Google Algorithm Updates & SEO

Google Algorithm Updates

Everything you need to know for SEO

The information shown below is a text version of the SEO infographic shown above.

According to Google their mission is to “organize the world’s information and make it universally accessible and useful”.

To achieve this they update their search algorithm over 500 times a year (more than once a day).

As a content writer, webmaster or SEO expert it’s impossible to follow every update, however there are key trends in these updates that stand out telling you what you need to do to achieve a high ranking in Google both now and in the future.  While the updates may be different, applying the same strategies will also help you with Bing, Yahoo and other search engines.

This infographic:

  • Lists all the significant updates from 2010 – 2014
  • Describes the major algorithm updates in detail
  • Explores what the key trends are
  • Provides a checklist for how to benefit from each algorithm

Major Google Algorithms

By far the 2 most important algorithm updates are Google Panda and Google Penguin.

Google Panda

First introduced in February 2011, with ongoing updates, Panda aims to reduce the position of "low-quality" or "thin" sites.

It penalises sites that:

  • Have an excessive number of adverts.
  • Have very little original or in-depth content.
  • Don’t appear trustworthy (partly calculated based on the number of searches for the brand name vs. the number of times the site’s visited).
  • Don’t show information when you first open the page (i.e. you have to scroll down to see anything useful).

Checklist

Panda is part of a trend of algorithm updates towards valuing high-quality and in-depth content.

To rank above your competitors in Google your site must:

  • Have original in-depth content (at least 500 words per page on several pages, over 1,000 words for expert articles).
  • Contain relevant information, not just a sales pitch.
  • Have a reputable brand.
  • Be about a specific topic, not every topic under the sun.

Google Penguin

First introduced in April 2012, with ongoing updates, Penguin aims to penalise sites that use keyword stuffing or have bad links going to them.

The following links to your site could get you penalised as a result of Penguin:

  • Automatically generated links of any kind.
  • Excessive links containing keywords in the anchor text (the clickable part of the link).
  • Excessive links from poor quality directories or generic article sites.
  • Links from irrelevant sites or sites in a different language.

Checklist

Penguin aims to motivate people towards creating quality content that others will spontaneously link to, or building natural links themselves.

After Penguin you want to build links using:

  • Unique articles on relevant websites.
  • Infographics or quality image sharing sites.
  • High quality directories.
  • Social Media sites.
  • News websites.

If the link is relevant and would be considered useful by a human visitor, it’s likely to be considered useful by Google too!

Payday Loan

Certain searches like “Payday Loan” used to generate many spammy results.  These updates target specific searches to make the results more helpful.

Checklist

Is your site total spam or highly dodgy?

If not, don’t worry about this update!  If so, switch to a more ethical business.

Google Pigeon

Since Google Pigeon was introduced in July 2014, results have been more tailored for different people based on their geographical location.

Checklist

To benefit from Google Pigeon, particularly if your main interest is local clients:

  • Include your address and phone number obviously on your website.
  • Include the same address and number in directories listing your site.
  • Focus on links from the same country as these will give you extra benefit.

Google Hummingbird

The Hummingbird algorithm update takes synonyms into accounts and tries to put the search query in context (e.g. “Hummingbird SEO” shows you results about the Google update, “Hummingbird flight” shows you results about how the bird flies.

Checklist

If previously you tried to use every possible synonym (equivalent, likeness, same meaning …) in your text, this is no longer necessary.  For optimal SEO include only the most important keywords and only use synonyms if it doesn’t interfere with how well your text reads.

 

Google Penguin and Panda

 

 

Date

Algorithm Update

P
A
Y
D
A
Y

 

P
E
N
G
U
I
N

P
A
N
D
A

17 October 2014

Penguin 3

 

3

 

21 October 2014

Pirate 2

 

 

 

23 September 2014

Panda 4.1

 

 

4.1

28 August 2014

Authorship Removed

 

 

 

24 July 2014

Pigeon

 

 

 

12 June 2014

Payday Loan 3

3

 

 

19 May 2014

Panda 4

 

 

4

16 May 2014

Payday Loan 2

2

 

 

6 February 2014

Page Layout 3

 

 

 

4 October 2013

Penguin 2.1

 

2.1

 

20 August 2013

Hummingbird

 

 

 

6 August 2013

In-depth Articles

 

 

 

11 June 2013

Payday Loan

1

 

 

22 May 2013

Penguin 2

 

2

 

October 2012

Page Layout 2

 

 

 

September 2012

Exact Match Domain

 

 

 

July 2012

Link Warnings

 

 

 

April 2012

Penguin

 

1

 

February 2012

Venice

 

 

 

January 2012

Ads Above The Fold

 

 

 

January 2012

Panda 3.2

 

 

3.2

January 2012

Search + Your World

 

 

 

November 2011

Panda 3.1

 

 

3.1

June 2011

Google+ launched

 

 

 

April 2011

Panda 2

 

 

2

March 2011

The +1 Button

 

 

 

February 2011

Panda

 

 

1

December 2010

Social Signals

 

 

 

September 2010

Google Instant

 

 

 

June 2010

Caffeine

 

 

 

May 2010

May Day

 

 

 

April 2010

Google Places

 

 

 

 

 

Google Panda 4 Algorithm Update for SEO

 

The end result of all these Google algorithm updates and expected future ones is that you need quality content and plenty of it, both for your own site and as part of your link building.

Building links is a more sophisticated process and is now more like building a network of contacts.  It’s therefore best to give it the attention it deserves.