Scrolling/Jumping to a specific part of a webpage can be achieved in various ways, and with different bevaviours.
E.g.
Today I had an issue with my Manjaro installation, namely I wasn't able to login to my usual desktop environment.
This because plasma packages were removed accidentally..
I needed to connect to the internet to update some packages.
To do this, I found the tool nmtui very useful.
Video: Why captchas are getting harder
CAPTCHA stands for