I have installed W3 Total Cache on my WordPress site and I enabled gzip compression in Browser Cache area. However gtmetrix reports that I have to enable gzip compression for various js and css files. ...
I run a WP3.x Multisite setup. One of the themes I use on a site has options for minifying, using Gzip compression and using data URIs for images (not sure what the latter function is or does). In the ...