Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
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.
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 |
|---|---|---|
| www.osintatlas.io/styles.css | 13.5 KiB | 166 ms |
| www.osintatlas.io/landing/landing.css?v=covpop1 | 4.4 KiB | |
| www.osintatlas.io/coverage/coverage-ux.css?v=cmp2 | 1.7 KiB | |
| fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap | 1.2 KiB | 836 ms |
| www.osintatlas.io/auth/ui.css | 1.1 KiB | 166 ms |
| www.osintatlas.io/auth/auth.css | 1.2 KiB | |
| www.osintatlas.io/theme-v2.css?v=abdd678e44 | 5.5 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Diagnostics
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 |
|---|---|
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.osintatlas.io/styles.css | 13.2 KiB | 11.5 KiB |
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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Other | 1.0 s |
| Style & Layout | 696 ms |
| Rendering | 391 ms |
| Script Evaluation | 365 ms |
| Garbage Collection | 41 ms |
| Parse HTML & CSS | 38 ms |
| Script Parsing & Compilation | 16 ms |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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 |
|---|---|
All 7,700+ official portals: inmates, property, businesses, licenses and more
U… main#main > section.lp-hero > div.lp-hero-in > ul.lp-checks | 0.129 |
All 7,700+ official portals: inmates, property, businesses, licenses and more
U… main#main > section.lp-hero > div.lp-hero-in > ul.lp-checks | 0.121 |
Guides
Log in body.auth-page > div.wrap > header.topbar > div.topbar-actions | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret section.lp-hero > div.lp-hero-in > h1.lp-type > span.lp-caret | 0.000 |
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
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Coverage map categories main#main > section.lp-section > div.lp-map > div.lp-cov-dots |
Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.
Informational: a Permissions-Policy directive showing feature -> allowed origins.
Source: MDN Permissions-Policy
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|---|
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U… div.lp-map > div.lp-cov-vp > div.lp-cov-track > div.lp-cov-slide |
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U… div.lp-map > div.lp-cov-vp > div.lp-cov-track > div.lp-cov-slide |
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U… div.lp-map > div.lp-cov-vp > div.lp-cov-track > div.lp-cov-slide |
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U… div.lp-map > div.lp-cov-vp > div.lp-cov-track > div.lp-cov-slide |
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U… div.lp-map > div.lp-cov-vp > div.lp-cov-track > div.lp-cov-slide |
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.
Best Practices
General
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Failed to load resource: the server responded with a status of 401 () |
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.