DoubleVerify

DVbot is operated by DoubleVerify, a digital advertising verification company that monitors and measures media transactions across websites to ensure ad quality, detect fraud, and assess brand safety and viewability for advertisers. The bot crawls web pages to analyze content and verify inventory quality as part of their media effectiveness platform.

Leikibot is a web crawler operated by DoubleVerify that analyzes webpage content for digital advertising verification, brand safety, and ad fraud detection services.