github and google

[James691986-creator]

Performance
Accessibility
Best Practices
SEO
0–49
50–89
90–100
There were issues affecting this run of Lighthouse:

Clearing the browser cache timed out. Try auditing this page again and file a bug if the issue persists.
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.

Metrics
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First Contentful Paint
Error!
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Largest Contentful Paint
Error!
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Total Blocking Time
Error!
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Cumulative Layout Shift
Error!
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Speed Index
Error!
The page did not paint any content. Please ensure you keep the browser window in the foreground during the load and try again. (NO_FCP)
Insights
Use efficient cache lifetimes Error!
Layout shift culprits Error!
Document request latency Error!
Optimize DOM size Error!
Font display Error!
Forced reflow Error!
Improve image delivery Error!
INP breakdown Error!
LCP breakdown Error!
LCP request discovery Error!
Modern HTTP Error!
Render-blocking requests Error!
3rd parties Error!
Optimize viewport for mobile Error!
Duplicated JavaScript Error!
Legacy JavaScript Error!
Network dependency tree Error!
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Diagnostics
Image elements have explicit width and height Error!
Page didn't prevent back/forward cache restoration Error!
Minify CSS Error!
Minify JavaScript Error!
User Timing marks and measures Error!
Avoid non-composited animations Error!
Reduce unused CSS Error!
Reduce unused JavaScript Error!
Avoids enormous network payloads Error!
JavaScript execution time Error!
Minimizes main-thread work Error!
Avoid long main-thread tasks Error!
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.
Interactive controls are keyboard focusable Error!
Interactive elements indicate their purpose and state Error!
The page has a logical tab order Error!
Visual order on the page follows DOM order Error!
User focus is not accidentally trapped in a region Error!
The user's focus is directed to new content added to the page Error!
HTML5 landmark elements are used to improve navigation Error!
Offscreen content is hidden from assistive technology Error!
Custom controls have associated labels Error!
Custom controls have ARIA roles Error!
ARIA
[aria-] attributes match their roles Error!
[aria-hidden="true"] is not present on the document Error!
[role]s have all required [aria-] attributes Error!
Elements with an ARIA [role] that require children to contain a specific [role] have all required children. Error!
[role]s are contained by their required parent element Error!
[role] values are valid Error!
[aria-] attributes have valid values Error!
[aria-] attributes are valid and not misspelled Error!
ARIA IDs are unique Error!
button, link, and menuitem elements have accessible names Error!
ARIA attributes are used as specified for the element's role Error!
Elements with role="dialog" or role="alertdialog" have accessible names. Error!
[aria-hidden="true"] elements do not contain focusable descendents Error!
ARIA input fields have accessible names Error!
ARIA meter elements have accessible names Error!
ARIA progressbar elements have accessible names Error!
Elements use only permitted ARIA attributes Error!
Elements with the role=text attribute do not have focusable descendents. Error!
ARIA toggle fields have accessible names Error!
ARIA tooltip elements have accessible names Error!
ARIA treeitem elements have accessible names Error!
Deprecated ARIA roles were not used Error!
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
Buttons have an accessible name Error!
Image elements have [alt] attributes Error!
Input buttons have discernible text. Error!
elements have [alt] text Error!
Form elements have associated labels Error!
Select elements have associated label elements. Error!
Document has a <title> element Error!

or <iframe> elements have a title Error! Links have a discernible name Error! elements have alternate text Error! No form fields have multiple labels Error! Skip links are focusable. Error! Image elements do not have [alt] attributes that are redundant text. Error! 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 The document does not use Error! [user-scalable="no"] is not used in the element and the [maximum-scale] attribute is not less than 5. Error! Touch targets have sufficient size and spacing. Error! Document has a main landmark. Error! Tables have different content in the summary attribute and . Error! All heading elements contain content. Error! Uses ARIA roles only on compatible elements Error! Identical links have the same purpose. Error! These items highlight common accessibility best practices. Audio and video