Possible Google Update: Friday 25-10-13

Algoroo has measured a significant ranking flux on Friday after a relatively stable fortnight indicating at a possible algorithmic tweak at Google.

2.33 roos

The SERP turbulence level this Friday was at a whopping 2.33 roos making it the 8th most volatile

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Reddit: Google’s Semantic Data-Mining Opportunity

Look at this perfectly looped image sequence. It’s link building, chain making, Futurama, factory… it’s satisfying, and hypnotic. Google, however, won’t be able to link these concepts well enough unless it’s fed structured semantic data. They must find creative ways …

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Link Removal Blackmail

In the past few months we’ve all removed a few links, some of us even handled link removal campaigns for our clients. Mistakes of the past practices come back around and now the entire SEO community is dealing with them, …

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Tested: QR and EXIF URL Discovery


I’ll keep this short and to the point. We tested two things:

  1. Will Google discover a URL contained in a QR code?
  2. Will Google discover a URL contained in an EXIF?

The answer to both at this stage of our …

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The Art of Link Earning

Exactly two years ago, I published a little study on link anatomy [PDF] from link builder’s point of view and many were surprised to see so many attributes attached to something so simple as a link. Today will focus on …

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Penguinflux or Hummingbird?

Today we upgraded Algoroo to include all available SERP flux data ranging from December 2012 until now. One thing that strikes me as unusual is the impact Penguin 2.0 left on search results. It seems that the level of search …

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What Is the Value of a Facebook “Like” Anyway?

Facebook Like

With over 1 billion active users as of this year, Facebook is no doubt the social network to master for marketers. However, for most company Facebook accounts, the focus isn’t generally on the number of “likes” or “fans” earned. While

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