I have installed and utilize two different browsers for Android phones: Firefox and Opera. When reading an article I was sent part of in my email, I opened the entire article so I could read the article in it's entirety. You choose to open the article in my Opera browser when you could have detected that I had Firefox, a browser you support, and opened it in the Firefox browser. Then we wouldn't have had to stop and go back and copy the article's URL and open my Firefox browser myself. I don't have either of my browsers set as "default" for exactly this reason; so articles can open their publication in the browser of their choice. By the way, the URL that I was opening was: https://member.carepayment.com/Errors/UnsupportedBrowser. This is the first time I have ever been told what browser I could use to view a personal account. Next time, detect that there's a supported browser and open the one you like and support. My Firefox browser could have been opened by you, but not receiving any instructions otherwise, it opened my Opera browser and I couldn't see my personal account of a healthcare payment company.