Thats a great tool - just added the site to the queue so hopefully will get some results - i've ALWAYS had problems trying to debug cross browser, I don't know where to start if I am to be honest.

Has anyone any idea why I keep getting this error:

Line 14, Column 88: document type does not allow element "h1" here; missing one of "object", "applet", "map", "iframe", "button", "ins", "del" start-tag.

<div id="logo"><span class="display-none"><h1>Imaginez Cannes are a wedding planning company, organising weddings at venues in Monaco.</h1></span></div>