https://en.wikipedia.org/wiki/Facebook
Tested 2026-07-27 21:22:05 using Chrome 150.0.7871.186 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 404 ms | 405 ms | 404 ms | 404 ms | 404 ms | 404 ms | 404 ms | 0 ms | 0.10 % |
| Largest Contentful Paint | 1.156 s | 1.176 s | 1.176 s | 1.180 s | 1.204 s | 1.176 s | 1.178 s | 15 ms | 1.30 % |
| Total Blocking Time | 122 ms | 104 ms | 110 ms | 114 ms | 115 ms | 114 ms | 113 ms | 6 ms | 5.25 % |
| Cumulative Layout Shift | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0 | 0.00 % |
| Timing metrics | |||||||||
| First Paint | 1.156 s | 1.176 s | 1.176 s | 1.180 s | 1.204 s | 1.176 s | 1.178 s | 15 ms | 1.30 % |
| Largest Contentful Paint | 1.156 s | 1.176 s | 1.176 s | 1.180 s | 1.204 s | 1.176 s | 1.178 s | 15 ms | 1.30 % |
| Load Event End | 1.746 s | 2.260 s | 2.285 s | 2.274 s | 2.283 s | 2.274 s | 2.170 s | 212 ms | 9.77 % |
| Server Response Time | 685 ms | 685 ms | 686 ms | 686 ms | 685 ms | 685 ms | 685 ms | 0 ms | 0.07 % |
| TTFB | 404 ms | 405 ms | 404 ms | 404 ms | 404 ms | 404 ms | 404 ms | 0 ms | 0.10 % |
| Page Load Time | 1.746 s | 2.259 s | 2.284 s | 2.273 s | 2.282 s | 2.273 s | 2.169 s | 212 ms | 9.76 % |
| First Visual Change | 1.166 s | 1.166 s | 1.200 s | 1.166 s | 1.200 s | 1.166 s | 1.180 s | 17 ms | 1.41 % |
| Last Visual Change | 2.133 s | 2.300 s | 2.200 s | 2.300 s | 2.266 s | 2.266 s | 2.240 s | 65 ms | 2.89 % |
| Speed Index | 1.185 s | 1.187 s | 1.219 s | 1.188 s | 1.220 s | 1.188 s | 1.200 s | 16 ms | 1.34 % |
| Visual Readiness | 967 ms | 1.134 s | 1.000 s | 1.134 s | 1.066 s | 1.066 s | 1.060 s | 68 ms | 6.43 % |
| Visual Complete 95 | 1.166 s | 1.166 s | 1.200 s | 1.166 s | 1.200 s | 1.166 s | 1.180 s | 17 ms | 1.41 % |
| Visual Complete 99 | 2.100 s | 2.166 s | 2.166 s | 2.200 s | 2.166 s | 2.166 s | 2.160 s | 33 ms | 1.51 % |
| CPU metrics | |||||||||
| Total Blocking Time | 122 ms | 104 ms | 110 ms | 114 ms | 115 ms | 114 ms | 113 ms | 6 ms | 5.25 % |
| Max Potential FID | 85 ms | 81 ms | 87 ms | 88 ms | 95 ms | 87 ms | 87 ms | 5 ms | 5.25 % |
| Number of Long Tasks | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 0 | 6.90 % |
| Total Duration of Long Tasks | 621 ms | 609 ms | 627 ms | 635 ms | 582 ms | 621 ms | 615 ms | 18 ms | 3.00 % |
| Browser metrics | |||||||||
| CPU benchmark score | 42 ms | 34 ms | 37 ms | 34 ms | 34 ms | 34 ms | 36 ms | 3 ms | 8.63 % |
| Page metrics | |||||||||
| Cumulative Layout Shift | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0 | 0.00 % |
| DOM elements | 14479 | 14480 | 14479 | 14480 | 14480 | 14480 | 14480 | 0 | 0.00 % |
| Document height | 46878 | 46878 | 46878 | 46878 | 46878 | 46878 | 46878 | 0 | 0.00 % |
| Total Requests | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 944 B | 0.09 % |
| HTML Transfer Size | 291.4 KB | 291.3 KB | 291.3 KB | 291.3 KB | 291.3 KB | 291.3 KB | 291.3 KB | 23 B | 0.01 % |
| JavaScript Transfer Size | 304.1 KB | 303.9 KB | 303.9 KB | 303.7 KB | 303.8 KB | 303.9 KB | 303.9 KB | 135 B | 0.04 % |
| CSS Transfer Size | 30.2 KB | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB | 30.1 KB | 45 B | 0.15 % |
| Font Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Transfer Size | 1.9 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 22 B | 1.19 % |
| Plain Transfer Size | 971 B | 936 B | 938 B | 905 B | 918 B | 936 B | 934 B | 22 B | 2.39 % |
| SVG Transfer Size | 81.0 KB | 80.2 KB | 80.3 KB | 79.6 KB | 79.7 KB | 80.2 KB | 80.2 KB | 499 B | 0.61 % |
| Total Content Size | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 0 b | 0.00 % |
| HTML Content Size | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 222.8 KB | 222.8 KB | 222.8 KB | 222.8 KB | 222.8 KB | 222.8 KB | 222.8 KB | 0 b | 0.00 % |
| Image Content Size | 272.5 KB | 272.5 KB | 272.5 KB | 272.5 KB | 272.5 KB | 272.5 KB | 272.5 KB | 0 b | 0.00 % |
| Font Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Content Size | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 0 b | 0.00 % |
| Plain Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| SVG Content Size | 146.1 KB | 146.1 KB | 146.1 KB | 146.1 KB | 146.1 KB | 146.1 KB | 146.1 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||||
| First Party metrics | |||||||||
| First Party Requests | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 0 | 0.00 % |
| First Party Total Transfer Size | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 944 B | 0.09 % |
| First Party Total Content Size | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 0 b | 0.00 % |
