Tested 2026-10-18 04:17:05 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 | 68 | 68 | 68 | 69 | 69 |
| Coach performance score | 73 | 74 | 74 | 75 | 75 |
| 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 | 428 ms | 532 ms | 513 ms | 580 ms | 580 ms |
| First Contentful Paint | 428 ms | 532 ms | 513 ms | 580 ms | 580 ms |
| First Paint | 428 ms | 532 ms | 513 ms | 580 ms | 580 ms |
| First Paint | 428 ms | 532 ms | 513 ms | 580 ms | 580 ms |
| Cumulative Layout Shift | 0.0004 | 0.0004 | 0.0004 | 0.0005 | 0.0005 |
| Total Blocking Time | 161 ms | 167 ms | 166 ms | 171 ms | 171 ms |
| Max Potential First Input Delay | 132 ms | 135 ms | 136 ms | 141 ms | 141 ms |
| Fully Loaded | 1.847 s | 1.923 s | 1.929 s | 2.016 s | 2.016 s |
| backEndTime | 108 ms | 129 ms | 153 ms | 222 ms | 222 ms |
| domContentLoadedTime | 532 ms | 589 ms | 589 ms | 645 ms | 645 ms |
| domInteractiveTime | 489 ms | 547 ms | 546 ms | 603 ms | 603 ms |
| domainLookupTime | 8 ms | 24 ms | 23 ms | 36 ms | 36 ms |
| frontEndTime | 1.009 s | 1.021 s | 1.051 s | 1.123 s | 1.123 s |
| pageDownloadTime | 2 ms | 2 ms | 3 ms | 5 ms | 5 ms |
| pageLoadTime | 1.131 s | 1.232 s | 1.207 s | 1.257 s | 1.257 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 23 ms | 23 ms | 23 ms | 24 ms | 24 ms |
| serverResponseTime | 12 ms | 23 ms | 49 ms | 112 ms | 112 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 | 411 ms | 433 ms | 433 ms |
| Speed Index | 469 ms | 632 ms | 582 ms | 645 ms | 645 ms |
| Visual Complete 85% | 466 ms | 634 ms | 589 ms | 666 ms | 666 ms |
| Visual Complete 95% | 500 ms | 666 ms | 611 ms | 668 ms | 668 ms |
| Visual Complete 99% | 733 ms | 833 ms | 811 ms | 868 ms | 868 ms |
| Last Visual Change | 1.066 s | 1.200 s | 1.156 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 | 3 | 4 | 4 | 5 | 5 |
| CPU Long Tasks total duration | 311 ms | 371 ms | 388 ms | 481 ms | 481 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 | 43.3 KB | 43.5 KB | 43.4 KB | 43.5 KB | 43.5 KB |
| CSS size | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB | 72.3 KB |
| Javascript size | 812.1 KB | 812.1 KB | 814.2 KB | 818.4 KB | 818.4 KB |
| Font size | 187.7 KB | 188.2 KB | 188.1 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 |