What is a Web server or Crawling..?

[lovesoluion]

Hello friends,

I want to know that What is a Web server or Crawling..?

[loveguruindia]

A Web crawler, sometimes called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing (web spidering). Web search engines and some other sites use Web crawling or spidering software to update their web content or indices of others sites' web content.

[Educaindia2]

A Web crawler, sometimes called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing (web spidering).

[UAE]

Hello friends,

I want to know that What is a Web server or Crawling..?

A Web Server is a program that processes request by HTTP (Hyper Text Transfer Protocol). Every Web Server has an IP address and a domain name. Basically Web Server is used to host the Website.
Crawling is the process done by the search engine crawlers to gather the information about the websites on www (world wide web).

[lovesamrats]

Crawlers look at webpages and follow links on those pages, much like you would if you were browsing content on the web.

[dennis123]

A web server is a computer that stores websites on the Internet and delivers web pages to viewers upon request.
Crawling is the process by virtue of which the search engines gather information about websites on world wide web (new / old / updates etc.) .

[RH-Calvin]

Caching is the process or reading through your webpage source by search engine spiders. They provide a cache certificate after a successful crawl.

[cultatradseo]

Search engine for locating information on WWW, it indexes all the words in a document, adds them to a database, then follows all hyperlinks and indexes and adds that information also to the database. Also called web spider, spider.