Everyone is talking about the big Google update, Panda 4.1 but there may have been a Bing search update last week also.

One WebmasterWorld member said he believes there was a Bing update:

I randomly checked some of the sites analytics and didn’t notice anything but some of the automated tools do show fluctuations, although Bing and Yahoo tend to show a lot of fluctuations often.

SERP Metrics:

SERPS.com:

DigitalPoint:

The WebmasterWorld webmaster said he had a 25% drop in traffic from Bing referrals last week, which is huge. Did anyone else notice a Bing change? Most of you don’t look that carefully at Bing, so let me know.

Here is the last Bing unconfirmed Bing update from May 5th.

Forum discussion at WebmasterWorld.