{"id":2551,"date":"2023-04-03T11:33:29","date_gmt":"2023-04-03T11:33:29","guid":{"rendered":"https:\/\/jonathanbjorkskog.com\/explanation\/render-blocking-scripts-2"},"modified":"2023-04-03T11:33:29","modified_gmt":"2023-04-03T11:33:29","slug":"render-blocking-scripts-2","status":"publish","type":"explanation","link":"https:\/\/jonathanbjorkskog.com\/es\/explanation\/render-blocking-scripts-2","title":{"rendered":"Scripts de bloqueo de renderizado"},"content":{"rendered":"

Los scripts que bloquean la renderizaci\u00f3n son un problema com\u00fan que puede ralentizar el tiempo de carga de un sitio web. Estos scripts suelen ser archivos JavaScript que se cargan en la secci\u00f3n head de una p\u00e1gina web, lo que puede impedir que la p\u00e1gina se renderice hasta que el script se haya cargado por completo. Este retraso puede afectar negativamente a la experiencia del usuario y aumentar el porcentaje de rebote.<\/p>\n

Para mejorar el rendimiento de un sitio web, es importante identificar y solucionar los scripts que bloquean la renderizaci\u00f3n. Esto puede hacerse optimizando el orden en que se cargan los scripts, utilizando t\u00e9cnicas de carga as\u00edncrona o aplazando la carga de scripts no cr\u00edticos hasta despu\u00e9s de que la p\u00e1gina se haya renderizado.<\/p>\n

Al abordar los scripts que bloquean la renderizaci\u00f3n, los propietarios de sitios web pueden mejorar la velocidad de su sitio web y la experiencia general del usuario, lo que puede conducir a un mayor compromiso y conversiones. Es importante supervisar y optimizar peri\u00f3dicamente el rendimiento del sitio web para garantizar que los scripts de bloqueo de renderizado y otros problemas se solucionan a tiempo.<\/p>\n

Scripts de bloqueo de renderizado de un vistazo<\/h2>\n
    \n
  1. Los scripts de bloqueo de renderizado son archivos JavaScript o CSS que impiden que una p\u00e1gina web se cargue r\u00e1pidamente.<\/li>\n
  2. Estos scripts pueden retrasar la visualizaci\u00f3n de una p\u00e1gina web, lo que puede afectar negativamente a la experiencia del usuario y a la clasificaci\u00f3n en los motores de b\u00fasqueda.<\/li>\n
  3. Para mejorar la velocidad de la p\u00e1gina y seo<\/a>es importante identificar y abordar los scripts que bloquean la renderizaci\u00f3n.<\/li>\n
  4. Una forma de solucionar los scripts que bloquean la renderizaci\u00f3n es aplazar su carga hasta que la p\u00e1gina haya terminado de renderizarse.<\/li>\n
  5. Otro enfoque es utilizar la carga as\u00edncrona, que permite que los scripts se carguen en segundo plano mientras la p\u00e1gina sigue renderiz\u00e1ndose.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Los scripts que bloquean la renderizaci\u00f3n son un problema com\u00fan que puede ralentizar el tiempo de carga de un sitio web. Estos scripts suelen ser archivos JavaScript que se cargan en la secci\u00f3n head de una p\u00e1gina web, lo que puede impedir que la p\u00e1gina se renderice hasta que el script se haya cargado por completo. Este retraso puede afectar negativamente a la experiencia del usuario y...<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_uag_custom_page_level_css":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[59],"word":[108,81],"class_list":["post-2551","explanation","type-explanation","status-publish","hentry","category-seo","word-r","word-seo"],"yoast_head":"\nRender-blocking scripts - Jonathan Bj\u00f6rkskog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jonathanbjorkskog.com\/es\/explanation\/render-blocking-scripts-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Render-blocking scripts - Jonathan Bj\u00f6rkskog\" \/>\n<meta property=\"og:description\" content=\"Render-blocking scripts are a common issue that can slow down the loading time of a website. 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