Security Report Summary
A
Site: https://start.boekhoudgemak.nl/
IP Address: 51.124.2.43
Report Time: 26 Oct 2021 14:57:52 UTC
Headers:
  • Content-Security-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Supported By
Probely
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Raw Headers
HTTP/1.1200 OK
DateTue, 26 Oct 2021 14:57:52 GMT
Content-Typetext/html; charset=utf-8
Transfer-Encodingchunked
Connectionkeep-alive
Set-CookieApplicationGatewayAffinityCORS=2c23a89f6f50df7171808e7a6753a1cd; Path=/; SameSite=None; Secure
Set-CookieApplicationGatewayAffinity=2c23a89f6f50df7171808e7a6753a1cd; Path=/
Cache-Controlno-store,no-cache
Pragmano-cache
Request-ContextappId=cid-v1:877ff8a8-8a04-4ca5-a559-6c9ea01f60aa
Content-Security-Policyframe-ancestors 'self';
Strict-Transport-Securitymax-age=63072000; includeSubDomains; preload
X-Content-Type-Optionsnosniff
X-Frame-OptionsHeader not set, see Additional Information below.
Missing Headers
Referrer-PolicyReferrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Upcoming Headers
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
Content-Security-PolicyContent Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
Strict-Transport-SecurityHTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.
X-Content-Type-OptionsX-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
X-Frame-OptionsThe XFO header was not sent but frame-ancestors in Content Security Policy was used instead.