Tested 2026-10-17 22:37:31 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 | 74 | 80 | 80 | 81 | 82 |
| Coach performance score | 72 | 84 | 84 | 86 | 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 | 260 ms | 1.040 s | 970 ms | 1.412 s | 4.440 s |
| First Contentful Paint | 260 ms | 998 ms | 843 ms | 1.280 s | 3.768 s |
| First Paint | 260 ms | 998 ms | 843 ms | 1.280 s | 3.768 s |
| First Paint | 260 ms | 998 ms | 843 ms | 1.280 s | 3.768 s |
| Cumulative Layout Shift | 0 | 0.0889 | 0.1475 | 0.3663 | 0.7483 |
| Total Blocking Time | 0 ms | 64 ms | 67 ms | 87 ms | 147 ms |
| Max Potential First Input Delay | 0 ms | 114 ms | 110 ms | 123 ms | 164 ms |
| Fully Loaded | 602 ms | 1.461 s | 1.500 s | 2.087 s | 8.689 s |
| backEndTime | 30 ms | 736 ms | 546 ms | 953 ms | 3.493 s |
| domContentLoadedTime | 298 ms | 1.053 s | 899 ms | 1.320 s | 3.859 s |
| domInteractiveTime | 298 ms | 1.053 s | 899 ms | 1.320 s | 3.859 s |
| domainLookupTime | 0 ms | 1 ms | 6 ms | 11 ms | 763 ms |
| frontEndTime | 292 ms | 363 ms | 437 ms | 618 ms | 2.695 s |
| pageDownloadTime | 1 ms | 6 ms | 6 ms | 8 ms | 66 ms |
| pageLoadTime | 333 ms | 1.117 s | 989 ms | 1.443 s | 3.900 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 18 ms | 19 ms | 22 ms | 27 ms |
| serverResponseTime | 11 ms | 710 ms | 510 ms | 927 ms | 2.041 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 34 ms | 1.001 s | 849 ms | 1.300 s | 3.766 s |
| Speed Index | 303 ms | 1.093 s | 984 ms | 1.474 s | 3.843 s |
| Visual Complete 85% | 267 ms | 1.100 s | 1.061 s | 1.535 s | 6.266 s |
| Visual Complete 95% | 366 ms | 1.233 s | 1.234 s | 1.666 s | 7.007 s |
| Visual Complete 99% | 500 ms | 1.685 s | 1.773 s | 2.366 s | 7.107 s |
| Last Visual Change | 500 ms | 2.033 s | 2.030 s | 2.500 s | 7.107 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 | 4 |
| CPU Long Tasks total duration | 106 ms | 123 ms | 158 ms | 228 ms | 361 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 95.0 KB | 257.4 KB | 332.4 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 | 110.3 KB | 148.3 KB | 163.1 KB |
| Javascript size | 345.9 KB | 346.0 KB | 372.9 KB | 513.5 KB | 645.0 KB |
| Font size | 53.6 KB | 124.9 KB | 121.7 KB | 203.7 KB | 265.0 KB |
| Total size | 634.6 KB | 907.7 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 | 36 |
| 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 | 98 |
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 | 98 |
| 206 responses | 4 | 5 | 5 | 8 | 8 |
