No problems here.. I just checked the ones you are having problems with and they all opened within a fraction of a second.
Which side of the country are you on? I’m in Cali, so there may be a break somewhere between here and there.
Comcast is having routing problems, I’ve solidly confirmed this from two distinct sources, neither of which are Comcast. I am in No. California. I can’t get East Coast sites but West Coast sites are coming in perfectly normally. I can get FR just fine (Fresnoid) can’t get Amazon (location unknown) I can get Wellsfargo.com (CA, I assume) I can’t get nytimes.com and don’t care!