Tested 2026-09-20 10:18:29 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 | 84 | 84 | 84 | 84 | 84 |
| Coach performance score | 96 | 96 | 96 | 96 | 96 |
| Privacy score | 73 | 73 | 73 | 73 | 73 |
| Best Practice score | 72 | 72 | 72 | 72 | 72 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 464 ms | 464 ms | 468 ms | 480 ms | 480 ms |
| First Contentful Paint | 464 ms | 464 ms | 468 ms | 480 ms | 480 ms |
| First Paint | 464 ms | 464 ms | 468 ms | 480 ms | 480 ms |
| First Paint | 464 ms | 464 ms | 468 ms | 480 ms | 480 ms |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Fully Loaded | 703 ms | 705 ms | 712 ms | 740 ms | 740 ms |
| backEndTime | 395 ms | 395 ms | 399 ms | 413 ms | 413 ms |
| domContentLoadedTime | 407 ms | 407 ms | 411 ms | 426 ms | 426 ms |
| domInteractiveTime | 406 ms | 407 ms | 411 ms | 426 ms | 426 ms |
| domainLookupTime | 82 ms | 83 ms | 86 ms | 101 ms | 101 ms |
| frontEndTime | 201 ms | 201 ms | 205 ms | 219 ms | 219 ms |
| pageDownloadTime | 1 ms | 1 ms | 1 ms | 1 ms | 1 ms |
| pageLoadTime | 596 ms | 597 ms | 604 ms | 633 ms | 633 ms |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 104 ms | 104 ms | 104 ms | 104 ms | 104 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 466 ms | 466 ms | 466 ms | 466 ms | 466 ms |
| Speed Index | 469 ms | 469 ms | 469 ms | 470 ms | 470 ms |
| Visual Complete 85% | 466 ms | 466 ms | 466 ms | 466 ms | 466 ms |
| Visual Complete 95% | 466 ms | 466 ms | 466 ms | 466 ms | 466 ms |
| Visual Complete 99% | 633 ms | 633 ms | 640 ms | 666 ms | 666 ms |
| Last Visual Change | 633 ms | 633 ms | 640 ms | 666 ms | 666 ms |
| Largest Image | 633 ms | 633 ms | 640 ms | 666 ms | 666 ms |
| Heading | 466 ms | 466 ms | 466 ms | 466 ms | 466 ms |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 0 | 0 | 0 | 0 | 0 |
| CPU Long Tasks total duration | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| CPU Parse HTML | 4 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Style Layout | 8 ms | 9 ms | 9 ms | 9 ms | 9 ms |
| CPU Paint Composite Render | 1 ms | 2 ms | 2 ms | 2 ms | 2 ms |
| CPU Script Parse Compile | 1 ms | 1 ms | 1 ms | 1 ms | 1 ms |
| CPU Script Evaluation | 20 ms | 22 ms | 22 ms | 24 ms | 24 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 4.4 KB | 4.4 KB | 4.4 KB | 4.4 KB | 4.4 KB |
| HTML size | 0 b | 0 b | 0 b | 0 b | 0 b |
| CSS size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Javascript size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 14.1 KB | 14.1 KB | 14.1 KB | 14.1 KB | 14.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 1 | 1 | 1 | 1 | 1 |
| CSS requests | 0 | 0 | 0 | 0 | 0 |
| Javascript requests | 0 | 0 | 0 | 0 | 0 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 3 | 3 | 3 | 3 | 3 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 2 | 2 | 2 | 2 | 2 |
| 403 responseserrors | 1 | 1 | 1 | 1 | 1 |