Cookie 分區儲存，第三方 Cookie 只允許讀取同網域下的內容，無法跨站存取。
Cookies Having Independent Partitioned State (CHIPS) allows developers to opt a cookie into partitioned storage, with separate cookie jars per top-level site, improving user privacy and security.
Without partitioning, third-party cookies can enable services to track users and join their information from across many unrelated top-level sites. This is known as cross-site tracking.
停用方式：
[Chrome]
在 chrome://flags/ 中更改設定 Third-party Storage Partitioning = Disable
[Firefox]
在 about:config 中更改設定 network.cookie.cookieBehavior 改成 4
愈來愈嚴格！
