Weird pop-up 'site survey' whilst you're on a thread.

[FruVikingessOla]

I've seen them previously (a while back), but just clicked on the X to close them.

But, MNHQ, do you know this is happening? Are they affiliated to you? Or are they ... random?

[KateSMumsnet]

Nope - nothing to do with us we're afraid, so thanks v much for flagging. Which browser are you using Fru?

[FruVikingessOla]

(oldish!) iMac - Firefox.