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.
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.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| /s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu... | 40 ms |
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.
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 | |
|---|---|---|---|
Brawn on the lawn figure.wp-block-post-featured-image > a > figure.wp-block-image > img.attachment-post-thumbnail | www.dailykos.com/wp-content/uploads/sites/2/2026/04/brawn.webp?resize=252,300 | 69.8 KiB | 62.8 KiB |
Transportation chief wants AI to manage your air travel safety figure.wp-block-post-featured-image > a > figure.wp-post-image-figure > img.attachment-post-thumbnail | /wp-content/uploads/sites/2/2025/11/AP25279796254436-1.jp... | 31.1 KiB | 24.6 KiB |
Trump’s sagging polls and inflation lies foretell Democrat midterm wins figure.wp-block-post-featured-image > a > figure.wp-block-image > img.attachment-post-thumbnail | /wp-content/uploads/sites/2/2026/04/The-Recap-9.jpg?resiz... | 21.8 KiB | 17.3 KiB |
Just look at my ear! figure.wp-block-post-featured-image > a > figure.wp-block-image > img.attachment-post-thumbnail | /wp-content/uploads/sites/2/2026/04/20260417edtcc-a.jpg?r... | 46.4 KiB | 13.4 KiB |
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.
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| dailykos.com/ | 873 ms |
| www.dailykos.com/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.dailykos.com/ | 1.4 s |
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.
Performance issues directly impact user engagement and conversion rates.
Diagnostics
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 |
|---|---|---|
| /_static/??-eJx9jEsOgkAQBS/k8FQUw8J4FphppUPPJ/RMCLcX2Lghb... | 23.2 KiB | 23.2 KiB |
| .fc-consent-root .fc-dialog-container.fc-fullscreen { height: 100% !important; … } … | 16.2 KiB | 14.0 KiB |
| cdn.viafoura.net/180.d5867a49a2e94e0094b5.css | 12.0 KiB | 11.9 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| cdn.intergient.com/prebid/prebid.05eaa3284c60ad6e334d.js | 221.8 KiB | 190.0 KiB |
| /pagead/managed/js/gpt/m202604160201/pubads_impl.js | 187.7 KiB | 136.4 KiB |
| cdn.intergient.com/pageos/V.20260416.1/main.121b53b8564b55f13382.js | 171.4 KiB | 133.0 KiB |
| cdn.viafoura.net/vf-v2.js | 186.2 KiB | 93.1 KiB |
| www.googletagmanager.com/gtag/js?id=G-9ZM1F50YPZ&cx=c>m=4e64h1h1 | 175.0 KiB | 69.0 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-5Z2LL8GF | 135.1 KiB | 62.1 KiB |
| www.paypalobjects.com/donate/sdk/donate-sdk.js | 62.6 KiB | 45.4 KiB |
| beacon-v2.helpscout.net/static/js/full-beacon-init.2f5f9204.chunk.js | 119.6 KiB | 38.2 KiB |
| fundingchoicesmessages.google.com/i/154013155?ers=3 | 68.7 KiB | 34.9 KiB |
| us-assets.i.posthog.com/static/array.js | 66.8 KiB | 33.6 KiB |
| cdn.viafoura.net/chunks/da.b2d74e500032ae57e5e8.js | 34.2 KiB | 32.7 KiB |
| us-assets.i.posthog.com/static/surveys.js?v=1.369.5 | 31.9 KiB | 25.5 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 6.9 s |
| Style & Layout | 2.0 s |
| Other | 1.4 s |
| Script Parsing & Compilation | 571 ms |
| Rendering | 440 ms |
| Parse HTML & CSS | 336 ms |
| Garbage Collection | 243 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
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
| Pages with WebSocket cannot enter back/forward cache. | Pending browser support |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| prod.uidapi.com/static/js/uid2-sdk-2.0.0.js | 14.8 KiB | 5.8 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Donate with PayPal button div.donation-ask__paypal > div.paypal-donate-button-container > div#donation-ask-paypal-0 > img#donate-button | /wp-content/themes/daily-kos-theme/assets/images/paypal-b... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label |
List of partners. div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog |
These are opportunities to improve the legibility of your content.
Navigation
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
Group div.entry-content > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
DAILY KOS div.wp-block-group > div.wp-block-columns > div.wp-block-column > h6.wp-block-heading |
These are opportunities to improve keyboard navigation in your application.
Names and labels
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.dk-header-group > div.wp-block-group > div.wp-block-site-logo > a.custom-logo-link div.dk-header-group > div.wp-block-group > div.wp-block-site-logo > a.custom-logo-link |
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Cartoon div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Video div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Video div.wp-block-group > div.taxonomy-category > div.inner > a |
Courts div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Cartoon div.wp-block-group > div.taxonomy-category > div.inner > a |
Just look at my ear! div.card > div.wp-block-group > h3.wp-block-post-title > a |
Announcements div.wp-block-group > div.taxonomy-category > div.inner > a |
Daily Kos div.wp-block-group > div.taxonomy-category > div.inner > a |
DK6 Day 7: The Running List div.card > div.wp-block-group > h3.wp-block-post-title > a |
National div.wp-block-group > div.taxonomy-category > div.inner > a |
Video div.wp-block-group > div.taxonomy-category > div.inner > a |
Congress div.wp-block-group > div.taxonomy-category > div.inner > a |
Courts div.wp-block-group > div.taxonomy-category > div.inner > a |
National div.wp-block-group > div.taxonomy-category > div.inner > a |
Cartoon div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
White House div.wp-block-group > div.taxonomy-category > div.inner > a |
Announcements div.wp-block-group > div.taxonomy-category > div.inner > a |
Daily Kos div.wp-block-group > div.taxonomy-category > div.inner > a |
DK6 Day 4: Some Behind The Scenes Info div.card > div.wp-block-group > h3.wp-block-post-title > a |
Announcements div.wp-block-group > div.taxonomy-category > div.inner > a |
Daily Kos div.wp-block-group > div.taxonomy-category > div.inner > a |
Welcome to your new Daily Kos div.card > div.wp-block-group > h3.wp-block-post-title > a |
White House div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Elections div.wp-block-group > div.taxonomy-category > div.inner > a |
News div.wp-block-group > div.taxonomy-category > div.inner > a |
Announcements div.wp-block-group > div.taxonomy-category > div.inner > a |
Daily Kos div.wp-block-group > div.taxonomy-category > div.inner > a |
Elections div.wp-block-group > div.taxonomy-category > div.inner > a |
Elections div.wp-block-group > div.taxonomy-category > div.inner > a |
About Daily Kos nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Subscribe nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Newsletter nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Code of Ethics nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Rules of the Road (Community Guidelines) nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Masthead nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Terms of Service nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Privacy Policy nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Do Not Sell or Share My Personal Information nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
DMCA Copyright Notice nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Accessibility nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Advertising nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Jobs nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Merchandise nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
Contact Us nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
RSS nav.has-x-small-font-size > ul.wp-block-navigation__container > li.has-x-small-font-size > a.wp-block-navigation-item__content |
These items highlight common accessibility best practices.
Best Practices
General
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. |
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 |
|---|---|
AbortError: Transition was skipped | |
AbortError: Transition was skipped | |
AbortError: Transition was skipped | |
AbortError: Transition was skipped | |
AbortError: Transition was skipped | |
AbortError: Transition was skipped |
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.