Value research based on the search engine optimization of e-commerce

The electronic commerce develops rapidly today and amount of information of commodity supply and demand in Internet put forward higher requirements for traditional search engines. The question of how can find the required commodity supply and demand information rapidly and exactly, and avoid retrieval overstretch of the general search engine information makes e-commerce search engine oriented gradually pop into people´s horizons. Based on the research of the e-commerce search engine, this paper proposes and proves the search engine´s evaluation system of e-commerce oriented search engine.