WP-Optimize is compatible with all web servers, including:
- Apache
- NGINX
- Microsoft IIS
- Litespeed
- Lighttpd
However, only Apache makes it possible for a WordPress plugin to turn on Gzip compression and static caching headers; thus, on other webservers, WP-Optimize can only test and advise whether these beneficial features are active, but cannot itself turn them on.
Posted in: Cache
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