{"id":135947,"date":"2025-06-06T15:05:18","date_gmt":"2025-06-06T13:05:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3"},"modified":"2025-06-06T15:05:18","modified_gmt":"2025-06-06T13:05:20","slug":"za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3","title":{"rendered":"B\u011bhem 10 m\u011bs\u00edc\u016f se v prohl\u00ed\u017ee\u010di Chrome poda\u0159ilo zv\u00fd\u0161it v\u00fdkon v testu Speedometer 3 o 22 %.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Google shrnula optimalizace v prohl\u00ed\u017ee\u010di Chrome, kter\u00e9 byly provedeny od srpna lo\u0148sk\u00e9ho roku. Zm\u011bny umo\u017enily zrychlit test Speedometer 3 o 22 % (p\u016fvodn\u00ed hodnota byla 42,84, nov\u00e1 hodnota je 52,35 bodu) a dos\u00e1hnout nejlep\u0161\u00edch v\u00fdsledk\u016f mezi v\u0161emi prohl\u00ed\u017ee\u010di. Bylo zm\u00edn\u011bno, \u017ee z\u00edskan\u00e9 zv\u00fd\u0161en\u00ed v\u00fdkonu celkov\u011b umo\u017en\u00ed u\u0161et\u0159it 58 milion\u016f hodin \u010dek\u00e1n\u00ed na na\u010d\u00edt\u00e1n\u00ed str\u00e1nek pro v\u0161echny u\u017eivatele prohl\u00ed\u017ee\u010de, pokud ka\u017ed\u00fd u\u017eivatel pou\u017e\u00edv\u00e1 Chrome jen 10 minut denn\u011b. Zaj\u00edmav\u00e9 je, \u017ee od dubna 2022 do srpna 2024 v\u00fdkon testu Speedometer 3 v Chrome vzrostl o 94 % (Chrome 101 dosahoval p\u0159ibli\u017en\u011b 22 bod\u016f, Chrome 128 \u2013 42,84 bodu).      <center><img decoding=\"async\" alt=\"B\u011bhem 10 m\u011bs\u00edc\u016f se v prohl\u00ed\u017ee\u010di Chrome poda\u0159ilo zv\u00fd\u0161it v\u00fdkon v testu Speedometer 3 o 22 %.\" src=\"\/wp-content\/uploads\/2025\/06\/9a5ce26b57b5b39031942c216f7f7569.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <center><img decoding=\"async\" alt=\"B\u011bhem 10 m\u011bs\u00edc\u016f se v prohl\u00ed\u017ee\u010di Chrome poda\u0159ilo zv\u00fd\u0161it v\u00fdkon v testu Speedometer 3 o 22 %.\" src=\"\/wp-content\/uploads\/2025\/06\/fffe13b40b29bc5a1f88d18b0308cdb6.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Mezi zm\u011bnami, kter\u00e9 p\u0159isp\u011bly ke zv\u00fd\u0161en\u00ed v\u00fdkonu prohl\u00ed\u017ee\u010de, jsou zm\u00edn\u011bny:  <\/p>\n<ul>\n<li class=\"l\"> Optimalizace um\u00edst\u011bn\u00ed v pam\u011bti intern\u00edch struktur spojen\u00fdch s DOM, CSS, rozvr\u017een\u00edm str\u00e1nky a vykreslov\u00e1n\u00edm;\n<li class=\"l\"> Ukl\u00e1d\u00e1n\u00ed pouze nezbytn\u00fdch stav\u016f v enginu Blink;\n<li class=\"l\"> Zv\u00fd\u0161en\u00ed efektivity vyu\u017eit\u00ed CPU cache;\n<li class=\"l\"> Optimalizace pr\u00e1ce s garbage collectorem Oilpan;\n<li class=\"l\"> Zlep\u0161en\u00ed pr\u00e1ce s \u0159et\u011bzci a p\u0159echod na hashovac\u00ed algoritmus rapidhash b\u011bhem vykreslov\u00e1n\u00ed;\n<li class=\"l\"> Pou\u017eit\u00ed optim\u00e1ln\u00edch hashovac\u00edch algoritm\u016f, filtrac\u00ed a kontrol v r\u016fzn\u00fdch datov\u00fdch struktur\u00e1ch;\n<li class=\"l\"> Zrychlen\u00ed operace tvarov\u00e1n\u00ed gl\u00edf\u016f (shaping) p\u0159i vykreslov\u00e1n\u00ed textu.    <\/ul>\n<p>Sada test\u016f Speedometer 3.0 byla vyvinuta ve spolupr\u00e1ci spole\u010dnost\u00ed Mozilla, Google, Microsoft a Apple a je zam\u011b\u0159ena na hodnocen\u00ed latenc\u00ed p\u0159i simulaci pr\u00e1ce u\u017eivatele s typick\u00fdmi webov\u00fdmi aplikacemi. V testech se hodnot\u00ed v\u00fdkon r\u00e1mc\u016f Angular, Backbone, jQuery, Lit, Preact, React, React+Redux, Svelte a Vue, vykreslov\u00e1n\u00ed pomoc\u00ed prvku Canvas, generov\u00e1n\u00ed SVG, zpracov\u00e1n\u00ed slo\u017eit\u00fdch CSS, pr\u00e1ce s velmi velk\u00fdmi DOM stromy a vyu\u017e\u00edv\u00e1n\u00ed metod pou\u017e\u00edvan\u00fdch p\u0159i editaci obsahu v re\u017eimu WYSIWYG a p\u0159i pr\u00e1ci s zpravodajsk\u00fdmi weby. P\u0159i testov\u00e1n\u00ed se m\u011b\u0159\u00ed rychlost pr\u00e1ce s pozn\u00e1mkami v r\u016fzn\u00fdch realizac\u00edch r\u00e1mce TodoMVC, kontroluje se zpracov\u00e1n\u00ed textu ve WYSIWYG editorech CodeMirror a TipTap, prov\u00e1d\u011bj\u00ed se operace s diagramy pomoc\u00ed knihoven Observable Plot, chart.js a react-stockcharts a simuluje se interakce s obsahem na webov\u00fdch str\u00e1nk\u00e1ch vyu\u017e\u00edvaj\u00edc\u00edch webov\u00e9 r\u00e1mce Next.js a Nuxt.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63363\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0434\u0432\u0435\u043b\u0430 \u0438\u0442\u043e\u0433 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0432 Chrome, \u0432\u043d\u0435\u0441\u0451\u043d\u043d\u044b\u0445 \u0441 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0438 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u044c \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u0430 Speedometer 3 \u043d\u0430 22% (\u0431\u044b\u043b\u043e 42.84, \u0430 \u0441\u0442\u0430\u043b\u043e 52.35 \u0431\u0430\u043b\u043b\u0430) \u0438 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043d\u0430\u0438\u043b\u0443\u0447\u0448\u0438\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432 \u0441\u0440\u0435\u0434\u0438 \u0432\u0441\u0435\u0445 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u0432. \u0423\u043f\u043e\u043c\u044f\u043d\u0443\u0442\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u0440\u043e\u0441\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432 \u0441\u043e\u0432\u043e\u043a\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u043d\u0430 58 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u0447\u0430\u0441\u043e\u0432 \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0430\u0439\u0442\u043e\u0432 \u0443 \u0432\u0441\u0435\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430, \u0435\u0441\u043b\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":135948,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-135947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0434\u0432\u0435\u043b\u0430 \u0438\u0442\u043e\u0433 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0432 Chrome, \u0432\u043d\u0435\u0441\u0451\u043d\u043d\u044b\u0445 \u0441 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0417\u0430 10 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0432 Chrome \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043d\u0430 22% \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u0442\u0435\u0441\u0442\u0435 Speedometer 3 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0434\u0432\u0435\u043b\u0430 \u0438\u0442\u043e\u0433 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0432 Chrome, \u0432\u043d\u0435\u0441\u0451\u043d\u043d\u044b\u0445 \u0441 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-06-06T13:05:20+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-06-06T13:05:20+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Za 10 m\u011bs\u00edc\u016f se v prohl\u00ed\u017ee\u010di Chrome poda\u0159ilo zv\u00fd\u0161it v\u00fdkon o 22 % v testu Speedometer 3 | ProHoster","description":"Spole\u010dnost Google shrnula optimalizace v Chromu proveden\u00e9 od srpna lo\u0148sk\u00e9ho roku.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0417\u0430 10 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0432 Chrome \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043d\u0430 22% \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u0442\u0435\u0441\u0442\u0435 Speedometer 3 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0434\u0432\u0435\u043b\u0430 \u0438\u0442\u043e\u0433 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0439 \u0432 Chrome, \u0432\u043d\u0435\u0441\u0451\u043d\u043d\u044b\u0445 \u0441 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/za-10-mesyaczev-v-chrome-udalos-na-22-povysit-proizvoditelnost-v-teste-speedometer-3","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-06-06T13:05:20+00:00","article:modified_time":"2025-06-06T13:05:20+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"135947","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 13:12:24","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 13:12:24","updated":"2026-01-23 13:12:24","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/135947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=135947"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/135947\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/135948"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=135947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=135947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=135947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}