Tested 2026-10-02 01:31:06 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 | 72 | 78 | 77 | 83 | 83 |
| Coach performance score | 74 | 79 | 80 | 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 | 408 ms | 656 ms | 786 ms | 1.340 s | 2.308 s |
| First Contentful Paint | 324 ms | 424 ms | 545 ms | 952 ms | 1.072 s |
| First Paint | 324 ms | 424 ms | 545 ms | 952 ms | 1.072 s |
| First Paint | 324 ms | 424 ms | 545 ms | 952 ms | 1.072 s |
| Cumulative Layout Shift | 0.0012 | 0.0095 | 0.011 | 0.0251 | 0.0308 |
| Total Blocking Time | 0 ms | 19 ms | 88 ms | 230 ms | 237 ms |
| Max Potential First Input Delay | 0 ms | 69 ms | 85 ms | 161 ms | 164 ms |
| Fully Loaded | 468 ms | 2.318 s | 2.527 s | 4.728 s | 4.800 s |
| backEndTime | 72 ms | 122 ms | 131 ms | 192 ms | 203 ms |
| domContentLoadedTime | 355 ms | 528 ms | 746 ms | 1.534 s | 1.548 s |
| domInteractiveTime | 348 ms | 521 ms | 739 ms | 1.529 s | 1.543 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 2 ms |
| frontEndTime | 274 ms | 1.692 s | 1.767 s | 3.167 s | 4.385 s |
| pageDownloadTime | 2 ms | 3 ms | 164 ms | 743 ms | 966 ms |
| pageLoadTime | 447 ms | 1.889 s | 2.062 s | 3.296 s | 4.488 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 15 ms | 15 ms | 16 ms | 16 ms |
| serverResponseTime | 54 ms | 109 ms | 274 ms | 914 ms | 1.129 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 66 ms | 433 ms | 751 ms | 2.366 s | 2.433 s |
| Speed Index | 386 ms | 669 ms | 925 ms | 2.474 s | 2.533 s |
| Visual Complete 85% | 433 ms | 933 ms | 1.160 s | 2.433 s | 2.700 s |
| Visual Complete 95% | 433 ms | 1.266 s | 1.311 s | 2.700 s | 3.166 s |
| Visual Complete 99% | 466 ms | 1.466 s | 1.675 s | 3.366 s | 3.700 s |
| Last Visual Change | 466 ms | 1.466 s | 1.862 s | 4.466 s | 4.933 s |
| Largest Image | 400 ms | 1.100 s | 1.309 s | 3.366 s | 3.700 s |
| Heading | 0 ms | 500 ms | 575 ms | 1.033 s | 1.266 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 4 | 8 | 8 |
| CPU Long Tasks total duration | 63 ms | 188 ms | 331 ms | 657 ms | 664 ms |
| CPU Parse HTML | 19 ms | 72 ms | 71 ms | 122 ms | 124 ms |
| CPU Style Layout | 77 ms | 168 ms | 171 ms | 202 ms | 447 ms |
| CPU Paint Composite Render | 12 ms | 27 ms | 34 ms | 58 ms | 60 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 6 ms | 14 ms | 15 ms |
| CPU Script Evaluation | 30 ms | 176 ms | 417 ms | 875 ms | 902 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 320.4 KB | 794.1 KB | 786.3 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.3 KB | 70.3 KB | 115.5 KB | 115.5 KB |
| CSS size | 14.2 KB | 77.2 KB | 83.2 KB | 134.9 KB | 137.3 KB |
| Javascript size | 41.9 KB | 302.3 KB | 464.8 KB | 1.1 MB | 1.1 MB |
| Font size | 130.8 KB | 638.9 KB | 742.3 KB | 1.4 MB | 1.4 MB |
| Total size | 770.5 KB | 2.3 MB | 2.1 MB | 2.9 MB | 2.9 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 | 6 | 10 | 10 | 13 | 13 |
| Total requests | 23 | 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 | 22 | 53 | 49 | 67 | 67 |
| 204 responses | 1 | 1 | 1 | 2 | 3 |
| 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 |