What is the main usage of search engine spiders?

[ankitasharma123]

Hello friends,


What is the main usage of search engine spiders?

[dennis123]

A spider is a program that visits Web sites and reads their pages and other information in order to create entries for a search engine index. The major search engines on the Web all have such a program, which is also known as a "crawler" or a "bot." Spiders are typically programmed to visit sites that have been submitted by their owners as new or updated.

[simonflorin]

A spider is a program that visits Web sites, reads and index their pages and other information in order to create entries for a search engine index. All search engines on have such a program, which is also known as a "crawler" or a "bot."

[SkillPTP]

A Search engine spider also called "bots" or "crawler" is a program or software. A spider visits your site, collect the entire data like content, links and other information on your website and create entries for a search engine Index. A spider, the main purpose of web indexing and It's always looking for the new or fresh updates on your site.

[SKN]

The main use of Search Engine Spiders is to visit the website and collect the data from your website and creates the Entry in SE index to index your website.