I have some doubt regarding `noimageindex` value in meta robots tag. If I add this tag on my page say `http://www.example.com/somepage/someaction.php` and on that page the images are served from another page say `http://www.exampleimg.com`.

Then will the tag has meaning. I mean to say will the images will be ignored by bots? Or `exampleimg` is not affected by that tag. And all images will be indexed?

Note: We want to stop indexing of the images on that particular page.