Why does web scarping need to use the antidetect browser?

What is web scraping?

Web scraping, web harvesting, or web data extraction is data scraping used for extracting data from websites. While web scraping can be done manually by a software user, the term typically refers to automated processes implemented using a bot or web crawler. It is a form of copying in which specific data is gathered and copied from the web, typically into a central local database or spreadsheet, for later retrieval or analysis.

How do websites detect web scrapers?

Sending multiple requests from the same IP is the best way to ruin you get blacklisted by the websites. Sites detect the scrapers by examining the IP address. When multiple requests are made from the same IP, it blocks the IP address. To avoid that, you can use proxy servers or VPN which allows you to route your requests through a series of different IP addresses.

But websites can detect parameters not only IP but also user-agent, header, cookies, etc. So you need an antidetect browser software.

Why does web scarping need to use the antidetect browser?

Once a website detects any web scraping activity, you will be blocked or blacklisted. So, you should try as much as possible to emulate different virtual visitors. In the past, changing the IP address and clearing cookies worked big time, but with browser fingerprinting, you can be identified as the same person. Once a website identifies you as the same user, that's the end of the road for you and your data mining efforts.

So, what's the solution?

Antidetect browsers for web scraping are the ultimate solution now, they mask all the device's fingerprints, so for all scraping sessions, the website will not know that it's the same person. This is the only way to ensure that you don't get blocked or blacklisted when mining data.

Lalicat antidetect browser will enable you to replace IP address, browser version, operating system, platform, geolocation, and other parameters that may arouse suspicion.

This way, you can scrape websites' data without worrying to be blocked or blacklisted.