I enjoy this extension. The only complaint that I would have is that it needs a facelift. I used to use Chrome, so I do know this could look better.

Many reviews are for older and out of date versions. Works very well now.

99.9% of sites are 'safe' (Green)
@Believe me, I searched for some real dodgy stuff which should light up like a Christmas tree ;)

Green light for http://www.goooogleadsence.biz/ (phishing) ???

When it works, it works OK (although there are very few "red" sites, compared to Site Advisor and Norton). The biggest issue, though, is it only marks search results about half the time. Sometimes it sits there for 5 minutes and then the green check marks finally show up on the search results.

Please make this extension compatible from Firefox for Android

I can't understand how this product could get things so incredibly wrong! I've used eBay many times, for many years, with zero security issues. If this is just one example of how out of touch the add-on is, then what's the point of relying on it for anything?

https://addons.mozilla.org/es/firefox/addon/trafficlight/versions/

En Firefox la navegacion es terriblemente lenta