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Klaviyo URLs for CSP

  • 23 November 2021
  • 4 replies
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Does Klaviyo have a list of URLs we can include in our site CSP?

 

as per https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP

 

Thanks

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Best answer by alex.hong 23 November 2021, 23:06

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Userlevel 7
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Hey there @Mailing!

 I've checked in with my team and we don't currently have a list like you're requesting, however, all of the resources will originate from klaviyo.com​ and so I believe that your example from the first email of using *.klaviyo.com​ is going to be the best way to accomplish this.

Hope this helped!
Alex​​​​​​​

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Hi @alex.hong,

I’d like to follow this up with a request for a page in the documentation specifically related to CSP configuration for Klaviyo and any on-site scripts.

There are a number of different assets required to be added to the CSP and simply adding *.klaviyo.com to all directives is not best practice.

Providing the specific directives and the URLs such as here https://developers.google.com/tag-platform/tag-manager/web/csp so that a wildcard doesn’t need adding would be far more useful.

Regards,
David.

Userlevel 7
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Hi there @dgreenwooduktf!
Thank you for your feedback and additional details regarding this manner with Klaviyo and CSPs. I have put your comments into a product request so that our team can get some eyes on this feature. 

Have a good day,

Alex

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You’ll need the following:

connect-src *.klaviyo.com; script-src *.klaviyo.com;

It doesn’t inspire confidence when things like this aren’t documented.

 

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