A CDN defines a file with the Set-Cookies header as a unique one. As a result, each user’s request goes to the origin. This option defines whether we will cache files with the Set-Cookies header as one file or as different ones. In most cases, it is not effective to have copies of the same file with different cookies on the server.
Enable Ignore Set-Cookie option and files with cookies will be cached like one object. Go to CDN Resources, choose a CDN Resource and press Settings, open Advanced Settings and check Ignore Set-Cookies.
