I bet it's partially transparent, so background color matters. But see mine.

Image

//

Oh weird, it's a light orange dot on my screen. But yeah, it indicates it's been installed by TestFlight. Riposte has the same dot for the same reason on my Springboard.

//

Nice! Different rx each, or same rx in different frames?

Beats me. I haven't even booted my Win 8 VM in a year or two. >.>

Excellent test photo choice. :)

New Post: Build 10: Upload Images [macchiato.10centuries.org]

That would also explain the comparison to CRLs rather than OCSP.

//

I think it's small enough it can pull the full list, keep it updated, and just check locally.

Looks like they apparently use a master blacklist? And you can request you be removed from it. http://stackoverflow.com/questions/30830488/why-does-microsoft-edge-formerly-project-spartan-prompt-to-open-this-website-i

ActiveX rubbish? Is this public sites or intranet?