Knowing How Search Engines Operate To Know Their Major Functions

Search engines work in mysterious ways. But no matter what search engine tries to show you, they have two major functions: crawling and building an index, and providing users with a ranked list of websites created according to their queries.

The internet and the World Wide Web can be described as a huge network. The network is connected to other networks with many nodes - each representing a unique identity. As more people are using the internet, the World Wide Web is increasing in size.