Our website has a request which takes is over half the website load time. The POST area of gtmetrix says “action=porto_refresh_cart_fragment” but we have no cart so it’s pointless & also a 400 bad request.
I have tried the following to disable this code:
heartbeat control plugin
speed drain repair plugin
disable cart fragments
Adding custom code to the functions.php to dequeue.
The only way i can get rid of it is to allow fastest cache plugin to render block the website. That gets rid of it but we then have 3 render blocking js & css.
Any help? Nobody else seems to of had this specific issue.
Read more here:: POST:admin-ajax.php request taking seconds to load