Tested 2026-08-25 00:29:38 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 | 82 | 82 | 82 | 82 | 82 |
| Coach performance score | 87 | 87 | 87 | 88 | 88 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 66 | 66 | 66 | 66 | 66 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 2.149 s | 2.852 s | 2.752 s | 3.251 s | 3.251 s |
| First Contentful Paint | 1.281 s | 1.457 s | 1.439 s | 1.542 s | 1.542 s |
| First Paint | 1.280 s | 1.456 s | 1.438 s | 1.541 s | 1.541 s |
| Fully Loaded | 2.139 s | 2.890 s | 2.740 s | 3.053 s | 3.053 s |
| backEndTime | 422 ms | 423 ms | 423 ms | 425 ms | 425 ms |
| domContentLoadedTime | 1.452 s | 1.542 s | 1.567 s | 1.672 s | 1.672 s |
| domInteractiveTime | 1.306 s | 1.505 s | 1.468 s | 1.562 s | 1.562 s |
| domainLookupTime | 6 ms | 7 ms | 38 ms | 85 ms | 85 ms |
| frontEndTime | 1.735 s | 2.490 s | 2.358 s | 2.727 s | 2.727 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.157 s | 2.913 s | 2.781 s | 3.151 s | 3.151 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 207 ms | 208 ms | 208 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 | 1.333 s | 1.500 s | 1.487 s | 1.600 s | 1.600 s |
| Speed Index | 1.480 s | 1.612 s | 1.608 s | 1.705 s | 1.705 s |
| Visual Complete 85% | 1.333 s | 1.500 s | 1.487 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 2.133 s | 2.633 s | 2.560 s | 2.867 s | 2.867 s |
| Visual Complete 99% | 2.133 s | 2.767 s | 2.680 s | 3.167 s | 3.167 s |
| Last Visual Change | 2.233 s | 2.867 s | 2.740 s | 3.167 s | 3.167 s |
| Largest Image | 2.133 s | 2.767 s | 2.680 s | 3.167 s | 3.167 s |
| Heading | 1.333 s | 1.500 s | 1.487 s | 1.600 s | 1.600 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 145.3 KB | 145.3 KB | 145.3 KB | 145.3 KB | 145.3 KB |
| HTML size | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB |
| CSS size | 30.4 KB | 30.4 KB | 30.4 KB | 30.4 KB | 30.4 KB |
| Javascript size | 285.5 KB | 285.5 KB | 285.5 KB | 285.5 KB | 285.5 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 933.3 KB | 933.3 KB | 933.3 KB | 933.3 KB | 933.3 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 7 | 7 | 7 | 7 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 42 | 42 | 42 | 42 | 42 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 40 | 40 | 40 | 40 | 40 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
