Tested 2026-10-16 22:21:39 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 | 65 | 70 | 69 | 70 | 70 |
| Coach performance score | 68 | 78 | 75 | 79 | 79 |
| Privacy score | 54 | 54 | 54 | 54 | 54 |
| Best Practice score | 81 | 82 | 82 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 396 ms | 450 ms | 680 ms | 1.404 s | 2.084 s |
| First Contentful Paint | 396 ms | 422 ms | 482 ms | 504 ms | 2.084 s |
| First Paint | 396 ms | 422 ms | 482 ms | 504 ms | 2.084 s |
| First Paint | 396 ms | 422 ms | 482 ms | 504 ms | 2.084 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 46 ms | 54 ms | 68 ms | 116 ms | 158 ms |
| Max Potential First Input Delay | 96 ms | 101 ms | 103 ms | 107 ms | 139 ms |
| Fully Loaded | 859 ms | 971 ms | 1.698 s | 3.436 s | 5.036 s |
| backEndTime | 43 ms | 53 ms | 97 ms | 67 ms | 1.545 s |
| domContentLoadedTime | 379 ms | 449 ms | 508 ms | 572 ms | 2.080 s |
| domInteractiveTime | 375 ms | 441 ms | 499 ms | 565 ms | 2.066 s |
| domainLookupTime | 0 ms | 3 ms | 3 ms | 7 ms | 15 ms |
| frontEndTime | 433 ms | 510 ms | 608 ms | 923 ms | 1.235 s |
| pageDownloadTime | 1 ms | 2 ms | 3 ms | 5 ms | 8 ms |
| pageLoadTime | 483 ms | 584 ms | 708 ms | 993 ms | 2.189 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 25 ms | 25 ms | 28 ms | 59 ms |
| serverResponseTime | 10 ms | 19 ms | 19 ms | 21 ms | 55 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 433 ms | 494 ms | 533 ms | 2.106 s |
| Speed Index | 400 ms | 466 ms | 665 ms | 1.383 s | 2.106 s |
| Visual Complete 85% | 400 ms | 483 ms | 755 ms | 1.900 s | 2.106 s |
| Visual Complete 95% | 400 ms | 500 ms | 798 ms | 2.033 s | 2.106 s |
| Visual Complete 99% | 400 ms | 500 ms | 883 ms | 2.433 s | 2.733 s |
| Last Visual Change | 400 ms | 500 ms | 926 ms | 2.766 s | 2.800 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 3 | 4 | 6 | 7 |
| CPU Long Tasks total duration | 210 ms | 256 ms | 305 ms | 453 ms | 517 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 54.2 KB | 65.3 KB | 343.7 KB | 1.1 MB | 1.5 MB |
| HTML size | 15.1 KB | 16.6 KB | 17.8 KB | 23.0 KB | 23.1 KB |
| CSS size | 234.4 KB | 234.4 KB | 235.4 KB | 238.2 KB | 238.2 KB |
| Javascript size | 621.6 KB | 653.1 KB | 648.0 KB | 667.6 KB | 667.6 KB |
| Font size | 0 b | 0 b | 31.2 KB | 187.4 KB | 187.4 KB |
| Total size | 943.7 KB | 984.6 KB | 1.2 MB | 2.2 MB | 2.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 2 | 3 | 8 | 25 | 28 |
| CSS requests | 4 | 4 | 4 | 6 | 6 |
| Javascript requests | 13 | 13 | 14 | 17 | 17 |
| Font requests | 0 | 0 | 1 | 5 | 5 |
| Total requests | 23 | 25 | 32 | 59 | 61 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 22 | 24 | 31 | 57 | 60 |
| 204 responses | 1 | 1 | 1 | 1 | 2 |
