I typed in "example.org", and got back "Please enter a URL". For convenience, consider automatically assuming "http:// in the front if the user doesn't specify a URL scheme. (Please do continue allowing URLs with http:// or https:// explicitly specified, though.) You shouldn't make that assumption if you provide an API in the future (API callers should specify full valid URLs), but it would make the current web interface more friendly.
Whatever renderer you used to render the page has absolutely no antialiasing in its font rendering, resulting in pixelated rendering.
Whatever renderer you used to render the page has absolutely no antialiasing in its font rendering, resulting in pixelated rendering.