for web rep, it is definitely a sever side problem (at avast). all browser add-ons (google chrome, firefox, IE) are offline.
if u look through the last few days in this forum, there are a number of posts on this.
when 7.0.1451 was 1st released, i remembered it was working find on all browsers including chrome.
hope they fix it soon, while not a critical part of protection, it would be better if web rep is more reliable.