internet search engines go on and on and on. Rest is never in their vocabulary. As SEO experts discover new techniques to get an improved search engine results, algorithms of major search engines evolve right along side.

There are 2 reasons behind updating search engine algorithms. First is to boost quality and relevancy of the results and the other reason is to reduce online spam pages. Every time algorithms are altered, new ways affecting search results are to be expected. This cycle has been around since the inception of web search engine optimization.

However, there are 3 things that remained crucial to SEO rankings despite algorithm alterations. They are the content, links and proven SEO techniques. A lot of things have changed over the years and the future will surely pop up surprises however, those things are expected to still maintain their impact on search results. This is the reason why these factors are never neglected in the SEO crucial checklist of webmasters.