{"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\/it\/blog\/administrirovanie\/servis-proverki-http-zagolovkov-servera","title":{"rendered":"Servizio di verifica degli header HTTP del server","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Per ogni sito \u00e8 importante configurare correttamente gli header HTTP. Sono state scritte molte articoli sugli header. Qui abbiamo riassunto l'esperienza accumulata e la documentazione RFC. Alcuni header sono obbligatori, altri obsoleti, alcuni possono causare confusione e contraddizioni. Abbiamo creato un'utilit\u00e0 per <noindex><a rel=\"nofollow\" href=\"https:\/\/http.itsoft.ru\">la verifica automatica degli header HTTP del server web<\/a><\/noindex>. A differenza di molti altri servizi che mostrano semplicemente gli header, questo servizio permette di:<\/p>\n<ol>\n<li>impostare il valore degli header standard;<\/li>\n<li>aggiungere i propri header personalizzati;<\/li>\n<li>specificare la versione del protocollo HTTP: 1.0, 1.1, 2 (controlla se HTTP\/2 \u00e8 supportato);<\/li>\n<li>indicare il metodo della richiesta, il tempo di attesa e i dati postdata da inviare al server;<\/li>\n<li>l'utilit\u00e0 verifica anche la correttezza delle risposte alle richieste If-Modified-Since, If-None-Match, se nella risposta del server \u00e8 presente Last-Modified o ETag.<\/li>\n<\/ol>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nNon pretendiamo di avere l'ultima parola. Per contenuti specifici e progetti diversi, possono esserci delle eccezioni. Tuttavia, questo servizio ti consiglierebbe su cosa prestare attenzione; potrebbe essere utile rivedere i tuoi titoli. Di seguito \u00e8 riportato un elenco di ci\u00f2 su cui si concentra il servizio di verifica. Perch\u00e9 \u00e8 cos\u00ec, leggi <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\">negli articoli su Habr<\/a><\/noindex>.<\/p>\n<h2>Intestazioni obbligatorie<\/h2>\n<p><\/p>\n<ul>\n<li>Date<\/li>\n<li>Content-Type con settaggio charset per contenuti di testo preferibilmente utf-8<\/li>\n<li>Content-Encoding compressione per contenuti di testo<\/li>\n<\/ul>\n<p><\/p>\n<h2>Intestazioni obsolete e non necessarie<\/h2>\n<p><\/p>\n<ul>\n<li>Server con la versione dettagliata del server web<\/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>Intestazioni desiderabili per la sicurezza<\/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 o Content-Security-Policy-Report-Only per vietare script e stili incorporati.<\/li>\n<\/ul>\n<p><\/p>\n<h2>Intestazioni per la cache<\/h2>\n<p>\nObbligatorie per contenuti statici con lungo periodo di caching e altamente desiderabili per contenuti dinamici con breve periodo di caching.<\/p>\n<ul>\n<li>Last-Modified<\/li>\n<li>ETag<\/li>\n<li>Cache-Control<\/li>\n<li>Vary <\/li>\n<li>\u00c8 importante che il server risponda correttamente agli header: If-Modified-Since e If-None-Match<\/li>\n<\/ul>\n<p><\/p>\n<h2>HTTP\/2<\/h2>\n<p>\nAttualmente, il server deve supportare HTTP\/2. Per impostazione predefinita, il servizio verifica il funzionamento del server tramite HTTP\/2. Se il tuo server non supporta HTTP\/2, scegli HTTP\/1.1.<br \/>\n<br \/>Fonte: <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 5.0.0.1 - 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