What is a Web server or Crawling..?
 

Hello friends,

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

A Web crawler - called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing. 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.

A Web crawler - called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing. 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.

Crawling is the process by virtue of which the search engines gather information about websites on world wide web.

A Web server is a program that uses HTTP to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients.

It is a program or automated script which browses the World Wide Web in a methodical, automated manner.

A Web server is a program that uses HTTP to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients.

A Web server is a program that uses HTTP to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients...

A Web server is a program that uses HTTP to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients.

A crawler is a program that visits Web sites and reads their pages and other information in order to create entries for a search engine index.

Crawling means following your links and “crawling” around your website. When bots come to your website (any page), they follow other linked pages also on your website.
This is one reason why we create site maps, as they contain all of the links in our blog and Google’s bots can use them to look deeply into a website.

A Web crawler - called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing. 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.

crawler or spider is a google bot which automatically finds ur URL to the server, also whenever you made changes and updates within the site then bot tries to capture your url screenshot.

It means google see your website or content.