Content Filtering URL allowed not working

[johnplance]

I have blocked Social Networking in content filtering. I have a user who needs to use Pinterest. I added it to the URL allow list but when they go to the site, it just loads a white screen. Am I missing something? i really dont want to allow all social networking across the network 

[alemabrahao]

Hi, 

Sometimes, websites like Pinterest use multiple domains and subdomains. Make sure you've allowed all necessary URLs associated with Pinterest. 

[PatWruk]

As @alemabrahao said, allowing the main url will not allow the full site, since most sites like that use multiple domains/urls to load a page. Doing a search I found the following list of sites needed.

Note: I didn't test this so there could be others that are required.

pinterest.com
pinimg.com
2-01-37d2-0018.cdx.cedexis.net
pinterest.net
pin.it
pinterestmail.com
pinterest.co.uk

[johnplance]

Problem solved, thanks guys!

[PhilipDAth]

Open the Chrome developer tools with CTRL+SHIFT+I and got to the "Sources" tab.

Type in your URL.  This will show all the other domains that it requires.  All of these need to be allowed.