{"id":3638,"date":"2023-06-12T06:01:52","date_gmt":"2023-06-12T06:01:52","guid":{"rendered":"https:\/\/www.adlift.com\/in\/?post_type=blog_post&#038;p=3638"},"modified":"2025-01-17T11:03:37","modified_gmt":"2025-01-17T11:03:37","slug":"a-guide-to-common-http-status-codes-and-their-meanings","status":"publish","type":"blog_post","link":"https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/","title":{"rendered":"A Guide to Common HTTP Status Codes and Their Meanings"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_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 \" >Table of Contents<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#200_OK_%E2%80%93_Success title=\"200 OK &#8211; Success\">200 OK &#8211; Success<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#301_Moved_Permanently_%E2%80%93_Redirect title=\"301 Moved Permanently &#8211; Redirect\">301 Moved Permanently &#8211; Redirect<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#404_Not_Found_%E2%80%93_Page_Not_Found title=\"404 Not Found &#8211; Page Not Found\">404 Not Found &#8211; Page Not Found<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#403_Forbidden_%E2%80%93_Access_Denied title=\"403 Forbidden &#8211; Access Denied\">403 Forbidden &#8211; Access Denied<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#500_Internal_Server_Error_%E2%80%93_Server-side_Issue title=\"500 Internal Server Error &#8211; Server-side Issue\">500 Internal Server Error &#8211; Server-side Issue<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#503_Service_Unavailable_%E2%80%93_Server_Unavailable title=\"503 Service Unavailable &#8211; Server Unavailable\">503 Service Unavailable &#8211; Server Unavailable<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#400_Service_Unavailable_%E2%80%93_Bad_Request title=\"400 Service Unavailable &#8211; Bad Request\">400 Service Unavailable &#8211; Bad Request<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/#Conclusion title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<p>You may face various error messages or status codes while visiting different websites when browsing the internet. These response codes, communicated by the Hypertext Transfer Protocol (HTTP), provide valuable information about the outcome of your request. Understanding HTTP codes can help you diagnose issues, troubleshoot errors, and communicate effectively with web servers. This blog will discover some of the most common HTTP response codes, their meanings, and how HTTP status codes impact your <a href=https:\/\/www.adlift.com\/in\/blog\/impact-of-google-web-page-speed-on-user-experience\/s\/>browsing experience<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"200_OK_%E2%80%93_Success\"><\/span>200 OK &#8211; Success<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The 200 OK HTTP response codes show that the request was successful. It signifies that the server has successfully processed the request and is returning the requested information. This is the most desirable status HTTP<a href=https:\/\/www.adlift.com\/in\/blog\/5-things-that-cause-404-errors\/> response codes<\/a>, suggesting a successful interaction between your browser and the server.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"301_Moved_Permanently_%E2%80%93_Redirect\"><\/span>301 Moved Permanently &#8211; Redirect<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The 301 status code is a <a href=https:\/\/www.adlift.com\/in\/seo-tools\/redirect-checker>redirection<\/a> response that indicates a permanent move of the requested resource to a new location. When a server sends a 301 status code, it instructs your browser to update its bookmarks or cache and redirect future requests to the new URL. This is commonly used when a website changes its domain name or moves its content to a different location.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-3639\" src=\"https:\/\/www.adlift.com\/wp-content\/uploads\/sites\/2\/2023\/06\/HTTP-Status-Codes.webp\" alt=\"HTTP Status Codes\" width=\"512\" height=\"341\" srcset=\"https:\/\/www.adlift.com\/in\/wp-content\/uploads\/sites\/2\/2023\/06\/HTTP-Status-Codes.webp 512w, https:\/\/www.adlift.com\/in\/wp-content\/uploads\/sites\/2\/2023\/06\/HTTP-Status-Codes-300x200.webp 300w, https:\/\/www.adlift.com\/in\/wp-content\/uploads\/sites\/2\/2023\/06\/HTTP-Status-Codes-150x100.webp 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"404_Not_Found_%E2%80%93_Page_Not_Found\"><\/span>404 Not Found &#8211; Page Not Found<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The 404 status code is likely the most well-known HTTP status code. It occurs when the requested resource is not found on the server. This could be due to a mistyped URL, a broken link, or a resource intentionally or accidentally removed. When you encounter a 404 error, the server cannot locate the page you are searching for.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"403_Forbidden_%E2%80%93_Access_Denied\"><\/span>403 Forbidden &#8211; Access Denied<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The 403 status code indicates that you cannot access the requested resource. It typically occurs when you attempt to access a page or resource that requires authentication or permission and do not have the necessary credentials. This could be due to limited access to certain files or directories on the server.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"500_Internal_Server_Error_%E2%80%93_Server-side_Issue\"><\/span>500 Internal Server Error &#8211; Server-side Issue<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The HTTP 500 status code is a generic error message that indicates an internal server error. HTTP 500 status code means that something has gone wrong on the server side, preventing it from fulfilling the request. The specific cause of the HTTP 500 status code is not disclosed to the client, making it more challenging to troubleshoot. It could be due to server misconfigurations, programming errors, or resource exhaustion.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"503_Service_Unavailable_%E2%80%93_Server_Unavailable\"><\/span>503 Service Unavailable &#8211; Server Unavailable<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The 503 status code indicates that the server is temporarily unavailable to handle the request. This could be due to server maintenance, overloading, or temporary downtime. The server informs your browser that it cannot fulfil the request, but it may become available later. This HTTP status code often accompanies a Retry-After header indicating when the server expects to be available again.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"400_Service_Unavailable_%E2%80%93_Bad_Request\"><\/span>400 Service Unavailable &#8211; Bad Request<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The HTTP 400 status code, commonly known as &#8220;Bad Request,&#8221; is a client error response that indicates the server cannot understand or process the request due to invalid syntax or missing information. 400 HTTP status code occurs when the server cannot fulfil the request due to client-side errors such as incorrect URL formatting, missing or malformed headers, or invalid data in the request payload.<\/p>\n<p>The client should review and modify the request to address the HTTP 400 status code before resubmitting it to the server. The HTTP 400 status code is a generic error message that indicates various client-side issues without revealing specific details.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HTTP status codes are required in communicating between your browser and <a href=https:\/\/www.adlift.com\/in\/seo-tools\/server-status-checker\/>web servers<\/a>. Understanding the meaning of these codes can help you diagnose and troubleshoot issues when browsing the internet. In this blog, we have covered just a few of the most common HTTP status codes and their meanings, but there are many more. By educating yourself with these codes, you can better understand the outcome of your requests, communicate effectively with servers, and resolve any issues that may arise during your browsing experience.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You may face various error messages or status codes while visiting different websites when browsing the internet. These response codes, communicated by the Hypertext Transfer Protocol (HTTP), provide valuable information about the outcome of your request. Understanding HTTP codes can help you diagnose issues, troubleshoot errors, and communicate effectively with web servers. This blog will &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;A Guide to Common HTTP Status Codes and Their Meanings&#8221;<\/span><\/a><\/p>\n","protected":false},"author":116,"featured_media":6754,"parent":0,"menu_order":0,"template":"","format":"standard","meta":[],"post-tag":[],"blog-category":[135,87,17,152],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Understanding HTTP Status Codes: Meanings and Impact<\/title>\n<meta name=\"description\" content=\"Improve browsing, troubleshoot confidently. Explore HTTP status codes&#039; meanings, impact, and effective issue resolution. Discover now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.adlift.com\/in\/blog\/a-guide-to-common-http-status-codes-and-their-meanings\/s\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding HTTP Status Codes: Meanings and Impact\" \/>\n<meta property=\"og:description\" content=\"Improve browsing, troubleshoot confidently. Explore HTTP status codes&#039; meanings, impact, and effective issue resolution. 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