Tested 2026-10-17 10:17:04 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 | 68 | 68 |
| Coach performance score | 72 | 72 | 72 | 73 | 73 |
| 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 | 452 ms | 464 ms | 468 ms | 488 ms | 488 ms |
| First Contentful Paint | 452 ms | 464 ms | 468 ms | 488 ms | 488 ms |
| First Paint | 452 ms | 464 ms | 468 ms | 488 ms | 488 ms |
| First Paint | 452 ms | 464 ms | 468 ms | 488 ms | 488 ms |
| Cumulative Layout Shift | 0.0004 | 0.0004 | 0.0004 | 0.0005 | 0.0005 |
| Total Blocking Time | 161 ms | 172 ms | 171 ms | 179 ms | 179 ms |
| Max Potential First Input Delay | 130 ms | 131 ms | 132 ms | 134 ms | 134 ms |
| Fully Loaded | 1.955 s | 2.062 s | 2.126 s | 2.360 s | 2.360 s |
| backEndTime | 108 ms | 120 ms | 117 ms | 123 ms | 123 ms |
| domContentLoadedTime | 513 ms | 524 ms | 530 ms | 554 ms | 554 ms |
| domInteractiveTime | 467 ms | 475 ms | 483 ms | 508 ms | 508 ms |
| domainLookupTime | 9 ms | 13 ms | 14 ms | 20 ms | 20 ms |
| frontEndTime | 1.106 s | 1.109 s | 1.112 s | 1.120 s | 1.120 s |
| pageDownloadTime | 1 ms | 1 ms | 1 ms | 2 ms | 2 ms |
| pageLoadTime | 1.218 s | 1.231 s | 1.230 s | 1.241 s | 1.241 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 | 12 ms | 12 ms | 12 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 333 ms | 333 ms | 366 ms | 433 ms | 433 ms |
| Speed Index | 526 ms | 570 ms | 560 ms | 584 ms | 584 ms |
| Visual Complete 85% | 533 ms | 600 ms | 578 ms | 600 ms | 600 ms |
| Visual Complete 95% | 533 ms | 600 ms | 578 ms | 600 ms | 600 ms |
| Visual Complete 99% | 833 ms | 833 ms | 955 ms | 1.200 s | 1.200 s |
| Last Visual Change | 1.166 s | 1.200 s | 1.189 s | 1.200 s | 1.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 5 | 5 | 5 | 5 |
| CPU Long Tasks total duration | 361 ms | 422 ms | 428 ms | 501 ms | 501 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 | 43.5 KB | 43.7 KB | 43.7 KB |
| CSS size | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB |
| Javascript size | 853.9 KB | 860.4 KB | 858.2 KB | 860.4 KB | 860.4 KB |
| Font size | 187.7 KB | 187.7 KB | 187.8 KB | 188.2 KB | 188.2 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 |