There is a place on my site that when something is loading makes a call of some kind to a domain called 1l.ytimg.com.
I can see this in the status bar ..."transferring from 1l.ytimg.com"
However when I look at the code I do not see a reference to this.
Any ideas what this is?
When I go the site it appears to be one of those site that just displays pay per click ads.
CDN for YouTube. It serves YouTube thumbnails and possibly more.