xmatch.comは安全ですか？

I see a lot of crap of site contains malware  which is bull me and my wife have been members of this site X-Match since 2006 and only once some hacker injected code that tried to hijack your browser X-Match caught it and was gone by the next day they did not host malware they were hacked and i have this site as my home page and almost daily browse this site since i joined in 2006 so the one saying they will infect you with malware probably seen the WOT warning viewed the details which states the time years ago they were hacked but it does not say they were victims but says engaged in distributing malware which is like saying if your computer is infected and it infects mine that you did it on purpose but yes it has very explicit sexual images so not safe for kids

Why WOT issue a red warning when it's quite clear adult xxx site ? There must be a demand for, so I'm ready to enter, btw my protection is the best, I highly doubt when others say malware WITHOUT saying what attempt so that logic makes no sense to believe...