Безопасен ли mediavoice.com?

I am going to go as far as light red for this one. It is for native advertising- which doesn't mean private. Normally trackers and tracked ads IMO are typically yellow. For this one when going to their site it immediately asks people to log in- meaning little-to-no investigation. Then I clicked on it's policies- which gave a 404 error. At that point there wasn't anything else to do but mark it as untrusted.

Part of Polar Mobile (http://polar.me/), which says: "The powerful platform that enables publishers to place native advertisements in-stream across all their sites, while leveraging their existing CMS and ad serving infrastructure. All you need is MediaVoice." I think I'll pass on letting these folks run scripts in my browser.