{"id":83142,"date":"2020-05-29T01:41:57","date_gmt":"2020-05-28T23:41:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/servis-proverki-http-zagolovkov-servera"},"modified":"2020-05-29T01:41:57","modified_gmt":"2020-05-28T23:41:57","slug":"servis-proverki-http-zagolovkov-servera","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/servis-proverki-http-zagolovkov-servera","title":{"rendered":"Serverns HTTP-header kontrolltj\u00e4nst","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>F\u00f6r varje webbplats \u00e4r det viktigt att korrekt konfigurera HTTP-huvuden. M\u00e5nga artiklar har skrivits om huvuden. H\u00e4r har vi sammanst\u00e4llt den insamlade erfarenheten och RFC-dokumentationen. Vissa av huvuden \u00e4r obligatoriska, n\u00e5gra \u00e4r f\u00f6r\u00e5ldrade, och andra kan orsaka f\u00f6rvirring och mots\u00e4gelser. Vi har skapat ett verktyg f\u00f6r <noindex><a rel=\"nofollow\" href=\"https:\/\/http.itsoft.ru\">automatiserad kontroll av webbserverns HTTP-huvuden<\/a><\/noindex>. Till skillnad fr\u00e5n m\u00e5nga andra tj\u00e4nster, som bara visar huvuden, l\u00e5ter denna tj\u00e4nst dig:<\/p>\n<ol>\n<li>ange v\u00e4rdet f\u00f6r standardhuvuden;<\/li>\n<li>l\u00e4gga till egna anpassade huvuden;<\/li>\n<li>ange version av HTTP-protokollet: 1.0, 1.1, 2 (kontrollerar om HTTP\/2 st\u00f6ds);<\/li>\n<li>ange beg\u00e4rmetoden, v\u00e4ntetiden och postdata som ska skickas till servern;<\/li>\n<li>verkt\u00e4nggen kontrollerar ocks\u00e5 korrektheten av svar p\u00e5 beg\u00e4rningar If-Modified-Since, If-None-Match, om svaret fr\u00e5n servern inneh\u00e5ller Last-Modified eller ETag.<\/li>\n<\/ol>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nVi g\u00f6r inget anspr\u00e5k p\u00e5 att vara den sista instansen av sanning. F\u00f6r specifikt inneh\u00e5ll och f\u00f6r specifika projekt kan det sj\u00e4lvklart finnas avvikelser. Men denna tj\u00e4nst kommer definitivt att ge dig en indikation p\u00e5 vad du b\u00f6r vara uppm\u00e4rksam p\u00e5; kanske \u00e4r det anv\u00e4ndbart att redigera dina huvuden. H\u00e4r \u00e4r en lista \u00f6ver vad kontrolltj\u00e4nsten fokuserar p\u00e5. Varf\u00f6r detta \u00e4r s\u00e5 kan du l\u00e4sa om <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/search\/?q=%D0%B7%D0%B0%D0%B3%D0%BE%D0%BB%D0%BE%D0%B2%D0%BA%D0%B8#h\">i artiklar p\u00e5 Habr<\/a><\/noindex>.<\/p>\n<h2>Obligatoriska huvuden<\/h2>\n<p><\/p>\n<ul>\n<li>Datum<\/li>\n<li>Content-Type med angivelse av charset f\u00f6r textinneh\u00e5ll b\u00f6r vara utf-8<\/li>\n<li>Content-Encoding komprimering f\u00f6r textinneh\u00e5ll<\/li>\n<\/ul>\n<p><\/p>\n<h2>F\u00f6r\u00e5ldrade och on\u00f6diga huvuden<\/h2>\n<p><\/p>\n<ul>\n<li>Server med detaljerad version av webbservern<\/li>\n<li>X-Power-By<\/li>\n<li>X_ASPNET-Version<\/li>\n<li>Expires<\/li>\n<li>Pragma<\/li>\n<li>P3P<\/li>\n<li>Via<\/li>\n<li>X-UA-Compatible<\/li>\n<\/ul>\n<p><\/p>\n<h2>\u00d6nskv\u00e4rda huvuden f\u00f6r s\u00e4kerhet<\/h2>\n<p><\/p>\n<ul>\n<li>X-Content-Type-Options<\/li>\n<li>X-XSS-Protection<\/li>\n<li>Strict-Transport-Security<\/li>\n<li>Referrer-Policy<\/li>\n<li>Feature-Policy<\/li>\n<li>Content-Security-Policy eller Content-Security-Policy-Report-Only f\u00f6r att f\u00f6rbjuda inb\u00e4ddade skript och stilar.<\/li>\n<\/ul>\n<p><\/p>\n<h2>Huvuden f\u00f6r caching<\/h2>\n<p>\nObligatoriska f\u00f6r statiskt inneh\u00e5ll med l\u00e5ng cachningstid och mycket \u00f6nskv\u00e4rda f\u00f6r dynamiskt inneh\u00e5ll med kortare cachningstid.<\/p>\n<ul>\n<li>Last-Modified<\/li>\n<li>ETag<\/li>\n<li>Cache-Control<\/li>\n<li>Vary <\/li>\n<li>Det \u00e4r viktigt att servern svarar korrekt p\u00e5 huvuden: If-Modified-Since och If-None-Match<\/li>\n<\/ul>\n<p><\/p>\n<h2>HTTP\/2<\/h2>\n<p>\nNu m\u00e5ste servern st\u00f6dja HTTP\/2. Som standard kontrollerar tj\u00e4nsten serverns funktionalitet med HTTP\/2. Om din server inte st\u00f6der HTTP\/2, v\u00e4lj HTTP\/1.1.<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/504220\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0441\u0430\u0439\u0442\u0430 \u0432\u0430\u0436\u043d\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438. \u041d\u0430 \u0442\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 \u0431\u044b\u043b\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u043c\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u0442\u0435\u0439. \u0417\u0434\u0435\u0441\u044c \u043c\u044b \u043e\u0431\u043e\u0431\u0449\u0438\u043b\u0438 \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u044b\u0439 \u043e\u043f\u044b\u0442, \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e RFC. \u041a\u0430\u043a\u0438\u0435-\u0442\u043e \u0438\u0437 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435, \u043a\u0430\u043a\u0438\u0435-\u0442\u043e \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0435, \u043a\u0430\u043a\u0438\u0435-\u0442\u043e \u043c\u043e\u0433\u0443\u0442 \u0432\u043d\u043e\u0441\u0438\u0442\u044c \u043f\u0443\u0442\u0430\u043d\u0438\u0446\u0443 \u0438 \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0440\u0435\u0447\u0438\u044f. \u041c\u044b \u0441\u0434\u0435\u043b\u0430\u043b\u0438 \u043f\u0443\u0437\u043e\u043c\u0435\u0440\u043a\u0443 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0438 \u043e\u0442 \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438, \u0434\u0430\u043d\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442: \u0437\u0430\u0434\u0430\u0442\u044c [&hellip;]<\/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":[688],"tags":[],"class_list":["post-83142","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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