enter image description here When I open google.com, going to inspect DEV window, wanna see the google search box name="q", but SOMETIMES I just can't find the corresponding code, like when I search for "gLFyf" which is the class name of google search box, sometimes I can find it in HTML, but SOMETIMES I CAN'T, what is the reason? Does google HTML changes or bug? I would like to debug this problem. Should I refresh? Or I should open a new window and go F12 mode? solve the probelm in python Continue reading...