Overview
In the Apache vs Nginx vs LiteSpeed choice, the short answer is: Apache is the most compatible and reads .htaccess files, Nginx is the fastest free option but ignores .htaccess entirely, and LiteSpeed Enterprise reads Apache configuration and .htaccess while performing like Nginx, at the cost of a paid licence. For a WordPress site on cPanel, LiteSpeed with its cache plugin is usually the quickest setup; on your own VPS running an app, Nginx is the usual pick.
This comparison is for site owners deciding what their hosting should run and for anyone setting up a VPS. It sticks to the differences you’ll actually notice: whether your existing rules keep working, how PHP runs, what caching you get, and what your control panel supports. You can check which one your site uses now with this command:
curl -sI https://example.com | grep -i '^server'Many servers hide or shorten this header, so an empty result doesn’t mean anything is wrong.
Quick comparison
| Feature | Apache | Nginx | LiteSpeed |
|---|---|---|---|
| Reads .htaccess | Yes | No | Yes (Enterprise) |
| Connection model | Process/thread (event MPM) | Event-driven | Event-driven |
| PHP | PHP-FPM or mod_php | PHP-FPM | LSAPI (built in) |
| Built-in page cache | Basic (mod_cache) | FastCGI cache | LSCache + plugins |
| HTTP/3 | No native support | Yes (1.25+) | Yes |
| cPanel | Default | As a proxy in front of Apache | Drop-in replacement |
| Cost | Free | Free (Nginx Plus paid) | Paid; OpenLiteSpeed free |
Performance
Under light traffic you won’t see a difference between the three. The gap shows under many simultaneous connections: Nginx and LiteSpeed handle thousands of open connections with little memory, while Apache uses more memory per connection even with the event MPM. For static files (images, CSS, JavaScript), Nginx and LiteSpeed are clearly faster.
For PHP sites, the web server is rarely the bottleneck. A slow database query or an uncached WordPress page costs far more than the choice of server. What moves the needle is full-page caching, which is where LiteSpeed’s LSCache and Nginx’s FastCGI cache pull ahead of Apache. Benchmarks you find online usually compare an uncached Apache setup with a cached Nginx or LiteSpeed one, so treat big numbers with care.
.htaccess and compatibility
This is the difference that breaks sites during a move. Apache and LiteSpeed Enterprise read .htaccess files in every folder, so WordPress permalinks, redirects, password protection and security plugin rules just work. Nginx ignores them: every rewrite has to be converted into the Nginx server configuration, which a shared hosting customer can’t edit.
OpenLiteSpeed, the free edition, reads .htaccess rewrite rules but only picks up changes after a server restart. That catches people out when a plugin updates the file and nothing happens.
PHP handling
Nginx always hands PHP to a separate PHP-FPM service. Apache can do the same with PHP-FPM, which is the modern setup on cPanel servers. LiteSpeed uses its own LSAPI, which is fast and needs little tuning. For the site owner the practical difference is small; PHP versions and settings are managed the same way in the control panel (see changing the PHP version in cPanel).
Caching
- LiteSpeed: LSCache is built into the server and controlled from WordPress with the free LiteSpeed Cache plugin, including purging pages when you edit them. This is the easiest route to a fast WordPress site.
- Nginx: FastCGI cache is powerful but configured by hand, and cache purging for WordPress needs an extra helper plugin.
- Apache: relies on a caching plugin writing static files, which works well enough for small sites.
More on this in WordPress performance: caching and server-side fixes.
Control panel support
- cPanel & WHM: Apache by default. NGINX Manager in WHM puts Nginx in front of Apache as a caching proxy, so
.htaccessstill works. LiteSpeed Enterprise replaces Apache completely through its WHM plugin; if you run into problems there, see troubleshooting the WHM LiteSpeed plugin. - Plesk on Linux: runs Nginx in front of Apache by default, and lets you switch a site to Nginx only. See cPanel vs Plesk for the wider comparison.
- No panel: you choose freely. Nginx is the most common choice for apps and reverse proxies, Apache for simple PHP sites that rely on
.htaccess(LAMP stack guide).
Cost
Apache and Nginx are free and open source. LiteSpeed Enterprise needs a licence priced by server size, which your host normally includes when a plan advertises LiteSpeed. OpenLiteSpeed is free but isn’t supported by cPanel and has the restart-to-reload limitation above.
Which one should you choose?
- WordPress or WooCommerce on shared or reseller hosting: LiteSpeed if your host offers it, with the LiteSpeed Cache plugin. Otherwise Apache with a good caching plugin.
- Your own VPS running Node.js, Python, Docker apps or APIs: Nginx as the reverse proxy.
- A VPS with cPanel and many PHP sites: Apache with PHP-FPM, plus NGINX Manager, or LiteSpeed Enterprise if the budget allows.
- Legacy PHP apps full of
.htaccessrules: Apache or LiteSpeed. Moving them to Nginx means rewriting every rule.
On a Host & Tech VPS you have root access and can run whichever of the three fits your stack.
Frequently Asked Questions
Is Nginx faster than Apache?
For static files and large numbers of simultaneous connections, yes, and it uses less memory. For PHP pages the difference is small unless one of them uses page caching, so a cached Apache site can outperform an uncached Nginx one.
Is LiteSpeed better than Nginx for WordPress?
For most WordPress sites on shared hosting, yes, because LiteSpeed reads .htaccess and the free LiteSpeed Cache plugin controls full-page caching from inside WordPress. On a self-managed VPS, a well-configured Nginx with FastCGI cache performs just as well but takes more setup.
Does Nginx support .htaccess?
No. Nginx ignores .htaccess files completely. Rewrite and redirect rules have to be converted into the Nginx server configuration, which is why moving an Apache site to pure Nginx takes planning.
What is the difference between LiteSpeed Enterprise and OpenLiteSpeed?
LiteSpeed Enterprise is the paid version that works as a drop-in replacement for Apache, reads .htaccess instantly and integrates with cPanel. OpenLiteSpeed is free and open source but has no cPanel support and only picks up .htaccess changes after a restart.
Can I use Nginx with cPanel?
Yes, through NGINX Manager in WHM, which runs Nginx as a caching reverse proxy in front of Apache. Apache still handles .htaccess, so existing sites keep working. cPanel doesn’t support replacing Apache with Nginx entirely.