Security Report Summary
A+
Site: https://xs1.computerbas.nl/
IP Address: 83.163.61.124
Report Time: 18 Aug 2018 01:27:58 UTC
Headers:
  • X-XSS-Protection
  • Strict-Transport-Security
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Feature-Policy
  • Content-Security-Policy
Raw Headers
HTTP/1.1200 OK
Cache-Controlmax-age=2628000
Upgradeh2
Content-Typetext/html; charset=UTF-8
Serverxs1.computerbas.nl
X-XSS-Protection1; mode=block
Strict-Transport-Securitymax-age=63072000; includeSubDomains; preload
X-Frame-OptionsDENY
X-Content-Type-Optionsnosniff
Referrer-Policystrict-origin-when-cross-origin
Feature-Policyaccelerometer 'none';camera 'none';geolocation 'none';gyroscope 'none';magnetometer 'none';microphone 'none';payment 'none';usb 'none'
Access-Control-Allow-Originhttps://xs1.computerbas.nl
X-Powered-ByXS1
Content-Security-Policydefault-src 'none' ; base-uri 'self'; script-src 'self'; style-src 'self' 'unsafe-inline' ; img-src 'self' data:; font-src 'none'; connect-src 'self' ; media-src 'self' ; object-src 'none' ; child-src 'none' ; frame-src gadgets.buienradar.nl; worker-src 'none' ; frame-ancestors 'none' ; form-action 'none' ; upgrade-insecure-requests; block-all-mixed-content; sandbox allow-forms allow-same-origin allow-scripts allow-top-navigation allow-popups allow-pointer-lock; manifest-src 'none';
DateSat, 18 Aug 2018 01:27:58 GMT
Connectionclose
Content-Length10558
Other Services
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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.
Additional Information
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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".
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-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".
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.
Feature-PolicyFeature Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Access-Control-Allow-OriginThe Access-Control-Allow-Origin header is used to configure CORS.
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.
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.