WordPress .htaccess
WordPressWordPress .htaccess is a configuration file used by Apache-based web servers to control how a WordPress site handles URLs, redirects, access rules, and certain security and performance directives. In most setups it lives in the site root and contains WordPress rewrite rules for permalinks. Hosting environments, plugins, or custom edits can change it, affecting site reachability and behavior.
How It Works
.htaccess is a per-directory Apache configuration file that is read at request time. For WordPress, its most common job is enabling “pretty permalinks” by rewriting incoming URLs to index.php, where WordPress routes the request to the correct page, post, or taxonomy. The core WordPress rewrite block is typically bracketed by comments so WordPress can regenerate it when permalink settings change.
Beyond permalinks, .htaccess can enforce redirects (HTTP to HTTPS, non-www to www), restrict access to sensitive files, set caching headers, and tune PHP handling depending on the host. Many WordPress security and caching plugins add directives here. Because it is powerful and processed frequently, a single typo or incompatible directive can trigger 500 errors, redirect loops, or broken assets, so backups and careful edits matter.
Why It Matters for Web Hosting
WordPress .htaccess is closely tied to your hosting stack: it applies only when the server uses Apache (or an Apache-compatible layer). If a host uses Nginx, the same behaviors must be implemented in Nginx config, and WordPress plugins that “write to .htaccess” may not work as expected. When comparing plans, check whether you have access to .htaccess, whether overrides are allowed, and how the host handles rewrites, SSL redirects, and caching rules.
Common Use Cases
- Enabling WordPress permalinks via mod_rewrite rules
- Forcing HTTPS and canonical hostnames (www or non-www)
- Adding security restrictions (blocking directory listing, protecting wp-config.php)
- Setting browser caching and compression headers for static assets
- Creating 301 redirects after URL or site-structure changes
- Limiting access by IP or requiring authentication for staging areas
WordPress .htaccess vs Nginx Config
WordPress .htaccess controls behavior on Apache at the directory level and can often be modified by the site owner or plugins without server-wide access. Nginx does not use .htaccess; equivalent rules live in server blocks and location directives, usually managed by the host. On Nginx-based hosting, permalink rewrites, redirects, and caching must be configured in Nginx, so plan features like “custom redirects” or “plugin-managed caching” may depend on what the host exposes in its control panel.