javascript - As shown in the picture, Baidu homepage, why is there nothing when viewing the source code?

Question

Answer 1

Scroll down twice with your mouse, brother

Answer 2

Look below, there is a lot of blank space at the beginning and there is code behind it

Answer 3

Browser problem, please change the browser to view the source code

Answer 4

Just pull the roller twice and it’s ready

Answer 5

Brother, you are accessing through Baidu IP. If accessed by IP, Baidu's web server returns empty content.