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Performance Audit for www.mclh.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 | 22 |
| 2 | largest-contentful-paint | 22 |
| 3 | first-meaningful-paint | 22 |
| 4 | speed-index | 22 |
| 5 | total-blocking-time | 22 |
| 6 | max-potential-fid | 22 |
| 7 | interactive | 22 |
| 8 | mainthread-work-breakdown | 22 |
| 9 | uses-rel-preconnect | 20 |
| 10 | third-party-summary | 22 |
| 11 | largest-contentful-paint-element | 22 |
| 12 | unsized-images | 13 |
| 13 | total-byte-weight | 22 |
| 14 | offscreen-images | 22 |
| 15 | render-blocking-resources | 22 |
| 16 | unminified-css | 22 |
| 17 | unminified-javascript | 22 |
| 18 | unused-css-rules | 22 |
| 19 | unused-javascript | 22 |
| 20 | modern-image-formats | 22 |
| 21 | uses-optimized-images | 22 |
| 22 | uses-text-compression | 22 |
| 23 | uses-responsive-images | 14 |
| 24 | efficient-animated-content | 2 |
| 25 | legacy-javascript | 22 |
| 26 | uses-http2 | 22 |
| 27 | prioritize-lcp-image | 6 |
| 28 | uses-long-cache-ttl | 2 |
| 29 | bootup-time | 1 |
| 30 | dom-size | 1 |
| 31 | font-display | 1 |
| 32 | uses-passive-event-listeners | 1 |
| 33 | cumulative-layout-shift | 2 |