text support
graphics support
table support
client side image map support
applet support
server push
client pull
frames
target/window tags and display characteristics tags
animated GIF images
Java (Live) script
plugin tests
layers
mailto
lowsrc
text in HTML
graphics support
audio support
cybermedia support: digital video
stationary background
table attributes
multiple font support
internal video
background sound
marquee
comments
margins
<hr> color
