Tested 2026-07-28 01:47:19 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 | 80 | 80 | 80 | 80 | 80 |
| Coach performance score | 90 | 90 | 90 | 90 | 90 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 55 | 55 | 55 | 55 | 55 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.271 s | 1.389 s | 1.390 s | 1.576 s | 1.576 s |
| First Contentful Paint | 848 ms | 867 ms | 922 ms | 1.158 s | 1.158 s |
| First Paint | 847 ms | 866 ms | 921 ms | 1.157 s | 1.157 s |
| Fully Loaded | 1.841 s | 1.860 s | 1.904 s | 2.079 s | 2.079 s |
| backEndTime | 422 ms | 428 ms | 487 ms | 729 ms | 729 ms |
| domContentLoadedTime | 850 ms | 868 ms | 922 ms | 1.160 s | 1.160 s |
| domInteractiveTime | 838 ms | 854 ms | 914 ms | 1.160 s | 1.160 s |
| domainLookupTime | 7 ms | 84 ms | 94 ms | 279 ms | 279 ms |
| frontEndTime | 882 ms | 967 ms | 955 ms | 991 ms | 991 ms |
| pageDownloadTime | 87 ms | 87 ms | 88 ms | 93 ms | 93 ms |
| pageLoadTime | 1.476 s | 1.489 s | 1.530 s | 1.704 s | 1.704 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 207 ms | 208 ms | 208 ms |
| serverResponseTime | 199 ms | 199 ms | 207 ms | 239 ms | 239 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 900 ms | 933 ms | 980 ms | 1.200 s | 1.200 s |
| Speed Index | 970 ms | 994 ms | 1.044 s | 1.257 s | 1.257 s |
| Visual Complete 85% | 900 ms | 933 ms | 980 ms | 1.200 s | 1.200 s |
| Visual Complete 95% | 1.300 s | 1.400 s | 1.413 s | 1.600 s | 1.600 s |
| Visual Complete 99% | 1.567 s | 1.567 s | 1.687 s | 1.966 s | 1.966 s |
| Last Visual Change | 1.966 s | 2.000 s | 2.040 s | 2.267 s | 2.267 s |
| Largest Image | 1.300 s | 1.400 s | 1.413 s | 1.600 s | 1.600 s |
| Heading | 900 ms | 933 ms | 980 ms | 1.200 s | 1.200 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 66.9 KB | 66.9 KB | 66.9 KB | 66.9 KB | 66.9 KB |
| HTML size | 21.5 KB | 21.5 KB | 21.5 KB | 21.5 KB | 21.5 KB |
| CSS size | 38.7 KB | 38.7 KB | 38.7 KB | 38.7 KB | 38.7 KB |
| Javascript size | 495.5 KB | 495.5 KB | 495.5 KB | 495.5 KB | 495.5 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 652.2 KB | 652.2 KB | 652.2 KB | 652.2 KB | 652.2 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 10 | 10 | 10 | 10 | 10 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 31 | 31 | 31 | 31 | 31 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 30 | 30 | 30 | 30 | 30 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
