W3C's Tidy zegt het volgende over een willekeurig gekozen GoT-pagina:
"Comment", "84","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","0","0","0","Document appears to be HTML proprietary. Doctype given is "-//W3C//DTD HTML 4.0 Transitional//EN""
"Comment", "85","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","0","0","0","76 warnings, 4 errors were found."
"Comment", "86","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","0","0","0","This document has errors that must be fixed before using HTML Tidy to generate a tidied up version."
"Comment", "87","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","0","0","0","You may need to move one or both of the <form> and </form> tags. HTML elements should be properly nested and form elements are no exception. For instance you should not place the <form> in one table cell and the </form> in another. If the <form> is placed before a table, the </form> cannot be placed inside the table! Note that one form can't be nested inside another!"
"Error", "19","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","56","55","0","discarding unexpected </form>"
"Error", "21","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","57","68","0","discarding unexpected <td>"
"Error", "25","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","59","33","0","discarding unexpected </form>"
"Error", "61","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","230","91","0","discarding unexpected <td>"
"Error", "63","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","237","51","0","discarding unexpected </form>"
"Error", "65","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","238","68","0","discarding unexpected <td>"
"Error", "69","F:\xTest\gath_tweakers.net\opr05Z46.htm","opr05Z46.htm","240","33","0","discarding unexpected </form>"
Ik denk dat Opera Software deze "bug" al vaak heeft gezien, en netjes naast zich neer heeft gelegd.
Edit: Opera geeft duidelijk aan dat het zich volledig aan de W3C-standaarden houdt. Als GoT dat niet doet, moet het niet (en zeker ook niet de deelnemers door omlaag te modden) klagen over gebrekkige weergave van een website die niet voldoet. En dat terwijl Opera ook een niet-strikte modus kent, waarin allerlei fouten in de documentstructuur worden vergeven. Overbodig is dit bericht zeker niet.