CDN Domain whitelisting for summary_large_image card

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#1

We moved our Wordpress blog images recently to a CDN provider. Since that transition the Twitter cards stopped showing images.

Here is a sample url.

The card validator mentions “*.simplepractice.com is whitelisted for summary_large_image card”, but our CDN url is https://20307-presscdn-pagely.netdna-ssl.com

(Sample image url from the article/Twitter card above) https://20307-presscdn-pagely.netdna-ssl.com/blog/wp-content/uploads/2016/11/00-15-important-office-procedures-and-policies-for-counselors-and-therapists.png)

How can we get that the domain “20307-presscdn-pagely.netdna-ssl.com” whitelisted for our Twitter cards?

Thank you!


#2

You’ll need to fix the robots.txt file on your CDN host.

At the moment is is allowing /wp-content/ and disallowing /

Your images are at /blog/wp-content/ so you should allow Twitterbot access to that location.


#3

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