviews td > p > b > a |
Final Releases td > p > b > a |
Inside the JCP Executive Committee: Purpose, Structure, and Impact td#centercontent > ul > li > a |
From Hokkaido to the World: How Hiroto Yamakawa Built a Java Community that Ins… td#centercontent > ul > li > a |
Java in Education at the Dominican Republic Java User Group td#centercontent > ul > li > a |
JCP's 25th Anniversary - Twenty-five years of the Java Community Process td#centercontent > ul > li > a |
JCP 2 tr > td#rightcontent > span.rightcol > a |
Calendar tr > td#rightcontent > span.rightcol > a |
Multimedia page tr > td#rightcontent > span.rightcol > a |
Submit a new JSR tr > td#rightcontent > span.rightcol > a |
JCP Community Github tr > td#rightcontent > span.rightcol > a |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Performance issues directly impact user engagement and conversion rates.
| URL | Displayed size | Actual size | Expected size | |
|---|---|---|---|---|
Java Community Process div#header > div#logo > a > img | jcp.org/images/spacer.gif | 151 x 81 | 1 x 1 | 227 x 122 |
Ad Banner td#leftcontent > div.ads > a > img | jcp.org/images/ad_banner2.gif | 150 x 70 | 150 x 70 | 225 x 105 |
News tbody > tr > td#rightcontent > img | jcp.org/images/global/hd_news.gif | 150 x 18 | 150 x 18 | 225 x 27 |
Quick Links tbody > tr > td#rightcontent > img | jcp.org/images/global/hd_quick-links.gif | 150 x 18 | 150 x 18 | 225 x 27 |
Find JSRs tbody > tr > td#leftcontent > img | jcp.org/images/hd_find-jsrs.gif | 150 x 18 | 150 x 18 | 225 x 27 |
JCP Info tr > td#leftcontent > ul#p7PMnav > img | jcp.org/images/hd_jcp-info.gif | 150 x 18 | 150 x 18 | 225 x 27 |
My JCP tr > td#leftcontent > ul#p7PMnav > img | jcp.org/images/hd_my-jcp.gif | 150 x 18 | 150 x 18 | 225 x 27 |
tbody > tr > td#rightcontent > img tbody > tr > td#rightcontent > img | jcp.org/images/global/spacer.gif | 150 x 5 | 1 x 1 | 225 x 8 |
tr > td#leftcontent > div.bar > img tr > td#leftcontent > div.bar > img | jcp.org/images/hr_dots1.gif | 150 x 3 | 150 x 3 | 225 x 5 |
Submit this Search div.search > form#[object HTMLInputElement] > a > img | jcp.org/images/button_go.gif | 21 x 16 | 21 x 16 | 32 x 24 |
tr > td#centercontent > div.anybar > img tr > td#centercontent > div.anybar > img | jcp.org/images/global/bar_green.gif | 12 x 4 | 12 x 4 | 18 x 6 |
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Performance issues directly impact user engagement and conversion rates.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | s.go-mpulse.net/boomerang/UE9G5-FVEGY-MA38N-LMMNY-SBQP2 line 9, col 11504 |
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.
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Performance issues directly impact user engagement and conversion rates.
Format your HTML in a way that enables crawlers to better understand your app’s content.
Industry-standard audits powered by Google Lighthouse. — Desktop
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.
378 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
678 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.119
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
610 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
678 ms
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
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.
Performance issues directly impact user engagement and conversion rates.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Follow us on X (formerly Twitter) td#centercontent > p > a > img | jcp.org/images/logo-black.png | 99.9 KiB | 99.9 KiB |
Find us on Facebook td#centercontent > p > a > img | jcp.org/images/Facebook_Logo_Primary.png | 53.5 KiB | 53.5 KiB |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size |
|---|---|
| jcp.org/includes/scripts/menu.js | 3.3 KiB |
| jcp.org/includes/scripts/tabs.js | 2.0 KiB |
| jcp.org/includes/css/tabs.css | 1.2 KiB |
| jcp.org/includes/css/style.css | 2.6 KiB |
| jcp.org/includes/css/menu.css | 1.1 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in a sub frame. | Actionable |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| s.go-mpulse.net/boomerang/UE9G5-FVEGY-MA38N-LMMNY-SBQP2 | 56.6 KiB | 26.7 KiB |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| jcp.org/ | 228 ms |
| jcp.org/en/home/index | 110 ms |
| jcp.org/en/home/index | 0.0 ms |
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
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
2025 JCP EC Elections Results Published! tbody > tr > td#centercontent > div.header1 | 0.119 |
tbody > tr > td#centercontent > p | 0.000 |
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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Register for Site td#leftcontent > ul#p7PMnav > div.noNav > a |
JCP Terms of Use td#leftcontent > ul#p7PMnav > div.noNav > a |
Oracle Privacy Policy td#leftcontent > ul#p7PMnav > div.noNav > a |
Welcome to the Java Community Process! tbody > tr > td#centercontent > div.header1 |
register now tbody > tr > td#centercontent > a |
overview page tr > td#centercontent > p > a |
Annual JCP Community Party at JavaOne 2026! tbody > tr > td#centercontent > div.header1 |
2025 JCP Award Winners! tbody > tr > td#centercontent > div.header1 |
2025 JCP Award winners tbody > tr > td#centercontent > a |
December 2025 Newsletter is Released! tbody > tr > td#centercontent > div.header1 |
December 2025 edition of the JCP Newsletter tbody > tr > td#centercontent > a |
December Public EC Meeting Agenda and Recording Published tbody > tr > td#centercontent > div.header1 |
The agenda and recording tr > td#centercontent > p > a |
2025 JCP EC Elections Results Published! tbody > tr > td#centercontent > div.header1 |
results of the 2025 JCP EC elections tr > td#centercontent > p > a |
25 Years of the JCP Program Celebration tbody > tr > td#centercontent > div.header1 |
Twenty-five years of the Java Community Process tr > td#centercontent > p > a |
Celebrating 25 years of the JCP with JUGs around the world tr > td#centercontent > p > a |
JCP Working Groups tbody > tr > td#centercontent > div.header1 |
Java in Education td#centercontent > ul > li > a |
message from Heather VanCura ul > li > p > a |
Java Ecosystem JCP Working Group td#centercontent > ul > li > a |
Java and AI Working Group td#centercontent > ul > li > a |
JSR Updates tbody > tr > td#centercontent > h1 |
New JSRs tr > td > b > a |
JSR 402 tbody > tr > td > a |
Public Reviews td > p > b > a |
JSR 401 tr > td > p > a |
Final Releases td > p > b > a |
JSR 378 tr > td > p > a |
JSR 381 tr > td > p > a |
JSR 393 tr > td > p > a |
JSR 394 tr > td > p > a |
JSR 395 tr > td > p > a |
JSR 396 tr > td > p > a |
JSR 397 tr > td > p > a |
JSR 398 tr > td > p > a |
JSR 399 tr > td > p > a |
JSR 400 tr > td > p > a |
JSR 401 tr > td > p > a |
Maintenance Reviews tr > td > b > a |
Maintenance Releases td > p > b > a |
JSR 384 tr > td > p > a |
JSR 385 tr > td > p > a |
JSR 387 tr > td > p > a |
JSR 392 tr > td > p > a |
JSR 907 tr > td > p > a |
JSR 199 tr > td > p > a |
JSR 221 tr > td > p > a |
JSR 269 tr > td > p > a |
Recent News and Announcements tbody > tr > td#centercontent > div.header1 |
Inside the JCP Executive Committee: Purpose, Structure, and Impact td#centercontent > ul > li > a |
From Hokkaido to the World: How Hiroto Yamakawa Built a Java Community that Ins… td#centercontent > ul > li > a |
Java in Education at the Dominican Republic Java User Group td#centercontent > ul > li > a |
JCP's 25th Anniversary - Twenty-five years of the Java Community Process td#centercontent > ul > li > a |
News and Announcements from the Program Management Office (PMO) tbody > tr > td#centercontent > a |
Spec Lead Guide tr > td#rightcontent > span.rightcol > a |
JCP 2 tr > td#rightcontent > span.rightcol > a |
EC meeting summaries tr > td#rightcontent > span.rightcol > a |
Calendar tr > td#rightcontent > span.rightcol > a |
Multimedia page tr > td#rightcontent > span.rightcol > a |
Submit a new JSR tr > td#rightcontent > span.rightcol > a |
JCP Community Github tr > td#rightcontent > span.rightcol > a |
JSR 221 JDBC 4.5 Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 12 td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 Public Review td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 20 td#rightcontent > span.rightcol > b > a |
JSR 402 Java SE 27 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 221 JDBC 4 API Specification Maintenance Review 5 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 11 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 Public Review td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 19 td#rightcontent > span.rightcol > b > a |
JSR 401 Java SE 26 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 10 td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Release 5 td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 Public Review td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Review 8 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 18 td#rightcontent > span.rightcol > b > a |
JSR 400 Java SE 25 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 Final Release td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Release 4 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 9 td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 Public Review td#rightcontent > span.rightcol > b > a |
JSR 199 Java Compiler API Maintenance Review 7 td#rightcontent > span.rightcol > b > a |
JSR 282 Real-Time Specification for Java 2.0 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Review 17 td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Release 3 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Release Contents Maintenance Release 6 td#rightcontent > span.rightcol > b > a |
JSR 399 Java SE 24 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Maintenance Review td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Review 3 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Release Contents Maintenance Review 6 td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing Maintenance Release td#rightcontent > span.rightcol > b > a |
JSR 397 Java SE 22 Final Release td#rightcontent > span.rightcol > b > a |
JSR 385 Units of Measurement API 2 Maintenance Release 2 td#rightcontent > span.rightcol > b > a |
JSR 398 Java SE 23 iteration begins td#rightcontent > span.rightcol > b > a |
JSR 396 Java SE 21 Final Release td#rightcontent > span.rightcol > b > a |
JSR 269 Pluggable Annotation Processing API Maintenance Release 7 td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Release 2 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Maintenance Release 5 td#rightcontent > span.rightcol > b > a |
JSR 384 Java SE 11 Maintenance Review 2 td#rightcontent > span.rightcol > b > a |
JSR 337 Java SE 8 Maintenance Review 5 td#rightcontent > span.rightcol > b > a |
JSR 378 Portlet 3.0 Bridge for JavaServer Faces 2.2 Final Release td#rightcontent > span.rightcol > b > a |
JSR 243 Java Data Objects Maintenance Release 4 td#rightcontent > span.rightcol > b > a |
JSR 381 Visual Recognition Specification Final Release td#rightcontent > span.rightcol > b > a |
JSR 392 Java SE 17 Final Release td#rightcontent > span.rightcol > b > a |
Contact Us body > div#footer > div.footleft > a |
© 2026, Oracle Corporation and/or its affiliates. Terms of Use. Privacy Policy.… body > div#footer > div.footleft2 |
Terms of Use body > div#footer > div.footleft2 > a |
Privacy Policy body > div#footer > div.footleft2 > a |
Trademarks body > div#footer > div.footleft2 > a |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JCP Terms of Use td#leftcontent > ul#p7PMnav > div.noNav > a |
Oracle Privacy Policy td#leftcontent > ul#p7PMnav > div.noNav > a |
register now tbody > tr > td#centercontent > a |
overview page tr > td#centercontent > p > a |
2025 JCP Award winners tbody > tr > td#centercontent > a |
December 2025 edition of the JCP Newsletter tbody > tr > td#centercontent > a |
The agenda and recording tr > td#centercontent > p > a |
Twenty-five years of the Java Community Process tr > td#centercontent > p > a |
Celebrating 25 years of the JCP with JUGs around the world tr > td#centercontent > p > a |
Java in Education td#centercontent > ul > li > a |
message from Heather VanCura ul > li > p > a |
Java Ecosystem JCP Working Group td#centercontent > ul > li > a |
Java and AI Working Group td#centercontent > ul > li > a |
JSR 402 tbody > tr > td > a |
JSR 401 tr > td > p > a |
JSR 378 tr > td > p > a |
JSR 381 tr > td > p > a |
JSR 393 tr > td > p > a |
JSR 394 tr > td > p > a |
JSR 395 tr > td > p > a |
JSR 396 tr > td > p > a |
JSR 397 tr > td > p > a |
JSR 398 tr > td > p > a |
JSR 399 tr > td > p > a |
JSR 400 tr > td > p > a |
JSR 401 tr > td > p > a |
JSR 384 tr > td > p > a |
JSR 385 tr > td > p > a |
JSR 387 tr > td > p > a |
JSR 392 tr > td > p > a |
JSR 907 tr > td > p > a |
JSR 199 tr > td > p > a |
JSR 221 tr > td > p > a |
JSR 269 tr > td > p > a |
Terms of Use body > div#footer > div.footleft2 > a |
Privacy Policy body > div#footer > div.footleft2 > a |
Trademarks body > div#footer > div.footleft2 > a |
These are opportunities to improve the legibility of your content.
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These are opportunities to improve the interpretation of your content by users in different locales.
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div#tools > div.search > form#[object HTMLInputElement] > input.form div#tools > div.search > form#[object HTMLInputElement] > input.form |
tr > td#leftcontent > form#[object HTMLInputElement] > input.form tr > td#leftcontent > form#[object HTMLInputElement] > input.form |
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.
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JSRs by Platform
JSRs by Technology
JSRs by Stage
JSRs by Committee
List of All… tbody > tr > td#leftcontent > ul#p7PMnav |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
JSRs by Platform td#leftcontent > ul#p7PMnav > li > a |
JSRs by Technology td#leftcontent > ul#p7PMnav > li > a |
JSRs by Stage td#leftcontent > ul#p7PMnav > li > a |
JSRs by Committee td#leftcontent > ul#p7PMnav > li > a |
List of All JSRs td#leftcontent > ul#p7PMnav > li > a |
About JCP td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Get Involved td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Community Resources td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
Community News td#leftcontent > ul#p7PMnav > li > a.p7PMtrg |
FAQ td#leftcontent > ul#p7PMnav > li > a |
Contact Us td#leftcontent > ul#p7PMnav > li > a |
New JSRs tr > td > b > a |
Public Reviews td > p > b > a |
Final Releases td > p > b > a |
Inside the JCP Executive Committee: Purpose, Structure, and Impact td#centercontent > ul > li > a |
From Hokkaido to the World: How Hiroto Yamakawa Built a Java Community that Ins… td#centercontent > ul > li > a |
Java in Education at the Dominican Republic Java User Group td#centercontent > ul > li > a |
JCP's 25th Anniversary - Twenty-five years of the Java Community Process td#centercontent > ul > li > a |
JCP 2 tr > td#rightcontent > span.rightcol > a |
Calendar tr > td#rightcontent > span.rightcol > a |
Multimedia page tr > td#rightcontent > span.rightcol > a |
Submit a new JSR tr > td#rightcontent > span.rightcol > a |
JCP Community Github tr > td#rightcontent > span.rightcol > a |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Performance issues directly impact user engagement and conversion rates.
| URL | Displayed size | Actual size | Expected size | |
|---|---|---|---|---|
Java Community Process div#header > div#logo > a > img | jcp.org/images/spacer.gif | 151 x 81 | 1 x 1 | 151 x 81 |
tbody > tr > td#rightcontent > img tbody > tr > td#rightcontent > img | jcp.org/images/global/spacer.gif | 150 x 5 | 1 x 1 | 150 x 5 |
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Performance issues directly impact user engagement and conversion rates.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | s.go-mpulse.net/boomerang/UE9G5-FVEGY-MA38N-LMMNY-SBQP2 line 9, col 11504 |
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.
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Performance issues directly impact user engagement and conversion rates.
Format your HTML in a way that enables crawlers to better understand your app’s content.
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