Security Report Summary
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Site: https://surfshark.com/
IP Address: 104.18.120.34
Report Time: 02 Jul 2026 04:25:56 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
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.
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. Recommended value "X-Frame-Options: SAMEORIGIN".
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.
Raw Headers
HTTP/2200
dateThu, 02 Jul 2026 04:25:55 GMT
content-typetext/html; charset=utf-8
cf-raya14ae3ab3a8d83f6-DUB
cf-cache-statusHIT
age54278
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
servercloudflare
strict-transport-securitymax-age=5184000; includeSubDomains
varyAccept-Encoding
x-content-type-optionsnosniff
x-envoy-upstream-service-time36
set-cookie__cf_bm=0ZsDjHRtUIV7JGN_cnH5IHddzJxZ2nKszIQjaqzgyfQ-1782966355.7199247-1.0.1.1-yRcTRTqFi7sePY6rOfc8JwMp3WbRvZV52sM2i3lekR7CQ0V9KfuhpLAbBY1kfJxNClYxvwF_mVtINFqHDYl319GCbjn.utxVnbU4_zMBpaByi7ll2HBpt7hKOAwqcgWz; HttpOnly; SameSite=None; Secure; Path=/; Domain=surfshark.com; Expires=Thu, 02 Jul 2026 04:55:55 GMT
content-encodinggzip
alt-svch3=":443"; ma=86400
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
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".