Why is the page freezing?

Question

JavaScript

Hello, please tell me why the page freezes in the browser?
When scrolling a little down to the video, the page freezes for 30 seconds, then releases, then freezes again. There is an autoplay video, but it does not hang on another page. What can be done to fix it? Can the console tell you something?

Answer 1

Try pressing Ctrl + R, everything does not freeze normally, only the header layout needs to be corrected, in some places it is without padding: