Search Engine Top Ranking - Search Engine Optimization - Search Engine FAQ

Search engines are different
Every search engine has its own algorithm - a formula for indexing and scoring web sites. Search engines attempt to give their visitors most relevant results by constantly improving their formulas. They analyze page elements and other factors to determine what combination is best for most appropriate results.

Search engines form partnerships and buy technologies to improve their algorithms. They combine many factors with a different weight placed on each one.