All-in-one free web application security tool. Web application vulnerability and privacy scanner with support for HTTP cookies, Flash, HTML5 localStorage, sessionStorage, CANVAS, Supercookies, Evercookies. Includes a free SSL/TLS, HTML and HTTP vulnerability scanner and URL malware scanner.
Most popular variants of the header value (we only show this when there's just a bunch of variants):
Legacy and deprecated variant of the
Content-Security-Policy-Report-Only header used by Firefox and MSIE browsers in the initial period.
We have seen 0 websites setting the
X-Content-Security-Policy-Report-Only HTTP header and 0 unique values of this header.