My website is yupedia.com and the theme is...

http://max.fearlessflyer.com/

I recently realized that my theme doesn't have a h1 tag at all. I know how important that is for SEO and I wanted to add it. I'd like if possible the h1 tag to be the same as the title of every post.

I'd be really grateful if somebody can tell me how it's done.

Thank you,
Trajko

love to help you, switch to the Atahualpa theme (that is the theme this forum supports) and we can help you. Other wise you could contact the author of your theme.