I post this as a giveaway to help testers and developers quickly identify (possible) problems on websites when using mobile devices. I noticed there is no general awareness how to quickly check and verify console errors in mobile devices on IOS or Android when using a chrome browser.
Open a new tab on your mobile device in chrome and type in address bar:
You will now see the following screen:
This way you can verify quickly if there are any console errors or identify possible problems with your web application on mobile devices.