Pull Zone Settings
Set Default Cache Time
This option is meat to set a default expiry time/TTL in case the origin does not have one.
Override Cache-Control Header
Should you require a longer TTL or to override the one set on the origin, this is the option for you.
In rare cases when GZip is not enabled on the origin, this option needs to be enabled at all times, unless for some reason you require GZip to be off.
When enabled, this option will treat each file with Query Strings (file.css?v=183791028301) as a separate cache-able file.
Using Content Disposition will set the Content-Disposition header for every file in this zone. This will force all files to behave as if the end-user chose the saveas dialog.
Strip All Cookies
This option is extremely useful as it tells the CDN to ignore all cookies (i.e: session cookies set by CloudFlare).
This option needs to be enabled if you want to serve some media files (FLV and Mp4 ONLY with h.264 encoding) via your Pull Zone. Please note that:
- This should never be used for files over 100MB
- Seeking might not work
- The first request to a non-cached big-size media file will be very slow as it is being cached
- You should always consult our support before using this option
Serve expired content while retrieving updated content or when the content is no longer reachable on the origin. In other words, cached files on the CDN will never expire or get purged. Use with extreme caution.
Ignore Cache Control:
Ignore any TTL/Expiry header set on the origin and use the settings in the “Cache Settings“ tab. Note that this option needs to be enabled and used in conjunction with the settings in the “Cache Settings” tab.