That’s data about to occur for the audience measurement called weekly total reach, and for check-ins to physical locations. Tallies of mentions on Facebook, which are labeled people talking about this, will continue to be expressed as a running tally, and will not be affected.
Facebook has been sending out messages to page owners with the subject line, “Check-in numbers on pages will be updated in the next few weeks.” Here’s what these missives say:
We are revising check-in numbers on Facebook pages to give you a more accurate picture of how people are visiting your business. Among these changes, previously, if an individual checked into your business multiple times, each check-in was counted into your page’s total check-in number.
Now, if someone checks into your business multiple times within a 12-hour period, that action will be counted as one unique check-in. In addition, when people tag their friends at a location and upload a photo, those photo tags will be counted more holistically.
For example, if 20 photos were uploaded to an album at a specific location, we’ll now count that as a single check-in. If Jessica checks into a location and tags five friends in the photo she uploads with her check-in, the total check-ins number will be six — Jessica plus her five friends.
On the positive side, it seems like this change will, as intended, give page managers a more accurate read on engagement with their pages. On the negative side, however, totals for key metrics that are publicly visiblewill drop precipitously.
Page managers: Have you received this email from Facebook yet?
Many thanks to Dennis Yu, chief executive officer of BlitzLocal for the tip.