Link Building phenomenon shot sky high when in the initial stages of search engine proliferation on the Internet began. Sergey Mikhaylovich Brin & Larry Page created the algorithmic wonder that is Google. The information retrieval system simply fetches what you are seeking online or on the Internet.
Since the phenomenal growth of search engine usage there is a constant effort to improve the information retrieval system. This has resulted in lot of updates, additions and changes in the evolutionary algorithms that are used for indexing and ranking by Google. This very evolutionary impact has unnerved lot of webmasters or seo experts who are actually the people behind with an important role to play in the future of search practices on the Internet. The frequent updates have baffled many webmasters and have critically challenged their optimization skills time and time again. With every change the search engines force compliance to their guidelines some of which are penny pricking.
The evolution of search engine began from Brin's data mining which eventually lead to Google. The earlier algorithm relied heavily on keywords on page as well as external links pointing to the site. Both factors created a revolution and are still relevant albeit diluted. The search engine look for greater signals now whence indexing and ranking websites and blogs as response to the user query or the search term. The complexity of the metrics of this highly evolved system in recent times has made it difficult for many webmasters to overcome.
The heavily relied upon link building campaigns have now become more difficult with links being classified by search engines as bad, weak, good and strong. A greater understanding of the web has been called to picture. The search engines since inception have created an industry around them with link building being the most popular. It takes little to realize that things will not always remain the same hence the industry has to follow the changing dynamics. Webmasters with shallow knowledge base will go down the history lane.
Inadvertently search engine optimization will always rely on external link building untill unless the search engines systems take over the ranking game totally and make organic search sterile. The smart operators realize very well the role web masters play in popularity of their search engines. Those who do not will linger behind for every and keep their search offerings to themselves however good.
Unlike earlier times link evaluation has become more critical and a bad link creation can pull your site down on the SERP on primary term. This means developing skills to evaluate the link building exercise as well as to evaluate the platform. The number game has some importance left still but an equatable platform has been created for those who cannot indulge in massive link building campaigns like the big firms.
It is not only the link wheel or the keyword profile that counts the source counts as well. Association with relevant, unique content and editorial scrutiny is a must for a link to gain juice - as referred in seo parley.
Sensible quality link building is the need of the hour. This does not mean all papers should have scholarly impact. People are searching the Net for basic information relevant on day to day basis to quench their information need. A scholarly paper has less importance for average searcher who is more on the Net for curiosity sake "Net Gossip" as I call it.
Hence large link building campaigns have resulted in trash which after the release of Panda and Penguin have become internecine. The bad link profile earlier innocuous has now become short of auto immunity disease. Therefore it has become necessary to get rid of as many bad links as possible. In order to assist the webmasters Google has introduced the Disvow Tool.
Using the Disavow tool webmasters or website owners can remove unwanted back links that are pulling their site down on SERPs. For this purpose the links that have to be removed have to be uploaded is a text file to the disavow tool online. Removing bad links will also mean removal of oft repeated anchor texts which invite Google penalty as well.
As Matt Cutts the Google spokesperson says the removal has to be cautiously done after efforts to remove them manually has failed. Judging a link will be the next part of the story...bye for now...