Cron Job only runs at backend

I have a cron job with query params (like: somepage?key1=value1&key2=value2).
It turns out that if I run the page from the browser, environment=“browser” is triggered. But if I run it as a cron job, environment is ONLY “backend”, thus the query params stay empty, thus it doesn´t work.
Is there some kind of header I am supposed to set to “fool” the cron job into acting like a browser?

Give webcron https://www.easycron.com a try, it’s free and does just that and more.

I AM using easycron. It´s just that I have no way to compare headers from browser and ron job, so I do not know which header to add. ANy ideas?