How do I set the node title as breadcrumb? How can I set the breadcrumbs for a node? I have a node which is in the menu and also the head menu with the id 2 which contains the imprint.

If I open my page http://my.page.tld/imprint (I'm using the SEO stuff) I can see my text with the correct title but with no useful breadcrumbs. It's Home instead of Home » Imprint.

How can I fix that?
You can use Menu Breadcrumb. It allows you to Append the page title to the breadcrumb (either as a clickable url or not) . Or you can edit your theme's page.tpl.php - simply add $title after the $breadcrumb variable.

There are also a ton of other breadcrumb modules if you want to get fancy:


Crumbs
Custom Breadcrumbs
Hansel


See an older comparison chart.