Security Report Summary
D
Site: https://lukeclopez.github.io/
IP Address: 2606:50c0:8002::153
Report Time: 06 Dec 2021 02:27:23 UTC
Headers:
  • Permissions-Policy
  • Content-Security-Policy
  • Strict-Transport-Security
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
Probely
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
Raw Headers
HTTP/1.1404 Not Found
Connectionkeep-alive
Content-Length9115
ServerGitHub.com
Content-Typetext/html; charset=utf-8
permissions-policyinterest-cohort=()
ETag"5e6d6874-239b"
Content-Security-Policydefault-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
X-GitHub-Request-IdD1C8:5C0F:341C2:5D502:61AD750B
Accept-Rangesbytes
DateMon, 06 Dec 2021 02:27:23 GMT
Via1.1 varnish
Age0
X-Served-Bycache-pao17420-PAO
X-CacheMISS
X-Cache-Hits0
X-TimerS1638757643.440828,VS0,VE90
VaryAccept-Encoding
X-Fastly-Request-ID881c6388c426b835dea44d87dc9890c12bf28787
Missing Headers
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. Recommended value "Strict-Transport-Security: max-age=31536000; includeSubDomains".
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".
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.
Warnings
Content-Security-PolicyThis policy contains 'unsafe-inline' which is dangerous in the style-src directive.
Upcoming Headers
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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".
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
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. You can sign up for a free account on Report URI to collect reports about problems on your site.