Data practices数据说明
Privacy Policy隐私政策
Echo does not require an account for ordinary reading. This policy explains the limited operational data used by the site and the advertising technologies that may be enabled.Echo 的普通阅读不需要账号。本政策说明站点处理的有限运营数据，以及可能启用的广告技术。
1. Site operator
Echo is operated by JoyFox AI Lab.
2. Data handled during ordinary use
- Hosting and CDN services may process request time, path, browser type, coarse network information, IP address, and error status for security, delivery, and troubleshooting.
- Echo stores the selected EN/ZH language in your browser under the local storage key
echo-language. This preference remains on your device unless you clear it. - If you email us, we receive the address, message, and attachments you choose to send and use them to respond to the request.
Echo does not sell personal information and does not require a sensitive personal profile to read public pages.
3. Google AdSense and advertising cookies
Echo uses or may enable Google AdSense. When advertising tags are active, third-party vendors, including Google, may use cookies, web beacons, IP addresses, or similar identifiers to serve, limit, measure, and personalize ads based on visits to Echo and other websites. Google's advertising cookies enable Google and its partners to serve ads based on those visits.
You can manage personalized advertising through Google Ads Settingsand learn more in Google's advertising technology policy. You may also review industry opt-out choices at AboutAds.
4. Consent and regional choices
Where required, an advertising consent message will provide available choices before personalized advertising technologies are used. Consent settings may be managed through Google's certified consent tools. Browser settings can also block or delete cookies, although some preferences may then stop working.
5. External sources and embedded media
Echo links to and may display media originating from third-party services such as GitHub, Hugging Face, X, Reddit, Bilibili, and research publishers. Opening those services is governed by their own privacy policies. Echo's creative pages are hosted on the same Echo domain, but linked media files or source links can still involve external providers.
6. Retention, security, and rights
Operational logs are retained only as needed by hosting and security providers. Email is retained as needed to resolve the request and maintain a reasonable record. You may ask for access, correction, or deletion of information you submitted directly to us, subject to applicable law and legitimate security or recordkeeping needs.
7. Children and policy changes
Echo is a general technology publication and is not directed to children under 13. We may update this policy when services or legal requirements change; the date below identifies the current version.
8. Contact
Privacy questions and requests: [email protected].
1. 运营主体
Echo 由灵狐 AI 实验室（JoyFox AI Lab）运营。
2. 普通访问过程中处理的数据
- 托管和 CDN 服务可能为安全、内容交付和故障排查处理请求时间、路径、浏览器类型、粗略网络信息、IP 地址与错误状态。
- Echo 会在浏览器本地以
echo-language键保存 EN/ZH 语言偏好；除非你主动清除，否则该偏好保留在设备上。 - 如果你发送邮件，我们会收到你主动提供的邮箱、正文与附件，并仅用于处理相关请求。
Echo 不出售个人信息，阅读公开页面也不需要创建敏感个人档案。
3. Google AdSense 与广告 Cookie
Echo 已使用或可能启用 Google AdSense。广告标签生效后，包括 Google 在内的第三方供应商可能通过 Cookie、网络信标、IP 地址或类似标识符， 根据用户访问 Echo 及其他网站的情况投放、限制、衡量和个性化广告。Google 的广告 Cookie 使 Google 及其合作伙伴能够据此提供广告。
你可以前往 Google 广告设置管理个性化广告， 并通过 Google 广告技术政策了解详情； 也可以在 AboutAds 查看行业退出选项。
4. 同意与地区选择
在法律要求的地区，我们会在使用个性化广告技术前提供同意管理消息和可用选择。相关设置可通过 Google 认证的同意工具管理； 浏览器也可以阻止或删除 Cookie，但部分偏好功能可能因此失效。
5. 外部来源与媒体
Echo 会链接 GitHub、Hugging Face、X、Reddit、Bilibili 和研究出版机构等第三方服务。访问这些服务时以其隐私政策为准。 Echo 创意页托管在同一域名下，但其中链接的媒体文件或来源仍可能涉及外部提供方。
6. 保留、安全与用户权利
运营日志仅按托管与安全服务的必要期限保留；邮件会在解决请求和维持合理记录所需的期限内保存。在适用法律允许的范围内， 你可以请求访问、更正或删除直接提交给我们的信息，但合理的安全和记录义务可能构成例外。
7. 儿童与政策更新
Echo 是面向一般读者的技术出版物，并非针对 13 岁以下儿童。服务或法律要求变化时，本政策可能更新，以下日期代表当前版本。
8. 联系方式
隐私问题与请求：[email protected]。
Last updated: July 10, 2026最后更新：2026 年 7 月 10 日