Surface Web ,Deep Web ,Dark Web

Data extraction is one of the most powerful tools enabling you to stay up-to-date with market developments, gain market intelligence, and become competitive in your industry. But extracting data only from surface web pages is usually not enough. There is a deeper extraction process that allows access to high-quality content that’s mostly hidden. Sound dark? To better understand how deep the web can go and what levels of data extraction are available, let’s take a closer look. As a starting point, we’ll differentiate three layers of the net – surface web vs. deep web vs. dark web.read more