How can you solve this
"disallowed vary header values are present
If you do not need the vary header, you can either prevent it from being sent or add the value to 'Vary Headers to be removed from origin' in the Ezoic Cloud Caching App to remove it."
Resolving 'disallowed Vary header values' issue in Ezoic Cloud Caching App
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Ezoic Employee
MirriamAkiru I've gone ahead and removed these vary headers for you which should fix this. if you need to readd them at any time you can do so from the 'vary headers to be removed from origin' setting in your Cache settings https://pubdash.ezoic.com/leap/caching