The "check" page just attempts to list various server settings, including the deflate module. It can't be detected through Mod Setenvif, but your server definitely has Gzip compression enabled!
DeerSpotter wrote:I modified my PHP.ini file with the following to make it work:
output_handler = ob_gzhandler
zlib.output_compression = Off
;zlib.output_handler =
This is PHP compression module, and it is in fact
not what is compressing files from your server. Your server has the Apache deflate module installed, which is automatically compressing all text-based output from the server.
DeerSpotter wrote:But i'm surprised that it only compressed 3 files? is that all it needs to compress?
Nothing to be surprised about ... Imagevue X3 is
optimized for performance, and the less requests the better. Keep in mind, Gzip will only apply to text-based assets, including css, javascript and the html page itself. Images are already compressed with jpg, so gzip does not apply.
All good.