Tested 2026-10-07 10:41:56 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 | 69 | 75 | 75 | 76 | 90 |
| Coach performance score | 72 | 83 | 83 | 85 | 100 |
| Privacy score | 58 | 58 | 59 | 58 | 81 |
| Best Practice score | 80 | 91 | 89 | 92 | 92 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 844 ms | 1.344 s | 1.837 s | 1.836 s | 12.080 s |
| First Contentful Paint | 844 ms | 1.180 s | 1.189 s | 1.512 s | 1.696 s |
| First Paint | 844 ms | 1.180 s | 1.189 s | 1.512 s | 1.696 s |
| First Paint | 844 ms | 1.180 s | 1.189 s | 1.512 s | 1.696 s |
| Cumulative Layout Shift | 0 | 0.0047 | 0.0143 | 0.0265 | 0.1177 |
| Total Blocking Time | 0 ms | 113 ms | 188 ms | 305 ms | 871 ms |
| Max Potential First Input Delay | 0 ms | 101 ms | 126 ms | 205 ms | 383 ms |
| Fully Loaded | 810 ms | 3.922 s | 4.768 s | 7.112 s | 12.159 s |
| backEndTime | 535 ms | 748 ms | 730 ms | 913 ms | 948 ms |
| domContentLoadedTime | 798 ms | 1.098 s | 1.115 s | 1.467 s | 1.490 s |
| domInteractiveTime | 797 ms | 1.098 s | 1.115 s | 1.467 s | 1.490 s |
| domainLookupTime | 3 ms | 4 ms | 8 ms | 15 ms | 43 ms |
| frontEndTime | 13 ms | 1.621 s | 1.670 s | 2.347 s | 2.923 s |
| pageDownloadTime | 2 ms | 10 ms | 12 ms | 24 ms | 40 ms |
| pageLoadTime | 828 ms | 2.346 s | 2.412 s | 2.949 s | 3.860 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 258 ms | 291 ms | 315 ms | 392 ms | 419 ms |
| serverResponseTime | 266 ms | 470 ms | 414 ms | 523 ms | 572 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 867 ms | 1.203 s | 1.251 s | 1.533 s | 2.366 s |
| Speed Index | 867 ms | 1.310 s | 1.656 s | 2.441 s | 6.354 s |
| Visual Complete 85% | 867 ms | 1.366 s | 1.995 s | 2.566 s | 10.100 s |
| Visual Complete 95% | 867 ms | 1.366 s | 2.460 s | 6.207 s | 10.100 s |
| Visual Complete 99% | 867 ms | 1.733 s | 3.018 s | 8.666 s | 10.534 s |
| Last Visual Change | 867 ms | 1.833 s | 3.108 s | 8.666 s | 10.534 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 0 | 5 | 5 | 7 | 11 |
| CPU Long Tasks total duration | 0 ms | 352 ms | 472 ms | 872 ms | 1.431 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 0 b | 60.3 KB | 119.6 KB | 329.5 KB | 385.0 KB |
| HTML size | 0 b | 14.6 KB | 14.9 KB | 19.6 KB | 21.0 KB |
| CSS size | 0 b | 22.9 KB | 22.0 KB | 23.1 KB | 23.1 KB |
| Javascript size | 0 b | 687.3 KB | 662.2 KB | 710.5 KB | 711.6 KB |
| Font size | 0 b | 123.5 KB | 118.4 KB | 124.5 KB | 124.6 KB |
| Total size | 1.2 KB | 974.7 KB | 2.1 MB | 9.3 MB | 9.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 0 | 6 | 7 | 13 | 15 |
| CSS requests | 0 | 2 | 2 | 2 | 2 |
| Javascript requests | 0 | 22 | 22 | 26 | 26 |
| Font requests | 0 | 4 | 4 | 4 | 4 |
| Total requests | 1 | 58 | 59 | 67 | 74 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 52 | 57 | 59 | 65 | 71 |
| 204 responses | 1 | 1 | 1 | 1 | 2 |
| 206 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 2 |
| 404 responseserrors | 1 | 1 | 1 | 1 | 1 |
