How does search engine perform?
 

Hello friends,

How does search engine perform?

Crawling, Indexing and Retrieval are the three stages of search engine. The spiders will crawl your site, index it in search engine's database and when a user searches for a site similar to yours, it will retrieve the site and return it in SERP

Search engine do Crawling of your site after that they will index it in search engines database. and whenever search term matches your site or content it will retrieve your site and shows it in SERPs.

Search Engine perform like a human brain. That collect the best data to give you the best result according to your search query.