Our web application is a bootloader that clicks directly on Amazon S3. However, he never failed in testing, because the client has software in which they experience a 50/50 success rate on a computer.
It seems that the error appears in any browser on bad computers: XMLHttpRequest cannot load "www.DOMAIN.json". Origin ... not allowed Access-Control-Allow-Origin.
- The host file has no unique settings.
- the network the computer is connected to affects the result
- two similar computers (os, browser, network) and one are working, and the other is not.
This is the jQuery download file modified. We use the CORS method.
https://duckduckgo.com/Cross-origin_resource_sharing?ia=about
Any experienced cross-domain warriors there?
source
share