First of all, i'm a print designer... not a webdevelopper :)
I designed a wordpress here : http://www.uniteddesign.fr
After using w3 total cache (it's an avada theme) the design was broken on some page, the admin bar disapeared (with basic setup), so i deceide to install quick cache. It seems to be more simple and user friendly, but my page speed grade is still slow...
I enable gzip compression via a php.ini, it works but not as expected.
Anyone as an idea of what's wrong on it ? Conflict ? Conflict ?
Greetings from france :)