Security Report Summary
A
Site: https://www.ukbiobank.ac.uk/
IP Address: 104.20.44.47
Report Time: 28 Oct 2026 03:07:28 UTC
Headers:
  • X-Frame-Options
  • X-Content-Type-Options
  • Strict-Transport-Security
  • Content-Security-Policy
  • Referrer-Policy
  • Permissions-Policy
Warning: Grade capped at A, please see warnings below.
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Missing Headers
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.
Permissions-PolicyPermissions 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. This policy contains 'unsafe-eval' which is dangerous in the script-src directive.
Raw Headers
HTTP/2200
dateWed, 28 Oct 2026 03:07:28 GMT
content-typetext/html; charset=UTF-8
servercloudflare
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
cf-cache-statusBYPASS
varyAccept-Encoding
varyAccept-Encoding,Cookie
x-powered-byWP Engine
x-cacheableSHORT
cache-controlmax-age=600, must-revalidate
x-cacheHIT: 1
x-cache-groupnormal
last-modifiedWed, 28 Oct 2026 03:07:28 GMT
strict-transport-securitymax-age=2592000; includeSubDomains
set-cookie__cf_bm=K7oJYhoawQyc1sv3rmSLGBhROw3.EXxLKZxJaDfjSGc-1793156848.175584-1.0.1.1-jkztRHEX5at8S0PePGKGG_RirGQJXDYlQJoCg7kF13Q44QyaHmtPS.Da1p8PF3o36_cHkuYkulJw43PQLUo5bi.JFu6D1Pns2ebLktD7gPK2cD171EmvsMyc701kDTNn; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.ukbiobank.ac.uk; Expires=Wed, 28 Oct 2026 03:37:28 GMT
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' www.eventbrite.co.uk dywrfp5ctng3l.cloudfront.net/external-job-postings-table/index.js challenges.cloudflare.com js.hcaptcha.com hcaptcha.com *.hcaptcha.com *.flourish.studio cdn.jifo.co *.infogram.com cc.cdn.civiccomputing.com *.civiccomputing.com www.clarity.ms clarity.ms *.clarity.ms www.google-analytics.com *.googleapis.com www.gstatic.com www.google.co.uk www.googletagmanager.com www.google.com maps.gstatic.com yoast.com www.youtube.com js.hubspot.com js-eu1.hubspot.com js.hsforms.net js-eu1.hsforms.net js-eu1.hs-scripts.com js-eu1.hs-analytics.net js-eu1.hs-banner.com static.hsappstatic.net blob:; frame-src 'self' www.eventbrite.co.uk ukb-cf-pages-test.pages.dev challenges.cloudflare.com hcaptcha.com *.hcaptcha.com registration.events.ringcentral.com flo.uri.sh *.infogram.com www.google.com youtube.com www.youtube.com vimeo.com *.googletagmanager.com app.hubspot.com app-eu1.hubspot.com js-eu1.hsforms.net blob:; connect-src 'self' cc.cdn.civiccomputing.com *.civiccomputing.com www.clarity.ms clarity.ms *.clarity.ms *.google-analytics.com www.googletagmanager.com *.googlesyndication.com *.google.com maps.googleapis.com ajax.googleapis.com blob: my.yoast.com www.wpo365.com ukbiobank.pinpointhq.com/postings.json exceptions.hubspot.com exceptions-eu1.hubspot.com static.hsappstatic.net forms-eu1.hsforms.com hubspot-forms-static-embed-eu1.s3.amazonaws.com; style-src 'self' 'unsafe-inline' cc.cdn.civiccomputing.com *.civiccomputing.com *.googleapis.com; font-src 'self' fonts.gstatic.com data: https://static2.sharepointonline.com https://spoprod-a.akamaihd.net; img-src 'self' *.flourish.studio *.infogram.com *.gravatar.com clarity.ms *.clarity.ms maps.googleapis.com maps.gstatic.com *.gstatic.com www.google.com www.google.co.uk www.google-analytics.com www.googletagmanager.com i.ytimg.com data: static.hsappstatic.net track-eu1.hubspot.com forms-eu1.hsforms.com; style-src-elem 'self' 'unsafe-inline' cc.cdn.civiccomputing.com *.civiccomputing.com ajax.googleapis.com fonts.googleapis.com www.googletagmanager.com dywrfp5ctng3l.cloudfront.net/external-job-postings-table/index.css;
cross-origin-resource-policysame-origin
content-encodinggzip
cf-raya516bafcfbda078f-DUB
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Additional Information
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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-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.
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. You can sign up for a free account on Report URI to collect reports about problems on your site.
cross-origin-resource-policyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.