Safer destinations, a nine-second warning, and a lower API daily cap

URLZ now refuses destinations on known deceptive hosts when you create a short link or a QR code. Other URL shorteners and unclear hosting domains no longer redirect immediately: they stop on the warning page for nine seconds so you can read the destination before continuing. Short links that broke the rules were removed. Those codes now show a removal page and no longer send anyone onward. The website daily allowance stays at 300. The public API daily allowance is 50, still separate from website use. Short-link responses ask search engines not to index them.