I'm using WP Super Cache but it generates a dynamic page and a cached page every time someone visits the site, meaning that it simply crashes under high traffic, with the cache being useless.
It's set up correctly, with the .htaccess and all (which should redirect users to the cached files in /wp-content/ etc.).
I get this code in the source:
<!-- Dynamic page generated in 0.535 seconds. -->
<!-- Cached page generated by WP-Super-Cache on 2010-01-19 17:28:49 -->
I use the following plugins:
Contact Form 7
Get Recent Comments
Google XML Sitemaps
WordPress Database Backup
WordPress Related Posts
WP Super Cache
I have tried turning off some of the plugins (like Popular Posts and XML Sitemaps), however, the problem persists.
Anyone experiencing something similar? Any solutions?