Crawling, Indexing, and ranking are the part of google search engine architecture.
There are 3 types of process:
There are 3 types of process:
- Crawling: In this process, Crawler scan all data from the worldwide web. It checks all data like HTML page, Links, title, descriptions, and layout of your website. It is actually the process of scanning data of all websites present in the world.
- Indexing: The data was crawled by crawler at the time of the crawling process. This data has been placed in the database of google so it is called as indexing
- Ranking: After indexing, google applies the algorithm to indexed websites and give result as early as possible as per the query of the user. ranking is based on algorithms.