anti-bot verification 2

https://alpha-wiki.win/index.php/Why_Your_Browser_Might_Show_a_Security_Check_and_What_It_Means

You're trying to sign up for a new account or post a comment, and suddenly you see a grid of blurry storefronts, crosswalks, or traffic lights. That's anti-bot verification in action—a quick challenge designed to tell humans from automated scripts. It's a little annoying when you have to squint at a faded bus or identify the motorcycles, but it stops spam bots from flooding forums or creating fake profiles. Without it, your inbox would be full of junk and your favorite sites would be overrun wi…