Tested 2026-07-27 23:01:16 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 | 79 | 79 | 79 | 79 | 79 |
| Coach performance score | 87 | 87 | 87 | 87 | 87 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 62 | 62 | 62 | 62 | 62 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.058 s | 1.102 s | 1.097 s | 1.140 s | 1.140 s |
| First Contentful Paint | 1.058 s | 1.102 s | 1.097 s | 1.140 s | 1.140 s |
| First Paint | 1.057 s | 1.101 s | 1.096 s | 1.140 s | 1.140 s |
| Fully Loaded | 4.480 s | 4.547 s | 4.607 s | 4.918 s | 4.918 s |
| backEndTime | 422 ms | 425 ms | 428 ms | 442 ms | 442 ms |
| domContentLoadedTime | 1.081 s | 1.151 s | 1.152 s | 1.214 s | 1.214 s |
| domInteractiveTime | 1.081 s | 1.149 s | 1.150 s | 1.213 s | 1.213 s |
| domainLookupTime | 0 ms | 7 ms | 40 ms | 102 ms | 102 ms |
| frontEndTime | 2.003 s | 2.095 s | 2.071 s | 2.130 s | 2.130 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.427 s | 2.523 s | 2.499 s | 2.556 s | 2.556 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 228 ms | 314 ms | 314 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 | 1.100 s | 1.133 s | 1.133 s | 1.200 s | 1.200 s |
| Speed Index | 1.260 s | 1.286 s | 1.290 s | 1.356 s | 1.356 s |
| Visual Complete 85% | 1.100 s | 1.133 s | 1.133 s | 1.200 s | 1.200 s |
| Visual Complete 95% | 2.867 s | 3.400 s | 3.227 s | 3.500 s | 3.500 s |
| Visual Complete 99% | 3.400 s | 3.467 s | 3.493 s | 3.633 s | 3.633 s |
| Last Visual Change | 3.400 s | 3.467 s | 3.493 s | 3.633 s | 3.633 s |
| Largest Image | 1.100 s | 1.233 s | 1.220 s | 1.267 s | 1.267 s |
| Heading | 1.100 s | 1.133 s | 1.133 s | 1.200 s | 1.200 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 784.0 KB | 784.0 KB | 784.5 KB | 785.2 KB | 785.2 KB |
| HTML size | 139.7 KB | 139.7 KB | 139.7 KB | 139.7 KB | 139.7 KB |
| CSS size | 36.6 KB | 36.6 KB | 36.6 KB | 36.6 KB | 36.6 KB |
| Javascript size | 839.9 KB | 839.9 KB | 839.9 KB | 839.9 KB | 839.9 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 2.0 MB | 2.0 MB | 2.0 MB | 2.0 MB | 2.0 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 34 | 34 | 34 | 34 | 34 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 58 | 58 | 58 | 58 | 58 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 57 | 57 | 57 | 57 | 57 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
