WEB (or "Website") = "WW"
What I typically do when I want to sign the concept "website" is I do the letter
W twice, with an arc.
Check out the video. Note: This sign is like signing WWW except you just
do "WW" and it seems to fill the role of the concept of the English word
"website."
You can learn sign language online at American
Sign Language
(ASL) University (tm)
Sign language lessons and resources. Dr. William Vicars (c) Lifeprint.com