Security Report Summary
A
Site: https://sle.citycontrol.nl/citycontrol/login
IP Address: 217.114.110.120
Report Time: 25 Mar 2017 03:55:21 UTC
Report Short URL: https://schd.io/JUc
Headers:
  • X-Frame-Options
  • X-Content-Type-Options
  • X-XSS-Protection
  • Referrer-Policy
  • Strict-Transport-Security
  • Content-Security-Policy
  • Public-Key-Pins
Warning: Grade capped at A, please see warnings below.
Raw Headers
HTTP/1.1200 OK
Cache-Controlprivate, no-store, must-revalidate
Content-Typetext/html; charset=utf-8
X-Frame-OptionsSAMEORIGIN
X-Content-Type-Optionsnosniff
X-XSS-Protection1; mode=block
Referrer-Policysame-origin
Strict-Transport-Securitymax-age=31536000
Content-Security-Policydefault-src 'self' data:; connect-src 'self' https://ecn.dev.virtualearth.net wss://sle.citycontrol.nl; style-src 'self' 'unsafe-inline' https://ecn.dev.virtualearth.net https://dev.virtualearth.net; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://dev.virtualearth.net https://ecn.dev.virtualearth.net; img-src 'self' data: blob: https://*.tiles.virtualearth.net https://dev.virtualearth.net https://ecn.dev.virtualearth.net
Set-CookieASP.NET_SessionId=gemmqhkijnnjzig0sw0f0zsm; path=/; secure; HttpOnly
X-Frame-OptionsSAMEORIGIN
X-Xss-Protection1; mode=block
X-Content-Type-Optionsnosniff
Strict-Transport-Securitymax-age=5184000
X-AspNet-VersionSAMEORIGIN
X-UA-CompatibleIE=edge
SERVER
DateSat, 25 Mar 2017 03:55:17 GMT
Content-Length5366
Missing Headers
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.
Other Services
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Warnings
Content-Security-PolicyThis policy contains 'unsafe-inline' which is dangerous in the script-src directive. This policy contains 'unsafe-eval' which is dangerous in the script-src directive.
X-Frame-OptionsThere was a duplicate X-Frame-Options header.
X-XSS-ProtectionThere was a duplicate X-XSS-Protection header.
X-Content-Type-OptionsThere was a duplicate X-Content-Type-Options header.
Strict-Transport-SecurityThere was a duplicate Strict-Transport-Security header.
Additional Information
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-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-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".
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.
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.
Set-CookieThis cookie has the appropriate flags set.
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 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".
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-AspNet-VersionX-AspNet-Version usually details specific information about your ASP.NET version. The value of this header seems to have been changed, but it could still be removed.
SERVERServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".