How can I disable posts on my frontpage?

Thank you for help.

a single posts?
All Posts?
by category?
If you want a static front page look at the wordpress dashboard->settings page

all posts on frontpage.

and how can I disable the footer on frontpage? thanks

Are you trying to make a static front page?

yes but without any post, just a background image

If you want a static (splash) front page look at the wordpress dashboard->settings page

but how can I disable the footer?

I looked at setting page > use static page > select a static page >

than I disabled the header at the static page

http://www.die-tatze.at/cms

css insert '#footer {display: none; }'