Tested 2026-10-16 22:17:05 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 | 67 | 67 | 67 | 67 | 67 |
| Coach performance score | 72 | 72 | 72 | 72 | 72 |
| Privacy score | 58 | 58 | 58 | 58 | 58 |
| Best Practice score | 74 | 74 | 74 | 74 | 74 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 448 ms | 488 ms | 493 ms | 544 ms | 544 ms |
| First Contentful Paint | 448 ms | 488 ms | 493 ms | 544 ms | 544 ms |
| First Paint | 448 ms | 488 ms | 493 ms | 544 ms | 544 ms |
| First Paint | 448 ms | 488 ms | 493 ms | 544 ms | 544 ms |
| Cumulative Layout Shift | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 |
| Total Blocking Time | 165 ms | 174 ms | 183 ms | 209 ms | 209 ms |
| Max Potential First Input Delay | 129 ms | 131 ms | 138 ms | 154 ms | 154 ms |
| Fully Loaded | 1.922 s | 2.104 s | 2.048 s | 2.119 s | 2.119 s |
| backEndTime | 91 ms | 147 ms | 133 ms | 161 ms | 161 ms |
| domContentLoadedTime | 538 ms | 590 ms | 595 ms | 657 ms | 657 ms |
| domInteractiveTime | 507 ms | 552 ms | 554 ms | 602 ms | 602 ms |
| domainLookupTime | 9 ms | 10 ms | 11 ms | 15 ms | 15 ms |
| frontEndTime | 1.086 s | 1.158 s | 1.157 s | 1.227 s | 1.227 s |
| pageDownloadTime | 2 ms | 2 ms | 2 ms | 3 ms | 3 ms |
| pageLoadTime | 1.179 s | 1.323 s | 1.292 s | 1.375 s | 1.375 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 24 ms | 25 ms | 25 ms | 25 ms | 25 ms |
| serverResponseTime | 12 ms | 12 ms | 29 ms | 63 ms | 63 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 433 ms | 501 ms | 489 ms | 533 ms | 533 ms |
| Speed Index | 501 ms | 571 ms | 567 ms | 628 ms | 628 ms |
| Visual Complete 85% | 500 ms | 568 ms | 567 ms | 633 ms | 633 ms |
| Visual Complete 95% | 533 ms | 568 ms | 578 ms | 633 ms | 633 ms |
| Visual Complete 99% | 733 ms | 868 ms | 856 ms | 966 ms | 966 ms |
| Last Visual Change | 1.100 s | 1.266 s | 1.245 s | 1.368 s | 1.368 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 | 6 | 6 |
| CPU Long Tasks total duration | 492 ms | 498 ms | 524 ms | 581 ms | 581 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 710.5 KB | 710.5 KB | 710.5 KB | 710.5 KB | 710.5 KB |
| HTML size | 43.4 KB | 43.4 KB | 43.7 KB | 44.2 KB | 44.2 KB |
| CSS size | 72.3 KB | 72.3 KB | 72.4 KB | 72.8 KB | 72.8 KB |
| Javascript size | 853.9 KB | 853.9 KB | 854.2 KB | 854.6 KB | 854.6 KB |
| Font size | 187.7 KB | 187.7 KB | 187.9 KB | 188.4 KB | 188.4 KB |
| Total size | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 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 | 10 | 10 | 10 | 10 | 10 |
| Javascript requests | 19 | 20 | 20 | 20 | 20 |
| Font requests | 5 | 5 | 5 | 5 | 5 |
| Total requests | 52 | 53 | 53 | 53 | 53 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 50 | 51 | 51 | 51 | 51 |
| 301 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |