Lee, I was just browsing your site with Lynx with no issues.? Obviously it wouldn't render images but that was pretty much the only difference.? Also when selecting a link to a .pdf file Lynx offered to download it since of course it couldn't display it.
It won't run on sites that require javascript, not sure about CSS.
The web server knows nothing about keystrokes, mouse clicks, etc, nor does it really care. It's the browser's job to translate keystrokes, mouse clicks, etc into HTTP requests which is the only thing the server concerns itself with.? That *may* not be true of Javascript, which is of course moot.