We sometimes block links that redirect to other pages, contain misleading, inappropriate, or spammy content, or otherwise violate our Terms of Service and Community Guidelines. If a Pin leads to a blank page, we might automatically replace that link with a more useful one.
Edit a link
If we blocked the link you provided or added the wrong website on one of your Pins, you can edit it.
Note: You can only edit links on Pins that you created. You can't update links on Pins that you've saved from Pinterest or through the browser button.
When possible, link directly to the source. Since we don’t allow certain redirects or URL shorteners (like bit.ly), this is the best way to make sure your links work properly.