Updated hotlink protection with new Google Image Search

[Ian Evans]

On 22/02/2013 5:51 AM, Namson Mon wrote:
> Hi Ian, we've just published an extensive blog post about how to achieve
> this kind of hotlinking protection against Google Images:
>
> http://pixabay.com/en/blog/posts/hotlinking-protection-and-watermarking-for-google-32/
>


Thanks for the link. I like the ideas in the post. Will have to see how 
I could integrate them with PHP file we use to locate the img in our 
database for the redirect. Great to see the traffic bounce back.