Can't you just put the whole thing in a JavaScript URL without using base64? Eg JavaScript:alert(1) It would be shorter than 1464. I'm not at my computer ri

Can't you just put the whole thing in a JavaScript URL without using base64? Eg JavaScript:alert(1) It would be shorter than 1464. I'm not at my computer right now to try it... Edit: It seems to work. Also, the original can be golfed some more.