Choose 2 Web Search Engines and write a 700 word report on their characteristics and how
The classic web search engine that I will investigate is “Google. ... The specialised search engine that I will look at is “InfoMedical.com”, a medical business search engine. The main differentiation between the two given search engines is the way in which they search the web to gain their results from a search. “Google” is a Crawler-based search engine, whereas “InfoMedical” is a Human-powered directory. Crawler-based search engines such as “Google” create their lists automatically. They “crawl” or “spider” the web then users search through the results. ... Crawler/Spider – This spider visits a web page and reads it, it then follows links to other related pages. The spider repeats this in order to look for changes on the web pages, usually every month or two.