From the Knowledge Base

Error: Failed to Fetch and GoDaddy Hosting

The Failed to Fetch error occurring on GoDaddy may be a recent problem for your site that had previously worked without issue. This is due to the new CDN that GoDaddy has implemented on their hosting packages. The cause of

Hosting PDFs on other services such as Amazon S3 or a CDN

By default, web browsers have security policies that do not allow Javascript code to fetch files from a different domain to the web page on which the code is already running. However, it is possible to configure Amazon S3 and