Security Report Summary
R
Redirect: Click here to follow the redirect to https://lanmessenger.github.io/.
Site: http://lanmessenger.github.io/ - (Scan again over https)
IP Address: 2606:50c0:8003::153
Report Time: 27 Jan 2023 21:49:37 UTC
Headers:
  • Permissions-Policy
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
Probely
Perform a deeper security analysis of your website and APIs:
Raw Headers
HTTP/1.1301 Moved Permanently
Connectionkeep-alive
Content-Length162
ServerGitHub.com
Content-Typetext/html
permissions-policyinterest-cohort=()
Locationhttps://lanmessenger.github.io/
X-GitHub-Request-IdC85C:2142:50A84:5AAC0:63D446F1
Accept-Rangesbytes
DateFri, 27 Jan 2023 21:49:37 GMT
Via1.1 varnish
Age0
X-Served-Bycache-pao17463-PAO
X-CacheMISS
X-Cache-Hits0
X-TimerS1674856177.451697,VS0,VE84
VaryAccept-Encoding
X-Fastly-Request-ID2cfe5aeed61da3cde754d2b696dec67a62d8e913
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".
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
Site is using HTTPThis site was served over HTTP and did not redirect to HTTPS.
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".
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.