I'd like to prevent google from indexing my attachment/image pages. So for the images I placed in my posts that's no problem - I just redirect the attachment page to the post parent by creating a new file "image.php" with this code <?php wp_redirect(get_permalink($post->post_parent)); ?>
The problem is though that I got images in my category descriptions, which don't even have a post parent, so the redirect doesn't work.
Is there a way that I can redirect the attachment page to the category page that has the picture in its description? Or maybe a way I can put all my attachmentpages on noindex?
wp-admin/edit-tags.php?taxonomy=category
then can't you get a long way towards solving this by simply not wrapping those images in anchor tags?