If you encounter this specific 67.51 MB prompt, use these steps to verify it:
Many sites that use this button first make you wait through a 30-second countdown. This is designed to build "click fatigue," making you more likely to click the first big button you see without checking the file extension.
Imagine Alex, a student searching for a specific textbook PDF. After clicking through several misleading links, they land on a page with a clean-looking button: . It feels legitimate because of the precise file size, but Alex doesn't realize that 67.51 MB is an unusually large size for a text-based PDF, which should typically be 2–10 MB.