Security Report Summary
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Site: https://joker123u.com/
IP Address: 104.21.43.205
Report Time: 18 Jul 2026 02:10:04 UTC
Headers:
  • Content-Security-Policy
  • Strict-Transport-Security
  • X-Frame-Options
  • X-Content-Type-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
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".Note that CSP frame-ancestors is used but the value is considered too lax to substitue for XFO.
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". Note that CSP frame-ancestors is used but the value is considered too lax to substitue for XFO.
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".Note that CSP frame-ancestors is used but the value is considered too lax to substitue for XFO.
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.Note that CSP frame-ancestors is used but the value is considered too lax to substitue for XFO.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.Note that CSP frame-ancestors is used but the value is considered too lax to substitue for XFO.
Raw Headers
HTTP/2200
dateSat, 18 Jul 2026 02:10:03 GMT
content-typetext/html; charset=utf-8
servercloudflare
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
cache-controlno-cache,no-store
content-security-policyframe-ancestors *
expires-1
pragmano-cache
set-cookiesticky_sessions=56c5b64e6a786703; Path=/; HttpOnly; Max-Age=3600; HttpOnly
set-cookiei18n.langtag=c%3Den-US%7Cuic%3Did; expires=Sun, 18 Jul 2027 02:10:03 GMT; path=/; HttpOnly; secure; samesite=none; httponly
set-cookieIdentifier=1451033745712640000; expires=Sun, 18 Jul 2027 02:10:03 GMT; path=/; HttpOnly; secure; samesite=none; httponly
set-cookieASP.NET_SessionId=CfDJ8DcHa7Q5qD5BgO0pExCopriM73MpJfwN%2F6cao0yF0DX76YOiHatyNKijDiVgWcLSArgs%2F4msD76fcUph0zmv8P9ON%2F47rJFEtnvYRL7ugr04ZhQ5xI1cpPpViNAsd2aIKQEqzTeeg%2FKHPXIX6rRE5hDb6r3Spc9CbfkSw%2BFlhjZT; path=/; HttpOnly; secure; samesite=none; httponly
x-wtFRONT
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ea4Q7R7v3tJ0PA87seA7DfcH3rsK4xK%2FUBVjKqa%2F9S2cEOBiMhMcRqThpg4VsIt1Eh3uj1%2FnMpa8SnwwGcpl8TvMILudk%2FPL3aj7NwqUGOLTSCwt4O6A9Z2qiRTuUTJhD7KW"}]}
cf-cache-statusDYNAMIC
varyaccept-encoding
server-timingcfCacheStatus;desc="DYNAMIC"
server-timingcfEdge;dur=6,cfOrigin;dur=9
alt-svch3=":443"; ma=86400
content-encodinggzip
cf-raya1cdf2a41ace8063-DUB
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".
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.
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.
set-cookieThe 'secure' flag is not set on this cookie. There is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
set-cookieThere is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
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.