Security Report Summary
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Site: https://curiousstuff.eu/
IP Address: 172.67.216.143
Report Time: 05 Jul 2026 22:59:55 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
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.
Raw Headers
HTTP/2200
dateSun, 05 Jul 2026 22:59:55 GMT
content-typetext/html; charset=utf-8
servercloudflare
last-modifiedTue, 17 Sep 2024 19:53:44 GMT
access-control-allow-origin*
server-timingcfCacheStatus;desc="HIT"
server-timingcfEdge;dur=6,cfOrigin;dur=0
expiresSun, 05 Jul 2026 12:15:40 GMT
cache-controlmax-age=86400
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-proxy-cacheMISS
x-github-request-id24EE:39DA27:27AC4:33730:6A45551D
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=eHiOETaanLN0uJsvZvfUM2tq7YgnsmKkYrtqgaPLY4j119W9LCAuNPpfJA3SO%2FQ2z6NPauSKAhjZKRpawnMM%2BEMHXCt0DQ4ejK3A%2FNoemxAS9IXZ5R9PmsKntssnRBppXbY%3D"}]}
age39255
via1.1 varnish
x-served-bycache-dub4341-DUB
x-cacheMISS
x-cache-hits0
x-timerS1782928670.071247,VS0,VE114
varyAccept-Encoding
x-fastly-request-id944933f3bc04ea67b6ec04acad500abd5b3f4b7b
cf-cache-statusHIT
strict-transport-securitymax-age=2592000; includeSubDomains; preload
x-content-type-optionsnosniff
content-encodinggzip
cf-raya169fba28a47dab6-DUB
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
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
access-control-allow-originThis is a very lax CORS policy. Such a policy should only be used on a public CDN.
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.
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.
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".