Babak K.
I don't think that the site should be signed up to or used
I don't think that the site should be trusted and it is a scam site because: A: The site's own search returns a different set of results for exactly the same parameters. B: It is basically a redirection site where all references to its constituent pages are redirection to untrustworthy certificates. C: Its content claim is made kind of controversial to attract users who are not likely to report any subsequent issues. I didn't register because of the above and I would advise against it despite the "scamadvisor.com" score of 4.5.