How to access website that has login in order to recieve work schedule

My work has a website that allows you to login and get your schedule for the coming weeks. The page that displays the actual hours is basic html and could be split easy given I can download the source code. I'd then use this to update my Google calendar.
The problem is I can't figure out Tasker http post functions to accomplish this. Once you log in there is a link that must be pressed then a tab opens up with the page with my schedule. But logging in itself is proving to be difficult enough.
So Im wondering if there is a way to access a site that has login protection, click a link, then download the source for the opened up web page.

 

Thank you very much for the reply. I'll look at it!

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