[Solve] Authorization key issue in wordpress W3TC plugin

In wordpress, after updating W3 Total Cache plugin to the latest version you may get this error in CDN configuration.

”  A configuration issue prevents CDN from working: The “Authorization key” field cannot be empty. You need to select / create a pull zone. ”

check the screen shot below.

w3tc-error

To Solve this issue

On the error message click Specify it here or select CDN from w3tc menu and move to configuration part. Check the screen shot

error-w3tc

Now click on the Authorize button, you will be redirected to NetDNA CDN site.

login-cdn-w3tc

Login using your MaxCDN Account. Once logged-in,  you will get your Authorization key.

authorized-key-w3tc

Copy that key and paste it in Authorization key field under CDN configuration in W3TC. Check the key whether its working or not by clicking on the Test NetDNA button.

cdn-test-w3tc

That’s it save the settings.

Hope this will be helpful for you!!!

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