i am using this plugin with w3 total cache.
yes its working
browser cache , object cache , and page cache.
i am not able to use minify yet.
but all ok 😉
keep in mind that some addons might have problems using multi-lingual site and qtranslate.
i dont know why but fragmenting cache is not working with w3 total cache and qtranslate , or i havent been able to use it.
