Tested 2026-09-20 12:26:26 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 | 88 | 88 | 88 | 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 | 1.701 s | 1.898 s | 1.876 s | 1.983 s | 1.983 s |
| First Contentful Paint | 1.231 s | 1.299 s | 1.308 s | 1.380 s | 1.380 s |
| First Paint | 1.231 s | 1.299 s | 1.307 s | 1.379 s | 1.379 s |
| Fully Loaded | 2.982 s | 3.252 s | 3.215 s | 3.361 s | 3.361 s |
| backEndTime | 419 ms | 419 ms | 420 ms | 422 ms | 422 ms |
| domContentLoadedTime | 1.341 s | 1.659 s | 1.616 s | 1.752 s | 1.752 s |
| domInteractiveTime | 1.251 s | 1.319 s | 1.329 s | 1.404 s | 1.404 s |
| domainLookupTime | 5 ms | 79 ms | 51 ms | 86 ms | 86 ms |
| frontEndTime | 1.463 s | 1.740 s | 1.700 s | 1.825 s | 1.825 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.882 s | 2.159 s | 2.119 s | 2.243 s | 2.243 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 207 ms | 207 ms | 207 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 | 1.300 s | 1.333 s | 1.360 s | 1.433 s | 1.433 s |
| Speed Index | 1.549 s | 1.587 s | 1.609 s | 1.681 s | 1.681 s |
| Visual Complete 85% | 1.733 s | 1.867 s | 1.853 s | 1.933 s | 1.933 s |
| Visual Complete 95% | 3.000 s | 3.233 s | 3.213 s | 3.367 s | 3.367 s |
| Visual Complete 99% | 3.033 s | 3.267 s | 3.247 s | 3.400 s | 3.400 s |
| Last Visual Change | 3.033 s | 3.267 s | 3.247 s | 3.400 s | 3.400 s |
| Largest Image | 2.800 s | 3.100 s | 3.053 s | 3.200 s | 3.200 s |
| Heading | 2.800 s | 3.100 s | 3.053 s | 3.200 s | 3.200 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 184.2 KB | 184.2 KB | 184.2 KB | 184.2 KB | 184.2 KB |
| HTML size | 386.5 KB | 386.5 KB | 386.5 KB | 386.5 KB | 386.5 KB |
| CSS size | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB |
| Javascript size | 286.8 KB | 286.8 KB | 286.8 KB | 286.8 KB | 286.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 982.7 KB | 982.7 KB | 982.7 KB | 982.7 KB | 982.7 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 9 | 9 | 9 | 9 | 9 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 46 | 46 | 46 | 46 | 46 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 44 | 44 | 44 | 44 | 44 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
