Security Report Summary
C
Site: https://matsunoyanotsuma.com/
IP Address: 45.194.53.52
Report Time: 30 Aug 2025 10:04:35 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Referrer-Policy
  • Content-Security-Policy
  • Permissions-Policy
  • X-Frame-Options
Advanced:
Not bad… Maybe you should perform a deeper security analysis of your website 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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
X-Frame-OptionsThere was a duplicate X-Frame-Options header.
Raw Headers
HTTP/2200
dateSat, 30 Aug 2025 10:04:35 GMT
content-typetext/html; charset=UTF-8
content-encodinggzip
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN, SAMEORIGIN
x-frame-optionsSAMEORIGIN
referrer-policystrict-origin-when-cross-origin
cache-controlno-store, no-cache, must-revalidate, max-age=0
varyAccept-Encoding
x-xss-protection1; mode=block
set-cookieXSRF-TOKEN=eyJpdiI6Ikl0b2VMOG5FV0NaQ2VlYjR2QXlCdWc9PSIsInZhbHVlIjoiUmo1T01Ra3gxS2VxVWpQTFBuenJCdXFUR282MWhYYXhpY1c1aWZ2QlZKRCtoV1FlUHNhUGJNKzJPYUYxZnFzYlNleXpoOUJPS3ZKVEYra0NSa0diSzlvWGhzN2tCYWx5ZUt1WEdiRC8rZUtCcW1JV241ejl6R05HUEV4K0NTNFYiLCJtYWMiOiI0NWYxZDU4Y2I4NzY5YzczYWMzMTkyYTEyZDZhMmNjNzY1NTQwMDg5NGY0N2NkODlhMzNjNjZhYmIwYzhjNWVhIiwidGFnIjoiIn0%3D; expires=Sat, 30-Aug-2025 18:04:35 GMT; Max-Age=28800; path=/; secure; samesite=none;HttpOnly;Secure
set-cookiegigagaming=eyJpdiI6ImFKanNiaXpQNXpKcWF1N3BkV3JNcVE9PSIsInZhbHVlIjoiSXhhcmlad3VYSjdlM3huYzNIUEFGNERpSjgzYlpIT0xVekp4UmNOc0duUUNCUTVlQnI5YVhnYmF1bU9ZUXJrV3RNYi9oTThhYlFTOUNUaVdwL1JuenE0ZDVZVWZQYlJXNVBlczB2OVlFeGVVMVZiNW1YNVB6QjljTVUzenZvUWoiLCJtYWMiOiIzMjBjYmM2M2EzYTc1ZGYxY2FkZTkxYWNkOGQ3ZDc1MzljNTk3MTY0OGViZTVlZjM4NmY0NDlmOGQ1YzE5NTAyIiwidGFnIjoiIn0%3D; expires=Sat, 30-Aug-2025 18:04:35 GMT; Max-Age=28800; path=/; secure; httponly; samesite=none;HttpOnly;Secure
set-cookieROUTEID=.3; path=/; HttpOnly; Secure
set-cookie__cf_bm=qFth.RGoDewtFzRykO3mtTSOzV07KaBFCihkHeHlaYQ-1756548275-1.0.1.1-GtPDsHdkb1rHiGjCgnU4PSq0xdGqTSU0oTKlVngHQqOGDKt4HE8LHERaf8r_LrAMIYjdcS0pWPKvKYtdXB51PX4yvsa2h.bUEmzX3LBm7VY; path=/; expires=Sat, 30-Aug-25 10:34:35 GMT; domain=.matsunoyanotsuma.com; HttpOnly; Secure; SameSite=None
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p79LxiDS5EUVoGX%2BeYCDPBw0uAXiM%2BHWLtbFJQYEg01omNdlkNFfc%2FQStsHPPGni5b3caYd%2FRMM%2F3rckn5ND3ESt4kQ7JwsprTuLSDIxRfftrz99hJQRn4Qmd4v6N7UYbLiZ2ZP0Kg%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray977376feba6fbe39-DUB
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=1391&min_rtt=1106&rtt_var=842&sent=6&recv=8&lost=0&retrans=0&sent_bytes=3451&recv_bytes=1353&delivery_rate=2618444&cwnd=253&unsent_bytes=0&cid=9535264da3af7c51&ts=481&x=0"
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
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-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.
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-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.
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.
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".