The URL wrapped incorrectly. 
It is

https://morsecode.world/american/trainer.html

73

David N1EA 

On Mon, Mar 24, 2025, 1:34 PM D.J.J. Ring, Jr. <n1ea@arrl.net> wrote:
Morse Code World has training for American Morse Code, and offers the option of a radio tone or a telegraph sounder.


73 de Peter VE3DRS