I doubt it's site related. pc or phone? phone, I could see an issue like this. never did really get used to the devices although I do have one. pc is my choice of anything internet related. games/browsing/calling out trolls/shopping online/ect. if pc, it could be the browser. I use chrome although a microsoft OS, I don't use whatever they put out there. sorry not real help but I bet if you google it, you may find some help/answers?
edit: I see you're on mac. definitely can not help then. build my own rig as well but always used microsoft OS. also, I have no issues with chrome, at all.