{"id":1838,"date":"2022-02-09T14:51:15","date_gmt":"2022-02-09T18:51:15","guid":{"rendered":"https:\/\/www.neothek.com\/soporte\/?post_type=kb&p=1838"},"modified":"2022-11-09T12:00:25","modified_gmt":"2022-11-09T16:00:25","slug":"que-es-el-error-521-en-mi-sitio-web","status":"publish","type":"kb","link":"https:\/\/www.neothek.com\/soporte\/articulo\/que-es-el-error-521-en-mi-sitio-web\/","title":{"rendered":"\u00bfQu\u00e9 es el error 521 en mi sitio web?"},"content":{"rendered":"

\u00bfQu\u00e9 es el error 521 en mi sitio web?<\/h2>\n

 <\/p>\n

Generalmente para poder reducir dr\u00e1sticamente los tiempos de carga <\/strong>en nuestro sitio web utilizamos un CDN o\u00a0Content Delivery Network<\/em> (red de entrega de contenidos) sin embargo a veces se dan problemas espec\u00edficos de Cloudflare<\/strong>, como el \u00abError 521\u00bb. Este error en particular\u00a0impide que la CDN se conecte a tu web<\/strong>.<\/p>\n

El error 521 es un mensaje de error que indica que, si bien el navegador web pudo conectarse a Cloudflare, Cloudflare no pudo conectarse al servidor del sitio de WordPress. Dado que el servidor web no devuelve la conexi\u00f3n, se muestra este mensaje de error en lugar del sitio web solicitado.<\/p>\n

En el mejor de los casos: los visitantes de su sitio web se sentir\u00e1n frustrados por este mensaje de error e intentar\u00e1n visitar su sitio m\u00e1s tarde. En el peor de los casos: esto afecta negativamente la experiencia del usuario y puede hacer que su sitio se vea menos profesional y cre\u00edble.<\/p>\n

Para evitar estos dos escenarios, es necesario resolver el error 521 en su sitio lo m\u00e1s r\u00e1pido posible. Para hacerlo, es importante comprender las causas principales de este error.<\/p>\n

\"\"<\/p>\n

\u00bfQu\u00e9 causa el error 521?<\/h3>\n

 <\/p>\n

Se muestra un error 521 cuando Cloudflare no puede conectarse al servidor del sitio web. Esta conexi\u00f3n puede haber sido rechazada por las sgtes causas:<\/p>\n

    \n
  • El servidor est\u00e1 fuera de l\u00ednea.<\/li>\n
  • Servidor esta bloqueando o limitando las solicitudes de CloudFlare porque asume una amenaza de seguridad.<\/li>\n
  • El servidor esta rechazando las solicitudes de CloudFlare por el puerto 443.<\/li>\n
  • El servidor no esta presentando un certificado SSL valido.<\/li>\n<\/ul>\n

    C\u00f3mo solucionar un Error 521<\/h2>\n

     <\/p>\n

      \n
    • Comprobar que su servidor de origen se est\u00e1 ejecutando.<\/li>\n
    • Verificar que su proveedor de alojamiento no est\u00e9 acelerando o bloqueando las solicitudes y las direcciones IP de Cloudflare.<\/li>\n
    • Asegurarse que Cloudflare pueda conectarse al puerto 443.<\/li>\n
    • Verificar que tenga instalado un certificado de origen de Cloudflare.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      \u00bfQu\u00e9 es el error 521 en mi sitio web?   Generalmente para poder reducir dr\u00e1sticamente los tiempos de carga en nuestro sitio web utilizamos un CDN o\u00a0Content Delivery Network (red de entrega de contenidos) sin embargo a veces se dan problemas espec\u00edficos de Cloudflare, como el \u00abError 521\u00bb. Este error en particular\u00a0impide que la CDN […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"kbtopic":[13],"kbtag":[156,178],"class_list":["post-1838","kb","type-kb","status-publish","hentry","kbtopic-web-hosting","kbtag-error-521","kbtag-sitio-web"],"_links":{"self":[{"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kb\/1838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/comments?post=1838"}],"version-history":[{"count":13,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kb\/1838\/revisions"}],"predecessor-version":[{"id":2240,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kb\/1838\/revisions\/2240"}],"wp:attachment":[{"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/media?parent=1838"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kbtopic?post=1838"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/www.neothek.com\/soporte\/wp-json\/wp\/v2\/kbtag?post=1838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}