Have you ever wondered how search engines crawl a website? Or how will search engines find the new updates added to any webpage within a short time? If yes, we will help you understand how search engine crawler works.
There are a lot of search engines like Google, Bing, DuckDuckGo, Yandex etc. There are other few search engines too, but just for name. Google has more than 85% share in global search engine usage. You may not have heard about some of the search engines. You may think ‘oh these search engines really exist?
What technology do Search Engines use to Crawl Websites
Search engines like Google, Bing etc. have their own bots known as crawlers that crawl web pages. This is the technology used by search engines to crawl websites and update new changes on web pages. These are special bots programmed to scan and identify various elements on a web page.
Role of crawlers in SEO
Crawlers play a big role in SEO. Search engines like Google has their own algorithm to deliver the best results and match the search intend.
Bots or crawlers crawl web pages of various sites and pass information to the search engines. This is how you get matching results whenever you enter some keywords into search engines.