Google Traffic and CDN

I have moved all images from a website to a content delivery network on another domain. And, as a result, lost all Google image search traffic. Is damage permanent or will traffic return, will images on another domain still allow my site to be in image search results? Maybe I should have moved images gradually? 开发者_运维百科Any advise?

It's gone because Google can now no longer find the images it had previously spidered, google will of course find the new locations however there is no guarantee it will rank your images the same as before.

The best way to recover is to implement 301 redirects using your .htaccess file. Depending on how you've moved the images and if they are in the same or a different folder structure it may require a bit of work to fix.