Security Report Summary
IP Address: 2600:3c03::f03c:92ff:feb4:6883
Report Time: 27 Sep 2021 03:27:48 UTC
  • Content-Security-Policy
  • X-Content-Type-Options
  • X-Frame-Options
  • Referrer-Policy
  • Strict-Transport-Security
  • Permissions-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
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Raw Headers
HTTP/1.1200 OK
DateMon, 27 Sep 2021 03:27:36 GMT
ServerApache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1g
Content-Security-Policydefault-src 'none'; script-src; script-src-elem 'unsafe-inline'; script-src-attr; style-src inline 'self'; style-src-elem 'unsafe-inline'; style-src-attr; img-src 'self'; font-src; connect-src; media-src; object-src; prefetch-src; child-src; frame-src; worker-src; frame-ancestors; form-action; base-uri; manifest-src; plugin-types; require-trusted-types-for 'script'; report-uri
Expect-CTmax-age=30, report-uri=""
Strict-Transport-Securitymax-age=63072000; includeSubdomains; preload
Expect-Staplemax-age=31536000, report-uri=""
Last-ModifiedFri, 09 Jul 2021 05:51:47 GMT
ExpiresTue, 28 Sep 2021 03:27:36 GMT
Content-Typetext/html; charset=UTF-8
Permissions-PolicyWe didn't detect a viable policy.
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
ServerThis Server header seems to advertise the software being run on the server but you can remove or change this value.
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.
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.
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.
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.
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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.
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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Report-ToReport-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur.