The site speed test at http://www.webpagetest.org says that the transfer compression isn't enabled on my site.
I've selected and saved the " Compress pages so they’re served more quickly to visitors." option on the advanced settings page.
This leaves me with questions. Did I manage to blow the setup, or is there a glitch in WP Super Cache? Alternately, should I install the GZip Super Ninja plug-in.
Thanks!
Mike