Privacy Policy
This policy explains how information may be handled when you visit the V2Fly Official Site, read technical documentation, or use client download links. By using this site, you acknowledge that you have read this policy. If you do not agree with these practices, you can stop visiting the site or restrict the relevant features in your browser.
1. Scope and Data Collection
This static website focuses on public technical materials, client information, and configuration tutorials. It does not offer account registration, comments, online payments, or email subscriptions, so it does not use these features to request your name, email address, phone number, payment details, or other identifying information. Subscription URLs, server parameters, routing rules, and local network settings entered in a client are not uploaded to this site simply because you visit it.
To deliver webpages, investigate access problems, and keep the service reliable, the servers hosting this site may automatically record standard access logs, including the request time, page visited, referring page, browser and operating system type, network address, response status, and basic device information. These logs are used for troubleshooting, security, capacity planning, and access-quality analysis, not to build personal client-configuration profiles.
2. Website Analytics and Their Uses
This site uses analytics to understand how its pages are viewed, such as which tutorials are visited, what device categories visitors use, how long they stay and where they go next, their browser language, and their approximate region. The results help improve the documentation structure, identify broken entry points, refine mobile layouts, and determine which installation or configuration steps need additional explanation.
Analytics may generate a random identifier and associate access events with the same browsing session. This site does not ask visitors to provide their real identity to the analytics system, nor does it include client subscriptions, node parameters, or system proxy settings in analytics events. Server logs and analytics data are processed only as needed for the operational, security, and troubleshooting purposes described above. Data that is no longer useful is deleted or aggregated according to the operating configuration.
3. Cookies and Local Storage
The core articles on this site can be read without relying on Cookies. Site features and analytics tools may use Cookies or browser local storage to save language preferences, navigation state, or recognize a continuous visit. This data generally contains settings, random identifiers, or timestamps; it does not contain client nodes, subscription URLs, or routing configurations.
You can view, delete, or restrict Cookies and site data in your browser settings, and use your browser's privacy controls to reduce analytics storage. After restricting this storage, articles and download pages remain accessible, but language preferences, menu state, or analytics continuity may not be preserved. Clearing browser data resets saved site preferences to their defaults.
4. Download Links and Third-Party Links
Client download pages read current release information through same-origin download paths and direct visitors to the relevant files. Download files may be provided through the release channels or download infrastructure of the relevant open-source project. When you access a download destination, its provider may record your network address, request time, device information, and download status under its own rules. That processing is governed by the provider's published policies and service terms.
Tutorials and informational pages may also link to technical resources outside this site. The content, availability, data collection practices, and security measures of third-party pages are the responsibility of their operators. This site cannot control scripts, Cookies, or redirects that third parties add later. Before opening an external link, check the destination address and, where appropriate, read the destination page's privacy notice. After you leave this site, this policy no longer applies to data processing carried out independently by third parties.
5. Data Controls and Policy Updates
You can clear this site's Cookies, local storage, and cache in your browser, and you can restrict referrer information, location permissions, or script execution. Because this site has no user accounts and does not maintain a database of personal information actively submitted by visitors, there is generally no account-data access, modification, or deletion process. For questions about browser settings, client downloads, or subscription imports, first consult the Getting Started guide and follow the menu paths listed on the page to check permissions and configuration.
This policy may change as the site's features, analytics methods, download process, or applicable rules evolve. Updated content will be published on this page, and the last-updated date at the top will be changed. Significant changes to the scope of data processing will be highlighted in a visible notice on the site. Before continuing to use the site, visitors can review the relevant terms again based on the updated date. A new version applies to visits occurring after it is published.