{"id":14467,"date":"2021-07-18T10:59:59","date_gmt":"2021-07-18T10:59:59","guid":{"rendered":"https:\/\/seo.london\/?p=14467"},"modified":"2022-12-28T11:44:07","modified_gmt":"2022-12-28T11:44:07","slug":"jsou-chyby-404-spatne-pro-seo","status":"publish","type":"post","link":"https:\/\/seo.london\/cs\/jsou-chyby-404-spatne-pro-seo\/","title":{"rendered":"Jsou chyby 404 \u0161patn\u00e9 pro SEO"},"content":{"rendered":"<p style=\"user-select: auto;\">Nej\u010dast\u011bj\u0161\u00ed chybou HTTP, se kterou se lid\u00e9 p\u0159i proch\u00e1zen\u00ed webu \u010dasto setk\u00e1vaj\u00ed, je chyba 404. Jak\u00fdkoli <a href=\"https:\/\/seo.london\/cs\/seo-pro-it-spolecnosti\/\">internet<\/a> u\u017eivatel, kter\u00fd pou\u017e\u00edv\u00e1 web alespo\u0148 po dobu <a href=\"https:\/\/seo.london\/cs\/primet-google-aby-ve-vysledcich-vyhledavani-zobrazoval-datum-zverejneni\/\">rok<\/a> mohlo doj\u00edt k tomuto typu chyby. Mnoz\u00ed odborn\u00edci uv\u00e1d\u011bj\u00ed, \u017ee chyby 404 mohou po\u0161kodit va\u0161i <a href=\"https:\/\/seo.london\/cs\/\">SEO<\/a> a zni\u010dit va\u0161e hodnocen\u00ed. To v\u0161ak neplat\u00ed, proto\u017ee <a style=\"user-select: auto;\" href=\"https:\/\/www.ionos.com\/digitalguide\/websites\/website-creation\/what-does-the-404-not-found-error-mean\/\">Chyby 404<\/a> jsou pova\u017eov\u00e1ny za <a href=\"https:\/\/seo.london\/cs\/aktualizace-uzitecneho-obsahu\/\">u\u017eite\u010dn\u00e9<\/a> a jsou zcela norm\u00e1ln\u00ed.<\/p>\n<p style=\"user-select: auto;\">Pokud to vezmete teoreticky, pak chyby 404 mohou po\u0161kodit va\u0161e hodnocen\u00ed, ale ne cel\u00e9ho webu; pokud str\u00e1nka vr\u00e1t\u00ed chybu k\u00f3du 404, znamen\u00e1 to, \u017ee str\u00e1nka v\u016fbec neexistuje. To je d\u016fvod, pro\u010d Google nebo jak\u00e1koli jin\u00e1 <a href=\"https:\/\/seo.london\/cs\/jak-provadet-pokrocile-vyhledavani-v-googlu\/\">vyhled\u00e1v\u00e1n\u00ed<\/a> nen\u00ed schopen ji indexovat. Str\u00e1nky mus\u00ed existovat, pokud je hled\u00e1te. <a href=\"https:\/\/seo.london\/cs\/jak-vybrat-dobrou-seo-spolecnost\/\">dobr\u00e9 SEO<\/a> po\u0159ad\u00ed. Chyba 404 vznik\u00e1 kv\u016fli nefunk\u010dn\u00edm odkaz\u016fm, <a href=\"https:\/\/seo.london\/cs\/eskortni-seo-sluzby\/\">kter\u00fd<\/a> znamen\u00e1, \u017ee pokud by neexistovaly \u017e\u00e1dn\u00e9 nefunk\u010dn\u00ed odkazy, nedo\u0161lo by k chyb\u011b 404.<\/p>\n<p style=\"user-select: auto;\">Pokud chcete <a href=\"https:\/\/seo.london\/cs\/co-jsou-signaly-zkusenosti-se-strankami\/\">zku\u0161enosti<\/a> chybu 404 sami, doporu\u010duje se p\u0159idat lom\u00edtko za n\u00e1zev. <a href=\"https:\/\/seo.london\/cs\/vyhody-a-nevyhody-domeny-presne-shody\/\">dom\u00e9na<\/a> zad\u00e1n\u00edm n\u011b\u010deho n\u00e1hodn\u00e9ho a stisknut\u00edm tla\u010d\u00edtka enter. Na druhou stranu, Google v\u017edy v\u011b\u0159il, \u017ee 404 jsou norm\u00e1ln\u00ed.<\/p>\n<h2 style=\"user-select: auto;\"><span class=\"ez-toc-section\" id=\"what-is-404-error\"><\/span>Co je chyba 404?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/seo.london\/cs\/jsou-chyby-404-spatne-pro-seo\/#what-is-404-error\" title=\"Co je chyba 404?\">Co je chyba 404?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/seo.london\/cs\/jsou-chyby-404-spatne-pro-seo\/#internal-links-that-are-broken\" title=\"Intern\u00ed odkazy, kter\u00e9 jsou nefunk\u010dn\u00ed:\">Intern\u00ed odkazy, kter\u00e9 jsou nefunk\u010dn\u00ed:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/seo.london\/cs\/jsou-chyby-404-spatne-pro-seo\/#soft-404-pages\" title=\"M\u011bkk\u00e9 str\u00e1nky 404:\">M\u011bkk\u00e9 str\u00e1nky 404:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/seo.london\/cs\/jsou-chyby-404-spatne-pro-seo\/#does-404-affect-seo\" title=\"M\u00e1 404 vliv na SEO?\">M\u00e1 404 vliv na SEO?<\/a><\/li><\/ul><\/nav><\/div>\n\n<p style=\"user-select: auto;\">Chyby 404 jsou zcela b\u011b\u017enou sou\u010d\u00e1st\u00ed webu. Na webu doch\u00e1z\u00ed k z\u00e1sadn\u00edm zm\u011bn\u00e1m, p\u0159i kter\u00fdch se objevuj\u00ed nov\u00e9 chyby. <a href=\"https:\/\/seo.london\/cs\/obsah-marketing-seo-sluzby\/\">obsah<\/a> se narod\u00ed a <a href=\"https:\/\/seo.london\/cs\/mel-bych-ze-svych-webovych-stranek-odstranit-stary-obsah\/\">star\u00fd<\/a> obsah um\u00edr\u00e1. K chyb\u00e1m 404 doch\u00e1z\u00ed, kdy\u017e star\u00fd obsah zanikne. Vyhled\u00e1va\u010de si jsou t\u011bchto sc\u00e9n\u00e1\u0159\u016f v\u011bdomy, proto\u017ee chyby 404 jsou velmi \u010dast\u00e9 bez ohledu na popularitu webu. Pokud tedy n\u011bkter\u00e9 <a href=\"https:\/\/seo.london\/cs\/url-adresy-pratelske-k-vyhledavani\/\">Adresy URL<\/a> na webu \u010delit chyb\u00e1m 404, ne\u0161kod\u00ed to SEO ve vyhled\u00e1va\u010di Google.<\/p>\n<p style=\"user-select: auto;\">Krom\u011b toho existuj\u00ed i dal\u0161\u00ed d\u016fvody. Je nutn\u00e9 zkontrolovat, pro\u010d se objevuj\u00ed chyby 404, kdy\u017e <a href=\"https:\/\/seo.london\/cs\/jaky-je-rozdil-mezi-prochazenim-a-indexovanim-v-seo\/\">prol\u00e9z\u00e1n\u00ed<\/a>. D\u016fvodem m\u016f\u017ee b\u00fdt chybn\u00e9 zad\u00e1n\u00ed adresy URL. To znamen\u00e1, \u017ee pokud se n\u011bkdo pokus\u00ed odkazovat na webovou str\u00e1nku, ale ud\u011blal pravopisnou chybu. <a href=\"https:\/\/seo.london\/cs\/marketingove-chyby-malych-podniku\/\">chyba<\/a> v adrese URL. V takov\u00fdch p\u0159\u00edpadech se doporu\u010duje <a href=\"https:\/\/seo.london\/cs\/najmout-poradce-pro-presmerovani\/\">301<\/a> <a href=\"https:\/\/seo.london\/cs\/ma-presmerovani-url-vliv-na-seo\/\">p\u0159esm\u011brov\u00e1n\u00ed<\/a> chybn\u011b zadanou adresu URL na spr\u00e1vnou adresu URL a pot\u00e9 zachytit zam\u00fd\u0161len\u00fd provoz z tohoto odkazu. U\u017eivatel\u016fm, kte\u0159\u00ed na va\u0161em webu skon\u010d\u00ed s chybou 404, se doporu\u010duje pomoci t\u00edm, \u017ee jim umo\u017en\u00edte naj\u00edt <a href=\"https:\/\/seo.london\/cs\/budovani-odkazu-jak-co-delat-donts\/\">co<\/a> m\u00edsto zobrazen\u00ed chyby 404.<\/p>\n<p style=\"user-select: auto;\">Mnoz\u00ed se domn\u00edvaj\u00ed, \u017ee chyba 404 je jen m\u00f3dn\u00ed zp\u016fsob, jak \u0159\u00edci, \u017ee str\u00e1nka nebyla nalezena. Bohu\u017eel, chybov\u00e9 str\u00e1nky mohou m\u00edt n\u011bkdy velmi ru\u0161iv\u00e9 n\u00e1sledky a jejich dopad na SEO z\u00e1vis\u00ed na n\u011bkolika faktorech, kter\u00e9 budeme <a href=\"https:\/\/seo.london\/cs\/mohu-se-naucit-seo-sam\/\">nau\u010dit se<\/a> n\u00ed\u017ee. Existuje n\u011bkolik d\u016fvod\u016f v\u00fdskytu chyb 404, kter\u00e9 jsou uvedeny n\u00ed\u017ee.<\/p>\n<h2 style=\"user-select: auto;\"><span class=\"ez-toc-section\" id=\"internal-links-that-are-broken\"><\/span>Intern\u00ed odkazy, kter\u00e9 jsou nefunk\u010dn\u00ed:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"user-select: auto;\">Pokud str\u00e1nka ji\u017e neexistuje nebo je na ni odkazov\u00e1no nespr\u00e1vn\u011b, m\u016f\u017ee to m\u00edt za n\u00e1sledek. <a href=\"https:\/\/seo.london\/cs\/mel-bych-pouzivat-atribut-nofollow-pro-interni-odkazy\/\">intern\u00ed odkazy<\/a> kter\u00e9 jsou rozbit\u00e9. Nefunk\u010dn\u00ed odkazy mohou zp\u016fsobit velk\u00e9 pot\u00ed\u017ee, proto\u017ee naru\u0161uj\u00ed schopnost Googlu proch\u00e1zet konkr\u00e9tn\u00ed str\u00e1nky a z\u00edskat k nim p\u0159\u00edstup.<\/p>\n<p style=\"user-select: auto;\">Nefunk\u010dn\u00ed odkazy m\u016f\u017eete naj\u00edt n\u011bkolika zp\u016fsoby. Jedn\u00edm z chytr\u00fdch zp\u016fsob\u016f, jak naj\u00edt <a style=\"user-select: auto;\" href=\"https:\/\/ahrefs.com\/blog\/fix-broken-links\/\">nefunk\u010dn\u00ed intern\u00ed odkazy<\/a> je pravideln\u00e9 pou\u017e\u00edv\u00e1n\u00ed webov\u00e9ho vyhled\u00e1va\u010de pro dosa\u017een\u00ed nejlep\u0161\u00edch v\u00fdsledk\u016f.<\/p>\n<h2 style=\"user-select: auto;\"><span class=\"ez-toc-section\" id=\"soft-404-pages\"><\/span>M\u011bkk\u00e9 str\u00e1nky 404:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"user-select: auto;\">M\u011bkk\u00e9 404 mohou b\u00fdt problematick\u00e9, proto\u017ee kdy\u017e u\u017eivatel\u00e9 tyto str\u00e1nky najdou, vyhled\u00e1va\u010d bude nad\u00e1le zobrazovat neexistuj\u00edc\u00ed str\u00e1nky. To vede ke ztr\u00e1t\u011b \u010dasu a <a href=\"https:\/\/seo.london\/cs\/spatne-pro-seo\/\">\u0161patn\u00fd<\/a> zku\u0161enosti u\u017eivatel\u016f. M\u016f\u017eete tak\u00e9 prov\u00e9st <a href=\"https:\/\/seo.london\/cs\/jetoctopus\/\">prol\u00e9z\u00e1n\u00ed<\/a> pomoc\u00ed k\u0159i\u010d\u00edc\u00ed \u017e\u00e1by. To lze prov\u00e9st filtrov\u00e1n\u00edm str\u00e1nek zobrazuj\u00edc\u00edch k\u00f3d stavu 200, abyste dos\u00e1hli nejlep\u0161\u00edch v\u00fdsledk\u016f.<\/p>\n<h2 style=\"user-select: auto;\"><span class=\"ez-toc-section\" id=\"does-404-affect-seo\"><\/span>M\u00e1 404 vliv na SEO?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"user-select: auto;\">Proch\u00e1z\u00edte webov\u00e9 str\u00e1nky a kliknete na odkaz. Po kliknut\u00ed na odkaz dojde k p\u0159esm\u011brov\u00e1n\u00ed a zobraz\u00ed se zpr\u00e1va, \u017ee hledan\u00e1 str\u00e1nka nebyla nalezena. Tato zku\u0161enost m\u016f\u017ee b\u00fdt pro u\u017eivatele nep\u0159\u00edjemn\u00e1. Pokud jste vlastn\u00edkem webu, mus\u00edte se na v\u011bc pod\u00edvat, abyste dos\u00e1hli co nejlep\u0161\u00edch v\u00fdsledk\u016f. Chyba 404 je <a href=\"https:\/\/seo.london\/cs\/globalni-vyhledavani\/\">roz\u0161\u00ed\u0159en\u00e9<\/a> probl\u00e9m, kter\u00fd je vid\u011bt na internetu.<\/p>\n<p style=\"user-select: auto;\">Co se t\u00fd\u010de vlivu chyb 404 na SEO, existuje <a href=\"https:\/\/seo.london\/cs\/co-je-smiseny-obsah\/\">sm\u00ed\u0161en\u00e9<\/a> n\u00e1zor. Mnoho lid\u00ed se domn\u00edv\u00e1, \u017ee p\u0159\u00edli\u0161 mnoho chyb 404 m\u016f\u017ee <a href=\"https:\/\/seo.london\/cs\/je-divi-spatny-pro-seo\/\">drop<\/a> po\u0159ad\u00ed webov\u00fdch str\u00e1nek ovliv\u0148uj\u00edc\u00ed SEO a m\u016f\u017ee vyb\u00edrat poplatek za <a href=\"https:\/\/seo.london\/cs\/trest-od-spolecnosti-google\/\">trest<\/a> tak\u00e9. Pravdou je, \u017ee za p\u0159\u00edli\u0161 mnoho chyb 404 na va\u0161ich webov\u00fdch str\u00e1nk\u00e1ch \u017e\u00e1dn\u00e9 sankce nehroz\u00ed. Existuje jen mal\u00e1 pravd\u011bpodobnost, \u017ee chyby 404 mohou ovlivnit hodnocen\u00ed SEO. K tomu doch\u00e1z\u00ed v p\u0159\u00edpad\u011b, \u017ee kritick\u00e1 <a href=\"https:\/\/seo.london\/cs\/co-jsou-vstupni-stranky-a-proc-jsou-dulezite\/\">vstupn\u00ed str\u00e1nka<\/a> byl odstran\u011bn. Za t\u011bchto okolnost\u00ed existuje tak\u00e9 mo\u017enost, \u017ee se <a href=\"https:\/\/seo.london\/cs\/jsou-vstupni-stranky-spatne-pro-seo\/\">p\u0159ist\u00e1n\u00ed<\/a> str\u00e1nka pou\u017e\u00edv\u00e1 novou adresu URL, na kterou byla p\u0159esunuta a nebyla p\u0159esm\u011brov\u00e1na.<\/p>\n<p style=\"user-select: auto;\">Pokud m\u00e1 str\u00e1nka, kterou vlastn\u00edte, chyby 404, je schopna z\u00edskat dobrou n\u00e1v\u0161t\u011bvnost a m\u00e1 zp\u011btn\u00e9 odkazy, doporu\u010dujeme p\u0159ej\u00edt na. <a style=\"user-select: auto;\" href=\"https:\/\/developers.google.com\/search\/docs\/advanced\/crawling\/301-redirects\">P\u0159esm\u011brov\u00e1n\u00ed 301<\/a> pro dosa\u017een\u00ed nejlep\u0161\u00edch v\u00fdsledk\u016f. N\u00ed\u017ee je uvedeno n\u011bkolik d\u016fvod\u016f, pro\u010d m\u016f\u017ee doj\u00edt k chyb\u00e1m 404 na va\u0161ich webov\u00fdch str\u00e1nk\u00e1ch.<\/p>\n<ul style=\"user-select: auto;\">\n<li style=\"user-select: auto;\">P\u0159edpokl\u00e1dejme, \u017ee <a href=\"https:\/\/seo.london\/cs\/strategie-internich-odkazu\/\">intern\u00ed odkaz<\/a> je odkaz na str\u00e1nku, kter\u00e1 ji\u017e na webu neexistuje. Pro dosa\u017een\u00ed nejlep\u0161\u00edch v\u00fdsledk\u016f se doporu\u010duje zjistit, \u017ee str\u00e1nka neexistuje. Pokud zjist\u00edte, \u017ee str\u00e1nka ji\u017e nen\u00ed platn\u00e1, doporu\u010duje se. <a href=\"https:\/\/seo.london\/cs\/odstraneni-url-z-indexu-googlu-pomoci-vyhledavaci-konzole\/\">odstranit<\/a> to. <a style=\"user-select: auto;\" href=\"https:\/\/moz.com\/learn\/seo\/redirection\">P\u0159esm\u011brov\u00e1n\u00ed 301<\/a> m\u016f\u017eete zvolit, pokud je odstran\u011bn\u00e1 str\u00e1nka p\u0159esunuta na jinou str\u00e1nku.<\/li>\n<li style=\"user-select: auto;\">P\u0159edpokl\u00e1dejme, \u017ee v adrese URL do\u0161lo k p\u0159eklepu. V takov\u00e9m p\u0159\u00edpad\u011b m\u016f\u017eete zvolit opravu \u00fapravou odkazu pomoc\u00ed spr\u00e1vn\u00e9ho pravopisu.<\/li>\n<li style=\"user-select: auto;\">N\u011bkdy se tak\u00e9 st\u00e1v\u00e1, \u017ee se vyskytne probl\u00e9m s <a href=\"https:\/\/seo.london\/cs\/co-je-to-mapa-stranek\/\">mapa str\u00e1nek<\/a> kter\u00fd vynut\u00ed zadan\u00fd odkaz na n\u011bkter\u00e9 str\u00e1nky, kter\u00e9 v\u016fbec neexistuj\u00ed. Pokud existuje ru\u010dn\u00ed kontrola, lze str\u00e1nku z mapy str\u00e1nek odstranit a pot\u00e9 mapu str\u00e1nek znovu odeslat do vyhled\u00e1v\u00e1n\u00ed Google, abyste dos\u00e1hli co nejlep\u0161\u00edch v\u00fdsledk\u016f.<\/li>\n<\/ul>\n<p style=\"user-select: auto;\">Z v\u00fd\u0161e uveden\u00fdch bod\u016f vypl\u00fdv\u00e1, \u017ee chyby 404 nemaj\u00ed na webov\u00e9 str\u00e1nky drastick\u00fd vliv. Doporu\u010dujeme v\u0161ak prov\u00e9st \u0159\u00e1dn\u00e9 \u0161et\u0159en\u00ed, abyste zjistili, pro\u010d k t\u011bmto chyb\u00e1m doch\u00e1z\u00ed, a hledat nejlep\u0161\u00ed \u0159e\u0161en\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nej\u010dast\u011bj\u0161\u00ed chybou HTTP, se kterou se lid\u00e9 p\u0159i proch\u00e1zen\u00ed webu \u010dasto setk\u00e1vaj\u00ed, je chyba 404. S t\u00edmto typem chyby se mohl setkat ka\u017ed\u00fd u\u017eivatel internetu, kter\u00fd pou\u017e\u00edv\u00e1 web alespo\u0148 rok. Mnoho odborn\u00edk\u016f zmi\u0148uje, \u017ee chyby 404 mohou po\u0161kodit va\u0161i SEO optimalizaci a zni\u010dit va\u0161e hodnocen\u00ed. [...]<\/p>","protected":false},"author":6,"featured_media":14470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-14467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Are 404 errors bad for SEO - SEO.London<\/title>\n<meta name=\"description\" content=\"When browsing the web, the most common HTTP error that people often face is the 404 error. 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