Tested 2026-09-30 01:31:04 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 | 73 | 78 | 77 | 83 | 83 |
| Coach performance score | 76 | 78 | 81 | 93 | 93 |
| Privacy score | 62 | 68 | 67 | 69 | 69 |
| Best Practice score | 81 | 91 | 91 | 98 | 98 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 308 ms | 608 ms | 615 ms | 768 ms | 1.208 s |
| First Contentful Paint | 308 ms | 428 ms | 488 ms | 556 ms | 1.208 s |
| First Paint | 308 ms | 428 ms | 488 ms | 556 ms | 1.208 s |
| First Paint | 308 ms | 428 ms | 488 ms | 556 ms | 1.208 s |
| Cumulative Layout Shift | 0.001 | 0.0087 | 0.0092 | 0.0251 | 0.0251 |
| Total Blocking Time | 0 ms | 23 ms | 92 ms | 240 ms | 246 ms |
| Max Potential First Input Delay | 0 ms | 66 ms | 85 ms | 162 ms | 175 ms |
| Fully Loaded | 519 ms | 1.568 s | 2.055 s | 4.358 s | 4.633 s |
| backEndTime | 75 ms | 134 ms | 154 ms | 215 ms | 387 ms |
| domContentLoadedTime | 318 ms | 557 ms | 630 ms | 969 ms | 1.759 s |
| domInteractiveTime | 311 ms | 550 ms | 624 ms | 963 ms | 1.754 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 3 ms |
| frontEndTime | 254 ms | 1.141 s | 1.225 s | 2.076 s | 2.345 s |
| pageDownloadTime | 2 ms | 3 ms | 113 ms | 193 ms | 1.333 s |
| pageLoadTime | 490 ms | 1.531 s | 1.493 s | 2.426 s | 2.689 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 14 ms | 15 ms | 15 ms | 16 ms | 17 ms |
| serverResponseTime | 53 ms | 121 ms | 246 ms | 376 ms | 1.527 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 433 ms | 422 ms | 566 ms | 568 ms |
| Speed Index | 392 ms | 563 ms | 615 ms | 851 ms | 1.245 s |
| Visual Complete 85% | 400 ms | 666 ms | 787 ms | 1.300 s | 1.601 s |
| Visual Complete 95% | 533 ms | 666 ms | 849 ms | 1.433 s | 1.668 s |
| Visual Complete 99% | 533 ms | 1.166 s | 1.180 s | 1.569 s | 2.502 s |
| Last Visual Change | 533 ms | 1.166 s | 1.211 s | 1.569 s | 2.936 s |
| Largest Image | 367 ms | 633 ms | 747 ms | 1.300 s | 1.668 s |
| Heading | 0 ms | 566 ms | 536 ms | 700 ms | 733 ms |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 3 | 4 | 7 | 7 |
| CPU Long Tasks total duration | 56 ms | 186 ms | 313 ms | 626 ms | 637 ms |
| CPU Parse HTML | 19 ms | 75 ms | 74 ms | 121 ms | 131 ms |
| CPU Style Layout | 99 ms | 144 ms | 152 ms | 189 ms | 202 ms |
| CPU Paint Composite Render | 16 ms | 25 ms | 32 ms | 59 ms | 63 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 6 ms | 14 ms | 15 ms |
| CPU Script Evaluation | 32 ms | 171 ms | 425 ms | 890 ms | 929 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 196.0 KB | 655.3 KB | 644.3 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.2 KB | 70.8 KB | 115.6 KB | 115.6 KB |
| CSS size | 14.2 KB | 77.2 KB | 83.4 KB | 137.3 KB | 137.3 KB |
| Javascript size | 41.9 KB | 301.2 KB | 462.4 KB | 1.1 MB | 1.1 MB |
| Font size | 125.3 KB | 639.0 KB | 739.9 KB | 1.4 MB | 1.4 MB |
| Total size | 394.0 KB | 2.3 MB | 2.0 MB | 2.5 MB | 2.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 5 | 23 | 20 | 33 | 33 |
| CSS requests | 3 | 8 | 8 | 10 | 10 |
| Javascript requests | 4 | 6 | 6 | 10 | 10 |
| Font requests | 5 | 10 | 10 | 13 | 13 |
| Total requests | 22 | 54 | 50 | 68 | 68 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 21 | 53 | 48 | 67 | 67 |
| 204 responses | 1 | 1 | 1 | 2 | 2 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
Accessibility violations found by axe, by severity.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Axe Critical Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Serious Violations | 2 | 2 | 2 | 3 | 3 |
| Axe Minor Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Moderate Violations | 1 | 2 | 2 | 3 | 3 |