Security Report Summary
C
Site: https://tableau.discomap.eea.europa.eu/
IP Address: 40.67.251.76
Report Time: 31 Mar 2020 23:25:47 UTC
Headers:
  • Referrer-Policy
  • X-Content-Type-Options
  • X-Frame-Options
  • Strict-Transport-Security
  • Content-Security-Policy
  • Feature-Policy
Supported By
Report URI
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Raw Headers
HTTP/1.1200 OK
Cache-Controlno-cache, no-store, must-revalidate
Keep-Alivetimeout=8, max=100
Pragmano-cache
Content-Length2414
Content-Typetext/html; charset=utf-8
Expires-1
Last-ModifiedWed, 11 Dec 2019 20:12:06 GMT
Accept-Rangesbytes
ETag"96e-599733e1e1180"
VaryAccept-Encoding
ServerTableau Microsoft-HTTPAPI/2.0
Content-Security-Policy-Report-Onlyconnect-src * https://*.tiles.mapbox.com https://api.mapbox.com; default-src blob:; font-src * data:; frame-src * data:; img-src * data: blob:; object-src data:; report-uri /vizql/csp-report; script-src * blob:; style-src * 'unsafe-inline'
P3PCP="NON"
Referrer-Policyno-referrer-when-downgrade
X-Content-Type-Optionsnosniff
X-Frame-OptionsSAMEORIGIN
X-TableauTableau Server
X-UA-CompatibleIE=Edge
X-XSS-Protection1; mode=block
DateTue, 31 Mar 2020 23:25:47 GMT
Missing Headers
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. Recommended value "Strict-Transport-Security: max-age=31536000; includeSubDomains".
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.
Feature-PolicyFeature Policy is a new header that allows a site to control which features and APIs can be used in the browser.
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".
Content-Security-Policy-Report-OnlyContent Security Policy Report Only is used to test a Content Security Policy before making it live. The browser will report on actions that would have been taken based on the policy. 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.
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-XSS-ProtectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browser. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.