Number of people following this account. Fake accounts often have very few or suspiciously round numbers.

Number of accounts this user follows. A very high following count with few followers is a red flag.

Total number of posts. Fake accounts typically have 0 or very few posts, or thousands of spammy ones.

Character count of the display name. Very short or no name can indicate a fake account.

Character count of the profile bio. Real accounts often have meaningful bios; fake ones usually don't.

Proportion of digits in the username (0–1). e.g. "user1234" = 0.5. Bots often have highly numeric usernames like "user39471856".

Proportion of digits in the full display name (0–1). Names like "John99887" score high and are suspicious.