https://www.whiteready.com/100-tonnes-of-co2-avoided/
Tested 2026-10-15 22:44:03 using Chrome 154.0.8037.57 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 850 ms | 1.098 s | 719 ms | 850 ms | 889 ms | 157 ms | 17.68 % |
| Largest Contentful Paint | 1.088 s | 1.340 s | 984 ms | 1.088 s | 1.137 s | 149 ms | 13.14 % |
| Total Blocking Time | 64 ms | 58 ms | 71 ms | 64 ms | 64 ms | 5 ms | 8.26 % |
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 1.088 s | 1.340 s | 984 ms | 1.088 s | 1.137 s | 149 ms | 13.14 % |
| Largest Contentful Paint | 1.088 s | 1.340 s | 984 ms | 1.088 s | 1.137 s | 149 ms | 13.14 % |
| Load Event End | 1.229 s | 1.656 s | 1.092 s | 1.229 s | 1.326 s | 240 ms | 18.12 % |
| Server Response Time | 822 ms | 1.079 s | 695 ms | 822 ms | 865 ms | 160 ms | 18.46 % |
| TTFB | 850 ms | 1.098 s | 719 ms | 850 ms | 889 ms | 157 ms | 17.68 % |
| Page Load Time | 1.217 s | 1.652 s | 1.080 s | 1.217 s | 1.316 s | 244 ms | 18.53 % |
| First Visual Change | 1.100 s | 1.366 s | 1.001 s | 1.100 s | 1.156 s | 154 ms | 13.34 % |
| Last Visual Change | 2.300 s | 2.266 s | 1.936 s | 2.266 s | 2.167 s | 164 ms | 7.57 % |
| Speed Index | 1.156 s | 1.400 s | 1.052 s | 1.156 s | 1.203 s | 146 ms | 12.13 % |
| Visual Readiness | 1.200 s | 900 ms | 935 ms | 935 ms | 1.012 s | 134 ms | 13.24 % |
| Visual Complete 95 | 1.400 s | 1.566 s | 1.235 s | 1.400 s | 1.400 s | 135 ms | 9.65 % |
| Visual Complete 99 | 2.300 s | 2.266 s | 1.936 s | 2.266 s | 2.167 s | 164 ms | 7.57 % |
| CPU metrics | |||||||
| Total Blocking Time | 64 ms | 58 ms | 71 ms | 64 ms | 64 ms | 5 ms | 8.26 % |
| Max Potential FID | 114 ms | 108 ms | 121 ms | 114 ms | 114 ms | 5 ms | 4.65 % |
| Number of Long Tasks | 1 | 2 | 1 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 114 ms | 180 ms | 121 ms | 121 ms | 138 ms | 30 ms | 21.40 % |
| Browser metrics | |||||||
| CPU benchmark score | 69 ms | 69 ms | 67 ms | 69 ms | 68 ms | 1 ms | 1.38 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.00 % |
| DOM elements | 836 | 836 | 836 | 836 | 836 | 0 | 0.00 % |
| Document height | 2384 | 2384 | 2384 | 2384 | 2384 | 0 | 0.00 % |
| Total Requests | 54 | 54 | 54 | 54 | 54 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 17 | 17 | 17 | 17 | 17 | 0 | 0.00 % |
| CSS Requests | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 838.0 KB | 837.9 KB | 837.9 KB | 837.9 KB | 837.9 KB | 35 B | 0.00 % |
| HTML Transfer Size | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 1 B | 0.00 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 10 B | 0.00 % |
| CSS Transfer Size | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 0 b | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Transfer Size | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 3 B | 0.02 % |
| Plain Transfer Size | 260 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.00 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 11 B | 0.29 % |
| Total Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Content Size | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 0 b | 0.00 % |
| Image Content Size | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 0 b | 0.00 % |
| Font Content Size | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Content Size | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| SVG Content Size | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 19 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 40 | 40 | 40 | 40 | 40 | 0 | 0.00 % |
| First Party Total Transfer Size | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 17 B | 0.00 % |
| First Party Total Content Size | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 0 b | 0.00 % |
