Tested 2026-08-24 21:28:25 using Firefox (runtime settings)
Every collected metric, grouped by what it tells you, with min / median / mean / p90 / max across all runs. Click a column header to sort.
How the Coach rates the pages, 0–100; higher is better.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Coach score | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 89 | 89 | 89 | 89 | 89 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 67 | 67 | 67 | 67 | 67 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.135 s | 1.339 s | 1.313 s | 1.458 s | 1.458 s |
| First Contentful Paint | 763 ms | 798 ms | 786 ms | 799 ms | 799 ms |
| First Paint | 763 ms | 798 ms | 785 ms | 799 ms | 799 ms |
| Fully Loaded | 1.685 s | 1.714 s | 1.731 s | 1.839 s | 1.839 s |
| backEndTime | 422 ms | 423 ms | 424 ms | 426 ms | 426 ms |
| domContentLoadedTime | 751 ms | 785 ms | 786 ms | 817 ms | 817 ms |
| domInteractiveTime | 751 ms | 782 ms | 777 ms | 801 ms | 801 ms |
| domainLookupTime | 0 ms | 6 ms | 4 ms | 7 ms | 7 ms |
| frontEndTime | 722 ms | 827 ms | 802 ms | 847 ms | 847 ms |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.145 s | 1.249 s | 1.225 s | 1.269 s | 1.269 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 249 ms | 313 ms | 313 ms |
| serverResponseTime | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 800 ms | 833 ms | 820 ms | 833 ms | 833 ms |
| Speed Index | 825 ms | 854 ms | 846 ms | 864 ms | 864 ms |
| Visual Complete 85% | 800 ms | 833 ms | 820 ms | 833 ms | 833 ms |
| Visual Complete 95% | 800 ms | 833 ms | 820 ms | 833 ms | 833 ms |
| Visual Complete 99% | 1.367 s | 1.467 s | 1.440 s | 1.500 s | 1.500 s |
| Last Visual Change | 1.400 s | 1.467 s | 1.447 s | 1.500 s | 1.500 s |
| Largest Image | 1.167 s | 1.433 s | 1.353 s | 1.467 s | 1.467 s |
| Heading | 800 ms | 833 ms | 820 ms | 833 ms | 833 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 170.6 KB | 170.6 KB | 170.6 KB | 170.6 KB | 170.6 KB |
| HTML size | 56.9 KB | 56.9 KB | 56.9 KB | 56.9 KB | 56.9 KB |
| CSS size | 28.2 KB | 28.2 KB | 28.2 KB | 28.2 KB | 28.2 KB |
| Javascript size | 274.2 KB | 274.2 KB | 274.2 KB | 274.2 KB | 274.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 593.3 KB | 593.3 KB | 593.3 KB | 593.3 KB | 593.3 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 5 | 5 | 5 | 5 | 5 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 25 | 25 | 25 | 25 | 25 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 23 | 23 | 23 | 23 | 23 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
