Tested 2026-09-24 02:47:38 using Chrome (script).(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 | 84 | 84 | 84 | 84 | 84 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 89 | 89 | 89 | 89 | 89 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 640 ms | 652 ms | 664 ms | 700 ms | 700 ms |
| First Contentful Paint | 640 ms | 652 ms | 664 ms | 700 ms | 700 ms |
| First Paint | 640 ms | 652 ms | 664 ms | 700 ms | 700 ms |
| First Paint | 640 ms | 652 ms | 664 ms | 700 ms | 700 ms |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 436 ms | 467 ms | 458 ms | 471 ms | 471 ms |
| Max Potential First Input Delay | 247 ms | 256 ms | 256 ms | 264 ms | 264 ms |
| Fully Loaded | 2.764 s | 2.772 s | 2.775 s | 2.789 s | 2.789 s |
| backEndTime | 110 ms | 110 ms | 111 ms | 112 ms | 112 ms |
| domContentLoadedTime | 1.009 s | 1.029 s | 1.044 s | 1.094 s | 1.094 s |
| domInteractiveTime | 1.009 s | 1.029 s | 1.044 s | 1.094 s | 1.094 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| frontEndTime | 1.117 s | 1.137 s | 1.144 s | 1.179 s | 1.179 s |
| pageDownloadTime | 42 ms | 42 ms | 42 ms | 42 ms | 42 ms |
| pageLoadTime | 1.270 s | 1.291 s | 1.298 s | 1.332 s | 1.332 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverResponseTime | 148 ms | 148 ms | 148 ms | 148 ms | 148 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 633 ms | 634 ms | 656 ms | 700 ms | 700 ms |
| Speed Index | 1.118 s | 1.119 s | 1.135 s | 1.167 s | 1.167 s |
| Visual Complete 85% | 2.433 s | 2.434 s | 2.434 s | 2.434 s | 2.434 s |
| Visual Complete 95% | 2.800 s | 2.800 s | 2.800 s | 2.800 s | 2.800 s |
| Visual Complete 99% | 2.800 s | 2.800 s | 2.800 s | 2.800 s | 2.800 s |
| Last Visual Change | 2.800 s | 2.800 s | 2.800 s | 2.800 s | 2.800 s |
| Largest Image | 2.333 s | 2.334 s | 2.334 s | 2.334 s | 2.334 s |
| Heading | 2.333 s | 2.334 s | 2.334 s | 2.334 s | 2.334 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 6 | 8 | 7 | 8 | 8 |
| CPU Long Tasks total duration | 1.007 s | 1.101 s | 1.073 s | 1.112 s | 1.112 s |
| CPU Parse HTML | 197 ms | 201 ms | 200 ms | 201 ms | 201 ms |
| CPU Style Layout | 393 ms | 409 ms | 409 ms | 424 ms | 424 ms |
| CPU Paint Composite Render | 134 ms | 139 ms | 140 ms | 147 ms | 147 ms |
| CPU Script Parse Compile | 20 ms | 22 ms | 22 ms | 24 ms | 24 ms |
| CPU Script Evaluation | 1.178 s | 1.187 s | 1.200 s | 1.235 s | 1.235 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 82.3 KB | 82.3 KB | 82.3 KB | 82.3 KB | 82.3 KB |
| HTML size | 52.6 KB | 52.6 KB | 52.6 KB | 52.6 KB | 52.6 KB |
| CSS size | 24.5 KB | 24.5 KB | 24.5 KB | 24.5 KB | 24.5 KB |
| Javascript size | 267.8 KB | 267.8 KB | 267.8 KB | 267.8 KB | 267.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 447.7 KB | 447.7 KB | 447.7 KB | 447.7 KB | 447.7 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 6 | 6 | 6 | 6 | 6 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 6 | 6 | 6 | 6 | 6 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 30 | 30 | 30 | 30 | 30 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 28 | 28 | 28 | 28 | 28 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |