Will not load but chat works

www.alibaba.com or www.aliexpress will load for me. I'm on Comcast and these sites will not load, but my friend can load the sites from her office.

I can't either and I have comcast as well but others can. I can't even access from my phone

Mine won't either and I am on comcast but others can. i can't even access from my phone

I'm also on comcast and cannot get theses sites to load on either my regular computer or my ipad.