Security Report Summary
R
Redirect: Click here to follow the redirect to https://msk.gorko.ru/.
Site: https://gorko.ru/
IP Address: 2606:4700:3037::ac43:c7f3
Report Time: 29 Sep 2022 01:53:11 UTC
Headers:
  • Referrer-Policy
  • X-Content-Type-Options
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Frame-Options
  • Permissions-Policy
Warning: Grade capped at A, please see warnings below.
Supported By
Probely
Perform a deeper security analysis of your website and APIs:
Raw Headers
HTTP/2302
dateThu, 29 Sep 2022 01:53:11 GMT
content-typetext/plain; charset=utf-8
content-length43
locationhttps://msk.gorko.ru/
x-powered-byExpress
access-control-allow-origin*
varyAccept
referrer-policyunsafe-url
referrer-policyunsafe-url
x-xss-protection1; mode=block
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; includeSubDomains
strict-transport-securitymax-age=31536000; includeSubDomains
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9b02fvSqJKmqqdCyHn1calEr4zPsmTGHvWlXg%2BP4xFj8qPqE79FAEjO3RQs5jxuuzHPvccuKRYMy3UIcigEVNKkoptuuUsXF7G0habuENavDjlUwnMEX4tdWHHQSG%2B9xvVNaUbTl0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray75211568ace6944d-SJC
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.
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".
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
Referrer-PolicyThe "unsafe-url" value is not recommended.
X-Content-Type-OptionsThere was a duplicate X-Content-Type-Options header.
Strict-Transport-SecurityThere was a duplicate Strict-Transport-Security header.
Upcoming Headers
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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 should be removed or the value changed.
access-control-allow-originThis is a very lax CORS policy. Such a policy should only be used on a public CDN.
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.
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.
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".
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".
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.
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.
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".