This article has a lot of great information including related links to what happened. I was particularly fascinated by Matt Cutts discussion boards. Google is frequently updating and reviewing its algorithms to provide a sound-searching environment for individuals. The most recent updates include Jagger update, big daddy, and Florida update.

Google started updating its algorithm since 2003. Several pages, which were topping suddenly, disappeared. The first recent algorithm is Florida. Here, Google placed filter using its teams of SEO professionals and SEO specialists to locate sites that did more SEO work than normal levels.

Another theory is that Google bought this Florida algorithm to make the ranking page more healthy and foolproof. Some say that, Google employs a certain system, which considers few web sites that have quality links and uses those links. If such links are efficient and work best, then Google places such web sites at the top page.

The next Google algorithm update was Austin. It bought lot of speculations and expectations because people thought it might repair the damage caused by Florida. Austin update was a combination of PR algorithm and Hilltop. SEO writers and professional SEO consultants stated that this new update is more reliable and helps to get rid of web sites, which send spam mails and indulge in other immoral practices. Thus, web sites having superior content topped the list.

Jagger is another recently updated algorithm. Its focus is to improve all the current algorithms. Jagger gave more importance to inbound links and reciprocal links. It fiercely came down on blog spam, immoral sites and sites that auto linked to other irrelevant sites.


Big Daddy Changing the Calculations

The most recent Google algorithm update is Big Daddy, which evaluated web content in a much better way as compared to Jagger. It changed the indexing of web sites, enrolled only the trustworthy sites that linked to relevant sites and did not entertain off topic web links.

This change gave a more defined, comprehensive and relevant search. It also managed to tackle the problems of redirecting web sites. Google gave instructions to SEO specialists and professional SEO consultants to use 301-redirect, through which it informs users if any web site has been moved. The use of 301 and 302 redirects helped Google to attain the consistency level and keep its commitment for better search results.

Big Daddy also solved the problem of canonicalization that occurred when search engine recognized a single web site having two separate domains as two different web sites. Therefore, the issue of duplicate web sites no longer exists.

With all these Google algorithm updates, one thing that never changed is Google’s core agenda. Creating a better search environment is the foremost task of this search engine.