Tested 2026-09-28 04:59:03 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 | 66 | 75 | 74 | 77 | 89 |
| Coach performance score | 59 | 75 | 74 | 79 | 100 |
| Privacy score | 65 | 71 | 69 | 71 | 87 |
| Best Practice score | 59 | 90 | 89 | 91 | 98 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 368 ms | 2.086 s | 2.522 s | 4.344 s | 13.340 s |
| First Contentful Paint | 304 ms | 858 ms | 918 ms | 1.232 s | 10.516 s |
| First Paint | 304 ms | 858 ms | 913 ms | 1.224 s | 10.516 s |
| First Paint | 304 ms | 858 ms | 913 ms | 1.224 s | 10.516 s |
| Cumulative Layout Shift | 0 | 0.0014 | 0.0113 | 0.0174 | 0.2691 |
| Total Blocking Time | 0 ms | 552 ms | 729 ms | 1.373 s | 3.685 s |
| Max Potential First Input Delay | 0 ms | 267 ms | 290 ms | 423 ms | 865 ms |
| Fully Loaded | 349 ms | 8.725 s | 9.007 s | 10.668 s | 25.482 s |
| backEndTime | 57 ms | 589 ms | 642 ms | 925 ms | 9.954 s |
| domContentLoadedTime | 292 ms | 955 ms | 1.013 s | 1.334 s | 10.899 s |
| domInteractiveTime | 285 ms | 901 ms | 934 ms | 1.226 s | 10.892 s |
| domainLookupTime | 0 ms | 4 ms | 7 ms | 8 ms | 190 ms |
| frontEndTime | 13 ms | 2.552 s | 2.724 s | 4.593 s | 7.410 s |
| pageDownloadTime | 3 ms | 12 ms | 62 ms | 194 ms | 426 ms |
| pageLoadTime | 313 ms | 3.278 s | 3.428 s | 5.173 s | 14.692 s |
| redirectionTime | 0 ms | 0 ms | 86 ms | 276 ms | 3.010 s |
| serverConnectionTime | 0 ms | 25 ms | 40 ms | 65 ms | 1.367 s |
| serverResponseTime | 28 ms | 572 ms | 562 ms | 776 ms | 9.615 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 833 ms | 864 ms | 1.167 s | 10.500 s |
| Speed Index | 367 ms | 1.925 s | 2.010 s | 2.709 s | 13.093 s |
| Visual Complete 85% | 367 ms | 2.862 s | 3.253 s | 5.605 s | 15.133 s |
| Visual Complete 95% | 367 ms | 3.735 s | 4.174 s | 7.822 s | 15.766 s |
| Visual Complete 99% | 367 ms | 4.345 s | 4.873 s | 8.667 s | 15.766 s |
| Last Visual Change | 367 ms | 5.599 s | 6.271 s | 8.833 s | 16.566 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 0 | 11 | 12 | 15 | 52 |
| CPU Long Tasks total duration | 0 ms | 1.138 s | 1.372 s | 2.177 s | 4.949 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 0 b | 334.2 KB | 900.5 KB | 3.9 MB | 6.6 MB |
| HTML size | 0 b | 31.2 KB | 30.9 KB | 33.9 KB | 59.5 KB |
| CSS size | 0 b | 96.0 KB | 95.7 KB | 96.9 KB | 99.7 KB |
| Javascript size | 0 b | 1.4 MB | 1.4 MB | 1.5 MB | 3.3 MB |
| Font size | 0 b | 177.3 KB | 167.2 KB | 186.0 KB | 244.9 KB |
| Total size | 14.2 KB | 2.2 MB | 3.3 MB | 6.0 MB | 16.4 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 0 | 25 | 25 | 34 | 43 |
| CSS requests | 0 | 3 | 3 | 3 | 5 |
| Javascript requests | 0 | 59 | 57 | 60 | 121 |
| Font requests | 0 | 6 | 6 | 7 | 10 |
| Total requests | 3 | 119 | 115 | 129 | 304 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 3 | 110 | 107 | 120 | 298 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 204 responses | 4 | 4 | 4 | 4 | 5 |
| 206 responses | 1 | 5 | 5 | 9 | 16 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
| 308 responses | 1 | 1 | 1 | 1 | 1 |
| 401 responseserrors | 1 | 1 | 1 | 1 | 3 |
| 404 responseserrors | 1 | 1 | 1 | 1 | 1 |
| 503 responsesserver errors | 1 | 1 | 1 | 1 | 1 |
