Privacy Sandbox 演示

相关演示和 Colab 将引导您了解 Privacy Sandbox API。

我们提供了许多适用于 Privacy Sandbox API 的演示。大多数 要求您熟悉 API 请访问我们列出的链接以及演示

演示和 Colab

Protected Audience API

该演示使用 Protected Audience API 加入两个广告客户网站上的广告兴趣群体,然后发起设备端竞价,以选择要在发布商网站上展示的广告。

Topics API

With the Topics API, a user's device observes and records topics that appear to be of interest to the user based on their activity. The API then allows callers (such as ad tech platforms) to access these topics without revealing other information about the user's activity. The following resources provide examples of the API in action.

Resources for Topics on the Web

Resources for Topics on Android

Attribution Reporting

借助 Attribution Reporting API,广告客户和广告技术提供商可以衡量广告点击和观看转化、第三方 iframe 中的广告以及第一方环境中的广告。在此演示中,一位广告客户通过一家广告技术提供商在发布商网站上投放广告。

演示

噪声实验室

当可汇总报告由收集器批量处理并由汇总服务处理时,系统会将随机数据添加到生成的摘要报告中,以保护用户隐私。使用 Noise Lab 尝试使用不同的值,看看噪声的影响。

汇总服务

汇总服务负责解密和合并从可汇总报告中收集的数据、添加噪声,以及返回最终摘要报告。这一切都是在可信执行环境 (TEE) 中完成的。

Colab

Shared Storage

The Shared Storage API provides storage that can be used cross-site, meaning you store a value at one domain, then read the value from another domain. You can set data freely, but are restricted in how you get data out of storage. This demo illustrates how it works.

CHIPS

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. This demo illustrates how it works.

Related Website Sets is a way for a company to declare relationships among sites, so that browsers allow limited third-party cookie access for specific purposes. Chrome will use these declared relationships to decide when to allow or deny a site access to their cookies when in a third-party context.

Permissions Policy

Permissions Policy allows the developer to control the browser features available to a page, its iframes, and subresources, by declaring a set of policies for the browser to enforce. This demo lets you try out the available policies.

User Agent Reduction

User-Agent reduction minimizes the identifying information shared in the User-Agent string, which may be used for passive fingerprinting. Resource requests have a reduced User-Agent header now and the return values from certain Navigator interfaces are reduced. This demo lets you experiment with the new UA string values.

私密状态令牌 API

借助 Private State Token API,网站可以向其信任的用户颁发加密令牌,此令牌稍后可在其他地方使用。用户的浏览器安全地存储令牌,之后可在其他环境中兑换这些令牌,以确认用户的真实性。查看此演示中的 API。

Privacy Sandbox 演示框架

Privacy Sandbox 演示框架基于 Privacy Sandbox API 提供实战宝典、示例代码和演示应用。这些技术旨在帮助企业和开发者调整其应用和支持的业务,使其适应没有第三方 Cookie 的网络生态系统。

用例 说明 API
重访定位 / 再营销 如何向在网上研究过品牌或产品的用户展示相关广告。 Protected Audience API
围栏框架
单接触点转化归因 在新闻网站上看到广告并在在线购物网站上购买商品后,如何衡量转化情况。 Attribution Reporting API
参与 Protected Audience 单卖家竞价的 VAST 插播广告 提供关于允许顶级嵌入式视频播放器访问 VAST XML 网址的临时解决方案的详细信息。 Protected Audience API
Protected Audience 依序竞价设置中的 VAST 插播广告 显示广告在 iframe 中呈现时,可在 Protected Audience 依序竞价设置中处理 VAST XML 的方式之一。 Protected Audience API