Have had W3 Total Cache on my site http://www.insidertrips.com for a bit, but now I'm trying to really make sure i'm getting the most out of it in order to help improve the performance of my site.
Right now, i'm not sure if it's the configuration of my site (or my host-Godaddy) that is causing my performance issues, but i figured i'd try and do my best to clean up the site before i switch hosts. I have read a lot of the forum posts and have used most of the following settings from this post here:
but i've enable JS and CSS Minify, and then used the help section of the plugin to move the recommended css/jss strings into my head. Also i'm not using a CDN (not sure if this would help me?)
On Web Page Test, i've improved my JS minify score, but overall not really happy with the speed of the site. I'm also getting occassional 500 page server errors, which I can't seem to figure out.
Can anyone take a look at my site/speed and see if they think that i can improve upon any areas? Thanks in advance!