Reddit's website uses DRM for fingerprinting purposes, specifically to check for available DRM solutions, as part of its efforts to combat ad fraud and bot mitigation. The script loaded by Reddit's website collects data about the browser and analyzes it. The use of DRM for fingerprinting has raised concerns among users, who are advised to use tools like noscript or ublock origin to block JavaScript by default. This approach can help prevent invasive tracking and protect user privacy.