访问tasvir-graphic.de时URL自动追加子路径触发404，求助排查

Hey there! Let's walk through the most common causes for this annoying redirect issue where your domain keeps adding that extra /tasvir-graphic/ path and throwing a 404:

• Check your .htaccess file (Apache servers)
  This is the #1 culprit for weird redirects. Head to your website's root directory and open the .htaccess file. Look for any RewriteRule lines that might be forcing a redirect to the extra path. For example, a rule like this would cause the problem:

  RewriteRule ^(.*)$ https://www.tasvir-graphic.de/tasvir-graphic/$1 [R=301,L]
  

  Edit the rule to remove the extra /tasvir-graphic/ segment so it points directly to your root domain, then save the file.

• Verify your CMS site settings
  If you're using a CMS like WordPress, Drupal, or Joomla, double-check your core site URL configuration:

  • For WordPress: Go to Settings > General and make sure both "WordPress Address (URL)" and "Site Address (URL)" are set to https://www.tasvir-graphic.de (no extra path at the end).
  • For other CMS platforms: Look for similar "site URL" or "base URL" settings in the admin panel and ensure they don't include the extra /tasvir-graphic/ segment.

• Check your hosting panel redirect rules
  Hosting panels like cPanel or Plesk often have a dedicated "Redirects" or "URL Forwarding" tool. Log into your hosting dashboard and look for any active redirects that map tasvir-graphic.de or www.tasvir-graphic.de to the URL with the extra path. Delete or modify that redirect to point directly to your root domain.

• Clear cache (browser & CDN)
  Old redirects can get stuck in browser cache. Try accessing your site in incognito/private mode first—if it works, clear your regular browser cache (use Ctrl+Shift+Delete on most browsers). If you use a CDN, log into your CDN dashboard and purge all cached content to ensure the new rules take effect.

• Inspect Nginx server configuration (if applicable)
  If your site runs on Nginx, check your site's configuration file (usually located in /etc/nginx/sites-available/). Look for rewrite directives that might be adding the extra path. A problematic rule might look like:

  rewrite ^/(.*)$ https://www.tasvir-graphic.de/tasvir-graphic/$1 permanent;
  

  Remove the extra segment, save the file, and restart Nginx with sudo systemctl restart nginx.

Start with the .htaccess and CMS settings first—those are the most common fixes. If you're still stuck, reaching out to your hosting provider's support team to help check server-level configurations should get you sorted!

内容的提问来源于stack exchange，提问作者HamiD