Security Report Summary
IP Address: 2001:df1:db00::903:1
Report Time: 15 Dec 2017 21:51:40 UTC
Report Short URL:
  • X-XSS-Protection
  • X-Content-Type-Options
  • X-Frame-Options
  • Referrer-Policy
  • Content-Security-Policy
  • Strict-Transport-Security
Warning: Grade capped at A, please see warnings below.
Raw Headers
HTTP/1.1200 OK
DateFri, 15 Dec 2017 21:51:36 GMT
Content-Typetext/html; charset=UTF-8
Last-ModifiedFri, 15 Dec 2017 14:46:11 GMT
Cache-Controlmax-age=0, no-cache, no-store, must-revalidate
ExpiresMon, 29 Oct 1923 20:30:00 GMT
P3PCP="CURa ADMa DEVa CONo HISa OUR IND DSP ALL COR", policyref="/w3c/p3p.xml"
X-XSS-Protection1; mode=block
Expect-CTmax-age=0; report-uri=""
Content-Security-Policydefault-src * blob: data: 'unsafe-eval' 'unsafe-inline'; form-action 'self'; upgrade-insecure-requests; block-all-mixed-content;
Public-Key-Pinspin-sha256="/qAZiKsl7Zd68jFPRIZ5MbMx20ksk2QeQvYXoNps2ks="; pin-sha256="FIhWbSunzUZoxs9gtU+qOoHesAeB/mXX8VrPTkTMCJA="; includeSubdomains; max-age=15768000
Strict-Transport-Securitymax-age=15768000; includeSubDomains; preload
Other Services
Sophos IT security products have become as complex as the networks they’re trying to secure. At Sophos we know that the solution to complexity is not more complexity. We tackle security challenges with clarity and confidence, knowing that simple security is better security.

We offer free security software so you can check for security risks, remove viruses and protect your network.
Content-Security-PolicyThis policy contains 'unsafe-inline' which is dangerous in the default-src directive. This policy contains 'unsafe-eval' which is dangerous in the default-src directive.
Additional Information
X-XSS-ProtectionX-XSS-Protection sets the configuration for the cross-site scripting filters built into most browsers. The best configuration is "X-XSS-Protection: 1; mode=block".
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.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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.
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.
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.
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.