Tested 2026-10-20 16:17:07 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 | 68 | 68 | 68 | 68 | 68 |
| Coach performance score | 73 | 73 | 73 | 74 | 74 |
| Privacy score | 58 | 58 | 58 | 58 | 58 |
| Best Practice score | 74 | 74 | 74 | 74 | 74 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 448 ms | 452 ms | 457 ms | 472 ms | 472 ms |
| First Contentful Paint | 448 ms | 452 ms | 457 ms | 472 ms | 472 ms |
| First Paint | 448 ms | 452 ms | 457 ms | 472 ms | 472 ms |
| First Paint | 448 ms | 452 ms | 457 ms | 472 ms | 472 ms |
| Cumulative Layout Shift | 0.0004 | 0.0004 | 0.0004 | 0.0005 | 0.0005 |
| Total Blocking Time | 166 ms | 167 ms | 171 ms | 181 ms | 181 ms |
| Max Potential First Input Delay | 130 ms | 132 ms | 132 ms | 134 ms | 134 ms |
| Fully Loaded | 1.972 s | 2.081 s | 2.057 s | 2.119 s | 2.119 s |
| backEndTime | 96 ms | 112 ms | 112 ms | 129 ms | 129 ms |
| domContentLoadedTime | 533 ms | 604 ms | 588 ms | 627 ms | 627 ms |
| domInteractiveTime | 482 ms | 575 ms | 550 ms | 594 ms | 594 ms |
| domainLookupTime | 4 ms | 9 ms | 12 ms | 23 ms | 23 ms |
| frontEndTime | 1.110 s | 1.138 s | 1.130 s | 1.142 s | 1.142 s |
| pageDownloadTime | 2 ms | 2 ms | 2 ms | 2 ms | 2 ms |
| pageLoadTime | 1.209 s | 1.252 s | 1.245 s | 1.273 s | 1.273 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 25 ms | 25 ms | 25 ms | 26 ms | 26 ms |
| serverResponseTime | 12 ms | 13 ms | 13 ms | 14 ms | 14 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 301 ms | 333 ms | 356 ms | 433 ms | 433 ms |
| Speed Index | 503 ms | 506 ms | 514 ms | 534 ms | 534 ms |
| Visual Complete 85% | 500 ms | 501 ms | 511 ms | 533 ms | 533 ms |
| Visual Complete 95% | 533 ms | 534 ms | 556 ms | 600 ms | 600 ms |
| Visual Complete 99% | 833 ms | 835 ms | 845 ms | 866 ms | 866 ms |
| Last Visual Change | 1.166 s | 1.168 s | 1.178 s | 1.200 s | 1.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 367 ms | 431 ms | 430 ms | 492 ms | 492 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 710.5 KB | 710.5 KB | 710.5 KB | 710.5 KB | 710.5 KB |
| HTML size | 43.5 KB | 43.5 KB | 43.6 KB | 43.7 KB | 43.7 KB |
| CSS size | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB |
| Javascript size | 812.1 KB | 812.1 KB | 812.1 KB | 812.1 KB | 812.1 KB |
| Font size | 187.7 KB | 187.7 KB | 187.8 KB | 188.2 KB | 188.2 KB |
| Total size | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 11 | 11 | 11 | 11 | 11 |
| CSS requests | 10 | 10 | 10 | 10 | 10 |
| Javascript requests | 20 | 20 | 20 | 20 | 20 |
| Font requests | 5 | 5 | 5 | 5 | 5 |
| Total requests | 53 | 53 | 53 | 53 | 53 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 51 | 51 | 51 | 51 | 51 |
| 301 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |