Expect-Ct HTTP Header
Used by a server to indicate that UAs should evaluate connections to the host emitting the header field for CT compliance.
Accepted ValuesMultiple options from the list below are allowed, each seperated by a comma. Some options take a value, and that is preceded with an = after the option.
Tell client to refuse future connections that violate the CT policy.
The time after receiving this header that the client should use the header value (seconds).max-age=4
URL to report Expect-CT failures.report-uri="https://yourwebsite.com/url"
Expect-Ct: enforce, max-age=4, report-uri="https://yourwebsite.com/url"
Enter a Expect-Ct header below to parse and return details about it.