just a web developer and know that when you are going to start a big 'campaign' you make sure it looks right first.
And when you think about how many false flag events seem to have massive pushes almost instantly, it is because these pushes are being developed before the event occurs. obama.org might be one but now imagine the CNN/MSDNC/smaller journalists and other deep state web developers too, who mindlessly use these web validation tools to check how their campaign would look before the event occurs. I do not believe Q made a mistake.