β
Link copied to clipboard
Performance Audit for www.rapidboilers.co.uk
These checks ensure that your page is optimized for users to be able to see and interact with page content.
| # | attributeattribute name requiring attention | countnumber of pages with this attribute |
|---|---|---|
| 1 | first-contentful-paint | 8 |
| 2 | largest-contentful-paint | 9 |
| 3 | first-meaningful-paint | 8 |
| 4 | speed-index | 9 |
| 5 | total-blocking-time | 8 |
| 6 | max-potential-fid | 9 |
| 7 | cumulative-layout-shift | 6 |
| 8 | interactive | 9 |
| 9 | mainthread-work-breakdown | 4 |
| 10 | largest-contentful-paint-element | 9 |
| 11 | uses-long-cache-ttl | 9 |
| 12 | offscreen-images | 7 |
| 13 | unused-css-rules | 9 |
| 14 | unused-javascript | 9 |
| 15 | uses-responsive-images | 7 |
| 16 | legacy-javascript | 9 |
| 17 | render-blocking-resources | 7 |
| 18 | modern-image-formats | 1 |
| 19 | server-response-time | 1 |
| 20 | layout-shift-elements | 2 |
| 21 | layout-shifts | 2 |
| 22 | font-display | 1 |
| 23 | unsized-images | 1 |