Tested 2026-10-17 04:37:24 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 | 73 | 80 | 80 | 81 | 82 |
| Coach performance score | 70 | 84 | 84 | 85 | 86 |
| Privacy score | 74 | 78 | 78 | 78 | 78 |
| Best Practice score | 60 | 76 | 73 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 264 ms | 1.026 s | 921 ms | 1.276 s | 4.308 s |
| First Contentful Paint | 240 ms | 994 ms | 795 ms | 1.192 s | 2.752 s |
| First Paint | 240 ms | 994 ms | 795 ms | 1.192 s | 2.752 s |
| First Paint | 240 ms | 994 ms | 795 ms | 1.192 s | 2.752 s |
| Cumulative Layout Shift | 0.0028 | 0.0889 | 0.1535 | 0.3648 | 0.7502 |
| Total Blocking Time | 8 ms | 65 ms | 71 ms | 95 ms | 156 ms |
| Max Potential First Input Delay | 58 ms | 114 ms | 115 ms | 123 ms | 150 ms |
| Fully Loaded | 606 ms | 1.430 s | 1.383 s | 1.791 s | 8.602 s |
| backEndTime | 31 ms | 729 ms | 529 ms | 925 ms | 2.521 s |
| domContentLoadedTime | 298 ms | 1.050 s | 851 ms | 1.252 s | 2.798 s |
| domInteractiveTime | 298 ms | 1.050 s | 849 ms | 1.250 s | 2.798 s |
| domainLookupTime | 0 ms | 1 ms | 3 ms | 8 ms | 32 ms |
| frontEndTime | 292 ms | 357 ms | 399 ms | 573 ms | 1.353 s |
| pageDownloadTime | 1 ms | 6 ms | 6 ms | 7 ms | 25 ms |
| pageLoadTime | 338 ms | 1.104 s | 933 ms | 1.327 s | 2.857 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 18 ms | 19 ms | 20 ms | 28 ms |
| serverResponseTime | 11 ms | 710 ms | 505 ms | 902 ms | 2.501 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 266 ms | 1.000 s | 808 ms | 1.202 s | 2.770 s |
| Speed Index | 322 ms | 1.084 s | 935 ms | 1.318 s | 2.835 s |
| Visual Complete 85% | 300 ms | 1.068 s | 1.016 s | 1.433 s | 6.166 s |
| Visual Complete 95% | 333 ms | 1.233 s | 1.179 s | 1.533 s | 6.900 s |
| Visual Complete 99% | 500 ms | 1.551 s | 1.707 s | 2.266 s | 6.933 s |
| Last Visual Change | 1.166 s | 2.000 s | 1.962 s | 2.366 s | 6.933 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 2 | 2 | 7 |
| CPU Long Tasks total duration | 105 ms | 125 ms | 161 ms | 227 ms | 495 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 95.0 KB | 257.5 KB | 333.0 KB | 755.5 KB | 1.6 MB |
| HTML size | 23.7 KB | 26.0 KB | 26.7 KB | 28.9 KB | 45.3 KB |
| CSS size | 99.3 KB | 99.3 KB | 110.2 KB | 148.3 KB | 158.4 KB |
| Javascript size | 345.9 KB | 345.9 KB | 372.8 KB | 513.5 KB | 645.0 KB |
| Font size | 53.6 KB | 124.9 KB | 121.4 KB | 203.7 KB | 265.0 KB |
| Total size | 634.3 KB | 907.8 KB | 1.0 MB | 1.5 MB | 4.1 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 14 | 14 | 19 | 35 |
| CSS requests | 6 | 6 | 7 | 8 | 15 |
| Javascript requests | 17 | 17 | 18 | 23 | 26 |
| Font requests | 4 | 5 | 5 | 6 | 9 |
| Total requests | 45 | 53 | 55 | 66 | 97 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 45 | 53 | 55 | 63 | 97 |
| 206 responses | 4 | 5 | 5 | 8 | 8 |
