Title: 404 error
Last modified: September 5, 2024

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# 404 error

 *  [whatgroups](https://wordpress.org/support/users/whatgroups/)
 * (@whatgroups)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/404-error-442/)
 * I am facing an issue. I am receiving 404 error “.well-known/traffic-advice” on
   my website I don’t know why these errors are coming. Anyone help me why this 
   happening. ? Thank you
    -  This topic was modified 1 year, 10 months ago by [James Huff](https://wordpress.org/support/users/macmanx/).
      Reason: redundant link remoced
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2F404-error-442%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Carlos García](https://wordpress.org/support/users/abejorrodigital/)
 * (@abejorrodigital)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/404-error-442/#post-17995791)
 * A 404 error indicates that the requested resource cannot be found on the server.
   Here are a few steps you can take to resolve this issue:
 * **Check for Typos or Incorrect URLs**: Ensure there are no typos or incorrect
   URLs linking to “.well-known/traffic-advice” on your website. Double-check any
   links, redirects, or references to this URL and correct them if necessary.
 * **Verify the Existence of the Resource**: Confirm if the resource at “.well-known/
   traffic-advice” is meant to exist on your server. If it’s not a necessary file
   for your website’s functionality, you can safely ignore the 404 error.
 * **Check Your Website’s .htaccess File**: If you are using an Apache web server,
   your website might have a .htaccess file that contains rules for URL rewriting
   and redirects. Ensure there are no rules in the .htaccess file that are causing
   the 404 error for “.well-known/traffic-advice”. If you find any relevant rules,
   remove or modify them accordingly.
 * **Verify Your Web Server Configuration**: Ensure your web server is properly 
   configured to handle requests for “.well-known” directories. Some web servers
   may require specific configurations to serve files from the “.well-known” directory.
   Consult your web server’s documentation or contact your hosting provider for 
   assistance.
 * **Use a Sitemap or Robots.txt File**: Create a sitemap or robots.txt file for
   your website and ensure it doesn’t contain any incorrect or outdated URLs that
   might be causing the 404 error. Update these files with the correct URLs.
 * **Monitor Your Website’s Error Logs**: Check your website’s error logs for more
   information about the 404 errors. The logs may provide additional context about
   the specific requests causing the errors, which can help you identify the root
   cause.
 * Also, a more common cause of the 404 errors for the URL “.well-known/traffic-
   advice” is that Google’s Chrome browser is trying to access this file through
   its feature called “Chrome Privacy Preserving Prefetch Proxy.” This Chrome feature
   preloads content from other origins without exposing user information, aiming
   to speed up page loading if the user eventually navigates to those URLs.When 
   Chrome attempts to access “.well-known/traffic-advice,” it is looking for a configuration
   file that indicates whether it is allowed to prefetch the website’s content. 
   If this file does not exist on the server, Chrome receives a 404 Not Found error.
   In this case, the fault is due to the browser’s experience, not necessarily your
   WordPress configuration; you can rule this out by trying to access the site with
   other browsers like Opera, Brave, or Firefox.

Viewing 1 replies (of 1 total)

The topic ‘404 error’ is closed to new replies.

## Tags

 * [404 errors](https://wordpress.org/support/topic-tag/404-errors/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Carlos García](https://wordpress.org/support/users/abejorrodigital/)
 * Last activity: [1 year, 10 months ago](https://wordpress.org/support/topic/404-error-442/#post-17995791)
 * Status: not resolved

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