This behavior limits allowed requests to a set of domains you specify.
Features and options
| Field | What it does | Sub-options |
|---|---|---|
| Enable | Enables or disables the referer checking behavior. | |
| Include Child Domains | Includes child domains among the allowed referrers. For example, if the Domain is example.com, referrers that have domain names that match the *.example.com pattern (like site1.example.com or www.example.com) are allowed. This is equivalent to prefixing each item in Domain with *. . |
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| Strict Referrer Checking | When enabled, excludes requests whose Referer header includes a relative path, or that are missing a Referer. When disabled, only excludes requests whose referrer hostname is not part of the domains set. |
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| Domain | Specifies the set of allowed domains. With Include Child Domains disabled, prefixing values with *. specifies domains for which subdomains are allowed. |