Security Report Summary
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Site: https://gmao.gsfc.nasa.gov/
IP Address: 129.164.142.51
Report Time: 09 Oct 2026 04:48:36 UTC
Headers:
  • X-Frame-Options
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Referrer-Policy
  • Content-Security-Policy
  • Permissions-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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
X-Frame-OptionsThere was a duplicate X-Frame-Options header.
Strict-Transport-SecurityThere was a duplicate Strict-Transport-Security header.
Raw Headers
HTTP/1.1200 OK
DateFri, 09 Oct 2026 04:48:36 GMT
Servergunicorn
X-Frame-OptionsSAMEORIGIN
Strict-Transport-Securitymax-age=31536000; includeSubdomains; preload;
X-Frame-OptionsSAMEORIGIN
Strict-Transport-Securitymax-age=31536000; includeSubdomains; preload;
Content-Typetext/html; charset=utf-8
Surrogate-Keyhomepage-sk
X-Frame-OptionsSAMEORIGIN
VaryCookie,origin
Content-Length38177
Strict-Transport-Securitymax-age=31536000; includeSubDomains; preload
X-Content-Type-Optionsnosniff
Referrer-Policysame-origin
Cross-Origin-Opener-Policysame-origin
Set-Cookiecsrftoken=aRg7yPKHgmMFFZYaryFnUF7lm0sUb8K8; expires=Fri, 08 Oct 2027 04:48:36 GMT; HttpOnly; Max-Age=31449600; Path=/; SameSite=Lax; Secure
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-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".
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.
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-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.
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-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.
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".
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.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Set-CookieThere is no Cookie Prefix on this cookie.