Security Report Summary
A
Site: https://it.knightnet.org.uk/
IP Address: 2606:4700:30::681c:b56
Report Time: 12 Nov 2019 17:04:10 UTC
Headers:
  • Content-Security-Policy
  • Referrer-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Feature-Policy
Supported By
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Raw Headers
HTTP/1.1200 OK
DateTue, 12 Nov 2019 17:04:10 GMT
Content-Typetext/html; charset=UTF-8
Transfer-Encodingchunked
Connectionkeep-alive
Set-Cookie__cfduid=d02b0ca8d4e8212f967de5ce41ede20571573578250; expires=Wed, 11-Nov-20 17:04:10 GMT; path=/; domain=.knightnet.org.uk; HttpOnly; Secure
Access-Control-Allow-Originhttps://it.knightnet.org.uk
Cache-Controlpublic, max-age=0, must-revalidate
Content-Security-Policyupgrade-insecure-requests; frame-ancestors 'none'; frame-src https://disqus.com/; report-uri https://totallyinfo.report-uri.com/r/d/csp/enforce;
Link</images/brimham-rocks-1200x279.jpg>; rel=preload; as=image, <https://stackexchange.com/users/flair/1375993.png>; rel=preload; as=image
Referrer-Policyno-referrer-when-downgrade
Strict-Transport-Securitymax-age=2592000; includeSubDomains; preload
X-Content-Type-Optionsnosniff
X-Frame-OptionsDENY
X-Xss-Protection1; mode=block
Age174583
VaryAccept-Encoding
X-NF-Request-ID89f3883c-9ba6-4f54-bf49-b751dc8e5b54-3443485
CF-Cache-StatusDYNAMIC
Alt-Svch3-23=":443"; ma=86400
Expect-CTmax-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Servercloudflare
CF-RAY534a1562a9e7ed47-SJC
Missing Headers
Feature-PolicyFeature Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Additional Information
Access-Control-Allow-OriginThe Access-Control-Allow-Origin header is used to configure CORS.
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.
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.
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-OptionsX-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking.
X-Xss-ProtectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browser. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".