Tested 2026-09-20 13:17:30 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 | 81 | 82 | 82 | 82 | 82 |
| Coach performance score | 87 | 89 | 89 | 90 | 90 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 58 | 58 | 58 | 58 | 58 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 2.424 s | 2.543 s | 2.668 s | 3.390 s | 3.390 s |
| First Contentful Paint | 1.121 s | 1.155 s | 1.325 s | 2.005 s | 2.005 s |
| First Paint | 1.120 s | 1.154 s | 1.324 s | 2.004 s | 2.004 s |
| Fully Loaded | 2.415 s | 2.551 s | 2.722 s | 3.493 s | 3.493 s |
| backEndTime | 421 ms | 422 ms | 533 ms | 979 ms | 979 ms |
| domContentLoadedTime | 1.110 s | 1.169 s | 1.362 s | 2.192 s | 2.192 s |
| domInteractiveTime | 909 ms | 1.031 s | 1.240 s | 2.191 s | 2.191 s |
| domainLookupTime | 79 ms | 84 ms | 83 ms | 85 ms | 85 ms |
| frontEndTime | 1.267 s | 1.354 s | 1.398 s | 1.704 s | 1.704 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.689 s | 1.775 s | 1.931 s | 2.683 s | 2.683 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 207 ms | 207 ms | 208 ms | 208 ms |
| serverResponseTime | 112 ms | 112 ms | 223 ms | 668 ms | 668 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.167 s | 1.233 s | 1.380 s | 2.033 s | 2.033 s |
| Speed Index | 1.326 s | 1.374 s | 1.528 s | 2.184 s | 2.184 s |
| Visual Complete 85% | 1.167 s | 1.233 s | 1.380 s | 2.033 s | 2.033 s |
| Visual Complete 95% | 2.400 s | 2.533 s | 2.653 s | 3.367 s | 3.367 s |
| Visual Complete 99% | 2.400 s | 2.533 s | 2.660 s | 3.367 s | 3.367 s |
| Last Visual Change | 2.400 s | 2.533 s | 2.660 s | 3.367 s | 3.367 s |
| Largest Image | 2.267 s | 2.400 s | 2.513 s | 3.200 s | 3.200 s |
| Heading | 2.267 s | 2.400 s | 2.513 s | 3.200 s | 3.200 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 165.6 KB | 165.6 KB | 165.6 KB | 165.6 KB | 165.6 KB |
| HTML size | 204.4 KB | 204.4 KB | 204.4 KB | 204.4 KB | 204.4 KB |
| CSS size | 31.7 KB | 31.7 KB | 31.7 KB | 31.8 KB | 31.8 KB |
| Javascript size | 415.7 KB | 415.7 KB | 415.7 KB | 415.9 KB | 415.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 856.3 KB | 856.3 KB | 856.4 KB | 857.0 KB | 857.0 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 42 | 42 | 42 | 42 | 42 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 10 | 10 | 10 | 10 | 10 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 77 | 77 | 77 | 77 | 77 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 76 | 76 | 76 | 76 | 76 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |