How to Crawl Data from a Website

Originally published as https://www.octoparse.com/blog/how-to-crawl-data-from-a-website/?utm_source=sale2022&utm_medium=crawldatafromawebsite&utm_campaign=medium.

Data crawling is used for data extraction and refers to collecting data from either the world wide web or from any document or file. The need for web data crawling has been on the rise in the past few years. The data crawled can be used for evaluation or prediction purposes under different circumstances, such as market analysis, price monitoring, lead generation, etc. Here, I’d like to introduce 3 ways to crawl…