Security Report Summary
A
Site: https://stencukpage.com/
IP Address: 76.76.21.21
Report Time: 29 Jun 2026 22:21:09 UTC
Headers:
  • Permissions-Policy
  • Referrer-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
Advanced:
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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.
Raw Headers
HTTP/2103
serverVercel
x-vercel-idAXQB5OqFfoVwsE6BBr9b2cvq83Owc3Za
HTTP/2 200
access-control-allow-origin*
age0
cache-controlpublic, max-age=0, must-revalidate
content-dispositioninline
content-encodinggzip
content-typetext/html; charset=utf-8
cross-origin-embedder-policyunsafe-none
cross-origin-opener-policysame-origin
cross-origin-resource-policycross-origin
dateMon, 29 Jun 2026 22:21:09 GMT
etagW/"fea8c946ee74275b6a5410ce2116a4e4"
last-modifiedMon, 29 Jun 2026 22:21:09 GMT
permissions-policymicrophone=(), camera=(), geolocation=(), fullscreen=(), payment=()
referrer-policystrict-origin-when-cross-origin
serverVercel
strict-transport-securitymax-age=31536000; includeSubDomains; preload;
x-content-type-optionsnosniff
x-frame-optionsDENY
x-vercel-cacheHIT
x-vercel-iddub1::xwvnk-1782771668760-4a0949abee62
Additional Information
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
access-control-allow-originThis is a very lax CORS policy. Such a policy should only be used on a public CDN.
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.
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
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.
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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.