Symptoms
-
Icons, fonts or images fail to load on a website.
-
The website is trying to load these assets from an external domain, such as
example.com. -
The Browser Developer Tools console displays errors similar to the following:
Access to Font at 'https://example.com/fonts/glyphicons-halflings-regular.woff2' from origin 'https://example.com' has been blocked by CORS policy: No 'Access-Control -Allow-Origin 'header is present on the requested resource. Origin 'https://example.com' is therefore not allowed access.
Cause
The external domain doesn't have Cross-Origin Resource Sharing (CORS) configured, which is necessary to let other sites load its assets.
Resolution
Configure CORS on the external domain.
- Plesk for Linux: How to set up CORS in Plesk for Linux?
- Plesk for Windows: Is it possible to enable CORS on Plesk for Windows?