How can I make the browser tab reload automatically?

Question

Browsers

Tell me how you can write a similar script for the browser (firefox): check the current tab every few minutes and if it contains a page with the "Secure Connection Failed" error, reload the page.
From languages ​​I am familiar with JavaScript. I tend to use userscripts (grasemonkey or something like that), but I have no experience in using them and it is not known if they have enough capabilities for this task. Interested in expert opinions.