Getting this error,
<!-- Page not cached by WP Super Cache. No closing HTML tag. Check your theme. -->
Have set up with php to serve cache files, tried everything I can think of to no avail.
Website is http://www.giftshuffle.co.uk.
Advanced custom fields
Google Sitemap Plugin
GTmetrix for WordPress
WP Super Cache
WP HTTP Compression
Strictly Auto Tags
Deactivated all plugins and did not change anything.
Read up some other peoples responses on Google but couldn't find a solution.