Is anything recorded or uploaded?

No. The test runs entirely in your browser. Nothing is recorded, stored or sent to a server.

A strip of the screen never turns green. What does that mean?

That area of the digitizer is not registering touches, which is usually a hardware fault. Check for a screen protector edge or dirt first.

JavaScript is turned off. InspireTools processes files in your browser, so the tools need JavaScript to run.

Find dead zones on a touchscreen and check multi-touch and pressure.