304 not modified header

Hello thanks for the great plugin! I am wondering about the feature “304 not modified” I haven’t been able to get this to work. I was successful with Supercache to get the 304 but not Cache Enabler.

My current header response:

HTTP/1.1 200 OK => 
Date => Fri, 19 May 2017 01:30:04 GMT
Server => Apache
x-cache-handler => wp
Strict-Transport-Security => max-age=31536000
Access-Control-Allow-Origin => *
X-Content-Type-Options => nosniff
X-Xss-Protection => 1; mode=block
X-Frame-Options => SAMEORIGIN
Upgrade => h2,h2c
Connection => Upgrade, close
Content-Length => 40865
Content-Type => text/html; charset=UTF-8

Before cache files are generated:

HTTP/1.1 200 OK => 
Date => Fri, 19 May 2017 01:48:30 GMT
Server => Apache
Expires => Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control => no-store, no-cache, must-revalidate
Pragma => no-cache
Link => ; rel="https://api.w.org/", ; rel=shortlink
Set-Cookie => PHPSESSID=f9caf8936004d8391dc0e89f3a5d86da; path=/
Strict-Transport-Security => max-age=31536000
Access-Control-Allow-Origin => *
X-Content-Type-Options => nosniff
X-Xss-Protection => 1; mode=block
X-Frame-Options => SAMEORIGIN
Upgrade => h2,h2c
Connection => Upgrade, close
Content-Length => 40802
Content-Type => text/html; charset=UTF-8

Releavent .htaccess entry:

$lt;FilesMatch "\.(gz|html)$">
Header set Cache-Control "max-age=86400, private, must-revalidate"
</FilesMatch>

Also I use Autoptimize and it sets some headers too but I don’t think it matters:

$lt;IfModule mod_expires.c>
        ExpiresActive On
        ExpiresByType text/css A30672000
        ExpiresByType text/javascript A30672000
        ExpiresByType application/javascript A30672000
</IfModule>

Looking for some tips to get this working I just can’t get this figured out!

Thank you!

• This topic was modified 8 years, 12 months ago by grantdb. Reason: code escape