If most of your circles are red then you're using an ancient browser which doesn't support modern web technologies. Decent browser options are: Firefox, Safari, Chrome and Opera.
Internet Explorer (version 6-8) is considered crippled when it comes to web standards.
We found that Datingtipps.is poorly ‘socialized’ in respect to any social network.
According to Google safe browsing analytics, Datingtipps.is quite a safe domain with no visitor reviews.
We couldn't see on DMOZ that is why we don't think this site is secure to use but since DMOZ wants money to add your site to Dmoz we can't say this site is 100% secure or not.