A web scraper is a computer program that retrieves structured data from websites and stores it in an electronic database. The process of extracting structured data from a website is called web scraping. There are several different types of web scrapers, each with their own purpose.
It might be difficult for a novice to get started in the world of web scraping, but this guide aims to provide beginners with a basic understanding of what the different types of web scrapers are and how they work.
The three most common types of Web Scrapers are:
- Web Crawler - crawls through the site's pages without any human intervention
- Web Scraper - extracts specific information from the site
- Data Extractor - extracts specific data from various websites
- Screen Scrap
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