Security Report Summary
A
Site: https://www.barnesandnoble.com/
IP Address: 23.227.38.74
Report Time: 09 Jun 2026 21:53:46 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Content-Type-Options
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Warning: Grade capped at A, please see warnings below.
Advanced:
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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-hashes' which is dangerous in the script-src directive.
Raw Headers
HTTP/2200
dateTue, 09 Jun 2026 21:53:45 GMT
content-typetext/html
set-cookiesession=eyJ2aXNpdG9ySWQiOiI5YTQ3NjJiMC1lYzBjLTQ1YWQtYjI4Yy03MjAxNjU4MmQ4MjYiLCJtZXJjaEZpbHRlciI6IlkifQ%3D%3D.lDXhmg1zhh7v78jrUAZ2HRgQBuqPHOrjy0JAq2cxu3M; Path=/; HttpOnly; Secure; SameSite=None
strict-transport-securitymax-age=31536000
access-control-allow-credentialstrue
content-security-policybase-uri 'self'; default-src https://cdn.sanity.io https://lh3.googleusercontent.com https://placehold.co https://cdn.cookielaw.org 'self' 'nonce-5fc9afe94a69acbb049cc365d7a38e90' https://cdn.shopify.com https://shopify.com; frame-ancestors https://qa-nook.barnesandnoble.com https://nook-wb.barnesandnoble.com https://nook.barnesandnoble.com https://stores-test.barnesandnoble.com https://stores-beta.barnesandnoble.com https://stores.barnesandnoble.com https://customer-test.barnesandnoble.com https://customer-dev.barnesandnoble.com https://barnesandnoble1652385960.zendesk.com https://stores-dev.barnesandnoble.com https://customer.barnesandnoble.com https://help.barnesandnoble.com http://qa-nook.barnesandnoble.com http://nook.barnesandnoble.com http://stores-test.barnesandnoble.com http://stores.barnesandnoble.com http://customer-test.barnesandnoble.com http://customer-dev.barnesandnoble.com http://barnesandnoble1652385960.zendesk.com http://stores-dev.barnesandnoble.com http://customer.barnesandnoble.com http://help.barnesandnoble.com https://help.barnesandnoble.com https://beta.barnesandnoble.com https://accounts.shopify.com https://customer-beta.barnesandnoble.com; style-src 'self' https://*.yotpo.com https://cdn.clarip.com https://cdn.clarip.com/bn/donotsell/assets/css/donotsell-extended.min.css https://cdn.clarip.com/bn1/donotsell/assets/css/donotsell-extended.min.css https://*.syndigo.com 'unsafe-inline' 'self' 'unsafe-inline' https://cdn.shopify.com; connect-src https://uecy4ntd.api.sanity.io https://cdn.clarip.com wss://uecy4ntd.api.sanity.io https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://www.google.com https://*.yotpo.com https://*.go-mpulse.net sha256-71bwvRX/dj+QAShLggqZOrpB337lMmNVTSuzTmgkY4E= https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location https://cdn.shopify.com https://cdn.clarip.com/bn/donotsell/assets/css/donotsell-extended.min.css https://privacyportal.onetrust.com/request/v1/consentreceipts/anonymous https://*.onetrust.com https://*.cookielaw.org https://*.optimizely.com https://*.cdn.optimizely.com https://*.barnesandnoble.com https://d.impct.site/d https://*.akstat.io https://brnbs.omni.manh.com https://barnesp.omni.manh.com https://retail-client-events-service.internal.salsify.com https://salsify-ecdn.com https://*.syndigo.com https://*.libsyn.com 'self' https://cdn.shopify.com/ https://monorail-edge.shopifysvc.com https://e9c22f-3.myshopify.com https://e9c22f-3.myshopify.com; img-src 'self' data: https://cdn.shopify.com https://*.google-analytics.com https://*.googletagmanager.com https://www.google.com https://cdn.sanity.io https://lh3.googleusercontent.com https://placehold.co https://*.yotpo.com https://*.barnesandnoble.com http://p.yotpo.com https://*.cookielaw.org https://*.syndigo.com https://retail.googleapis.com; media-src 'self' https://barnesandnoble-dev.myshopify.com https://barnesandnoble.myshopify.com https://*.barnesandnoble.com https://cdn.shopify.com https://*.cookielaw.org https://samples.findawayworld.com https://www.google.com https://*.syndigo.com; font-src 'self' data: https://*.shopify.com https://*.yotpo.com; script-src 'self' 'strict-dynamic' https://cdn.shopify.com https://*.googletagmanager.com https://www.google.com https://*.yotpo.com https://qa.barnesandnoble.com https://barnesandnoble.com https://salsify-ecdn.com https://*.syndigo.com 'unsafe-hashes' 'unsafe-eval' 'nonce-5fc9afe94a69acbb049cc365d7a38e90'; frame-src https://cdn.clarip.com https://*.onetrust.com https://*.cookielaw.org https://*.optimizely.com https://*.cdn.optimizely.com https://www.youtube.com https://www.youtube-nocookie.com https://www.googletagmanager.com https://brnbs.omni.manh.com https://barness.omni.manh.com https://barnesp.omni.manh.com https://barnesp.omni.manh.com https://salsify-ecdn.com https://*.barnesandnoble.com https://*.syndigo.com https://*.libsyn.com
server-timing_y;desc=007c959b-073e-4a24-b3de-f5cf6ebdf219, _s;desc=32a55d5f-9829-462a-ac29-c5629a44ede9
server-timing_sfapi_proxy;desc=1
x-permitted-cross-domain-policiesnone
oxygen-full-page-cacheuncacheable
powered-byShopify, Oxygen, Hydrogen
x-request-iddfa935b9-bae4-43cd-bfa7-a06f5d8f4588-1781042025
x-download-optionsnoopen
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=GxdrBa57IspiWHru3vM3lfUCu7vlhrbdqiUU0mTZXAidpzlXcI2r0HVn7AWCqvfQZd8cbUdCKh5h6yH%2F7kXNwJaEzFHZvBAi04gO%2BhMWyig1n2TvdaNG0UP7H9MFaxIEVbXiKDrkJfc%3D"}]}
nel{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-xss-protection1; mode=block
x-content-type-optionsnosniff
content-encodinggzip
servercloudflare
cf-raya0935ef50c3ffc04-DUB
alt-svch3=":443"; ma=86400
X-Frame-OptionsHeader not set, see Additional Information below.
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.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
set-cookieThere is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
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.
report-toReport-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports.
nelNetwork Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports.
x-xss-protectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
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".
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
X-Frame-OptionsThe XFO header was not sent but frame-ancestors in Content Security Policy was used instead.