[access-uk] What is this?

  • From: "ANDY COLLINS" <Andy@xxxxxxxxxxxxxxxxxxx>
  • To: <access-uk@xxxxxxxxxxxxx>
  • Date: Tue, 27 Nov 2012 22:12:47 -0000

Hi all -

Quite often these days on websites, I see things like this:

fb_xdm_frame_http frame
fb_xdm_frame_http frame end
fb_xdm_frame_https frame
Makes no sense to me, does it to anybody here? -

Andy

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