Using ySlow, it recommends that I use eTags. I never heard of them before today. The question is now, how do I configure eTags?
I just spent the last 2 hours trying to figure this out. I tried adding various recommended scripts to my .htaccess file, but with no luck. ySlow keeps complaining...
My site is a secure site(https) on a litespeed web server. I seen some say you can't configure eTags on a litespeed web server. Is this true?
Thanks.
Note (2021-05-14) :
While historically there has been somewhat valid reasons to disable ETags - mainly pushed by Yahoo serving things from server farms and unable to implement ETags properly across all servers - ETags should not be disabled by default and chances are Yahoo's problems do not apply to you.
I think you're supposed to disable ETags, not turn them on.
Try this:
Header unset Pragma
Header unset ETag
FileETag None
References: