Should HTML tags be in order? Or can I have <h1>, then <h1>?
Does it affect SEO? Or do the scanners not care about what order they are in?
I ask because I have a sidebar div that appears in front of my main content div. On this sidebar there are several sub-boxes (for example, a twitter box, a contact box, etc.) with headers; these headers should be explicit <h2>. But the main content, containing several elements <h1>, is displayed below in the document.
dotty source
share