Wise

Meets the B minimum (70/100) in our RFP clause.

With these headers missing, wise.com is more exposed to clickjacking.

Missing 3

• Referrer-Policy 0 of 10

  Limits how much of the current URL is passed to other sites when a user follows a link or the page loads a third-party resource.

  Without it: Full URLs, including paths and query strings that can carry document IDs, search terms, customer names or reset tokens, can leak to every outside script, image host and outbound link. Recent browsers default to a safer policy; older ones and embedded webviews do not.

• Cross-Origin-Opener-Policy 0 of 5

  Cuts the link between the product's window and windows opened by, or opening, other sites.

  Without it: A page that opens the product keeps a handle on its window and can later redirect it to a look-alike sign-in or payment page (tab-nabbing) while the user thinks they are still on the real site. It is also part of the isolation browsers need to defend against Spectre-style attacks.

• Cross-Origin-Resource-Policy 0 of 5

  Tells browsers which sites may load this site's resources.

  Without it: Other sites can pull the product's responses into their own pages, which makes side-channel leaks of what a signed-in user can see easier.

Sent 6

• Content-Security-Policy 25 of 25

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https://lux.speedcurve.com https://forms-eu1.hsforms.com/ https://analytics.google.com/g/s/collect;object-src 'self';script-src 'self' 'unsafe-inline' 'unsafe-eval' 'self' https://wise.com https://wise-sandbox.com https://sst.wise.com https://gtm.wise.com https://*.singular.net https://i.sng.link https://js-agent.newrelic.com https://bam.nr-data.net/ https://ajax.cloudflare.com bat.bing.com https://s.yimg.jp https://*.yahoo.co.jp a.quora.com static.hotjar.com https://script.hotjar.com/ https://collector-20079.tvsquared.com https://d.line-scdn.net www.google.co.uk www.google.com www.googletagmanager.com/ tagmanager.google.com/ https://storage.googleapis.com https://ajax.googleapis.com/ https://microapps.google.com https://microapps-prod-tt.sandbox.google.com googleads.g.doubleclick.net www.google-analytics.com www.googleadservices.com static.ads-twitter.com analytics.twitter.com www.snapengage.com insitez.blob.core.windows.net sjs.bizographics.com *.mxpnl.com https://cdn.pdst.fm https://us-central1-adaptive-growth.cloudfunctions.net https://bidr.io https://d2dgj1jjqgsb96.cloudfront.net https://www.redditstatic.com/ads/pixel.js https://snap.licdn.com https://js.adsrvr.org https://c5.adalyser.com https://c0.adalyser.com https://c.amazon-adsystem.com https://js-eu1.hs-scripts.com https://js.appboycdn.com https://decagon.ai https://transferwise.com https://bidr.io https://cdn.speedcurve.com https://lux.speedcurve.com https://js-eu1.hsforms.net https://challenges.cloudflare.com https://www.youtube.com;script-src-attr 'none';style-src 'self' 'unsafe-inline' blob: fonts.googleapis.com/css tagmanager.google.com/;upgrade-insecure-requests;report-uri /csp;child-src 'self' 'self' blob:;connect-src *;media-src 'self' 'self' data: https://wise.com/;manifest-src 'self' 'self';frame-src youtube.com www.youtube.com www.youtube-nocookie.com https://vars.hotjar.com https://bid.g.doubleclick.net https://www.googletagmanager.com https://insight.adsrvr.org https://match.adsrvr.org 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• Strict-Transport-Security 20 of 20

  max-age=31536000

• X-Content-Type-Options 10 of 10

  nosniff

• Frame protection 10 of 10

  CSP frame-ancestors

• Permissions-Policy 10 of 10

  ch-ua-model=("https://sdk-api-v1.singular.net"),ch-ua-platform-version=("https://sdk-api-v1.singular.net"),ch-ua-full-version-list=("https://sdk-api-v1.singular.net")

• No version disclosure 5 of 5

  server: cloudflare

Checked 2026-10-15 at https://wise.com/. Re-checked every 7 days. The grade covers the headers this website sends, not the product’s overall security. How the grade works.