Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The csp property of the HTMLIFrameElement
interface specifies the Content Security Policy that an
embedded document must agree to enforce upon itself.
Syntax
var csp = HTMLIFrameElement.csp
HTMLIFrameElement.csp = cspValue
A content security policy.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Content Security Policy: Embedded Enforcement The definition of 'csp' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
BCD tables only load in the browser