The search engine has a three-step work mechanism. Crawl, fetch and index. When a website is available online, the search engine algorithms reach the website and analyze the website content, structure and other technicalities, that are crawling. Next, fetch. Fetch is a mechanism that search engines sort and arrange the analyzed website details and store in their backend database. Last is indexing. Indexing is the process of listing in search of matching queries in search by the user.
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how do search engines work
There are two types of search engines 1. Hybrid search engines 2. Meta search engines
Spider-Based Search Engines. Directory-Based Search Engines. Link-Based Search Engines.
I feel that google is the fastest search engine and that bing is also very fast. Whenever I use these search engines, I get accurate results in at a fast speed.
These online engines work by selecting different pieces of the internet and, in those pieces, searching for specific key words. These engines are very popular on the internet.
Horizontal search engines are general-purpose search engines such as Google and Yahoo. Vertical search engines, meanwhile, are specialized by content such as Trulia, Mocavo and Yelp.
name five search engines
It is where you can search anything you wanted to. Yahoo ang Google are example of search engines.
Your question definitely needs re-phrasing But a search engine using crawlers is a search engine that actually does the crawling itself like Google, Yahoo, Bing and Ask Other search engines like Altavista, Aol , Avasearch, Lycos are just feeding out of the ones above
you dont, thats why they are crawler search engines.
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