Website information
Privacy & Contact
Learn how website visit statistics and anonymous identifiers are handled.
Website visit statistics
When you browse public pages through this site's services, the page reports visit events to this site for counting page views (PV) and unique visitors (UV). The statistics include the page path without query parameters, the visit time recorded by the server and a randomly generated anonymous visitor identifier, and do not include names, email addresses or enquiry content. The statistics database records no raw IP and uses no device fingerprint.
Anonymous visitor identifier
The random identifier is stored in the local storage of the current browser and is valid for one year; the server keeps a one-way processed identifier for deduplication. After clearing site storage, changing browser or using private mode, you may be treated as a new visitor. When the browser does not allow local storage, no device fingerprinting is carried out and cross-page deduplication may be incomplete. You can clear or disable this site's local storage in your browser.
Sessions and AI referrers
Consecutive visits by the same anonymous visitor less than 30 minutes apart count as one session. The browser reports only the referrer site of the previous page, not the referring page path, conversation number or query parameters; the server stores only the referrer domain, when it identifies an AI platform, so that AI-referred visits can be counted. When the referrer is missing, its platform is not inferred.
Visit experience, region and IP network segment
The browser reports page experience metrics to this site, including Largest Contentful Paint, Layout Shift and Interaction Response, along with minimized JavaScript error types or this site's own API paths and status codes. Error records do not include form content. The server tells mobile, tablet and desktop apart from the generic User-Agent and does not generate device fingerprints; on the server side only a non-reversible unique identifier is computed for the requesting IP, and visits are counted by masked network segments of IPv4 /24 or IPv6 /64, and raw IPs are never written to the statistics database. Cities are resolved with this site's offline IP database and are shown as “Unknown” when resolution fails.
AI crawl statistics
This site's services identify AI crawlers from the User-Agent in the request and record the page or resource path without query parameters, the time, the request method, the HTTP status and the User-Agent. Page requests that return successfully count as AI fetches and reads; resource discovery and error requests are displayed separately. This classification reflects the identity declared by the request, not a verified crawler identity, and it does not prove that a page has been indexed or cited by AI.
Statistics management
Visit details are stored in this site's service database and can be viewed only by authorized administrators after they log in, for website operation analysis. These events are not sent to third-party analytics platforms and are not used for advertising tracking. Administrator logins use a separate session cookie. Operators should clean up historical records and backups regularly as needed.
External links
When you visit the ICP filing platform, a standalone product site or records on the original official website, you leave this site, and those services handle your visit under their own rules.
Contact Us
To learn how the statistics are handled, contact Chengdu Jinwei Technology Co., Ltd. at admin@jinweitec.com. Historical enquiry records are kept as they are; use the same address to request a query, a correction or a deletion. Reverse proxies, server logs or any other new data services used in deployment should be documented at the time they are enabled.
Common privacy questions
Does the website collect my personal information?
This page does not collect names, ID numbers, phone numbers or other personal information. It only records an anonymous visitor identifier (such as a random ID in a cookie) for statistics.
Can the anonymous visitor identifier be turned off?
You can block cookie writes with your browser's “private mode” or a third-party cookie blocking extension. The anonymous identifier is never linked to a real identity.
Are AI crawl records public?
AI crawl records (source IP, UA, crawl time) are used for site anomaly detection, not for commercial purposes, and are not published.
How do I delete my visit records?
You can email admin@jinweitec.com to request deletion. The contact address is used only to handle deletion requests, and for nothing else.
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