as a valid geocities page

must have h1

h2

and maybe h3

must have a repeating background

must have animated gif!

marquee Nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan ....

finally, blink ~ shock shock shock shock

not blinking? well, your browser is not supported, please downgrade it to netscape navigator 4 or IE 6