Trigger by chrome url change?

Say I am on chrome browser with url1, I filled out the form and click submit, it takes a few seconds and then redirect to url2.

What I want to do is trigger a macro when it sees url2 as url in chrome browser.

I found this How to use Chrome URL as a macro trigger?, but this my case it seems not working because the title of the browser remains same as chrome changes url from url1 to url2.