The basic types of search engines include: Web crawlers, meta, directories and hybrids. Within these basic types, there are many different methods used to retrieve information. Some common search engines include Google, Bing and Yahoo.Know More
Crawlers, or spiders, are the most common type of search engine. Crawlers are user friendly and produce a large number of results. These can be manipulated with search engine optimization, a ranking system used to organize search results. Filtering through the huge number of search results can be difficult for inexperienced users looking for specific information. Examples of crawlers are Google and Bing.
Meta engines search multiple search engines at the same time to get a composite list, and includes engines like Dogpile. Directories are run by humans instead of bots and programs. Human editors review each page or item submitted to be included to ensure that the results are relevant and high quality. Examples of directories include Open Directory Project and LookSmart. Hybrids are a combination of crawlers and directories that either give you a choice between the two result groups or mix the groups together. Some hybrids include Yahoo Directories and MSN Search.
Within these groups, there are numerous search engines and often these engines have a specialty. For example, there are search engines that focus on searching for educational results that return intellectual articles, such as Google Scholar.Learn more about Internet & Networking
The largest benefit of submitting a website URL to a search engine is that the search engine indexes the website faster. Getting indexed by a search engine is an important part of showing up in the search engine's search results and generating more website traffic.Full Answer >
The top search engines other than Google include Bing, Yahoo, Ask and AOL, according to a list compiled by the Reliable Soft site. Other popular search engines include Blekko, DuckDuckGo, WayBackMachine and ChaCha.Full Answer >
Blekko and DuckDuckGo are two general search engines that are becoming popular as of 2015, and specialist data search engines such as Wolfram Alpha and Quantcast are also becoming more widely used. There are now even search engines that focus on user-generated content, such as Technorati.Full Answer >
As of March 2015, the top online search engines ranked by the number of searches performed are as follows: Google.com, Baidu.com, Bing.com, Yahoo.com, AOL.com, Ask.com, Lycos.com and Excite.com, according to Netmarketshare.com. The remaining online search engines comprise a negligible percentage of the online search engine market share.Full Answer >