Bbc.co.uk BBC - Home
The best of the BBC, with the latest news and sport headlines, weather, TV & radio highlights and much more from across the whole of BBC Online
User Loading Experience
Cumulative Layout Shift
First Input Delay
First Contentful Paint
Largest Contentful Paint
Largest Contentful Paint21/100 3.7 s
Time to Interactive26/100 6.1 s
Speed Index27/100 3.0 s
Cumulative Layout Shift37/100 0.319
First Contentful Paint38/100 1.8 s
Total Blocking Time81/100 200 ms
These suggestions can help your page load faster. They don't directly affect the Performance score.
More information about the performance of your application. These numbers don't directly affect the Performance score.
Trust and Safety
Fast and reliable
Names and labels
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.
Tables and lists
These are opportunities to to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
These are opportunities to improve the legibility of your content.