{"id":26221,"date":"2024-02-12T16:09:31","date_gmt":"2024-02-12T16:09:31","guid":{"rendered":"https:\/\/10web.io\/blog\/?p=26221"},"modified":"2024-11-14T11:30:06","modified_gmt":"2024-11-14T11:30:06","slug":"http-304-not-modified-status-code","status":"publish","type":"post","link":"https:\/\/10web.io\/blog\/http-304-not-modified-status-code\/","title":{"rendered":"Fixing the HTTP 304 Not Modified Status Code"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Let&#8217;s dive into one of the web&#8217;s handier responses, the HTTP 304 Not Modified status code. This status code is all about efficiency and speed. When you&#8217;re browsing the web, there&#8217;s a lot of back-and-forth communication happening between your browser (the client) and the servers hosting the websites you visit. This communication is governed by HTTP (Hypertext Transfer Protocol). HTTP uses status codes to indicate different types of responses. The 304 status code plays a crucial role in making the web faster and more efficient. This code tells your browser to use a cached version of a page, image, or file instead of downloading it all over again.<\/span><\/p>\n\r\n<style>\r\n  #ctablocks_inline_90{\r\n          background-color: #000000;\r\n        color: #ffffff;\r\n    border-radius: 6px;\r\n  }\r\n\r\n  #ctablocks_inline_90 p{\r\n    color: #ffffff;\r\n  }\r\n  #ctablocks_inline_90 .button{\r\n        background-color: rgb(51,57,241);\r\n      color: #ffffff;\r\n    border-color: #3339f1 !important;\r\n  }\r\n  #ctablocks_inline_90 .button:hover{\r\n    background: rgba(51,57,241,0.8);\r\n    color: #ffffff;\r\n    opacity: 1;\r\n  }\r\n        #ctablocks_inline_90 .ctablocks_content_info p {\r\n        padding-left: 36px;\r\n      }\r\n      #ctablocks_inline_90 .ctablocks_content_button {\r\n          margin-left: 37px;\r\n      }\r\n  @media screen and (min-width: 768px) and (max-width: 1260px) {\r\n      #ctablocks_inline_90 .ctablocks_content_button {\r\n          margin-left: 37px !important;\r\n      }\r\n  }\r\n  ;\r\n<\/style>\r\n<div id=\"ctablocks_inline_90\" class=\"ctablocks_container inline_type\r\n        \">\r\n\r\n  <div class=\"ctablocks_content clear\">\r\n    <div class=\"ctablocks_content_info\">\r\n      \r\n            <div class=\"title-wrap\">\r\n\t\t\t\t\t                  <img decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/info-icon-cta.png\" alt=\"Say goodbye to website errors\" title=\"Say goodbye to website errors\">\r\n\t\t\t\t\t            <h4>Say goodbye to website errors<\/h4>\r\n        <\/div>\r\n              <p>Achieve peace of mind with 99.99% uptime on 10Web Managed <br>WordPress Hosting, powered by Google Cloud. <\/p>\r\n          <\/div>\r\n    <div class=\"ctablocks_content_button\">\r\n              <a href=\"https:\/\/10web.io\/ai-website-builder\/\" class=\"button\" data-gtag=\"sign-up-blog\" data-buttontype=\"sign-up\" data-gtag=\"cta-90\" data-buttontype=\"cta-inline\"\r\n\t        >Learn How<\/a>\r\n            \r\n    <\/div>\r\n  <\/div>\r\n    <\/div>\r\n\n<h2 id=\"what-does-http-304-mean\"><span style=\"font-weight: 400;\">What does HTTP 304 mean?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">In essence, the HTTP 304 Not Modified status code means &#8220;nothing has changed.&#8221; It&#8217;s a server&#8217;s way of saying that the content you&#8217;re asking for hasn&#8217;t been updated since the last time you requested it. Instead of sending you the same data again, the server instructs your browser to use the version already stored in its cache. This process significantly reduces bandwidth usage and improves page load times, making your browsing experience quicker and more seamless.<\/span><\/p>\n<h2 id=\"where-does-this-code-come-from\"><span style=\"font-weight: 400;\">Where does this code come from?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The HTTP 304 status code is generated by the server when a website or web application is accessed. It&#8217;s based on specific headers sent by the client (your browser), like `If-Modified-Since` or `If-None-Match`. These headers include dates or identifiers that tell the server when you last got the resource. If the server finds that the resource hasn&#8217;t changed since that date or the identifier still matches, it responds with a 304 status code.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Understanding this mechanism is crucial because it underlines the importance of proper cache management both on the server and the client side. Misconfigured headers or cache settings can lead to outdated content being served, or, conversely, resources not being cached effectively, which could slow down the web experience.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Occasionally, you may encounter an HTTP 304 response when it is not expected. The primary causes for this can be attributed to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Configuration issues with the server or problems with the Domain Name Server (DNS).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A cached resource that has become compromised or corrupted, such as by malware or viruses affecting the browser.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The 304 status code indicates a scenario that could originate from either the server-side or the client-side, necessitating a thorough diagnostic process to identify and rectify the issue.<\/span><\/p>\n<h2 id=\"how-to-fix-the-http-304-status-code\"><span style=\"font-weight: 400;\">How to fix the HTTP 304 status code<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The 304 status code is not an error in the traditional sense. It is a feature designed to optimize web browsing by making it faster and more efficient. The HTTP 304 status code means &#8220;Not Modified,&#8221; indicating that the requested resource hasn&#8217;t changed since the last time it was accessed and there&#8217;s no need to resend it. However, if you&#8217;re developing or debugging a website and come across this status unexpectedly, it may signal the need for a closer look at your caching policies and configurations. Let&#8217;s delve into understanding and addressing the nuances of HTTP 304.<\/span><\/p>\n<h3 id=\"clear-your-browsers-cache\"><span style=\"font-weight: 400;\">Clear your browser\u2019s cache <\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The cache is a tool browsers use to decrease load times and save bandwidth by storing copies of webpages locally. When you revisit a website, the browser can load it from the cache if it hasn&#8217;t changed, rather than downloading it all over again. However, if the cache doesn&#8217;t update properly or becomes too full, it might cause your browser to repeatedly serve the 304 status code, even when updates are available. Clearing the cache removes these outdated or corrupt files, compelling the browser to fetch the latest content from the web server. This ensures you&#8217;re viewing the most current version of the website.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Chrome<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Click the three-dot menu in the top right corner.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Navigate to &#8220;More tools&#8221; &gt; &#8220;Clear browsing data.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Choose the time range (selecting &#8220;All time&#8221; to clear everything).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Check the boxes for &#8220;Cookies and other site data&#8221; and &#8220;Cached images and files.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Click &#8220;Clear data.&#8221;<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache.jpg\" alt=\"Chrome clear browser cache window selected for all time.\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-25016\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-browser-cache-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h4><span style=\"font-weight: 400;\">Firefox<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Click the menu button and select &#8220;Options.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to &#8220;Privacy &amp; Security&#8221; and scroll down to &#8220;Cookies and Site Data.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Click &#8220;Clear Data&#8221; and select &#8220;Cached Web Content.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Confirm by clicking &#8220;Clear.&#8221;<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox.jpg\" alt=\"Firefox settings for Privacy and Security with the clear data page open.\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-25131\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clear-data-in-Firefox-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h4><span style=\"font-weight: 400;\">Safari<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to Safari &gt; Preferences &gt; Advanced.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enable the &#8220;Show Develop menu in menu bar&#8221; option.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">From the Develop menu, select &#8220;Empty Caches.&#8221;<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache.jpg\" alt=\"Safari Clearing website data page\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-24917\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Clearing-Safari-cache-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h3 id=\"scan-for-malware\"><span style=\"font-weight: 400;\">Scan for malware<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Malware can interfere with your computer\u2019s normal operations in myriad ways, including manipulating how your browser interacts with websites. Some malicious software is designed to hijack browser sessions, redirect web traffic, or alter the way your computer handles DNS lookups and caching. This can lead to receiving the 304 status code erroneously. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Running a malware scan helps identify and remove any malicious programs that might be causing your browser to behave unpredictably. By purging these unwanted applications, you restore standard browsing functionality, potentially resolving issues related to the 304 status code.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">To run a malware scan:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Open your antivirus software.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Select the option to run a full system scan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Follow the on-screen instructions to complete the scan and remove any detected malware.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan.jpg\" alt=\"Antivirus page of the Windows operating system.\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-26222\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Antivirus-scan-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h3 id=\"deactivate-browser-extensions\"><span style=\"font-weight: 400;\">Deactivate browser extensions<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Browser extensions can sometimes interfere with how web pages are loaded and displayed. An extension might be designed to modify webpage data, manage cookies, or control cache behavior, inadvertently leading to a 304 status code by preventing the browser from retrieving updated content. An extension can also become corrupted.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Deactivating these extensions can help pinpoint the one causing the issue. Once extensions are disabled, and the problem resolves, you can reactivate them one by one to identify which extension was at fault. This selective process ensures you keep the utility of your extensions while eliminating any negative impact they have on web page loading.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Chrome <\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Click on the three dots at the top right corner<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to &#8220;Extensions&#8221; &gt; \u201cManage Extensions.\u201d<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Disable extensions one by one by toggling them off.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">After each disable, check if the issue persists to identify the problematic extension.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome.jpg\" alt=\"Extensions page in Chrome with the disabled toggle highlighted.\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-26211\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/02\/Disable-extensions-Chrome-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h4><span style=\"font-weight: 400;\">Safari<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to Safari &gt; Preferences &gt; Extensions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uncheck the box next to the extension to disable it.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac.jpg\" alt=\"Extensions in Safari\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-24922\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Disabling-extensions-Mac-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h3 id=\"flush-dns-and-reset-the-tcp-ip\"><span style=\"font-weight: 400;\">Flush DNS and reset the TCP\/IP<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sometimes, your computer&#8217;s DNS cache can become outdated or corrupted, leading to issues with loading websites and potentially causing the 304 status code. Flushing the DNS cache clears out these old entries, ensuring your computer queries for the most up-to-date domain information. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Resetting the Transmission Control Protocol\/Internet Protocol (TCP\/IP) stack, on the other hand, can resolve underlying issues with your internet connection that might be causing the 304 error. This step reverts your internet connection settings back to their defaults, potentially fixing problems caused by misconfiguration or corruption.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Windows<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Open Command Prompt as administrator.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Type `ipconfig \/flushdns` and press Enter to flush the DNS.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Type `netsh int ip reset` and press Enter to reset TCP\/IP.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Flush-DNS-windows.jpg\" alt=\"Windows command prompt with flushdns\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-24703\" \/><\/p>\n<h4><span style=\"font-weight: 400;\">MacOS<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Open Terminal.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Type `sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder` and press Enter to flush the DNS.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">TCP\/IP reset is not typically required on macOS, but renewing DHCP lease via System Preferences &gt; Network can help.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1.jpg\" alt=\"Terminal on a Mac showing the command for flushing DNS.\" width=\"1484\" height=\"835\" class=\"alignnone size-full wp-image-24617\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1-742x418.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1-768x432.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2023\/12\/Flush-DNS-Mac-1484x835-1-600x338.jpg 600w\" sizes=\"auto, (max-width: 1484px) 100vw, 1484px\" \/><\/p>\n<h3 id=\"change-dns\"><span style=\"font-weight: 400;\">Change DNS<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Switching to a different DNS server can improve your internet browsing experience by potentially bypassing issues related to your default DNS settings, which might be causing the 304 status code. Different DNS servers can have different update frequencies or routes for resolving domain names, which might allow you to access a more current version of the website you&#8217;re trying to visit. This is particularly useful if the DNS server you&#8217;re currently using is slow to update or is experiencing technical difficulties.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Windows<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to Control Panel &gt; Network and Internet &gt; Network and Sharing Center &gt; Change adapter settings.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Right-click your active network connection and select Properties.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Select Internet Protocol Version 4 (TCP\/IPv4) and click Properties.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Choose &#8220;Use the following DNS server addresses&#8221; and enter 8.8.8.8 and 8.8.4.4.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows.jpg\" alt=\"Setting in Windows where DNS servers are changed\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-24923\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Windows-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h4><span style=\"font-weight: 400;\">MacOS<\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to System Preferences &gt; Network.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Select your active connection and click Advanced.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to the DNS tab and click the + button to add 8.8.8.8 and 8.8.4.4 as DNS servers.<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac.jpg\" alt=\"Settings in the Mac system where DNS servers can be changed\" width=\"1560\" height=\"875\" class=\"alignnone size-full wp-image-24915\" srcset=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac.jpg 1560w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-742x416.jpg 742w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-1484x832.jpg 1484w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-150x84.jpg 150w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-768x431.jpg 768w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-1536x862.jpg 1536w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-371x208.jpg 371w, https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/Change-DNS-server-in-Mac-600x337.jpg 600w\" sizes=\"auto, (max-width: 1560px) 100vw, 1560px\" \/><\/p>\n<h3 id=\"review-your-server-configuration-files-for-wrong-redirect-rules\"><span style=\"font-weight: 400;\">Review your server configuration files for wrong redirect rules<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">For web developers and administrators, the server&#8217;s configuration files dictate how requests are handled, including redirects and caching policies. Incorrect or overly aggressive caching directives can lead to situations where browsers are instructed to rely on cached versions of pages, resulting in a 304 status code even when updates are made. By reviewing and correcting these configuration files, you ensure that your server is providing the correct instructions to browsers, allowing for the proper loading of updated content.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Apache<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Apache&#8217;s configuration files are typically located in <\/span><b>\/etc\/httpd\/<\/b><span style=\"font-weight: 400;\"> (for CentOS\/RHEL) or <\/span><b>\/etc\/apache2\/<\/b><span style=\"font-weight: 400;\"> (for Ubuntu\/Debian). The main configuration file is usually named <\/span><b>httpd.conf<\/b><span style=\"font-weight: 400;\"> or <\/span><b>apache2.conf<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Site-specific configurations can be found in the sites-available directory with symbolic links in <\/span><b>sites-enabled<\/b><span style=\"font-weight: 400;\"> for active sites.<\/span><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Look for directives like <\/span><b>Redirect<\/b><span style=\"font-weight: 400;\"> or <\/span><b>RewriteRule<\/b><span style=\"font-weight: 400;\"> that might be improperly configured. For example:<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<pre><span style=\"font-weight: 400;\">Redirect 301 \/oldpage.html \/newpage.html<\/span><\/pre>\n<pre><span style=\"font-weight: 400;\">RewriteEngine On<\/span>\r\n<span style=\"font-weight: 400;\">RewriteRule ^old-directory\/(.*)$ \/new-directory\/$1 [R=301,L]<\/span><\/pre>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Check for caching-related directives such as <\/span><b>CacheControl<\/b><span style=\"font-weight: 400;\">, <\/span><b>ExpiresActive<\/b><span style=\"font-weight: 400;\">, and <\/span><b>ExpiresDefault<\/b><span style=\"font-weight: 400;\">. <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Verify that these are set appropriately to prevent browsers from relying on outdated cached versions of your content.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For redirects, ensure that the syntax is correct and points to the valid URL.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For caching, adjust the times or disable caching for dynamic content that changes frequently.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">After making changes, save your configuration file and restart Apache to apply them. Use the command <\/span><b>sudo systemctl restart apache2<\/b><span style=\"font-weight: 400;\"> on Ubuntu\/Debian or <\/span><b>sudo systemctl restart httpd<\/b><span style=\"font-weight: 400;\"> on CentOS\/RHEL.<\/span><\/li>\n<\/ol>\n<h4><span style=\"font-weight: 400;\">Nginx<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Nginx configurations are typically found in<\/span><b> \/etc\/nginx\/<\/b><span style=\"font-weight: 400;\">. The main configuration file is <\/span><b>nginx.conf<\/b><span style=\"font-weight: 400;\">, with site-specific configurations located in the <\/span><b>sites-available<\/b><span style=\"font-weight: 400;\"> directory and enabled through symbolic links in <\/span><b>sites-enabled<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Look for <\/span><b>rewrite<\/b><span style=\"font-weight: 400;\"> directives that might be causing incorrect redirects or 304 responses. Ensure that the rewrite rules are correctly implemented and lead to the correct URLs. For example:<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<pre><span style=\"font-weight: 400;\">server {<\/span>\r\n<span style=\"font-weight: 400;\"> ...<\/span>\r\n<span style=\"font-weight: 400;\"> rewrite ^\/oldpage.html$ \/newpage.html permanent;<\/span>\r\n<span style=\"font-weight: 400;\"> ...<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Examine caching configurations, particularly those within <\/span><b>location<\/b><span style=\"font-weight: 400;\"> blocks, such as<\/span><b> expires<\/b><span style=\"font-weight: 400;\"> directives. These should be set carefully to ensure that dynamic content is not being cached inappropriately, leading to stale content being served. For example:<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<pre><span style=\"font-weight: 400;\">server {<\/span>\r\n<span style=\"font-weight: 400;\"> ...<\/span>\r\n<span style=\"font-weight: 400;\"> location \/static\/ {<\/span>\r\n<span style=\"font-weight: 400;\"> expires 30d;<\/span>\r\n<span style=\"font-weight: 400;\"> }<\/span>\r\n<span style=\"font-weight: 400;\"> location \/dynamic\/ {<\/span>\r\n<span style=\"font-weight: 400;\"> expires off;<\/span>\r\n<span style=\"font-weight: 400;\"> }<\/span>\r\n<span style=\"font-weight: 400;\"> ...<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Adjust any <\/span><b>rewrite<\/b><span style=\"font-weight: 400;\"> rules that are not correctly directing traffic. <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Update or remove <\/span><b>expires<\/b><span style=\"font-weight: 400;\"> directives that are causing excessive caching.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Once your changes are made, save the configuration file. Restart Nginx to apply the changes with the command <\/span><b>sudo systemctl restart nginx<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ol>\n<h4>Notes:<\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Always backup configuration files before making changes. This ensures you can revert back if something goes wrong.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test your configuration changes using tools like curl to ensure that the expected headers are being sent and received.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Consider using configuration management tools or version control to track changes to your configuration files, providing an audit trail and simplifying rollback if necessary.<\/span><\/li>\n<\/ul>\n<h3 id=\"check-error-logs\"><span style=\"font-weight: 400;\">Check error logs<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Error logs are a goldmine of information for diagnosing web server issues, including those leading to the 304 status code. These logs can reveal patterns or specific errors related to content delivery, caching, and redirection that might not be immediately apparent. By identifying and addressing the underlying issues highlighted in the error logs, you can resolve factors contributing to the 304 status code, ensuring that your web content is served correctly and is up-to-date.<\/span><\/p>\n<h2 id=\"closing-thoughts\"><span style=\"font-weight: 400;\">Closing thoughts<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">By carefully addressing each potential cause of connectivity issues\u2014from clearing cache data to checking server configurations\u2014you can not only resolve the current problem but also enhance your overall browsing experience. Remember, the key to a smooth and reliable internet experience often lies in regular maintenance and proactive troubleshooting.<\/span><br \/>\n\r\n<style>\r\n  #ctablocks_inline_90{\r\n          background-color: #000000;\r\n        color: #ffffff;\r\n    border-radius: 6px;\r\n  }\r\n\r\n  #ctablocks_inline_90 p{\r\n    color: #ffffff;\r\n  }\r\n  #ctablocks_inline_90 .button{\r\n        background-color: rgb(51,57,241);\r\n      color: #ffffff;\r\n    border-color: #3339f1 !important;\r\n  }\r\n  #ctablocks_inline_90 .button:hover{\r\n    background: rgba(51,57,241,0.8);\r\n    color: #ffffff;\r\n    opacity: 1;\r\n  }\r\n        #ctablocks_inline_90 .ctablocks_content_info p {\r\n        padding-left: 36px;\r\n      }\r\n      #ctablocks_inline_90 .ctablocks_content_button {\r\n          margin-left: 37px;\r\n      }\r\n  @media screen and (min-width: 768px) and (max-width: 1260px) {\r\n      #ctablocks_inline_90 .ctablocks_content_button {\r\n          margin-left: 37px !important;\r\n      }\r\n  }\r\n  ;\r\n<\/style>\r\n<div id=\"ctablocks_inline_90\" class=\"ctablocks_container inline_type\r\n        \">\r\n\r\n  <div class=\"ctablocks_content clear\">\r\n    <div class=\"ctablocks_content_info\">\r\n      \r\n            <div class=\"title-wrap\">\r\n\t\t\t\t\t                  <img decoding=\"async\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/info-icon-cta.png\" alt=\"Say goodbye to website errors\" title=\"Say goodbye to website errors\">\r\n\t\t\t\t\t            <h4>Say goodbye to website errors<\/h4>\r\n        <\/div>\r\n              <p>Achieve peace of mind with 99.99% uptime on 10Web Managed <br>WordPress Hosting, powered by Google Cloud. <\/p>\r\n          <\/div>\r\n    <div class=\"ctablocks_content_button\">\r\n              <a href=\"https:\/\/10web.io\/ai-website-builder\/\" class=\"button\" data-gtag=\"sign-up-blog\" data-buttontype=\"sign-up\" data-gtag=\"cta-90\" data-buttontype=\"cta-inline\"\r\n\t        >Learn How<\/a>\r\n            \r\n    <\/div>\r\n  <\/div>\r\n    <\/div>\r\n\r\n<style>\r\n  #ctablocks_scrollbox-with-icon_89{\r\n            color: #ffffff;\r\n    border-radius: 6px;\r\n  }\r\n\r\n  #ctablocks_scrollbox-with-icon_89 p{\r\n    color: #ffffff;\r\n  }\r\n  #ctablocks_scrollbox-with-icon_89 .button{\r\n          background-color: rgb(51,57,241);\r\n        color: #ffffff;\r\n    border-color: #3339f1 !important;\r\n  }\r\n  #ctablocks_scrollbox-with-icon_89 .button:hover{\r\n    background: rgba(51,57,241,0.8);\r\n    color: #ffffff;\r\n    opacity: 1;\r\n  }\r\n  #ctablocks_scrollbox-with-icon_89.ctablocks_container {\r\n    left: 100%;\r\n  }\r\n  @media screen and (max-width: 1300px) {\r\n      #ctablocks_scrollbox-with-icon_89.ctablocks_container {\r\n          left: 0;\r\n          margin: 0 auto;\r\n      }\r\n  }\r\n  #ctablocks_scrollbox-with-icon_89 .ctablocks_content {\r\n      background-color: #000000;\r\n  }\r\n<\/style>\r\n<div id=\"ctablocks_scrollbox-with-icon_89\" class=\"ctablocks_container scrollbox-with-icon_type\r\n      \">\r\n\r\n  <div class=\"ctablocks_content clear\">\r\n    <div class=\"ctablocks_content_info\">\r\n              <h4>Say goodbye to website errors<\/h4>\r\n        <h4 class=\"mobile-title\">Fix all the website errors in one click<\/h4>\r\n              <p>Migrate your website to the world's best Managed WordPress Hosting.<\/p>\r\n          <\/div>\r\n    <div class=\"ctablocks_content_button\">\r\n              <a href=\"https:\/\/10web.io\/ai-website-builder\/\" class=\"button\" data-gtag=\"sign-up-blog\" data-buttontype=\"sign-up\" data-gtag=\"cta-89\" data-buttontype=\"cta-scrollbox-with-icon\"\r\n\t        >Migrate For Free<\/a>\r\n            \r\n    <\/div>\r\n  <\/div>\r\n    <span class=\"close_ctablocks\">\r\n      <img decoding=\"async\" class=\"close-icon\" src=\"https:\/\/10web.io\/blog\/wp-content\/plugins\/cta-blocks\/assets\/images\/close_w.svg\" class=\"close\">\r\n      <img decoding=\"async\" class=\"floating-icon\" src=\"https:\/\/10web.io\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/Info-icon_Blog.png\" alt=\"Say goodbye to website errors\" title=\"Say goodbye to website errors\">\r\n<!--      <img decoding=\"async\" class=\"arrow-icon white\" src=\"\/cta-blocks\/assets\/images\/arrow-icon.svg\" class=\"close\">\r\n-->      <img decoding=\"async\" class=\"arrow-icon purple\" src=\"https:\/\/10web.io\/blog\/wp-content\/plugins\/cta-blocks\/assets\/images\/arrow-icon-purple.svg\" class=\"close\">\r\n  <\/span>\r\n<\/div>\r\n<br \/>\n <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Let&#8217;s dive into one of the web&#8217;s handier responses, the HTTP 304 Not Modified status code. This status code is all about efficiency and speed. When you&#8217;re browsing the web, there&#8217;s a lot of back-and-forth communication happening between your browser (the client) and the servers hosting the websites you visit. This communication is governed by HTTP (Hypertext Transfer Protocol). HTTP&#8230;<\/p>\n","protected":false},"author":79,"featured_media":26232,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"two_page_speed":[],"footnotes":"","tenweb_blog_toc":"                                                                                                                                                                <ul>\r\n\t<li>\r\n\t\t<a href=\"#what-does-http-304-mean\">What does HTTP 304 mean?<\/a>\r\n\t<\/li>\r\n\t<li>\r\n\t\t<a href=\"#where-does-this-code-come-from\">Where does this code come from?<\/a>\r\n\t<\/li>\r\n\t<li>\r\n\t\t<a href=\"#how-to-fix-the-http-304-status-code\">How to fix the HTTP 304 status code<\/a>\r\n\t\t<ul>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#clear-your-browsers-cache\">Clear your browser\u2019s cache<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#scan-for-malware\">Scan for malware<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#deactivate-browser-extensions\">Deactivate browser extensions<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#flush-dns-and-reset-the-tcp-ip\">Flush DNS and reset the TCP\/IP<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#change-dns\">Change DNS<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#review-your-server-configuration-files-for-wrong-redirect-rules\">Review your server configuration files for wrong redirect rules<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t<li>\r\n\t\t\t\t<a href=\"#check-error-logs\">Check error logs<\/a>\r\n\t\t\t<\/li>\r\n\t\t<\/ul>\r\n\t<\/li>\r\n\t<li>\r\n\t\t<a href=\"#closing-thoughts\">Closing thoughts<\/a>\r\n\t<\/li>\r\n<\/ul>\r\n                                                                                                                        ","tenweb_blog_competitor_type":"","tenweb_blog_competitor_names":"","tenweb_blog_twb_version":0,"tenweb_blog_type":"on"},"categories":[500],"tags":[],"class_list":["post-26221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-http-errors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.0 (Yoast SEO v23.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HTTP 304 Not Modified: What It Means &amp; Why It Matters<\/title>\n<meta name=\"description\" content=\"Gain insights into the HTTP 304 status code, its origins from server-side or client-side, and the process required to tackle this error.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/10web.io\/blog\/http-304-not-modified-status-code\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fixing the HTTP 304 Not Modified Status Code\" \/>\n<meta property=\"og:description\" content=\"Gain insights into the HTTP 304 status code, its origins from server-side or client-side, and the process required to tackle this error.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/10web.io\/blog\/http-304-not-modified-status-code\/\" \/>\n<meta property=\"og:site_name\" content=\"10Web - 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