{"id":3434,"date":"2020-04-12T07:30:40","date_gmt":"2020-04-12T07:30:40","guid":{"rendered":"https:\/\/jchost.pl\/blog\/?p=3434"},"modified":"2025-09-10T08:36:02","modified_gmt":"2025-09-10T08:36:02","slug":"blad-501-not-implemented","status":"publish","type":"post","link":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/","title":{"rendered":"B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-3434\" data-postid=\"3434\" class=\"themify_builder_content themify_builder_content-3434 themify_builder tf_clear\">\n                    <div  data-parallax-bg=\"desktop\" data-css_id=\"4abc1ae\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_4abc1ae tb_first tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_a6fdfe8 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_eadbde6  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h1 style=\\\"text-align: center; color: black;\\\">B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?<\/h1>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_64a3389 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_3 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_6df0cc4 first\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_28d6d95\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_85b08f8  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>\u00a0<\/p>\n<h2 style=\\\"text-align: left;\\\">B\u0142\u0105d 501 \u2013 Not Implemented<\/h2>\n<p style=\\\"text-align: left;\\\">B\u0119d\u0105c w\u0142a\u015bcicielami strony internetowej niewiele sytuacji jest tak irytuj\u0105cych i myl\u0105cych, jak otwarcie witryny tylko po to, by ujrze\u0107 kod b\u0142\u0119du HTTP. Je\u015bli nie znamy si\u0119 zbytnio na infrastrukturze sieci i aspektach konfiguracyjnych, te kody mog\u0105 okaza\u0107 si\u0119 dla nas ogromn\u0105 zagadk\u0105. <strong>Jednym z najlepszych przyk\u0142ad\u00f3w jest b\u0142\u0105d 501 (Not Implemented).<\/strong><\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_9ca7b26 image-center rounded drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"879\" height=\"469\" src=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png\" class=\"wp-post-image wp-image-3440\" title=\"blad-501-not-implemented\" alt=\"blad 501 not implemented\" srcset=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png 879w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented-300x160.png 300w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented-768x410.png 768w\" sizes=\"auto, (max-width: 879px) 100vw, 879px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_4e7d1ea  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">Chocia\u017c b\u0142\u0119dy pokroju \u201e404 \u2013 Not Found\u201d s\u0105 raczej zrozumia\u0142e i powszechnie znane, kod HTTP 501 wyst\u0119puje bardzo rzadko i jest ci\u0119\u017ckim b\u0142\u0119dem po stronie serwera. Znalezienie przyczyny jego wyst\u0119powania, a nast\u0119pnie sposobu na napraw\u0119 mo\u017ce chwil\u0119 potrwa\u0107 lub&#8230; w og\u00f3le si\u0119 nie uda\u0107.<\/p>\n<p style=\\\"text-align: left;\\\"><strong>Dlaczego?<\/strong> Poniewa\u017c \u2013 w przeciwie\u0144stwie do innych b\u0142\u0119d\u00f3w, kt\u00f3re mo\u017cna do\u015b\u0107 prosto rozwi\u0105za\u0107 samodzielnie \u2013 b\u0142\u0105d 501 jest nietypowym b\u0142\u0119dem zwi\u0105zanym z kwestiami konfiguracyjnymi. Niezwykle pomocnym b\u0119dzie wi\u0119c tutaj wsparcie ze strony naszego us\u0142ugodawcy hostingowego.<\/p>\n<p style=\\\"text-align: left;\\\">W dzisiejszym poradniku om\u00f3wimy, co mo\u017cemy zrobi\u0107, by podj\u0105\u0107 pr\u00f3b\u0119 naprawy HTTP 501 \u2013 Not Implemented. Przed opisaniem najpopularniejszych rozwi\u0105za\u0144, odpowiemy na pytanie, co oznacza ten b\u0142\u0105d.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_f32be2f  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<p>\u00a0<\/p>\n<h3 style=\\\"text-align: left;\\\">Co oznacza b\u0142\u0105d 501 (Not Implemented)?<\/h3>\n<p style=\\\"text-align: left;\\\"><strong>B\u0142\u0105d 501 (Not Implemented)<\/strong> to jedna z kilkudziesi\u0119ciu <a href=\\\"https:\/\/jchost.pl\/blog\/http-odpowiedzi-bledy\/\\\">odpowiedzi HTTP<\/a>, kt\u00f3ra oznacza, \u017ce serwer nie obs\u0142uguje funkcji wymaganych do spe\u0142nienia danego \u017c\u0105dania. Pojawia si\u0119 wtedy, gdy serwer nie rozpoznaje metody \u017c\u0105dania.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_734f574 image-center rounded drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"308\" src=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/znaczenie-http-501-not-implemented.png\" class=\"wp-post-image wp-image-3444\" title=\"znaczenie-http-501-not-implemented\" alt=\"znaczenie http 501 not implemented\" srcset=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/znaczenie-http-501-not-implemented.png 600w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/znaczenie-http-501-not-implemented-300x154.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_75c55a9  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">Jak powszechnie wiadomo, kody 5xx to b\u0142\u0119dy po stronie serwera, a kody 4xx &#8211; po stronie klienta. <strong>Bardzo zbli\u017conym do kodu HTTP 501 \u2013 Not Implemented jest <a href=\\\"https:\/\/jchost.pl\/blog\/blad-405-method-not-allowed\/\\\">HTTP 405 \u2013 Method Not Allowed<\/a>.<\/strong><\/p>\n<p style=\\\"text-align: left;\\\">Kod 405 oznacza, \u017ce metoda nie powinna zosta\u0107 wywo\u0142ana przez klienta, podczas gdy kod 501 wskazuje i\u017c metoda powinna by\u0142a zadzia\u0142a\u0107, ale serwer jej nie rozpoznaje przez niepe\u0142n\u0105 funkcjonalno\u015b\u0107.<\/p>\n<p style=\\\"text-align: left;\\\"><strong>W ogromnym skr\u00f3cie:<\/strong><\/p>\n<ul>\n<li style=\\\"text-align: left;\\\">Je\u015bli serwer rozpoznaje metod\u0119, ale celowo jej nie obs\u0142uguje, zobaczymy b\u0142\u0105d 405.<\/li>\n<li style=\\\"text-align: left;\\\">Je\u015bli serwer w og\u00f3le nie rozpoznaje metody, zobaczymy b\u0142\u0105d 501.<\/li>\n<\/ul>\n<p>\u00a0<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module box -->\n<div  class=\"module module-box tb_381c987 \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  yellow\">\n                <div class=\"tb_text_wrap\"><p style=\\\"text-align: left; margin-bottom: 0px;\\\"><strong>Warto wiedzie\u0107:<\/strong> \u201eError 501 Not Implemented\u201d w wolnym t\u0142umaczeniu oznacza brak implementacji wymaganej funkcji.<\/p>\n<\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n<!-- module text -->\n<div  class=\"module module-text tb_75c55a9  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<h3 style=\\\"text-align: left;\\\">Jak naprawi\u0107 HTTP 501?<\/h3>\n<p style=\\\"text-align: left;\\\">Zidentyfikowanie i usuni\u0119cie pierwotnej przyczyny b\u0142\u0119du HTTP 501 nie jest \u0142atwe, ale nie jest te\u017c niemo\u017cliwe. Dotyczy to jednak g\u0142\u00f3wnie administratora strony, na kt\u00f3rej omawiany b\u0142\u0105d wyst\u0119puje, poniewa\u017c w zdecydowanej wi\u0119kszo\u015bci przypadk\u00f3w wina le\u017cy po stronie serwera. Innymi s\u0142owy, rzadko kiedy to u\u017cytkownik b\u0119dzie winowajc\u0105 (chocia\u017c nie mo\u017cna tego wykluczy\u0107).<\/p>\n<p style=\\\"text-align: left;\\\"><strong>Oto 3 najpopularniejsze rozwi\u0105zania, by naprawi\u0107 ten b\u0142\u0105d:<\/strong><\/p>\n<p>\u00a0<\/p>\n<h4 style=\\\"text-align: left;\\\"><strong>1. Poczekaj i za\u0142aduj stron\u0119 ponownie<\/strong><\/h4>\n<p style=\\\"text-align: left;\\\">List\u0119 rozwi\u0105za\u0144 b\u0142\u0119du HTTP 501 otwieramy najbardziej oczywistym sposobem naprawy, czyli&#8230; uzbrojeniem si\u0119 w cierpliwo\u015b\u0107. Zanim rozpoczniemy poszukiwania przyczyny, poczekajmy kilka minut, po czym ponownie za\u0142adujmy stron\u0119 (korzystaj\u0105c z kombinacji klawiszy CTRL + F5). Mo\u017cliwe, \u017ce b\u0142\u0105d by\u0142 dziwn\u0105 anomali\u0105 i serwer sam rozwi\u0105\u017ce problem.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_734f574 image-center rounded drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/odswiezenie-strony-http-501.png\" class=\"wp-post-image wp-image-3441\" title=\"odswiezenie-strony-http-501\" alt=\"odswiezenie strony - http 501\" srcset=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/odswiezenie-strony-http-501.png 600w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/odswiezenie-strony-http-501-300x100.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_f671348  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">Warto te\u017c przy okazji spr\u00f3bowa\u0107 za\u0142adowa\u0107 stron\u0119 z innej przegl\u0105darki, aby wykluczy\u0107 ewentualny\u00a0 problem po stronie klienta. Co prawda prawdopodobie\u0144stwo, \u017ce to wina przegl\u0105darki jest ma\u0142e, ale wci\u0105\u017c istnieje.<\/p>\n<p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<h4 style=\\\"text-align: left;\\\"><strong>2. Wy\u0142\u0105cz ustawienia proxy<\/strong><\/h4>\n<p style=\\\"text-align: left;\\\">Drug\u0105 akcj\u0105, kt\u00f3r\u0105 powinni\u015bmy podj\u0105\u0107, by wykluczy\u0107 problem po stronie klienta, jest wy\u0142\u0105czenie lub przywr\u00f3cenie domy\u015blnych ustawie\u0144 proxy w naszym systemie operacyjnym. Aby to zrobi\u0107 w systemie Windows, wpiszmy \u201eUstawienia proxy\u201d w Start, a nast\u0119pnie w opcjach dezaktywujmy pola \u201eAutomatyczne wykrywanie ustawie\u0144\u201d oraz \u201eU\u017cywanie serwera proxy\u201d.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_734f574 image-center rounded drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/ustawienia-proxy-blad-501.png\" class=\"wp-post-image wp-image-3443\" title=\"ustawienia-proxy-blad-501\" alt=\"ustawienia proxy - blad 501\" srcset=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/ustawienia-proxy-blad-501.png 600w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/ustawienia-proxy-blad-501-300x100.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_2d12b4b  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">Po zapisaniu ustawie\u0144 wystarczy, \u017ce zrestartujemy komputer i spr\u00f3bujemy ponownie otworzy\u0107 nasz\u0105 stron\u0119 internetow\u0105. Je\u015bli to nie rozwi\u0105\u017ce problemu, przyczyna wyst\u0119powania b\u0142\u0119du 501 le\u017cy po stronie serwera.<\/p>\n<p style=\\\"text-align: left;\\\">\u00a0<\/p>\n<h4 style=\\\"text-align: left;\\\"><strong>3. Skontroluj sw\u00f3j serwer<\/strong><\/h4>\n<p style=\\\"text-align: left;\\\">Tak, jak wspomnieli\u015bmy we wst\u0119pie tego poradnika, b\u0142\u0105d 501 \u2013 Not Implemented jest prawie zawsze spowodowany problemami serwerowymi. Je\u015bli powy\u017csze rozwi\u0105zania nie przynios\u0142y efektu i wykluczyli\u015bmy problem po stronie klienta, czas na nasz serwer.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_734f574 image-center rounded drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/problemy-z-serwerem-http-501-not-implemented.png\" class=\"wp-post-image wp-image-3442\" title=\"problemy-z-serwerem-http-501-not-implemented\" alt=\"problemy z serwerem - http 501 not implemented\" srcset=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/problemy-z-serwerem-http-501-not-implemented.png 600w, https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/problemy-z-serwerem-http-501-not-implemented-300x100.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_2d12b4b  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>\u00a0<\/p>\n<p style=\\\"text-align: left;\\\"><strong>Typowe przyczyny tego b\u0142\u0119du to:<\/strong><\/p>\n<ul>\n<li style=\\\"text-align: left;\\\">B\u0142\u0119dna konfiguracja serwera wynikaj\u0105ca z winy us\u0142ugodawcy hostingowego (najcz\u0119\u015bciej w przypadku serwer\u00f3w opartych o NGNIX).<\/li>\n<li style=\\\"text-align: left;\\\">Aktualizacja do wadliwej wersji oprogramowania serwera, kt\u00f3ra powoduje, \u017ce nie reaguje on poprawie na \u017c\u0105dania przegl\u0105darki.<\/li>\n<li style=\\\"text-align: left;\\\">Zablokowanie zasob\u00f3w serwera ze wzgl\u0119du na przekroczenie limit\u00f3w lub nieuregulowanie zaleg\u0142o\u015bci (w przypadku niekt\u00f3rych firm hostingowych).<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p style=\\\"text-align: left;\\\">Je\u017celi posiadasz u nas <a href=\\\"https:\/\/jchost.pl\\\">hosting<\/a> oraz wykluczy\u0142e\u015b problem po stronie klienta i uwa\u017casz, \u017ce problem to co\u015b \u201eserwerowego\u201d, nie wahaj si\u0119 i skontaktuj si\u0119 z nasz\u0105 pomoc\u0105 techniczn\u0105. Bardzo ch\u0119tnie pomo\u017cemy Ci znale\u017a\u0107 przyczyn\u0119 i rozwi\u0105zanie.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module box -->\n<div  class=\"module module-box tb_c289c9a \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  light-green\">\n                <div class=\"tb_text_wrap\"><p>Odbieramy telefony, odpisujemy na maile, nie ukrywamy koszt\u00f3w, a dodatkowo oferujemy najszybsze pakiety hostingowe na rynku. Uwa\u017casz, \u017ce to zwroty marketingowe? Sprawd\u017a sam\/a!<\/p>\n<p>Je\u015bli nie b\u0119dziesz zadowolony\/a, zwr\u00f3cimy Ci pieni\u0105dze.<br \/><strong>Twoje strony i sklepy przeniesiemy za darmo!<\/strong><\/p>\n<p><a style=\\\"color: #fff; font-weight: 600;\\\" href=\\\"https:\/\/jchost.pl\/hosting\/wordpress\/\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">Hosting WordPress<\/a> &#8211; <a style=\\\"color: #fff; font-weight: 600;\\\" href=\\\"https:\/\/jchost.pl\/hosting\/magento\/\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">Hosting Magento<\/a><\/p><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n<!-- module box -->\n<div  class=\"module module-box tb_7a5c5ee \" data-lazy=\"1\">\n    <div class=\"module-box-content ui embossed shadow tb_default_color\">\n                <div class=\"tb_text_wrap\"><p>Je\u017celi masz jakiekolwiek pytania, skontaktuj si\u0119 z nami! <a href=\\\"https:\/\/jchost.pl\/kontakt\/\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">Kliknij tutaj<\/a>.<\/p>\n<p>Chcesz dowiedzie\u0107 si\u0119 o nas troch\u0119 wi\u0119cej? Przejd\u017a na <a href=\\\"https:\/\/www.jchost.pl\/?utm_source=blog-jchost&amp;utm_medium=banner-dolny\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">stron\u0119 JCHost.pl<\/a>.<\/p><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_3e32fb0 last\">\n                            <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107? \u00a0 B\u0142\u0105d 501 \u2013 Not Implemented B\u0119d\u0105c w\u0142a\u015bcicielami strony internetowej niewiele sytuacji jest tak irytuj\u0105cych i myl\u0105cych, jak otwarcie witryny tylko po to, by ujrze\u0107 kod b\u0142\u0119du HTTP. Je\u015bli nie znamy si\u0119 zbytnio na infrastrukturze sieci i aspektach konfiguracyjnych, te kody mog\u0105 okaza\u0107 si\u0119 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3440,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>B\u0142\u0105d 501 (Not Implemented) - co to znaczy i jak naprawi\u0107? - JCHost.pl<\/title>\n<meta name=\"description\" content=\"HTTP 501 - Not Implemented jest b\u0142\u0119dem, kt\u00f3ry mo\u017ce by\u0107 dla Ciebie zagadk\u0105. Sprawd\u017a, jakie ma znaczenie, co jest przyczyn\u0105 i jak go naprawi\u0107.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"501 (Not Implemented) - jak naprawi\u0107?\" \/>\n<meta property=\"og:description\" content=\"Wejd\u017a na bloga, by pozna\u0107 rozwi\u0105zania \u2192\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog o hostingu i dla hostingu\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/jchostpl\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-12T07:30:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-10T08:36:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png\" \/>\n\t<meta property=\"og:image:width\" content=\"879\" \/>\n\t<meta property=\"og:image:height\" content=\"469\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Ekipa\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ekipa\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/\"},\"author\":{\"name\":\"Ekipa\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#\\\/schema\\\/person\\\/5c0718f08eb37ba283bce590a6a97475\"},\"headline\":\"B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?\",\"datePublished\":\"2020-04-12T07:30:40+00:00\",\"dateModified\":\"2025-09-10T08:36:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/\"},\"wordCount\":840,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/blad-501-not-implemented.png\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/\",\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/\",\"name\":\"B\u0142\u0105d 501 (Not Implemented) - co to znaczy i jak naprawi\u0107? - JCHost.pl\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/blad-501-not-implemented.png\",\"datePublished\":\"2020-04-12T07:30:40+00:00\",\"dateModified\":\"2025-09-10T08:36:02+00:00\",\"description\":\"HTTP 501 - Not Implemented jest b\u0142\u0119dem, kt\u00f3ry mo\u017ce by\u0107 dla Ciebie zagadk\u0105. Sprawd\u017a, jakie ma znaczenie, co jest przyczyn\u0105 i jak go naprawi\u0107.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#primaryimage\",\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/blad-501-not-implemented.png\",\"contentUrl\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/blad-501-not-implemented.png\",\"width\":879,\"height\":469},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/blad-501-not-implemented\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/\",\"name\":\"Blog o hostingu i dla hostingu\",\"description\":\"Blog hostingowy dla ka\u017cdego!\",\"publisher\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#organization\",\"name\":\"blog.jchost.pl\",\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2017\\\/11\\\/blog-hostingowy-logo-JCHost.jpg\",\"contentUrl\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/wp-content\\\/uploads\\\/2017\\\/11\\\/blog-hostingowy-logo-JCHost.jpg\",\"width\":229,\"height\":80,\"caption\":\"blog.jchost.pl\"},\"image\":{\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/jchostpl\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC6myB18cMX1a5bAJ6WChQPw\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/#\\\/schema\\\/person\\\/5c0718f08eb37ba283bce590a6a97475\",\"name\":\"Ekipa\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g\",\"caption\":\"Ekipa\"},\"url\":\"https:\\\/\\\/jchost.pl\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"B\u0142\u0105d 501 (Not Implemented) - co to znaczy i jak naprawi\u0107? - JCHost.pl","description":"HTTP 501 - Not Implemented jest b\u0142\u0119dem, kt\u00f3ry mo\u017ce by\u0107 dla Ciebie zagadk\u0105. Sprawd\u017a, jakie ma znaczenie, co jest przyczyn\u0105 i jak go naprawi\u0107.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/","og_locale":"pl_PL","og_type":"article","og_title":"501 (Not Implemented) - jak naprawi\u0107?","og_description":"Wejd\u017a na bloga, by pozna\u0107 rozwi\u0105zania \u2192","og_url":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/","og_site_name":"Blog o hostingu i dla hostingu","article_publisher":"https:\/\/www.facebook.com\/jchostpl\/","article_published_time":"2020-04-12T07:30:40+00:00","article_modified_time":"2025-09-10T08:36:02+00:00","og_image":[{"width":879,"height":469,"url":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png","type":"image\/png"}],"author":"Ekipa","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Ekipa","Szacowany czas czytania":"4 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#article","isPartOf":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/"},"author":{"name":"Ekipa","@id":"https:\/\/jchost.pl\/blog\/#\/schema\/person\/5c0718f08eb37ba283bce590a6a97475"},"headline":"B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?","datePublished":"2020-04-12T07:30:40+00:00","dateModified":"2025-09-10T08:36:02+00:00","mainEntityOfPage":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/"},"wordCount":840,"commentCount":0,"publisher":{"@id":"https:\/\/jchost.pl\/blog\/#organization"},"image":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#primaryimage"},"thumbnailUrl":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png","articleSection":["Uncategorized"],"inLanguage":"pl-PL"},{"@type":"WebPage","@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/","url":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/","name":"B\u0142\u0105d 501 (Not Implemented) - co to znaczy i jak naprawi\u0107? - JCHost.pl","isPartOf":{"@id":"https:\/\/jchost.pl\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#primaryimage"},"image":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#primaryimage"},"thumbnailUrl":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png","datePublished":"2020-04-12T07:30:40+00:00","dateModified":"2025-09-10T08:36:02+00:00","description":"HTTP 501 - Not Implemented jest b\u0142\u0119dem, kt\u00f3ry mo\u017ce by\u0107 dla Ciebie zagadk\u0105. Sprawd\u017a, jakie ma znaczenie, co jest przyczyn\u0105 i jak go naprawi\u0107.","breadcrumb":{"@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#primaryimage","url":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png","contentUrl":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2020\/04\/blad-501-not-implemented.png","width":879,"height":469},{"@type":"BreadcrumbList","@id":"https:\/\/jchost.pl\/blog\/blad-501-not-implemented\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/jchost.pl\/blog\/"},{"@type":"ListItem","position":2,"name":"B\u0142\u0105d 501 (Not Implemented) &#8211; co to znaczy i jak naprawi\u0107?"}]},{"@type":"WebSite","@id":"https:\/\/jchost.pl\/blog\/#website","url":"https:\/\/jchost.pl\/blog\/","name":"Blog o hostingu i dla hostingu","description":"Blog hostingowy dla ka\u017cdego!","publisher":{"@id":"https:\/\/jchost.pl\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jchost.pl\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/jchost.pl\/blog\/#organization","name":"blog.jchost.pl","url":"https:\/\/jchost.pl\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/jchost.pl\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2017\/11\/blog-hostingowy-logo-JCHost.jpg","contentUrl":"https:\/\/jchost.pl\/blog\/wp-content\/uploads\/2017\/11\/blog-hostingowy-logo-JCHost.jpg","width":229,"height":80,"caption":"blog.jchost.pl"},"image":{"@id":"https:\/\/jchost.pl\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/jchostpl\/","https:\/\/www.youtube.com\/channel\/UC6myB18cMX1a5bAJ6WChQPw"]},{"@type":"Person","@id":"https:\/\/jchost.pl\/blog\/#\/schema\/person\/5c0718f08eb37ba283bce590a6a97475","name":"Ekipa","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/secure.gravatar.com\/avatar\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6b555ed5d05df6e3eab514d0387177f840ba1c281811baacd9c8f74fb1a0661d?s=96&d=mm&r=g","caption":"Ekipa"},"url":"https:\/\/jchost.pl\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/posts\/3434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/comments?post=3434"}],"version-history":[{"count":8,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/posts\/3434\/revisions"}],"predecessor-version":[{"id":7748,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/posts\/3434\/revisions\/7748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/media\/3440"}],"wp:attachment":[{"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/media?parent=3434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/categories?post=3434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jchost.pl\/blog\/wp-json\/wp\/v2\/tags?post=3434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}