webegtodiffer.comは安全ですか？

As soon as I went to this site my antivirus software (avast) notified me that a threat (malicious url related to svsonlinetest.com) had been detected and that my network shield had blocked a harmful site. I'm not entirely sure how that all works, since i clicked a link for 1 site and a completely different site was blocked, but...that's what happened. According to the antivirus software, 80% of malware is distributed via the internet, not email...and only 1% of that comes from 'dodgy' sites, the rest being 'normal' sites. So I hate to dis this site without knowing exactly how malware works, but it seems that their security is not 100% if malware can get through them to my computer...well almost, since avast stopped it.