Hi,

I have a website (http://www.blowingminds.de) wich I put a spreadshirt shop into via iframe.

The thing is I am not sure on how the iframe effects my SEO? Can I just optimise the main domain for search?

Well I want the spreadshirt shop to be found under the domain name (www.blowingminds.de) but the only real way to do it is by implementing an iframe because each spreadshirt shop has its own subdomain eg.: blowingminds.spreadshirt.de but the only real way to do it is via iframe, as they do not offer a complete domain redirect. (Or have I overseen some other way?)

I hope you guys can help me on this one

Thanks in advance.

Malte