How to get the information of bit-rate from YouTube videos?

I was using YouTube videos for my test and I was wondering how can I get the information of bit-rate of the played video?

I used 2 methods to know the information about the bit-rate but didn't get any information.

1. Right-click on a video and choose "Stats for nerds".2. ffmpeg -i input_video -f ffmetadata metadata.txt

I don't know if by doing the right click on the video and then properties, then details would give me the correct way of showing the bit-rate.

Any suggestions?