Title: invalid characters
Last modified: June 30, 2021

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# invalid characters

 *  [advertino](https://wordpress.org/support/users/advertino/)
 * (@advertino)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/invalid-characters/)
 * The Content-Security-Policy directive ‘script-src’ contains ‘script-src’ as a
   source expression. Did you want to add it as a directive and forget a semicolon?
 * The Content-Security-Policy directive name ‘widget.gleamjs.io’ contains one or
   more invalid characters. Only ASCII alphanumeric characters or dashes ‘-‘ are
   allowed in directive names.
 * The Content-Security-Policy directive name ‘www.googletagservices.com’ contains
   one or more invalid characters. Only ASCII alphanumeric characters or dashes ‘-‘
   are allowed in directive names.
 * etc etc etc

The topic ‘invalid characters’ is closed to new replies.

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 * Last reply from: [advertino](https://wordpress.org/support/users/advertino/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/invalid-characters/)