Hey @BullDogBg this is absolutely possible, and even encouraged. In fact you’ll need some sort of web page available if you want to set up UptimeRobot to keep your project alive.
You mentioned elsewhere that your project was having trouble finding Express, so if we’re talking about the same project then once that gets resolved you’ll have Express available. If you look at the code at https://glitch.com/edit/#!/hello-express?path=server.js:15:0 you can see a very basic way to serve an html file from Express, and from there you can build your page to do whatever you like.