If the file has no effect, the problem is usually whether the `.htaccess` file is being read before the rule itself is checked. `AllowOverride None`, disabled `mod_rewrite`, wrong document root, an `.htaccess.txt` extension, a subdirectory context, or an NGINX-only setup can completely disable all rules.
.htaccess ignored
RewriteRule not working
AllowOverride None
Module rewrite already enabled
404 Not FoundIf the file has no effect, the problem is usually whether the `.htaccess` file is being read before the rule itself is checked. `AllowOverride None`, disabled `mod_rewrite`, wrong document root, an `.htaccess.txt` extension, a subdirectory context, or an NGINX-only setup can completely disable all rules.
Do not expect a `.htaccess` result without reserving the Apache, LiteSpeed, Plesk proxy or NGINX-only structure.
Back up the current file with the date; Find the directive and line in the Apache/LiteSpeed error log.
Do not change redirect, rewrite, header and access rules all at the same time.
Measure the status, Location, Content-Type and redirect number with curl and check the cache layers separately.
Do not intentionally create a syntax error on a live site to prove the file is being read.
Meaning: None of the directives in the file are being applied.
Possible cause: AllowOverride None or NGINX-only structure.
Meaning: The file is being read but the rewrite does not match.
Possible cause: Wrong regex, leading slash, or rule order.
Meaning: The RewriteEngine directive cannot be used.
Possible cause: Apache module not loaded.
Meaning: The file was not saved with the actual `.htaccess` name.
Possible cause: Windows hides extensions.
Meaning: The file is in a directory that does not serve requests.
Possible cause: Difference between addon domain, subdomain, or Plesk root.
Meaning: The per-directory RewriteRule pattern does not match.
Possible cause: The pattern starts with `^/product`.
Meaning: The existing file/directory exception is skipping the rewrite.
Possible cause: The `-f` or `-d` condition.
Meaning: `.htaccess` is read per request; a restart is not the main issue.
Possible cause: The file is not being read or a cache layer exists.
No records matching this expression were found.
apachectl -M 2>/dev/null | grep -E 'rewrite|headers|expires|auth_basic'Lists the required Apache modules.
apachectl -SShows whether the domains match their VirtualHost and document root.
grep -RniE 'AllowOverride|AllowOverrideList' /etc/apache2 /etc/httpd /usr/local/apache/conf 2>/dev/null | head -n 100Finds override permissions in Apache configurations.
find . -maxdepth 3 -type f -iname '*htaccess*' -printf '%p\n' 2>/dev/null || find . -maxdepth 3 -type f -iname '*htaccess*' -printLists incorrectly named htaccess files or those in subdirectories.
curl -sS -o /dev/null -w 'HTTP:%{http_code} Redirects:%{num_redirects} Final:%{url_effective}\n' -L https://example.com/test-urlTests the rewrite/redirect result externally.
curl -sSI https://example.com | grep -iE '^server:|^via:|^x-powered-by:|^cf-ray:'Shows Apache, LiteSpeed, NGINX, or proxy signs.
RewriteRule ^/product/(.*)$ index.php?slug=$1 [L,QSA]RewriteRule ^product/(.*)$ index.php?slug=$1 [L,QSA]RewriteRule ^eski$ /yeni [R=301,L]RewriteEngine On
RewriteRule ^eski$ /yeni [R=301,L]RewriteRule ^ index.php [L]RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.php [L]RewriteEngine On
RewriteRule ^product/(.*)$ index.php?slug=$1 [L,QSA]location / {
try_files $uri $uri/ /index.php?$query_string;
}In the site VirtualHost, `AllowOverride FileInfo` or the required classes must be enabled for the document root.
cPanel generally supports `.htaccess` by default; addon domain root and cache layers are common sources of errors.
In Plesk, Apache proxy mode and NGINX-only mode behave differently.
No. NGINX does not read `.htaccess` files. The rule must be translated to a `server` or `location` configuration.
Usually not; Apache evaluates the `.htaccess` file on each request. However, a reload or restart is required for VirtualHost, module, or AllowOverride changes.
A dated backup of the existing file should be taken, the active document root verified, and the change tested on staging or during low-traffic periods.
In cPanel it is usually inside `public_html`, in Plesk inside `httpdocs`; addon domains and subdomains may have a different document root.
LiteSpeed supports most rules through Apache compatibility; some module and handler behaviors may differ.
Full directive and line record in Apache/LiteSpeed error log. The file should be restored according to the log instead of being deleted randomly.
Domain should not be added directly without verifying domain, document root, proxy, WordPress, and server structure. Examples should be adapted and tested.
We examine redirection, rewrite, CORS, access and 500 errors with logs in cPanel, Plesk, LiteSpeed, WordPress, custom PHP and WISECP structures.