There are several circumstances that will be very stuck.

[rebitco]

1. When the amount of data is large;
2. Page structure is complex;
3. When there is a lot of HTML

I view performance in Google Browser,
CPU is especially consumed when rendering is found.

Number 1 will be enter fullscreen, Number 2 is in fullscreen, Number 3 is exit fullscreen.

What is the solution? Thanks!

[mirari]

I'm sorry for not responding for so long.
Try to use the fullscreen API directly, if that's still the case, the only thing we can do is to expect chrome to optimize this.