What is Web Crawling?

[grofee]

What is Web Crawling?

[Akshay_M]

Web crawling is the process through which search engine bots crawl webpages in order to index them. These are known as spiders or spider bots. Crawlers employ hyperlinks to navigate to other pages and documents, then return the information to web servers for indexing. When the crawler visits a page, it copies it and adds its URLs to the index.

You might also discuss why crawling is vital when answering these SEO interview questions for freshers. The extra response could earn you brownie points during an interview. Crawling is vital for indexing because if the website contents or pages are not indexed, they will not appear in search results.