Not really. It shows that WOT members have rated it as safe, but if you view that rating, it says
This reputation has a low confidence, which means not many people have rated the site.
There is also no way of knowing how old that rating is; anything could have happened to the site in the meantime.
WOT ratings are a good guide to how safe a site is, but should never be taken as a guarantee that the site is free from malware, etc.