getting data from uncertified HTTPS webpage

Hello,

I am writing a MATLAB program to automatically check a web app.

To do this I will control the mouse and make it move around and click certain buttons.

Yet, because the position of the each button might change I want to, before moving the mouse, to get the positions of the objects and then move the mouse to the chosen object position.

The webpage I am trying to access is HTTPS and it does not have a certificate so when using:

 webread('thewebpageurl')

I am getting an error that the verification failed.

Can I somehow overtake the verification process and get the webpage data?