Security Report Summary
A
Site: https://www.factuursturen.nl/
IP Address: 2001:828:452::900:1
Report Time: 23 May 2019 20:00:43 UTC
Headers:
  • Strict-Transport-Security
  • Referrer-Policy
  • X-Content-Type-Options
  • X-XSS-Protection
  • X-Frame-Options
  • Content-Security-Policy
  • Feature-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
Netsparker - security scanner
Go beyond secure http headers and scan your website for critical vulnerabilities malicious hackers can exploit.
Raw Headers
HTTP/1.1200 OK
DateThu, 23 May 2019 20:00:42 GMT
ServerApache
Strict-Transport-Securitymax-age=31536000; includeSubdomains; preload
Referrer-Policystrict-origin-when-cross-origin
Upgradeh2
ConnectionUpgrade, close
VaryAccept-Encoding
X-Content-Type-Optionsnosniff
X-Xss-Protection1; mode=block
X-Frame-OptionsSAMEORIGIN
Content-Security-Policydefault-src 'self'; script-src 'self' 'unsafe-inline' www.google-analytics.com www.googleadservices.com platform.twitter.com cdn.syndication.twimg.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com code.cdn.mozilla.net platform.twitter.com *.twimg.com; font-src 'self' data: fonts.gstatic.com code.cdn.mozilla.net; img-src * data:; frame-src 'self' *.twitter.com; form-action 'self' www.mollie.com *.twitter.com; connect-src 'self' *.twitter.com; block-all-mixed-content; report-uri https://leemankuiper.uriports.com/reports/enforce; report-to default
Expect-CTreport-uri="https://leemankuiper.uriports.com/reports/report", max-age=86400
Report-To{"group":"default","max_age":2592000,"endpoints":[{"url":"https://leemankuiper.uriports.com/reports"}],"include_subdomains":true}
NEL{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0}
Feature-Policy-Report-Onlyaccelerometer 'none'; ambient-light-sensor 'none'; autoplay 'none'; camera 'none'; encrypted-media 'none'; fullscreen 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; payment *; picture-in-picture 'none'; speaker 'none'; sync-xhr 'none'; usb 'none'; vr 'none'
Transfer-Encodingchunked
Content-Typetext/html; charset=UTF-8
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.
Warnings
Content-Security-PolicyThis policy contains 'unsafe-inline' which is dangerous in the script-src directive.
Additional Information
ServerThis Server header seems to advertise the software being run on the server but you can remove or change this value.
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.
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.
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".
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.
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.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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.
NELNetwork Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports.