Tested 2026-07-30 19:02:05 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 | 99 | 100 | 100 | 100 | 100 |
| Coach performance score | 98 | 99 | 99 | 99 | 99 |
| Privacy score | 100 | 100 | 100 | 100 | 100 |
| Best Practice score | 100 | 100 | 100 | 100 | 100 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 598 ms | 600 ms | 813 ms | 1.242 s | 1.242 s |
| First Contentful Paint | 475 ms | 480 ms | 651 ms | 998 ms | 998 ms |
| First Paint | 475 ms | 480 ms | 651 ms | 998 ms | 998 ms |
| First Paint | 475 ms | 480 ms | 651 ms | 998 ms | 998 ms |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 0 ms | 0 ms | 8 ms | 23 ms | 23 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 24 ms | 73 ms | 73 ms |
| Fully Loaded | 566 ms | 571 ms | 861 ms | 1.447 s | 1.447 s |
| backEndTime | 204 ms | 206 ms | 313 ms | 528 ms | 528 ms |
| domContentLoadedTime | 414 ms | 428 ms | 642 ms | 1.084 s | 1.084 s |
| domInteractiveTime | 404 ms | 413 ms | 631 ms | 1.077 s | 1.077 s |
| domainLookupTime | 0 ms | 1 ms | 109 ms | 327 ms | 327 ms |
| frontEndTime | 224 ms | 236 ms | 366 ms | 638 ms | 638 ms |
| pageDownloadTime | 1 ms | 1 ms | 1 ms | 1 ms | 1 ms |
| pageLoadTime | 429 ms | 444 ms | 680 ms | 1.167 s | 1.167 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 122 ms | 129 ms | 127 ms | 129 ms | 129 ms |
| serverResponseTime | 65 ms | 65 ms | 65 ms | 66 ms | 66 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 467 ms | 500 ms | 656 ms | 1.000 s | 1.000 s |
| Speed Index | 528 ms | 561 ms | 730 ms | 1.102 s | 1.102 s |
| Visual Complete 85% | 600 ms | 633 ms | 822 ms | 1.233 s | 1.233 s |
| Visual Complete 95% | 600 ms | 633 ms | 822 ms | 1.233 s | 1.233 s |
| Visual Complete 99% | 600 ms | 633 ms | 822 ms | 1.233 s | 1.233 s |
| Last Visual Change | 600 ms | 633 ms | 822 ms | 1.233 s | 1.233 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 1 | 2 | 2 |
| CPU Long Tasks total duration | 56 ms | 64 ms | 91 ms | 153 ms | 153 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 43.5 KB | 43.5 KB | 43.5 KB | 43.6 KB | 43.6 KB |
| HTML size | 6.1 KB | 6.1 KB | 6.1 KB | 6.1 KB | 6.1 KB |
| CSS size | 5.8 KB | 5.9 KB | 5.9 KB | 5.9 KB | 5.9 KB |
| Javascript size | 1.2 KB | 1.2 KB | 1.2 KB | 1.2 KB | 1.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 59.6 KB | 59.6 KB | 59.6 KB | 59.6 KB | 59.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 3 | 3 | 3 | 3 | 3 |
| CSS requests | 1 | 1 | 1 | 1 | 1 |
| Javascript requests | 3 | 3 | 3 | 3 | 3 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 9 | 9 | 9 | 9 | 9 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 9 | 9 | 9 | 9 | 9 |
