Tested 2026-10-15 20:08:50 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 | 68 | 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 | 380 ms | 456 ms | 751 ms | 1.348 s | 3.328 s |
| First Contentful Paint | 368 ms | 420 ms | 557 ms | 952 ms | 3.328 s |
| First Paint | 368 ms | 420 ms | 557 ms | 952 ms | 3.328 s |
| First Paint | 368 ms | 420 ms | 557 ms | 952 ms | 3.328 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 44 ms | 54 ms | 64 ms | 101 ms | 130 ms |
| Max Potential First Input Delay | 93 ms | 102 ms | 102 ms | 108 ms | 132 ms |
| Fully Loaded | 876 ms | 1.061 s | 1.789 s | 3.835 s | 5.826 s |
| backEndTime | 40 ms | 52 ms | 101 ms | 170 ms | 659 ms |
| domContentLoadedTime | 387 ms | 452 ms | 581 ms | 969 ms | 3.329 s |
| domInteractiveTime | 379 ms | 447 ms | 573 ms | 963 ms | 3.318 s |
| domainLookupTime | 0 ms | 3 ms | 3 ms | 8 ms | 16 ms |
| frontEndTime | 436 ms | 507 ms | 755 ms | 1.048 s | 3.612 s |
| pageDownloadTime | 1 ms | 2 ms | 3 ms | 4 ms | 18 ms |
| pageLoadTime | 486 ms | 564 ms | 859 ms | 1.248 s | 3.667 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 24 ms | 23 ms | 26 ms | 46 ms |
| serverResponseTime | 10 ms | 17 ms | 21 ms | 23 ms | 110 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 67 ms | 433 ms | 550 ms | 566 ms | 3.333 s |
| Speed Index | 400 ms | 472 ms | 763 ms | 1.384 s | 3.333 s |
| Visual Complete 85% | 400 ms | 484 ms | 885 ms | 1.900 s | 3.333 s |
| Visual Complete 95% | 400 ms | 501 ms | 928 ms | 2.036 s | 3.333 s |
| Visual Complete 99% | 400 ms | 501 ms | 1.031 s | 2.633 s | 3.366 s |
| Last Visual Change | 400 ms | 501 ms | 1.090 s | 2.733 s | 3.366 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 3 | 4 | 4 | 8 |
| CPU Long Tasks total duration | 230 ms | 257 ms | 288 ms | 369 ms | 553 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 | 15.0 KB | 16.6 KB | 18.1 KB | 23.0 KB | 26.8 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 | 31.3 KB | 187.4 KB | 188.2 KB |
| Total size | 943.7 KB | 984.6 KB | 1.2 MB | 2.2 MB | 2.6 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 | 58 | 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 | 1 |
