{"id":54747,"date":"2020-01-03T00:00:00","date_gmt":"2020-01-02T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/sravnenie-proizvoditelnosti-http-1-1-http-2-i-http-2-server-push"},"modified":"2020-02-18T14:02:48","modified_gmt":"2020-02-18T11:02:48","slug":"sravnenie-proizvoditelnosti-http-1-1-http-2-i-http-2-server-push","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/sravnenie-proizvoditelnosti-http-1-1-http-2-i-http-2-server-push","title":{"rendered":"HTTP\/1.1, HTTP\/2 \u00e9s HTTP\/2 + Server Push teljes\u00edtm\u00e9ny\u00e9nek \u00f6sszehasonl\u00edt\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelentek<\/a><\/noindex> a k\u00fcl\u00f6nb\u00f6z\u0151 er\u0151forr\u00e1s-gy\u0171jtem\u00e9nyek kinyer\u00e9si m\u00f3dszereinek teljes\u00edtm\u00e9nyvizsg\u00e1lat\u00e1nak eredm\u00e9nyei, a HTTP\/1.1, HTTP\/2 \u00e9s HTTP\/2 + Server Push protokollok seg\u00edts\u00e9g\u00e9vel a szerverhez val\u00f3 kapcsol\u00f3d\u00e1skor. A kutat\u00e1s sor\u00e1n \u00e9rt\u00e9kelt\u00e9k a b\u00f6ng\u00e9sz\u0151 cache\u00e9ben lev\u0151 k\u00e9rt adatok hat\u00e1s\u00e1t teljes\u00edtm\u00e9nyre, valamint az er\u0151forr\u00e1sok kezel\u00e9s\u00e9t az alkalmaz\u00e1s logikai szintj\u00e9n (er\u0151forr\u00e1sok egyetlen JSON-blokk\u00e1 val\u00f3 egyes\u00edt\u00e9se).<\/p>\n

A 25-request performance test showed generally predictable results \u2014 noticeable lag of the HTTP\/1.1 request with an empty cache and leading resource delivery with one block (tests marked as \"compound\"). Performance for Firefox and Chrome was approximately the same, but having data in cache did not lead to the expected increase in efficiency.<\/p>\n

\"HTTP\/1.1,<\/a><\/noindex><\/center><\/p>\n

Azonban a 500 k\u00e9r\u00e9s feldolgoz\u00e1si teszt sor\u00e1n a Chrome \u00e9szlelhet\u0151 h\u00e1tr\u00e1nyba ker\u00fclt a Firefoxhoz k\u00e9pest, amikor nagy sz\u00e1m\u00fa k\u00e9r\u00e9s \u00e1tad\u00e1s\u00e1ra ker\u00fclt sor, m\u00edg a Firefox h\u00e1tr\u00e1nyba ker\u00fclt a Chrome el\u0151tt a Server Push mechanizmus alkalmaz\u00e1sa, \u00e9s HTTP\/2 haszn\u00e1latakor, amikor a b\u00f6ng\u00e9sz\u0151 cache\u00e9ben sz\u00e9lesk\u00f6r\u0171 adatok voltak. A Chrome hat\u00e9konyabban kezelte a cache-t, m\u00edg a Firefox hat\u00e9konyabb volt a k\u00fcls\u0151 k\u00e9r\u00e9sek feldolgoz\u00e1s\u00e1ban.<\/p>\n

\"HTTP\/1.1,<\/a><\/noindex><\/center><\/p>\n

\"HTTP\/1.1,<\/a><\/noindex><\/center><\/p>\n

A tesztek alapj\u00e1n meg\u00e1llap\u00edtott\u00e1k, hogy a HTTP\/2 viszonylag hat\u00e9konyan k\u00e9pes kezelni egy nagy er\u0151forr\u00e1s-gy\u0171jtem\u00e9ny elk\u00fcl\u00f6n\u00edtett k\u00e9r\u00e9seit. Az egyszer\u0171, elk\u00fcl\u00f6n\u00edtett er\u0151forr\u00e1s-\u00e1tad\u00e1si s\u00e9ma teljes\u00edtm\u00e9nye \u00e9s az aggreg\u00e1lt blokkokba val\u00f3 \u00f6sszefog\u00e1s k\u00f6z\u00f6tti elt\u00e9r\u00e9sek nem el\u00e9g jelent\u0151sek ahhoz, hogy indokolj\u00e1k az alkalmaz\u00e1s oldal\u00e1n a feldolgoz\u00e1si logika jelent\u0151s bonyol\u00edt\u00e1s\u00e1t, \u00e9s a szerver<\/a>. Az aggreg\u00e1l\u00e1s csak olyan helyzetekben indokolt, ahol a teljes\u00edtm\u00e9ny a legf\u0151bb priorit\u00e1s. Amikor a logika egyszer\u0171s\u00edt\u00e9se \u00e9s az egyszer\u0171 API fontosabb, \u00e9rdemes elk\u00fcl\u00f6n\u00edtett er\u0151forr\u00e1s-feldolgoz\u00e1st alkalmazni.<\/p>\n

Egy m\u00e1sik meg\u00e1llap\u00edt\u00e1s, hogy a b\u00f6ng\u00e9sz\u0151 gyors\u00edt\u00f3t\u00e1r haszn\u00e1lata HTTP\/2 mellett nem gyakorol jelent\u0151s hat\u00e1st a k\u00e9r\u00e9skezel\u00e9si teljes\u00edtm\u00e9nyre (a 501-es k\u00e9r\u00e9s teljes v\u00e9grehajt\u00e1sa 1,2-szer lassabb volt a 90%-ban megt\u00f6lt\u00f6tt gyors\u00edt\u00f3t\u00e1r eset\u00e9n a Firefox alatt \u00e9s 2,3-szor a Chrome alatt a 51-es k\u00e9r\u00e9shez k\u00e9pest). A Server Push haszn\u00e1lata nem mutatott l\u00e9nyeges el\u0151ny\u00f6ket a Firefox-ban, de hat\u00e9kony volt nagy sz\u00e1m\u00fa er\u0151forr\u00e1s bet\u00f6lt\u00e9sekor a Chrome-ban. A kutat\u00f3k emellett megjegyezt\u00e9k, hogy a szerveroldali optimaliz\u00e1l\u00e1s sokkal nagyobb hat\u00e1ssal van a teljes\u00edtm\u00e9nyre, mint a b\u00f6ng\u00e9sz\u0151ben v\u00e9grehajtott kliensk\u00f3d optimaliz\u00e1l\u00e1sa.<\/p>\n

<\/a><\/noindex><\/p>\n

Forr\u00e1s: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0438\u0437\u0432\u043b\u0435\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b HTTP\/1.1, HTTP\/2 \u0438 HTTP\/2 + Server Push. \u0412 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0442\u0430\u043a\u0436\u0435 \u043e\u0446\u0435\u043d\u0435\u043d\u043e \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a \u043a\u044d\u0448\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0438 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043b\u043e\u0433\u0438\u043a\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f (\u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0432 \u0435\u0434\u0438\u043d\u044b\u0439 JSON-\u0431\u043b\u043e\u043a). \u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f 25 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u043e \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-54747","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47HTTP\/1.1, HTTP\/2 \u00e9s HTTP\/2 + Server Push teljes\u00edtm\u00e9ny \u00f6sszehasonl\u00edt\u00e1sa | ProHoster","description":"Megjelentek a k\u00fcl\u00f6nb\u00f6z\u0151 er\u0151forr\u00e1s-gy\u0171jt\u00e9si m\u00f3dszerek teljes\u00edtm\u00e9ny\u00e9nek tanulm\u00e1nyoz\u00e1s\u00e1nak eredm\u00e9nyei, amelyek sor\u00e1n a hozz\u00e1f\u00e9r\u00e9shez haszn\u00e1lt\u00e1k.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/sravnenie-proizvoditelnosti-http-1-1-http-2-i-http-2-server-push","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 HTTP\/1.1, HTTP\/2 \u0438 HTTP\/2 + Server Push | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0438\u0437\u0432\u043b\u0435\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/sravnenie-proizvoditelnosti-http-1-1-http-2-i-http-2-server-push","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":"2020-01-02T21:00:00+00:00","article:modified_time":"2020-02-18T11:02:48+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"54747","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":null,"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":"2026-02-22 15:57:24","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 19:58:23","updated":"2026-02-22 15:57:24","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=54747"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54747\/revisions"}],"predecessor-version":[{"id":162120,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54747\/revisions\/162120"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=54747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=54747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=54747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}