Tested 2026-09-24 03:50:52 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 | 90 | 90 | 90 | 90 | 90 |
| 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 | 2.017 s | 2.118 s | 2.105 s | 2.135 s | 2.135 s |
| First Contentful Paint | 831 ms | 838 ms | 853 ms | 892 ms | 892 ms |
| First Paint | 830 ms | 837 ms | 852 ms | 892 ms | 892 ms |
| Fully Loaded | 2.142 s | 2.240 s | 2.222 s | 2.253 s | 2.253 s |
| backEndTime | 421 ms | 421 ms | 427 ms | 445 ms | 445 ms |
| domContentLoadedTime | 821 ms | 842 ms | 847 ms | 875 ms | 875 ms |
| domInteractiveTime | 816 ms | 826 ms | 839 ms | 874 ms | 874 ms |
| domainLookupTime | 0 ms | 83 ms | 52 ms | 85 ms | 85 ms |
| frontEndTime | 893 ms | 966 ms | 954 ms | 976 ms | 976 ms |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.314 s | 1.386 s | 1.381 s | 1.421 s | 1.421 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 233 ms | 332 ms | 332 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 | 900 ms | 900 ms | 907 ms | 933 ms | 933 ms |
| Speed Index | 972 ms | 985 ms | 988 ms | 1.016 s | 1.016 s |
| Visual Complete 85% | 900 ms | 900 ms | 907 ms | 933 ms | 933 ms |
| Visual Complete 95% | 1.500 s | 2.033 s | 1.933 s | 2.067 s | 2.067 s |
| Visual Complete 99% | 2.033 s | 2.133 s | 2.120 s | 2.167 s | 2.167 s |
| Last Visual Change | 2.067 s | 2.167 s | 2.147 s | 2.167 s | 2.167 s |
| Largest Image | 1.500 s | 1.600 s | 1.587 s | 1.633 s | 1.633 s |
| Heading | 1.500 s | 1.600 s | 1.587 s | 1.633 s | 1.633 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 132.8 KB | 132.8 KB | 132.8 KB | 132.8 KB | 132.8 KB |
| HTML size | 55.6 KB | 55.6 KB | 55.6 KB | 55.6 KB | 55.6 KB |
| CSS size | 28.2 KB | 28.2 KB | 28.2 KB | 28.2 KB | 28.2 KB |
| Javascript size | 276.1 KB | 276.1 KB | 276.1 KB | 276.1 KB | 276.1 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 562.6 KB | 562.6 KB | 562.6 KB | 562.6 KB | 562.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 8 | 8 | 8 | 8 | 8 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 30 | 30 | 30 | 30 | 30 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 28 | 28 | 28 | 28 | 28 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |