Security Report Summary
A+
Site: https://russelljohn.net/
IP Address: 2606:4700:3036::681c:e03
Report Time: 28 Oct 2020 23:46:28 UTC
Headers:
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
  • Referrer-Policy
  • Permissions-Policy
  • Strict-Transport-Security
Supported By
Probely
Wow, amazing grade! Perform a deeper security analysis of your website and APIs:
Raw Headers
HTTP/1.1200 OK
DateWed, 28 Oct 2020 23:46:27 GMT
Content-Typetext/html; charset=UTF-8
Transfer-Encodingchunked
Connectionkeep-alive
Set-Cookie__cfduid=d79cc28b189615050f4b23d1fdfae11d91603928786; expires=Fri, 27-Nov-20 23:46:26 GMT; path=/; domain=.russelljohn.net; HttpOnly; SameSite=Lax; Secure
X-Content-Type-Optionsnosniff
Link<https://russelljohn.net/wp-json/>; rel="https://api.w.org/"
Link<https://russelljohn.net/wp-json/wp/v2/pages/1376>; rel="alternate"; type="application/json"
Link<https://russelljohn.net/>; rel=shortlink
Last-ModifiedWed, 28 Oct 2020 23:46:27 GMT
VaryAccept-Encoding,User-Agent,Referer,Cookie
Cache-Controlmax-age=0
ExpiresWed, 28 Oct 2020 23:46:27 GMT
X-Frame-OptionsSAMEORIGIN
X-Powered-ByRussell John
X-XSS-Protection1; mode=block
X-Permitted-Cross-Domain-Policiesnone
X-UA-CompatibleIE=8
Public-Key-Pinspin-sha256="tOjwpXwqQ4szXOMdjsRWs6Iap2lAT07whtjQ4vuP728="; pin-sha256="vRSGiK3Tpc8URVc+p1cCkIMEo79JXZgrd4bLhxFwA7Q="; max-age=31536000; includeSubDomains; report-uri="https://russell.report-uri.com/r/d/hpkp/enforce"
Content-Security-Policysandbox allow-forms allow-same-origin allow-scripts allow-popups allow-modals allow-orientation-lock allow-pointer-lock allow-presentation allow-popups-to-escape-sandbox allow-top-navigation
Referrer-Policysame-origin
Report-To{"url": "", "group": "", "max-age": 86400}
Permissions-Policymicrophone=()
CF-Cache-StatusDYNAMIC
cf-request-id0613341fcb00001fc5789e5000000001
Expect-CTmax-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Securitymax-age=31536000; includeSubDomains; preload
Servercloudflare
CF-RAY5e9889461c4c1fc5-SJC
Additional Information
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-Powered-ByX-Powered-By can usually be seen with values like "PHP/5.5.9-1ubuntu4.5" or "ASP.NET". Trying to minimise the amount of information you give out about your server is a good idea. This header seems to have been altered to remove such information, but could still be removed.
X-XSS-ProtectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
Public-Key-PinsHTTP Public Key Pinning protects your site from MiTM attacks using rogue X.509 certificates. By whitelisting only the identities that the browser should trust, your users are protected in the event a certificate authority is compromised. Analyse this policy in more detail.
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.
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.
Report-ToReport-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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.
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".