Tested 2026-10-16 04:17:06 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 | 68 | 68 | 68 | 69 | 69 |
| Coach performance score | 73 | 73 | 73 | 73 | 73 |
| Privacy score | 58 | 58 | 58 | 58 | 58 |
| Best Practice score | 81 | 81 | 81 | 81 | 81 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 416 ms | 420 ms | 429 ms | 452 ms | 452 ms |
| First Contentful Paint | 416 ms | 420 ms | 429 ms | 452 ms | 452 ms |
| First Paint | 416 ms | 420 ms | 429 ms | 452 ms | 452 ms |
| First Paint | 416 ms | 420 ms | 429 ms | 452 ms | 452 ms |
| Cumulative Layout Shift | 0.0004 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Total Blocking Time | 175 ms | 188 ms | 184 ms | 189 ms | 189 ms |
| Max Potential First Input Delay | 129 ms | 136 ms | 136 ms | 143 ms | 143 ms |
| Fully Loaded | 1.916 s | 1.959 s | 1.949 s | 1.972 s | 1.972 s |
| backEndTime | 98 ms | 103 ms | 109 ms | 127 ms | 127 ms |
| domContentLoadedTime | 482 ms | 511 ms | 505 ms | 522 ms | 522 ms |
| domInteractiveTime | 439 ms | 467 ms | 461 ms | 476 ms | 476 ms |
| domainLookupTime | 8 ms | 8 ms | 8 ms | 8 ms | 8 ms |
| frontEndTime | 1.055 s | 1.077 s | 1.078 s | 1.102 s | 1.102 s |
| pageDownloadTime | 2 ms | 2 ms | 2 ms | 2 ms | 2 ms |
| pageLoadTime | 1.160 s | 1.176 s | 1.189 s | 1.230 s | 1.230 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 23 ms | 23 ms | 23 ms | 24 ms | 24 ms |
| serverResponseTime | 11 ms | 11 ms | 13 ms | 17 ms | 17 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 401 ms | 412 ms | 434 ms | 434 ms |
| Speed Index | 518 ms | 528 ms | 528 ms | 538 ms | 538 ms |
| Visual Complete 85% | 534 ms | 534 ms | 545 ms | 566 ms | 566 ms |
| Visual Complete 95% | 534 ms | 566 ms | 567 ms | 601 ms | 601 ms |
| Visual Complete 99% | 766 ms | 801 ms | 801 ms | 835 ms | 835 ms |
| Last Visual Change | 1.133 s | 1.135 s | 1.157 s | 1.202 s | 1.202 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 5 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 493 ms | 509 ms | 505 ms | 512 ms | 512 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 828.8 KB | 828.8 KB | 828.8 KB | 828.8 KB | 828.8 KB |
| HTML size | 43.1 KB | 43.2 KB | 43.2 KB | 43.4 KB | 43.4 KB |
| CSS size | 71.6 KB | 71.6 KB | 71.6 KB | 71.6 KB | 71.6 KB |
| Javascript size | 853.1 KB | 853.1 KB | 853.2 KB | 853.6 KB | 853.6 KB |
| Font size | 187.7 KB | 187.7 KB | 187.9 KB | 188.4 KB | 188.4 KB |
| Total size | 1.9 MB | 1.9 MB | 1.9 MB | 1.9 MB | 1.9 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 11 | 11 | 11 | 11 | 11 |
| CSS requests | 9 | 9 | 9 | 9 | 9 |
| Javascript requests | 19 | 19 | 19 | 19 | 19 |
| Font requests | 5 | 5 | 5 | 5 | 5 |
| Total requests | 50 | 50 | 50 | 50 | 50 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 48 | 48 | 48 | 48 | 48 |
| 301 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
