Can the Arduinoi UNO WiFi be used with a Hall Monitor module at the same time?

I'm looking to create a web server that creates one of 2 web pages depending on whether a Hall Sensor sees a magnetic field. This would be my first project so I'm not very familiar with how many things an UNO can do at the same time.

Thanks

Technically, your description doesn't describe a need for doing more than one thing at a time. You can field an HTTP request and then check the sensor. The ability to do more than one thing at a time is certainly nice, though.

Thanks for the info. I see what you mean.