Security Report Summary
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Site: https://gruppitelegram.net/
IP Address: 2606:4700:3030::ac43:c35c
Report Time: 08 Feb 2023 14:30:07 UTC
Headers:
  • Referrer-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Content-Security-Policy
  • Permissions-Policy
  • Strict-Transport-Security
Supported By
Probely
Not bad… Maybe you should perform a deeper security analysis of your website and APIs:
Raw Headers
HTTP/2200
dateWed, 08 Feb 2023 14:30:07 GMT
content-typetext/html; charset=utf-8
varyRSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
x-nextjs-cacheHIT
x-powered-byNext.js
cache-controls-maxage=60, stale-while-revalidate
referrer-policystrict-origin-when-cross-origin
strict-transport-securitymax-age=0; includeSubDomains; preload
x-frame-optionsdeny
x-xss-protection1; mode=block
x-content-type-optionsnosniff
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6DuXOKHcTHDhK2JQkUTLf5oBQlt5hZP24ExahC3S4D0a2c%2B4DhEaQsWI4gDW5XXx3Un3qD3ep0gMI7Zt%2FG%2FzgwlJFAEBHmUdSbINwaCYuVWxulIx3q148hgt8Dh7cbirwprJM6HDEWf5CHPB%2BOMD%2Fs4%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray79650fb7c88296b1-SJC
content-encodinggzip
alt-svch3=":443"; ma=86400, h3-29=":443"; ma=86400
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
Strict-Transport-SecurityThe "max-age" directive is too small. The minimum recommended value is 2592000 (30 days).
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
x-powered-byX-Powered-By can usually be seen with values like "PHP/5.5.9-1ubuntu4.5" or "ASP.NET". Trying to minimise the amount of information you give out about your server is a good idea. This header seems to have been altered to remove such information, but could still be removed.
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.
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-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.
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".
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".