pretty bad to be seen viewing that site in public though..
Many are aware that 18 is a code nazis use for AH, Adolf Hitler ysz.
I'm sure that site uses it innocently, but still (the problem remains)
18 is also Chai. Life in Hebrew
18 is the numerical value of G-d
different names for G-d have different numerical values.
there may be many numbers people associate with G-d.
YKVK-26,
elokim- more than that.
I don't know which way you associate 18, but I wouldn't call any number "the numerical value of G-d".
If one thinks infinity is appropriate - infinity is not a number.
Anyhow given the bad connotation of 18, that it is used as a sign between nazis, it's not a good idea to show the number in big letters on a website. Just as it would be unwise to have it on some t-shirt. Unless one is a nazi. Because it is used by them.