penders - 6:23 pm on Jun 27, 2011 (gmt 0)

Line 1, Column 64: "HTTP:" is not a reserved name

I think this would suggest something is syntactically wrong... missing quotes perhaps? Can you paste this code from your page?

lucy24: It certainly looks right.

Am I missing something? What looks right?

lucy24: Come to think of it, I've never used the second line.

What second line? The 'second line' of the DOCTYPE?!