Tested 2026-10-16 16:17:06 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 | 67 | 67 | 67 | 68 | 68 |
| Coach performance score | 72 | 72 | 72 | 73 | 73 |
| 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 | 424 ms | 460 ms | 459 ms | 492 ms | 492 ms |
| First Contentful Paint | 424 ms | 460 ms | 459 ms | 492 ms | 492 ms |
| First Paint | 424 ms | 460 ms | 459 ms | 492 ms | 492 ms |
| First Paint | 424 ms | 460 ms | 459 ms | 492 ms | 492 ms |
| Cumulative Layout Shift | 0.0004 | 0.0004 | 0.0004 | 0.0005 | 0.0005 |
| Total Blocking Time | 170 ms | 177 ms | 177 ms | 185 ms | 185 ms |
| Max Potential First Input Delay | 131 ms | 132 ms | 133 ms | 135 ms | 135 ms |
| Fully Loaded | 1.939 s | 2.009 s | 1.998 s | 2.045 s | 2.045 s |
| backEndTime | 91 ms | 115 ms | 113 ms | 132 ms | 132 ms |
| domContentLoadedTime | 505 ms | 539 ms | 542 ms | 581 ms | 581 ms |
| domInteractiveTime | 464 ms | 496 ms | 501 ms | 544 ms | 544 ms |
| domainLookupTime | 8 ms | 14 ms | 12 ms | 15 ms | 15 ms |
| frontEndTime | 1.083 s | 1.110 s | 1.106 s | 1.124 s | 1.124 s |
| pageDownloadTime | 2 ms | 2 ms | 2 ms | 2 ms | 2 ms |
| pageLoadTime | 1.176 s | 1.226 s | 1.220 s | 1.257 s | 1.257 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 23 ms | 24 ms | 25 ms | 29 ms | 29 ms |
| serverResponseTime | 11 ms | 12 ms | 13 ms | 17 ms | 17 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 300 ms | 433 ms | 400 ms | 466 ms | 466 ms |
| Speed Index | 494 ms | 503 ms | 519 ms | 559 ms | 559 ms |
| Visual Complete 85% | 500 ms | 500 ms | 522 ms | 566 ms | 566 ms |
| Visual Complete 95% | 500 ms | 566 ms | 555 ms | 600 ms | 600 ms |
| Visual Complete 99% | 800 ms | 833 ms | 833 ms | 866 ms | 866 ms |
| Last Visual Change | 1.100 s | 1.167 s | 1.156 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 | 377 ms | 502 ms | 464 ms | 514 ms | 514 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 | 43.2 KB | 43.3 KB | 43.3 KB | 43.4 KB | 43.4 KB |
| CSS size | 72.3 KB | 72.3 KB | 72.3 KB | 72.4 KB | 72.4 KB |
| Javascript size | 853.7 KB | 853.9 KB | 853.9 KB | 853.9 KB | 853.9 KB |
| Font size | 187.7 KB | 187.7 KB | 187.7 KB | 187.7 KB | 187.7 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 |