{"id":14221,"date":"2022-02-07T20:50:26","date_gmt":"2022-02-07T19:50:26","guid":{"rendered":"https:\/\/prague.wordcamp.org\/2022\/?post_type=wcb_session&#038;p=14221"},"modified":"2022-05-23T21:30:52","modified_gmt":"2022-05-23T19:30:52","slug":"cache-snadno-a-zdarma-co-udelat-pro-zlepseni-ttfb","status":"publish","type":"wcb_session","link":"https:\/\/prague.wordcamp.org\/2022\/session\/cache-snadno-a-zdarma-co-udelat-pro-zlepseni-ttfb\/","title":{"rendered":"Cache snadno a zdarma: co ud\u011blat pro zlep\u0161en\u00ed TTFB"},"content":{"rendered":"\n<p>P\u0159i zrychlov\u00e1n\u00ed WordPressu je t\u0159eba za\u010d\u00edt hned u z\u00e1klad\u016f. Ta dlouh\u00e1 pauza, ne\u017e prohl\u00ed\u017ee\u010d v\u016fbec ze serveru dostane odpov\u011b\u010f, se jmenuje TTFB a pokud to ne\u0159e\u0161\u00edte, m\u016f\u017ee to znamenat p\u00e1r ztracen\u00fdch sekund. Na\u0161t\u011bst\u00ed existuje zp\u016fsob, jak tuto dobu z\u00e1sadn\u011b sn\u00ed\u017eit, nej\u010dast\u011bji s vyu\u017eit\u00edm cache. Poj\u010fme se pod\u00edvat, co to znamen\u00e1, kdy se to hod\u00ed, jak to zapnout a jak to v\u0161echno ud\u011blat pokud mo\u017eno zdarma, bez pr\u00e9miov\u00fdch plugin\u016f.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/hntWfNJULso?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=cs-CZ&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159i zrychlov\u00e1n\u00ed WordPressu je t\u0159eba za\u010d\u00edt hned u z\u00e1klad\u016f. Ta dlouh\u00e1 pauza, ne\u017e prohl\u00ed\u017ee\u010d v\u016fbec ze serveru dostane odpov\u011b\u010f, se jmenuje TTFB a pokud to ne\u0159e\u0161\u00edte, m\u016f\u017ee to znamenat p\u00e1r ztracen\u00fdch sekund. Na\u0161t\u011bst\u00ed existuje zp\u016fsob, jak tuto dobu z\u00e1sadn\u011b sn\u00ed\u017eit, nej\u010dast\u011bji s vyu\u017eit\u00edm cache. Poj\u010fme se pod\u00edvat, co to znamen\u00e1, kdy se to hod\u00ed, jak &hellip; <a href=\"https:\/\/prague.wordcamp.org\/2022\/session\/cache-snadno-a-zdarma-co-udelat-pro-zlepseni-ttfb\/\" class=\"more-link\">Pokra\u010dovat ve \u010dten\u00ed<span class=\"screen-reader-text\"> &#8222;Cache snadno a zdarma: co ud\u011blat pro zlep\u0161en\u00ed TTFB&#8220;<\/span><\/a><\/p>\n","protected":false},"author":13079569,"featured_media":0,"template":"","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_wcpt_session_time":1645882200,"_wcpt_session_duration":1800,"_wcpt_session_type":"session","_wcpt_session_slides":"","_wcpt_session_video":"","_wcpt_speaker_id":[14191],"footnotes":""},"session_track":[28],"session_category":[],"class_list":["post-14221","wcb_session","type-wcb_session","status-publish","hentry","wcb_track-prednasky"],"jetpack_sharing_enabled":true,"session_date_time":{"date":"26. 2. 2022","time":"14:30"},"session_speakers":[{"id":"14191","slug":"honza-maly","name":"Honza Mal\u00fd","link":"https:\/\/prague.wordcamp.org\/2022\/speaker\/honza-maly\/"}],"session_cats_rendered":null,"_links":{"self":[{"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/sessions\/14221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/sessions"}],"about":[{"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/types\/wcb_session"}],"author":[{"embeddable":true,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/users\/13079569"}],"version-history":[{"count":2,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/sessions\/14221\/revisions"}],"predecessor-version":[{"id":16136,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/sessions\/14221\/revisions\/16136"}],"speakers":[{"embeddable":true,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/speakers\/14191"}],"wp:attachment":[{"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/media?parent=14221"}],"wp:term":[{"taxonomy":"wcb_track","embeddable":true,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/session_track?post=14221"},{"taxonomy":"wcb_session_category","embeddable":true,"href":"https:\/\/prague.wordcamp.org\/2022\/wp-json\/wp\/v2\/session_category?post=14221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}