Security Report Summary
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Site: https://www.chef.io/
IP Address: 192.133.11.4
Report Time: 27 Oct 2026 23:19:51 UTC
Headers:
  • Strict-Transport-Security
  • Referrer-Policy
  • X-Content-Type-Options
  • X-Frame-Options
  • 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.
Raw Headers
HTTP/2103
link<https://d2i1toup5z0rfd.cloudfront.net/cache/c1d24e5ea4c174950a8cf3d22c9546c9bc520db1/css/nav-footer.min.css>; as=style; fetchpriority=high; rel=preload
HTTP/2 200
dateTue, 27 Oct 2026 23:19:51 GMT
content-typetext/html; charset=utf-8
link<https://d2i1toup5z0rfd.cloudfront.net/cache/c1d24e5ea4c174950a8cf3d22c9546c9bc520db1/css/nav-footer.min.css>; rel=preload; as=style; fetchpriority=high;
cf-raya5156d945e3c6fc8-DUB
cf-cache-statusHIT
access-control-allow-originhttps://support.kemptechnologies.com
age33882
cache-controlpublic, max-age=0, s-maxage=43200
sf-cache-statusHIT
expiresTue, 27 Oct 2026 13:55:08 GMT
last-modifiedMon, 19 Oct 2026 12:34:44 GMT
servercloudflare
strict-transport-securitymax-age=31536000; preload
varyaccept-encoding
access-control-expose-headersRequest-Context
referrer-policystrict-origin-when-cross-origin
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
request-contextappId=cid-v1:ab69be18-f220-4bfe-87a4-f8855ba02a84
sf-cache-keyMF8FWifDBxJgh6VGay3ptcQaNF82U9272rKVmNZWcu41
content-encodinggzip
alt-svch3=":443"; ma=86400
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
access-control-allow-originThe Access-Control-Allow-Origin header is used to configure CORS.
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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.
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-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.
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.