Tested 2026-09-30 06:13:57 using Chrome (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 | 72 | 87 | 83 | 87 | 89 |
| Coach performance score | 71 | 99 | 92 | 99 | 100 |
| Privacy score | 62 | 82 | 74 | 82 | 82 |
| Best Practice score | 57 | 59 | 73 | 91 | 91 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 140 ms | 292 ms | 906 ms | 1.828 s | 5.708 s |
| First Contentful Paint | 140 ms | 292 ms | 827 ms | 1.656 s | 2.108 s |
| First Paint | 140 ms | 292 ms | 808 ms | 1.608 s | 2.108 s |
| First Paint | 140 ms | 292 ms | 808 ms | 1.608 s | 2.108 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 0 ms | 0 ms | 78 ms | 0 ms | 3.617 s |
| Max Potential First Input Delay | 0 ms | 0 ms | 34 ms | 0 ms | 1.217 s |
| Fully Loaded | 174 ms | 321 ms | 3.082 s | 6.129 s | 19.409 s |
| backEndTime | 110 ms | 132 ms | 202 ms | 220 ms | 1.586 s |
| domContentLoadedTime | 125 ms | 266 ms | 380 ms | 518 ms | 2.364 s |
| domInteractiveTime | 125 ms | 266 ms | 375 ms | 517 ms | 2.045 s |
| domainLookupTime | 0 ms | 4 ms | 27 ms | 41 ms | 1.110 s |
| frontEndTime | 12 ms | 33 ms | 441 ms | 568 ms | 12.928 s |
| pageDownloadTime | 1 ms | 2 ms | 11 ms | 21 ms | 390 ms |
| pageLoadTime | 125 ms | 267 ms | 654 ms | 779 ms | 13.200 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 70 ms | 72 ms | 90 ms | 120 ms |
| serverResponseTime | 35 ms | 48 ms | 62 ms | 84 ms | 524 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 133 ms | 300 ms | 850 ms | 1.772 s | 2.433 s |
| Speed Index | 133 ms | 300 ms | 939 ms | 1.890 s | 4.340 s |
| Visual Complete 85% | 133 ms | 300 ms | 1.036 s | 2.006 s | 7.449 s |
| Visual Complete 95% | 133 ms | 300 ms | 1.036 s | 2.006 s | 7.449 s |
| Visual Complete 99% | 133 ms | 300 ms | 1.165 s | 2.035 s | 13.180 s |
| Last Visual Change | 133 ms | 300 ms | 1.246 s | 2.035 s | 13.214 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 0 | 0 | 3 | 6 | 22 |
| CPU Long Tasks total duration | 0 ms | 0 ms | 304 ms | 647 ms | 5.671 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 0 b | 0 b | 45.8 KB | 0 b | 2.5 MB |
| HTML size | 0 b | 0 b | 6.1 KB | 6.6 KB | 194.3 KB |
| CSS size | 0 b | 0 b | 19.5 KB | 43.1 KB | 65.3 KB |
| Javascript size | 0 b | 0 b | 570.2 KB | 1.3 MB | 2.0 MB |
| Font size | 0 b | 0 b | 57.4 KB | 131.0 KB | 136.8 KB |
| Total size | 977 B | 12.2 KB | 741.2 KB | 1.5 MB | 4.0 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 0 | 0 | 1 | 0 | 21 |
| CSS requests | 0 | 0 | 1 | 3 | 5 |
| Javascript requests | 0 | 0 | 17 | 38 | 105 |
| Font requests | 0 | 0 | 3 | 7 | 8 |
| Total requests | 2 | 2 | 31 | 61 | 177 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 1 | 1 | 28 | 58 | 157 |
| 204 responses | 1 | 2 | 2 | 2 | 4 |
| 206 responses | 30 | 30 | 30 | 30 | 30 |
| 302 responsesredirect heavy | 11 | 11 | 11 | 11 | 11 |
| 303 responsesredirect heavy | 1 | 1 | 1 | 1 | 1 |
| 307 responsesredirect heavy | 4 | 4 | 4 | 4 | 4 |
| 401 responseserrors | 1 | 1 | 1 | 1 | 7 |
| 404 responseserrors | 1 | 2 | 2 | 2 | 2 |
