GZip Not working with WP Super Cache

wordpress

#1

I have WP Super Cache installed and configured according to the directions in this article:

https://www.dreamhost.com/wordpress/guide-to-gzip-compression/

However, Gzip compression isn’t working. Here are the results of a variety of tests:

Google PageSpeed: says Gzip is not enabled

checkgzipcompression.com: says Gzip is not enabled

varvy: says Gzip IS enabled, but then shows that the original size and compressed size are the same

giftofspeed: says Gzip IS enabled and that compression is happening

gtmetrix: says Gzip is not enabled

Any suggestions?