Security Report Summary
B
Site: https://www.gov.uk/change-name-address-v5c
IP Address: 2a04:4e42:2d::144
Report Time: 15 Sep 2019 07:31:01 UTC
Headers:
  • Referrer-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
  • Feature-Policy
Supported By
Report URI
Quickly and easily enable reporting for CSP and other Security Headers!
Raw Headers
HTTP/1.1200 OK
Content-Typetext/html; charset=utf-8
Servernginx
Cache-Controlmax-age=1800, public
Content-Security-Policy-Report-Onlydefault-src https: 'self' *.publishing.service.gov.uk *.dev.gov.uk; img-src 'self' data: *.publishing.service.gov.uk *.dev.gov.uk www.google-analytics.com ssl.google-analytics.com stats.g.doubleclick.net assets.digital.cabinet-office.gov.uk; script-src 'self' *.publishing.service.gov.uk *.dev.gov.uk www.google-analytics.com ssl.google-analytics.com stats.g.doubleclick.net www.signin.service.gov.uk *.ytimg.com www.youtube.com www.youtube-nocookie.com 'unsafe-inline'; style-src 'self' *.publishing.service.gov.uk *.dev.gov.uk 'unsafe-inline'; font-src 'self' *.publishing.service.gov.uk *.dev.gov.uk data:; connect-src 'self' *.publishing.service.gov.uk *.dev.gov.uk www.google-analytics.com ssl.google-analytics.com stats.g.doubleclick.net www.tax.service.gov.uk www.signin.service.gov.uk; object-src 'none'; frame-src 'self' *.publishing.service.gov.uk *.dev.gov.uk www.youtube.com www.youtube-nocookie.com; report-uri https://jhpno0hk6b.execute-api.eu-west-2.amazonaws.com/production
EtagW/"913f8695bb1935887a3fe0f699bc5e92"
Govuk-Use-Recommended-Related-Linkstrue
Referrer-Policystrict-origin-when-cross-origin
Strict-Transport-Securitymax-age=31536000; preload
Via1.1 router
X-Content-Type-Optionsnosniff
X-Download-Optionsnoopen
X-Frame-OptionsSAMEORIGIN
X-Permitted-Cross-Domain-Policiesnone
X-Request-Id1db85ccd-a364-4bc6-b7d8-4c8ae76b9a16
X-Xss-Protection1; mode=block
Via1.1 varnish
Link<https://assets.publishing.service.gov.uk>; rel=preconnect; crossorigin
Fastly-Backend-Nameorigin
Content-Length47067
Accept-Rangesbytes
DateSun, 15 Sep 2019 07:31:01 GMT
Via1.1 varnish
Age1617
Connectionkeep-alive
Set-CookieABTest-FinderAnswerABTest=B; secure; expires=Sun, 27 Oct 2019 07:31:01 GMT; path=/
Set-CookieABTest-SearchClusterQuery2ABTest=A; secure; expires=Mon, 16 Sep 2019 07:31:01 GMT; path=/
Set-CookieTLSversion=TLSv1.2; secure
X-Served-Bycache-pao17450-PAO
X-CacheHIT, MISS
X-Cache-Hits0
X-TimerS1568532660.262848,VS0,VE972
VaryAccept-Encoding, Accept-Encoding, Govuk-Use-Recommended-Related-Links
Missing Headers
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
ServerThis Server header seems to advertise the software being run on the server but you can remove or change this value.
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.
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-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.