Nginx vs Apache: which web server should your host be running?
Apache, Nginx, and LiteSpeed each have different strengths. Here's a plain-English breakdown of what each does well and which to look for.
Apache: the historic default
Apache has powered the web since 1995 and still runs roughly a third of busy sites. Its big advantages are flexibility via .htaccess files and broad compatibility — any PHP app expects Apache to work.
Its weakness is concurrency. Apache spawns a process or thread per request, which gets expensive under traffic. Most budget shared hosting that feels slow is over-loaded Apache.
Nginx: the modern workhorse
Nginx uses an event-driven model that handles thousands of concurrent connections on minimal resources. It's faster at serving static files and reverse-proxying than Apache.
It's the default at scale — most cloud platforms, CDN edges, and high-traffic sites run Nginx in front of their application servers.
LiteSpeed: the WordPress favorite
LiteSpeed is Apache-compatible (.htaccess works) but uses an Nginx-style event-driven core. The LiteSpeed Cache plugin for WordPress gives genuinely impressive performance on shared hosting.
If you're shopping shared hosting for WordPress specifically, LiteSpeed-based hosts often outperform competitors at the same price point.
Questions readers ask about this topic
Do I need to care what server my host runs?
Can I switch servers without changing host?
Is Nginx better than Apache?
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