Sorry, didn't know where else to put this, but I came on here just now for the first time today and get the yellow pop up bar at thne top of my screen that says "This website wants to run the following add on: "SVGControl Module 2.0" from 'Adobe Systems Incorporated (unverified publisher)'. If you trust the website and the add on and want it to run, click here..."
It only appears on this site, so what is it?