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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 …

 

Content Rejuvenation

Content rejuvenation describes the process of further development of existing content on your website, specifically targeting pages which are already popular in search engines. The idea is to maximise the benefits to your authorship and the website you write for.…

 

Google Doesn’t Index Selectively Shared Posts

Excluded Circle

As you can guess from the title, our main discovery (or I should say confirmation) is that Google+ posts you share with limited circles will not be indexed and will not return in Google’s non-personalised search results.

So, if you …