There's a new script that showed up on this site in the last couple days. The name suggests its purpose
pagead2.googlesyndication.com (1)
i don't get to see a list of scripts on my machine anymore with the stuff i am running nowdays, it is all silently just blocked, no list.
maybe just a googley bot? think they put things onto search engines, when a person searches for things. in this case a google search?
i am not sure, on that for certain.