Tested 2026-07-27 22:34:05 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 | 87 | 87 | 87 | 87 | 87 |
| 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 | 1.171 s | 1.324 s | 1.297 s | 1.359 s | 1.359 s |
| First Contentful Paint | 1.102 s | 1.140 s | 1.159 s | 1.211 s | 1.211 s |
| First Paint | 1.101 s | 1.139 s | 1.158 s | 1.210 s | 1.210 s |
| Fully Loaded | 2.669 s | 2.766 s | 2.747 s | 2.810 s | 2.810 s |
| backEndTime | 422 ms | 424 ms | 425 ms | 428 ms | 428 ms |
| domContentLoadedTime | 1.115 s | 1.144 s | 1.157 s | 1.215 s | 1.215 s |
| domInteractiveTime | 1.114 s | 1.143 s | 1.157 s | 1.214 s | 1.214 s |
| domainLookupTime | 0 ms | 81 ms | 66 ms | 85 ms | 85 ms |
| frontEndTime | 2.128 s | 2.162 s | 2.179 s | 2.265 s | 2.265 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.553 s | 2.586 s | 2.603 s | 2.689 s | 2.689 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 228 ms | 311 ms | 311 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 | 1.133 s | 1.167 s | 1.200 s | 1.267 s | 1.267 s |
| Speed Index | 1.159 s | 1.196 s | 1.227 s | 1.295 s | 1.295 s |
| Visual Complete 85% | 1.133 s | 1.167 s | 1.200 s | 1.267 s | 1.267 s |
| Visual Complete 95% | 1.133 s | 1.167 s | 1.200 s | 1.267 s | 1.267 s |
| Visual Complete 99% | 2.200 s | 2.300 s | 2.300 s | 2.400 s | 2.400 s |
| Last Visual Change | 2.500 s | 2.600 s | 2.573 s | 2.633 s | 2.633 s |
| Largest Image | 1.200 s | 1.333 s | 1.313 s | 1.400 s | 1.400 s |
| Heading | 1.133 s | 1.167 s | 1.200 s | 1.267 s | 1.267 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 947.7 KB | 947.7 KB | 947.7 KB | 947.7 KB | 947.7 KB |
| HTML size | 201.7 KB | 201.7 KB | 201.7 KB | 201.7 KB | 201.7 KB |
| CSS size | 31.9 KB | 31.9 KB | 31.9 KB | 31.9 KB | 31.9 KB |
| Javascript size | 435.3 KB | 435.3 KB | 435.3 KB | 435.3 KB | 435.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.6 MB | 1.6 MB | 1.6 MB | 1.6 MB | 1.6 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 120 | 120 | 120 | 120 | 120 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 154 | 154 | 154 | 154 | 154 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 153 | 153 | 153 | 153 | 153 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
