Metrics per run

https://dzhurynskyi.com

Tested 2025-07-25 07:43:20 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 551 ms 466 ms 950 ms551 ms656 ms211 ms32.18 %
First Contentful Paint 760 ms 724 ms 1.424 s760 ms969 ms322 ms33.20 %
Largest Contentful Paint 1.028 s 980 ms 1.868 s1.028 s1.292 s408 ms31.56 %
Interaction to Next Paint 128 ms 136 ms NaN s132 ms132 ms4 ms3.03 %
Total Blocking Time 73 ms 50 ms 79 ms73 ms67 ms12 ms18.56 %
Cumulative Layout Shift 0.001 0.001 0.0010.0010.00100.00 %
Timing metrics
First Paint 760 ms 724 ms 1.424 s760 ms969 ms322 ms33.20 %
First Contentful Paint 760 ms 724 ms 1.424 s760 ms969 ms322 ms33.20 %
Largest Contentful Paint 1.028 s 980 ms 1.868 s1.028 s1.292 s408 ms31.56 %
Load Event End 3.213 s 3.146 s 4.334 s3.213 s3.564 s545 ms15.29 %
Server Response Time 357 ms 289 ms 743 ms357 ms463 ms200 ms43.18 %
TTFB 551 ms 466 ms 950 ms551 ms656 ms211 ms32.18 %
Page Load Time 3.212 s 3.146 s 4.334 s3.212 s3.564 s545 ms15.30 %
First Visual Change 801 ms 734 ms 1.433 s801 ms989 ms315 ms31.83 %
Last Visual Change 1.068 s 968 ms 1.900 s1.068 s1.312 s418 ms31.84 %
Speed Index 1.048 s 945 ms 1.871 s1.048 s1.288 s414 ms32.17 %
Visual Readiness 267 ms 234 ms 467 ms267 ms323 ms103 ms31.90 %
Visual Complete 95 1.068 s 968 ms 1.900 s1.068 s1.312 s418 ms31.84 %
Visual Complete 99 1.068 s 968 ms 1.900 s1.068 s1.312 s418 ms31.84 %
CPU metrics
Total Blocking Time 73 ms 50 ms 79 ms73 ms67 ms12 ms18.56 %
Max Potential FID 116 ms 75 ms 101 ms101 ms97 ms17 ms17.40 %
Number of Long Tasks 4 5 655116.33 %
Total Duration of Long Tasks 274 ms 316 ms 379 ms316 ms323 ms43 ms13.36 %
Browser metrics
CPU benchmark score 37 ms 37 ms 67 ms37 ms47 ms14 ms30.09 %
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 69 70 69696900.68 %
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 MB92 B0.00 %
HTML Transfer Size 32.4 KB 32.4 KB 32.4 KB32.4 KB32.4 KB5 B0.01 %
JavaScript Transfer Size 721.4 KB 721.6 KB 721.4 KB721.4 KB721.5 KB60 B0.01 %
CSS Transfer Size 79.8 KB 79.9 KB 79.8 KB79.8 KB79.9 KB5 B0.01 %
Font Transfer Size 482.2 KB 482.2 KB 482.2 KB482.2 KB482.2 KB1 B0.00 %
JSON Transfer Size 660 B 662 B 660 B660 B661 B1 B0.14 %
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 KB1 B0.01 %
Total Content Size 5.4 MB 5.4 MB 5.4 MB5.4 MB5.4 MB230 B0.00 %
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 MB230 B0.01 %
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 781.2 KB781.2 KB781.2 KB81 B0.01 %
Third Party Requests 47 48 47474701.00 %
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 MB11 B0.00 %
First Party Total Content Size 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB0 b0.00 %