Hi Rompin Raider,
Yes I like the way that users have to override an alert screen to go to a suspicious site as with Google Safebrowsing (Unmasked Parasites), DrWeb's URL checker, Yandex, Bitdefender's Traffic Light. In this way the users of Firefox and Google Chrome browsers have an added layer of protection.
avast! decided to have in-browser detection via the avast! Web Shield and avast! Network Shield. So always have these up.
There will always be discrepancies between various tools. DrWeb from old detects a lot of issues that avast! misses. I have seen many examples of this in recent years to know this to be a fact. That is why I am glad we also have DrWeb users on these forums (Dim@rik for instance brought a lot of valuable input). There is also discrepancy in findings with scanners that look into header and request data, and scanners that act on scripts, obfuscation, malicious iframes and redirects. There is a core of untouchable evergreen baddies that should be blocked always and there is the everchanging landscape of websites that have become infected because of vulnerable server and website software through automated malcreation attacks.
A problem here is that scanners can lack behind the actual website security status. The link is there but the source of malcode has been closed or the malware domain has been taken down. These issues could also lead to various scan results. Check for domain and IP with google.
Rule one. If some issues is flagged there must have been a reason for it. Do not go there, and if you have to go there sandboxed or with blockers in the browser. In Google Chrome one could use NotScripts combined with Better Pop up Blocker and some domain blocking list added to ABP.
There is more to it, but this could be a good start for the average user. So be safe and secure and watch your internet clicks,
polonus