http://coveryourtracks.iykpqm7jiradoeezzkhj7c4b33g4hbgfwelht2evxxeicbpjy44c7ead.onion/about
By preserving privacy-friendly ads, sites that rely on advertising funding can continue to thrive without adjusting their core business model, even as they respect users’ privacy choices. Over time, we believe we can shift the norms on the Web to ensure privacy and respect for users comes first. But that can only happen if online advertisers are incentivized to respect user choices.