https://www.nhtsa.gov/file-downloads?p=nhtsa/downloads/FARS/
In fact, the author of the website "I mapped almost every.." might want to add references to the data sources for credibility and less of a "spam" look. How about an About page.
The splash photos on that website says it all.
So we're slowly forgetting that FTP and HTTPS aren't the same thing.
Clever, eh?
Go away.
Going off on a cynical tangent over protocols is just noise, and adds nothing of value to the discussion.