T.co t.co / Twitter
User Loading Experience
Largest Contentful Paint
Cumulative Layout Shift
First Input Delay
First Contentful Paint
Total Blocking Time100/100 0 ms
Time to Interactive100/100 0.4 s
Speed Index100/100 0.4 s
Cumulative Layout Shift100/100 0
First Contentful Paint100/100 0.4 s
Largest Contentful Paint100/100 0.4 s
More information about the performance of your application. These numbers don't directly affect the Performance score.
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. Learn more.
Trust and Safety
Fast and reliable
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
These are opportunities to improve keyboard navigation in your application.
These are opportunities to improve the legibility of your content.