My question is related to Search Engine Ranking, how i can know the algorithm / techniques which use by search engines to rank the website. Waiting for experts answers.
you need detail study about that please check that link which can provide you little bit more information http://searchenginewatch.com/article/2064539/How-Search-Engines-Rank-Web-Pages
Search engine ranking system is internal fact of any site. If you want to get better rank then you must follow some rules but their code is totally private to them. so you can follow the Esolution reply.
search engine ranking is defined by search engines to refine results and give weight to your site. You can know more about algorithm changes for various search engine blogs like google webmasters blog or by different blogging sites like seo moz or search engine watch and search engine land. Follow these sites regularly to stay up to date with search engine algorithms.
Every search engine announce its rules by blogging or videos on you tube. You can catch them from blog posts of search engines.
As far as the algorithm is concern so it is secrete and no search engine will allow you to look into their algorithm but they uses different algorithm to extract keywords and compile the content in websites. I would suggest you to follow matt cuts seo videos if you wish to know how they prefer websites for good pagerank and ranking.
Nobody knows the actual factors but all we know that the assumptions that these things work for the search engine ranking.
Search for anything using your favorite crawler-based search engine. Nearly instantly, the search engine will sort through the millions of pages it knows about and present you with ones that match your topic. The matches will even be ranked, so that the most relevant ones come first.
Surf for the good information related to the SEO and the blogs of famous bloggers and people like Matt Cutt from Google that continuously update the information about the changes in the algorithm..!!
@Ammy Tisdale, Google use 200 signals while producing results in serp like Page rank, Backlinks, Title, Description, Visitors, Indexing, heading tags and more others.
WE increase the ranking of sites by White hat SEO and data base submission. You need to read about SEO for increase the Ranking. It is not possible to tell all process.