Security Report Summary
R
Redirect: Click here to follow the redirect to https://securityheaders.com/.
Site: https://securityheaders.io/
IP Address: 2606:4700:3032::ac43:aa0e
Report Time: 26 Oct 2021 16:22:32 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Supported By
Probely
Perform a deeper security analysis of your website and APIs:
Raw Headers
HTTP/1.1301 Moved Permanently
DateTue, 26 Oct 2021 16:22:32 GMT
Transfer-Encodingchunked
Connectionkeep-alive
Cache-Controlmax-age=3600
ExpiresTue, 26 Oct 2021 17:22:32 GMT
Locationhttps://securityheaders.com/
Expect-CTmax-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5I%2BW37V6QZHqTKvm5lCy53ZaepAemsfmKDIsDPgi30VBn77UDKtcvb6wP3hH7ie%2BLhlHn7ysJ25nFRT%2F9E9NkqH586erS9V3q%2F3nhCE2QlqGlZ4eRwxR2KEPoRjPTF%2B04%2BVsUJiDBFTADi6etZCDLUU%3D"}],"group":"cf-nel","max_age":604800}
NEL{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Strict-Transport-Securitymax-age=31536000; includeSubDomains; preload
X-Content-Type-Optionsnosniff
Servercloudflare
CF-RAY6a450625d82170d6-SJC
alt-svch3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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.
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
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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.
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".
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".