Stripe
Payments API covering cards, wallets, subscriptions and invoicing, with test mode and detailed developer docs.
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Security headers: A, 85 out of 100
Number 22 of 95 in the ranking. Missing 2 of the 9 headers we check.
Meets the B minimum (70/100) in our RFP clause.
Missing 2
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Permissions-Policy 0 of 10
Switches off browser features the product does not use, such as camera, microphone, location and payments, for the page and anything embedded in it.
Without it: Any script or iframe on the page, including third-party ads and chat widgets, can ask the user for camera, microphone or location access under the vendor's name.
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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 7
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Content-Security-Policy 25 of 25
base-uri 'none'; child-src 'none'; connect-src https://c.increment.com https://c.stripe.dev https://c.stripe.global https://c.stripe.partners blob: https://b.stripecdn.com https://errors.stripe.com https://ext.stripe.com https://r.stripe.com https://stripe-images.s3.us-west-1.amazonaws.com https://stripe.com 'self'; default-src 'none'; font-src https://b.stripecdn.com 'self'; form-action https://stripe.com 'self'; frame-ancestors https://app.contentful.com 'self'; frame-src https://b.stripecdn.com https://js.stripe.com https://support-conversations.stripe.com 'self'; img-src data: https://assets.ctfassets.net https://assets.stripeassets.com https://b.stripecdn.com https://images.ctfassets.net https://images.stripeassets.com https://q.stripe.com 'self'; manifest-src 'none'; media-src https://assets.ctfassets.net https://assets.stripeassets.com https://b.stripecdn.com https://videos.ctfassets.net https://videos.stripeassets.com 'self'; object-src 'none'; script-src https://b.stripecdn.com https://js.stripe.com 'self' 'sha256-3aWvb9tRBjmz1OjR3n7mwiTm94+s4iki4mMZF82asmc=' 'sha256-5LtzXhT7UFn+GqP5pKEMGL08UNZsrzANHFEBW/mQHGw=' 'sha256-beLzNcen8LrazzSCRjAapoIMTgJI0osPWGNSX7aK6lc=' 'sha256-cCM0Z4lzGkzQnmbdVw+ouz0JRawyaKcZ4yiqzqYS7ek=' 'sha256-vTifGUJH6hJYTvstw4xJ4xfr/vE0ELkOV4GpCumyqfg=' 'sha256-KxhSaxKB5RFTQsqfRwp+zG7iLjvMrTAySqnSvWlqct0=' 'sha256-tMuJ8c00j54yuxogrdIJeGhNVB350dc56i969XRz/Mc=' 'sha256-aEFSvCaVnb2wNwuO3IzA8J44RdTKt6vms9beA7BcCYg=' 'sha256-0SWEc2BfR2o77i2vUiNNIrFKQkjc2Ujsr2hlfZ6oUek=' 'report-sample'; style-src https://b.stripecdn.com 'self' 'unsafe-inline'; worker-src https://b.stripecdn.com 'self'; upgrade-insecure-requests; report-uri https://q.stripe.com/csp-violation?q=PGV9H1Gss7MZvpEEGV8XhXNBeLyyW0if4AkCy1CZMrAivueFdRuNXVJMGo0QiXM%3D; report-to csp
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Strict-Transport-Security 20 of 20
max-age=63072000; includeSubDomains; preload
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X-Content-Type-Options 10 of 10
nosniff
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Frame protection 10 of 10
SAMEORIGIN
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Referrer-Policy 10 of 10
no-referrer-when-downgrade
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Cross-Origin-Opener-Policy 5 of 5
same-origin-allow-popups; report-to="wsp_coop"
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No version disclosure 5 of 5
server: nginx