Sorry for my poor English.Thanks for your time reading this.
I am using moodle in China. For some reason (like GFW) we can't access sites like google and youtube.
My problem is that visiting my moodle site is very slow and I found the problem through the developer tools in chrome browser.
Any settings should I close? Could I remove the code about this in moodle files?
I am using Moodle 3.2.1 (Build: 20170109)