HTML <iframe> 참조 정책 속성

❮ HTML <iframe> 태그

예시

리퍼러 정보가 요청과 함께 전송되지 않도록 지정합니다.

<iframe src="https://w3schools.com/" referrerpolicy="no-referrer"></iframe>

정의 및 사용

이 referrerpolicy속성은 iframe을 가져올 때 보낼 리퍼러 정보를 지정합니다.

브라우저 지원

표의 숫자는 속성을 완전히 지원하는 첫 번째 브라우저 버전을 지정합니다.

Attribute
referrerpolicy	51.0	79.0	50.0	11.1	38.0

통사론

<iframe referrerpolicy="no-referrer|no-referrer-when-downgrade|origin|origin-when-cross-origin|same-origin|strict-origin-when-cross-origin|unsafe-url">

속성 값

Value	Description
no-referrer	No referrer information will be sent along with a request
no-referrer-when-downgrade	Default. The referrer header will not be sent to origins without HTTPS
origin	Send only scheme, host, and port to the request client
origin-when-cross-origin	For cross-origin requests: Send only scheme, host, and port. For same-origin requests: Also include the path
same-origin	For same-origin requests: Referrer info will be sent. For cross-origin requests: No referrer info will be sent
strict-origin	Only send referrer info if the security level is the same (e.g. HTTPS to HTTPS). Do not send to a less secure destination (e.g. HTTPS to HTTP)
strict-origin-when-cross-origin	Send full path when performing a same-origin request. Send only origin when the security level stays the same (e.g. HTTPS to HTTPS). Send no header to a less secure destination (HTTPS to HTTP)
unsafe-url	Send origin, path and query string (but not fragment, password, or username). This value is considered unsafe

❮ HTML <iframe> 태그