Критические цепочки запросов

<?xml version="1.0" encoding="UTF-8"?> <svg width="800px" height="800px" viewBox="0 0 73 73" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <title>progressive-webapps/loading-performance/critical-request-chains</title> <desc>Created with Sketch.</desc> <defs> </defs> <g id="progressive-webapps/loading-performance/critical-request-chains" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"> <g id="container" transform="translate(2.000000, 2.000000)" fill="#FFFFFF" fill-rule="nonzero" stroke="#000000" stroke-width="2"> <rect id="mask" x="-1" y="-1" width="71" height="71" rx="14"> </rect> </g> <g id="nodes" transform="translate(11.000000, 11.000000)" fill="#000000" fill-rule="nonzero"> <path d="M48.0117187,30.7647539 L48.0117187,20.2352461 C49.7174297,19.8681855 51,18.3489434 51,16.5351562 C51,13.538707 47.6734453,11.7478301 45.1803223,13.3435723 L37.6564277,5.81967773 C39.2523691,3.32625586 37.4609941,7.07767178e-16 34.4648437,7.07767178e-16 C32.1157559,7.07767178e-16 30.3140215,2.13423047 30.742541,4.46947266 L21.9854824,8.10850195 L19.7151855,5.83810547 C21.3209883,3.36231445 19.5563086,0 16.5351562,0 C13.5425918,0 11.7453398,3.32257031 13.3435723,5.81977734 L5.81967773,13.3436719 C3.32595703,11.7474316 -2.84217094e-14,13.5396035 -2.84217094e-14,16.5351562 C-2.84217094e-14,18.8888262 2.13821484,20.6848828 4.46947266,20.257459 L6.6480293,25.5 L4.46947266,30.742541 C2.12974805,30.3132246 -2.77139423e-14,32.1202383 -2.77139423e-14,34.4648438 C-2.77139423e-14,37.461293 3.32655469,39.2521699 5.81967773,37.6564277 L13.3435723,45.1803223 C11.7474316,47.674043 13.5396035,51 16.5351562,51 C18.3489434,51 19.8680859,49.7174297 20.2351465,48.0117188 L30.7647539,48.0117188 C31.1318145,49.7174297 32.6510566,51 34.4647441,51 C36.5518594,51 38.2499004,49.301959 38.2499004,47.2148438 C38.2499004,45.1277285 36.5518594,43.4296875 34.4647441,43.4296875 C32.650957,43.4296875 31.1318145,44.7122578 30.7647539,46.4179688 L20.5283965,46.4179688 L44.1044414,36.6209883 C46.195043,39.6468223 51,38.175293 51,34.4648438 C51,32.6510566 49.7174297,31.1319141 48.0117187,30.7647539 Z M7.50905273,33.7893926 L9.7144043,32.8789629 L14.2778086,43.860498 L6.95363086,36.5363203 C7.48982812,35.7204199 7.6807793,34.7387695 7.50905273,33.7893926 Z M28.2859746,16.6629551 L24.8896934,24.8898926 L10.5760254,30.7990195 L8.37396094,25.5 L13.4017441,13.4011465 L21.6120469,9.98892773 L28.2859746,16.6629551 Z M35.9322891,22.0553086 L40.4239746,20.2009805 L44.9361797,31.0591992 L35.9322891,22.0553086 Z M41.8971973,19.5927656 L44.0988633,18.6838301 C44.6452207,19.4793105 45.4736719,20.0334375 46.4179687,20.2350469 L46.4179687,30.4716035 L41.8971973,19.5927656 Z M43.4909473,17.2106074 L41.2855957,18.1210371 L36.7221914,7.13960156 L44.0463691,14.4637793 C43.5101719,15.2795801 43.3192207,16.2612305 43.4909473,17.2106074 Z M33.789791,7.50905273 C34.2294668,7.58864062 34.6810957,7.59332227 35.1491602,7.50745898 L39.812373,18.729252 L34.711875,20.8348945 L30.1652051,16.2882246 L33.789791,7.50905273 Z M33.1165312,21.4935117 L26.9682422,24.0317578 L29.5064883,17.8835684 L33.1165312,21.4935117 Z M24.0315586,26.9683418 L17.2106074,43.4910469 C16.7564883,43.4089687 16.3053574,43.4092676 15.8508398,43.4926406 L11.1875273,32.2708477 L24.0315586,26.9683418 Z M19.6442637,45.0593965 C19.384084,44.6856621 19.0576641,44.3600391 18.6831328,44.1006562 L26.110207,26.1103066 L34.3369453,22.7140254 L44.0349141,32.4119941 C43.5004102,33.2360625 43.3212129,34.2153223 43.4927402,35.149459 L19.6442637,45.0593965 Z M31.3556367,5.94050391 C31.6158164,6.31433789 31.9424355,6.64016016 32.317166,6.89954297 L28.9445918,15.0675117 L23.2043027,9.32722266 L31.3556367,5.94050391 Z M14.2684453,11.3153262 L15.8508398,7.50735937 C16.7868691,7.67918555 17.7657305,7.49849414 18.5881055,6.96508594 L20.393127,8.77010742 L14.2684453,11.3153262 Z M7.13960156,14.2778086 L14.2778086,7.13960156 L12.1823262,12.1823262 L7.13960156,14.2778086 Z M5.94120117,19.6457578 C7.15942383,18.8041582 7.77809766,17.3264531 7.50755859,15.8508398 L11.3155254,14.2682461 L7.51104492,23.4234434 L5.94120117,19.6457578 Z M9.10280273,31.4072344 L6.89934375,32.3168672 C6.63996094,31.9423359 6.31423828,31.6158164 5.94060352,31.3556367 L7.51104492,27.5766562 L9.10280273,31.4072344 Z" id="Shape"> </path> </g> </g> </svg>