X-Magento-Vary
X-Magento-Vary cookie is used by Magento 2 system to highlight that version of a page requested by a user has been changed. It allows having different versions of the same page stored in cache e.g. Varnish.
目的
X-Magento-Vary cookie is used by Magento 2 system to highlight that version of a page requested by a user has been changed. It allows having different versions of the same page stored in cache e.g. Varnish.
遵守 GDPR
法律依据: 合同需要（《信息和隐私政策》第 6(1)(b)条）
根据 GDPR 规定，除非是网站核心功能所严格需要的，否则该 cookie 必须征得用户同意。
参考编号: f8a5d529-5db0-4524-8fde-53aa30fece72