Hi
My site is hosted on siteground and I noticed that when I used their SG Optimizer plugin and ran a test on site pages I got an error message saying that pages were not cached so I contacted Siteground support and they replied ..
“By default, the Dynamic Cache mechanism will not cache a page if the same sets a cookie or opens a session. The reason is that these could contain sensitive data – caching such pages would represent a major security risk.
The cookie appears to be set by the Enfold theme that your website is currently using. I temporarily switched the theme to a default one and the website was properly cached:”
Hey briandeeney,
Thank you for the inquiry.
Based on the report above, the cookie is generated because of a PHP session. Are you using a Portfolio or Masonry element in the page?
set-cookie: PHPSESSID=1fe40ca1c6cac0e5a81c05d365b85b9a; path=/
You can disable the session cookie by adding this code in the functions.php file.
add_theme_support( 'avia_no_session_support' );
Best regards,
Ismael