Privacy Policy
Last updated: August 2026
This policy explains what data the site may process and why when you visit V2Ray Download Center, read configuration guides, or use download links. By continuing to browse, you acknowledge the practices described here.
1. Scope and Site Nature
This policy applies to the pages, tutorials, blog posts, and download links on the Simplified Chinese site at v2ray9.com. The site provides static pages with package indexes, setup instructions, protocol references, and troubleshooting content for v2rayN, v2rayNG, and v2flyNG. It does not offer account registration, email subscriptions, comments, paid transactions, or user file uploads.
Because these features are outside the site's scope, visitors generally do not need to submit their name, email address, phone number, or account credentials. Do not voluntarily enter sensitive information in the browser address bar, site-link parameters, or other locations that may be recorded by a server. After a client is downloaded and installed through this site, its own configuration, subscriptions, and connection activity are outside the data processing covered by these pages.
2. Access Logs and Analytics
The site uses analytics to understand whether pages are accessible, which tutorials need improvement, and whether download links are being used correctly. The analytics system may process visit times, page URLs, referring pages, browser types, operating-system categories, device types, approximate regions, and page interaction events. When handling a request, the server may also receive basic log information such as network addresses, request headers, and error statuses.
This information is used to summarize traffic trends, diagnose page problems, identify unusual requests, and improve the content structure. It is not used to build profiles tied to visitors' real identities, and visitors are not required to provide identifying information. Analytics are primarily reviewed in aggregate. Platform-switching actions on download pages may be recorded as events to assess whether system-specific instructions are clear; client nodes, subscription URLs, and proxy settings are not recorded.
3. Cookies and Browser Local Storage
Reading core pages and navigating within the site do not require cookies. Depending on the current deployment, the analytics component may use cookies to distinguish page views within a visit and reduce duplicate counts. Browsers may also retain standard cache data to speed up subsequent loading of fonts, stylesheets, and scripts.
Some interface states can be restored through page anchors in the URL, such as the platform selected on a download page; this information is stored directly in the URL. If future features use local storage for interface preferences, the stored data will be limited to operational settings such as language and expanded or collapsed sections, and should not contain client configuration. Visitors can view, restrict, or clear cookies, cached files, and site data in their browser settings. After clearing them, some interface preferences may return to their defaults, but the main content will remain available.
4. Download Links and External Pages
The site's download buttons point to project release files for v2rayN, v2rayNG, and v2flyNG. Pages read a same-origin version manifest and direct buttons to currently available package paths; files may be delivered through a separate download distribution service. When handling requests, that service may record the request time, network address, file path, response status, and basic device information as required for its operation.
Tutorials and articles may include reference links to other sites. After visitors leave this site, data collection, cookie settings, and content maintenance on the destination site are governed by its own policies; this policy does not extend to those pages. Check the address and page information before opening an external link. When downloading files, select the version matching the platform, processor type, and package format listed by the download center.
5. Data Retention and Access Controls
Access logs and analytics data are retained only for as long as needed for site operations, troubleshooting, and trend analysis. Retention periods may vary according to the log category, storage capacity, and security requirements. Once the relevant purpose has ended, the data will be deleted, rotated, or converted into aggregate information that cannot be directly tied to an individual visit.
During site maintenance, access to analytics dashboards and server logs is restricted, with appropriate permission controls and update measures in place. Internet transmission and software environments carry inherent risks. Visitors should keep their browsers and operating systems supported and avoid retaining unnecessary browsing data on shared or public devices.
6. Visitor Choices and Policy Updates
Visitors can use browser settings to restrict scripts, cookies, or site storage, and can use the browser's tools to clear browsing data. If certain scripts are restricted, analytics may stop working and dynamic content such as version information may no longer update. The page will still retain its basic text and available fallback links.
When analytics methods, download paths, or site features change materially, this policy will be revised and the date at the top of the page will be updated. The revised text applies to visits made after its publication. If you have questions about download steps, platform selection, or configuration instructions, visit the tutorial page and follow the troubleshooting steps in order; this link does not require contact information.