[gallery] Q: Is Maxthon Cloud browser is chromium-based or firefox-based browser? A: Actually, it is both. While you are playing a song in Maxthon Cloud Browser, the components are similar to Google Chrome. However, if you visit to about:config in both Firefox and Maxthon Cloud Browser, it would be different. NB: I used Firefox Developer Edition In Maxthon Cloud Browser, it will show you the settings. However in Firefox, it will show you configurations (more advanced than chrome://flags in Google Chrome).