Then you shouldn't add any meta. That tag is used to specified that your site is either targeting a specific Language and/or Country. As you aren't, there's no need to use the tag.

Hi Courtney!

Unfortunately no. Each campaign belongs to a single user. You will need a separate account if you want to give insight access (they will need to setup the same campaign) to another person (as long as you don't want to share the account details).

Hope that helps!

Hmmm I step off here, never used cloudinary.com or even heard of them. I personally use NetDNA, with pull zones (which means that they load the image/css/js from your origin and store a version on their servers) while handling cropping/resizing from my own end (via PHP and then loading that image, example: http://cdn.fulltraffic.net/blog/thumb/58x58/youtube-video-xQmQeKU25zg.jpg try changing the 58x58 to another size and my server will handle the crop/resize while NetDNA will serve it and store for future loads).

Within that robot.txt file on the CDN (which one are you using?) have you set to allow Google to index them?

Most CDNs I know allows you to block engines via the robots.txt to avoid bandwidth consumption.

In the case you are using NetDNA (MaxCDN) or the like, make sure your robots file isn't disallowing robots to crawl.

We are using a CDN too to deliver images and static files and all of them are being indexed, we tested disallowing crawlers but it caused a lot of warnings, so instead we no allow all of them to read and index content (is a small price to pay to have your content indexed).

Hope that helps!