Metrics per run

https://dzhurynskyi.com

Tested 2025-07-25 09:27:27 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 950 ms 573 ms 468 ms573 ms664 ms207 ms31.18 %
First Contentful Paint 1.392 s 748 ms 712 ms748 ms951 ms312 ms32.86 %
Largest Contentful Paint 1.656 s 1.164 s 972 ms1.164 s1.264 s288 ms22.79 %
Interaction to Next Paint 128 ms NaN s 128 ms128 ms128 ms0 ms0.00 %
Total Blocking Time 43 ms 44 ms 92 ms44 ms60 ms23 ms38.32 %
Cumulative Layout Shift 0.001 0.001 0.0010.0010.00100.00 %
Timing metrics
First Paint 1.392 s 748 ms 712 ms748 ms951 ms312 ms32.86 %
First Contentful Paint 1.392 s 748 ms 712 ms748 ms951 ms312 ms32.86 %
Largest Contentful Paint 1.656 s 1.164 s 972 ms1.164 s1.264 s288 ms22.79 %
Load Event End 4.851 s 3.462 s 3.049 s3.462 s3.787 s771 ms20.35 %
Server Response Time 721 ms 361 ms 323 ms361 ms468 ms179 ms38.29 %
TTFB 950 ms 573 ms 468 ms573 ms664 ms207 ms31.18 %
Page Load Time 4.851 s 3.462 s 3.049 s3.462 s3.787 s771 ms20.35 %
First Visual Change 1.400 s 769 ms 733 ms769 ms967 ms306 ms31.66 %
Last Visual Change 1.666 s 1.170 s 1.000 s1.170 s1.279 s283 ms22.10 %
Speed Index 1.650 s 1.138 s 979 ms1.138 s1.256 s286 ms22.80 %
Visual Readiness 266 ms 401 ms 267 ms267 ms311 ms63 ms20.37 %
Visual Complete 95 1.666 s 1.170 s 1.000 s1.170 s1.279 s283 ms22.10 %
Visual Complete 99 1.666 s 1.170 s 1.000 s1.170 s1.279 s283 ms22.10 %
CPU metrics
Total Blocking Time 43 ms 44 ms 92 ms44 ms60 ms23 ms38.32 %
Max Potential FID 76 ms 88 ms 125 ms88 ms96 ms21 ms21.65 %
Number of Long Tasks 6 4 445120.20 %
Total Duration of Long Tasks 351 ms 244 ms 302 ms302 ms299 ms44 ms14.63 %
Browser metrics
CPU benchmark score 37 ms 74 ms 72 ms72 ms61 ms17 ms27.85 %
Page metrics
Cumulative Layout Shift 0.001 0.001 0.0010.0010.00100.00 %
DOM elements 283 283 28328328300.00 %
Document height 4004 4004 40044004400400.00 %
Total Requests 70 69 70707000.68 %
HTML Requests 5 5 55500.00 %
JavaScript Requests 18 18 18181800.00 %
CSS Requests 11 11 11111100.00 %
Font Requests 3 3 33300.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB109 B0.00 %
HTML Transfer Size 32.4 KB 32.4 KB 32.4 KB32.4 KB32.4 KB0 b0.00 %
JavaScript Transfer Size 721.4 KB 721.5 KB 721.7 KB721.5 KB721.6 KB117 B0.02 %
CSS Transfer Size 79.8 KB 79.8 KB 79.8 KB79.8 KB79.8 KB0 b0.00 %
Font Transfer Size 482.2 KB 482.2 KB 482.2 KB482.2 KB482.2 KB0 b0.00 %
JSON Transfer Size 660 B 660 B 660 B660 B660 B0 b0.00 %
Plain Transfer Size 46 B 46 B 46 B46 B46 B0 b0.00 %
SVG Transfer Size 10.5 KB 10.5 KB 10.5 KB10.5 KB10.5 KB0 b0.00 %
Total Content Size 5.4 MB 5.4 MB 5.4 MB5.4 MB5.4 MB374 B0.01 %
HTML Content Size 203.3 KB 203.3 KB 203.3 KB203.3 KB203.3 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB374 B0.02 %
CSS Content Size 362.8 KB 362.8 KB 362.8 KB362.8 KB362.8 KB0 b0.00 %
Image Content Size 2.3 MB 2.3 MB 2.3 MB2.3 MB2.3 MB0 b0.00 %
Font Content Size 480.9 KB 480.9 KB 480.9 KB480.9 KB480.9 KB0 b0.00 %
JSON Content Size 26 B 26 B 26 B26 B26 B0 b0.00 %
Plain Content Size 26 B 26 B 26 B26 B26 B0 b0.00 %
SVG Content Size 23.3 KB 23.3 KB 23.3 KB23.3 KB23.3 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 781.2 KB 781.3 KB 781.5 KB781.3 KB781.3 KB109 B0.01 %
Third Party Requests 48 47 48484800.99 %
First Party metrics
First Party Requests 22 22 22222200.00 %
First Party Total Transfer Size 2.8 MB 2.8 MB 2.8 MB2.8 MB2.8 MB0 b0.00 %
First Party Total Content Size 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB0 b0.00 %