No Pinch Code
If you don't want people to pinch recipes from your website, just copy the code below and paste it into the <head> section of any page on your site.
<meta name="justapinch" content="nopinch" />
When a user tries to pinch from your site, they'll see this message:
Oops! This site does not allow Pinching of recipes to Just A Pinch. Please contact the owner of the website with any questions.
Advanced No Pinch code
You can customize the message to users by adding a description to the meta tag:
<meta name="justapinch" content="nopinch" description="Sorry, no pinching allowed" />