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Results: Ten Months of Google Algorithm Changes

Google Flux

Data Source: Algoroo

We process search query data for thousands of keywords on a daily basis and observe fluctuations in their position. By adding both ups and downs into a single movement score we’re able to map the change levels …

 

Introducing: HyperPagerank

hyperpagerank

A ‘traditional’ link graph is a directed graph which consists of nodes connected by edges, a schematic representation of a document collection connected by directional links (A → B). Link-based search engines (such as Google) rely on directed link …

 

Cheating Penguin is Easy

TL;DR: Google’s latest Penguin update doesn’t seem to detect unnatural link surges or anchor text abuse from expired domain link networks.

After Venice-like update in Australia, we had a rather uneventful week. Google started warming things up again on May …

 

May 2013: A Massive Algorithm Update at Google?

It started in Australia as many webmasters and SEOs noticed a Venice-like update and now it looks like we’re looking at a global algorithm change.

mozcast

Mozcast shows a very turbulent 5th of May.

Jim Stewart was one of the first …

 

Impact of Word Count on Social Shares

I have so far written around 200,000 words of content. Some of my posts are long and detailed, others can be amazingly short. I experimented with various formats over the years but was unable to find the exact pattern of …

 

Anchor Text Proximity Experiment

hyperlink

Background

I always felt that surrounding text plays a semantic role in Google’s search algorithm, but was never able to ascertain the degree of its influence or whether it has any impact at all. This experiment was designed to test …