I'm using php to cache files as i'm using category/postname permalinks
Test your cached website by clicking the test button below.
Fetching http://wordpresssites.net/ to prime cache: OK
Fetching first copy of http://wordpresssites.net/: OK (1.html)
Fetching second copy of http://wordpresssites.net/: OK (2.html)
The pages do not match! Timestamps differ or were not found!
Caching doesn't seem to be working
Directly Cached Files
I also get this message. how do i fix this?
Warning! /home2/wordpri4/public_html/ is writable. Please make it readonly after your page is generated as this is a security risk.
I also ran a yslow speed check which is the same score before activating the plugin