While .htaccess redirects work, they're re-evaluated on every single request, which adds a small but real performance cost, and their effectiveness depends on AllowOverride being enabled for the directory. If you have access to Apache's main configuration (not just shared hosting with only .htaccess access), a VirtualHost-level redirect is the more efficient and reliable option.
ServerName yourdomain.com
ServerAlias www.yourdomain.com
Redirect permanent / https://yourdomain.com/
This handles the entire redirect at the port-80 VirtualHost level, before Apache even needs to process a .htaccess file for the request, and applies consistently regardless of directory-level override settings.
When .htaccess is still the right choice
On shared hosting where you don't have access to the main Apache configuration, .htaccess remains the only practical option — the performance difference is negligible for most small-to-medium sites, and it's not worth requesting server-level config access just for this if .htaccess is already working correctly.
Why VirtualHost-level redirects perform better than .htaccess at scale
A .htaccess redirect is re-evaluated on every single request, while a VirtualHost-level redirect is compiled into Apache's main configuration and evaluated more efficiently — the performance difference is negligible for a small site but becomes more meaningful at higher traffic volumes.
What AllowOverride has to do with whether .htaccess even works at all
The AllowOverride directive in Apache's main configuration controls whether .htaccess files are even read for a given directory at all — on shared hosting where you don't control the main configuration, this is typically enabled by default, but on a self-managed server it's worth confirming before assuming a .htaccess rule isn't working due to a syntax issue when it might not be getting read at all.
Why keeping both approaches documented helps future troubleshooting
If your server uses VirtualHost-level redirects for performance while an application also has its own .htaccess rules for other purposes, documenting which layer is responsible for the HTTPS redirect specifically prevents future confusion when someone else troubleshoots a redirect-related issue without that context.
What mod_rewrite versus a simple Redirect directive means for this use case
For a straightforward, unconditional HTTPS redirect, Apache's simpler Redirect or RedirectMatch directive is often sufficient and easier to read than a full mod_rewrite rule — reserving mod_rewrite's more complex pattern-matching capability for cases genuinely requiring conditional logic beyond a simple protocol redirect.
How to apply the same VirtualHost pattern across multiple sites on one server
Using Apache's Include directive to reference a shared redirect configuration snippet across multiple VirtualHost blocks avoids duplicating identical redirect logic in every individual site's configuration, simplifying maintenance when the same pattern applies uniformly across many sites.
Why Apache's configuration test command should become a standard habit before any reload
Running apachectl configtest before every reload, not just when troubleshooting a suspected issue, catches syntax errors before they take down a working configuration — a low-cost habit that prevents an entirely avoidable category of self-inflicted outage.
A final comparison thought between Apache and Nginx for this specific use case
Both Apache's VirtualHost approach and Nginx's server block approach achieve functionally identical results for this specific redirect use case — the choice between them is generally driven by your broader server software preference rather than any meaningful difference in redirect capability specifically.
What a minimal, complete VirtualHost example looks like start to finish
A minimal working pair includes a port-80 VirtualHost containing only the redirect directive, and a port-443 VirtualHost with SSLEngine on, your certificate paths, and your document root — together representing the smallest complete configuration needed for a working HTTPS site with redirect.
How to apply this same pattern when running multiple Apache versions side by side
The VirtualHost redirect pattern remains consistent across Apache 2.2 and 2.4, the two most commonly encountered versions still in production use, though some module names and default configuration file locations differ slightly between them — worth confirming against your specific version's documentation for exact file paths.