Search Engines
Search Engines is the most powerful and remarkable automated library that provides you many types of knowledge with your choices . Also it is promoting your website in library (online) as a quiet firm. Every day 625 million searches are coming to get their necessary things by search engines as a result they brings targeted traffic to your website. Classification of search engines Crawler-Based Search Engines. Human-Based Search Engines. Hybrid Search Engines. Meta Search Engines. Topical Search Engines. Crawler-Based Search Engines There has a different between Crawler-Based Search Engines and Human-Based Search Engines. Crawler- Based Search Engines it is automated programming software that searches to survey and categories web pages. The name of automated programming software : spiders, robots, crawlers, bots. How is working Crawler-Based Search Engines : Answer . Example of crawler-based search engines : Google Ask Human-base