Security Report Summary
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Site: https://awesomeopensource.com/
IP Address: 104.26.0.140
Report Time: 28 Oct 2026 10:17:03 UTC
Headers:
  • Referrer-Policy
  • Strict-Transport-Security
  • 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/2200
dateWed, 28 Oct 2026 10:17:03 GMT
content-typetext/html; charset=utf-8
cache-controlmax-age=0, private, must-revalidate
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=39PY0Dl0%2BaDw6SmG4xuHgjfkoe4a52fEs%2BfapN6MltE3ww84c5Me6B1N9sXJFcezmWoEL8jkAC3rUOClbZhOfjLbjwG4Upt%2B1lf4EU%2F1KHJGuV48SRlkfOI7H3ntNjOGUh41uP5nUpA%3D"}]}
referrer-policystrict-origin-when-cross-origin
set-cookie_awesomeopensource_session=IUPf2n8xTesCOaFn69Qq7EN6wywbs8sbHc9piv6PQvIJqLKPwjPmxZWbMxhgj1SR8kvjEXHkzoCLgNA%2FlDzr%2FngXpBGwM%2FPmejomakabD7u81J1hXR%2FP7kNhDdUebLRZHaR3lu3rMRoySsKd8CQ%3D--4juuJSOh3SRz%2BcYt--nEh5aT61fNGq%2FGjxYYClDg%3D%3D; path=/; secure; HttpOnly
strict-transport-securitymax-age=31536000; includeSubDomains
x-content-type-optionsnosniff
x-download-optionsnoopen
x-frame-optionsSAMEORIGIN
x-permitted-cross-domain-policiesnone
x-request-ide9742430-d709-44fe-9ac5-a8fb1900bf24
x-runtime0.041824
x-xss-protection1; mode=block
cf-cache-statusDYNAMIC
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encodinggzip
servercloudflare
cf-raya519304108160fca-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
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.
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.
set-cookieThere is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
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".
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.
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.
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".