Security Report Summary
R
Redirect: Click here to follow the redirect to https://yandex.ru/adv/metrika.
Site: https://metrika.yandex.ru/
IP Address: 87.250.251.77
Report Time: 01 Sep 2025 16:06:41 UTC
Headers:
  • X-Frame-Options
  • Referrer-Policy
  • X-Content-Type-Options
  • Content-Security-Policy
  • Permissions-Policy
  • Strict-Transport-Security
Warning: Grade capped at A, please see warnings below.
Advanced:
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
Strict-Transport-SecurityThe "max-age" directive is too small. The minimum recommended value is 2592000 (30 days).
Referrer-PolicyThe "origin" value is not recommended.
Raw Headers
HTTP/1.1302 Found
Set-Cookie_yasc=lidNYOm1LIqFaxOOS11FTnYN3YHNKNpNsNEmBTbZcetAQ7X5EnRjYVW5qAtvWQ==; domain=.yandex.ru; path=/; expires=Thu, 30 Aug 2035 16:06:41 GMT; secure
Set-Cookiei=t6iN3ivRGRqLAKxx+tLAHX3BmYILfujsqgKncSL4ncYOzrAp84mTXbNROuZyu0EXmyoPxkAfo4kk3VB+NuPVgMjvPqs=; Expires=Wed, 01-Sep-2027 16:06:41 GMT; Domain=.yandex.ru; Path=/; Secure; HttpOnly; SameSite=None
Set-Cookieyandexuid=8973642821756742801; Expires=Wed, 01-Sep-2027 16:06:41 GMT; Domain=.yandex.ru; Path=/; Secure; SameSite=None
Set-Cookieyashr=3997804731756742801; Path=/; Domain=.yandex.ru; Expires=Tue, 01 Sep 2026 16:06:41 GMT; SameSite=None; Secure; HttpOnly
Content-Encodinggzip
DateMon, 01 Sep 2025 16:06:41 GMT
X-Frame-OptionsDENY
Content-Typetext/html; charset=utf-8
Locationhttps://yandex.ru/adv/metrika
VaryAccept
Referrer-Policyorigin
Transfer-Encodingchunked
X-Content-Type-Optionsnosniff
Strict-Transport-Securitymax-age=60
X-XSS-Protection0
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-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-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.
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.