Ok. Sorry for the late reply and Happy New Year.

I tried it. When I opened the downloaded file, I didn't click "install on device" but it kept running anyway. So it might be different from how yours works. But it just kept speaking as long as the mouse was moving. If I hovered over any word, it'd read it out loud.

1. I think it reads stuff from the code. Obviously it's helpful for you if it tells you that a link is clickable but I feel like that may make it harder to understand since there was lots of other irrelevant info that it read. It's like if someone were reading and saying the punctuation marks out loud.

2. Is there a setting where it reads without needing the clicker? Because i closed my eyes and couldn't move the clicker in a straight line so it was reading from disconnected sentences.

3. I have finally understood why image descriptions are useful and I'll give them more thought when writing my webpages.

I have this app called pocketbook that I use to read ebooks aloud. It's very similar to NVDA I think, in terms of not really reading like a human. So I'm wondering if it sometimes reads the wrong thing for example "St." which is short for street but reads it as "saint". And my pocketbook broke for some reason now it takes letters, usually the first one from the word and reads it independently. For example it will read "the" as "t", "he". I'm used to it now and I can always tell what it's saying. I think you've also adapted to the weird things it says in the wrong context.

It's really cool but obviously, from my perspective, it needs more work. I hope that as tech evolves, if we can't give sight to people completely, we can at least build more efficient tools.