CURRENT IMPLEMENTATION
Only six dimensions enter the aggregate table.
Each record contains the UTC day, event name, page path and sanitized `utm_source`, `utm_medium` and `utm_campaign` labels, plus a count and update time. Repeated matching events increment the same daily row.
WHAT IS MEASURED
Events that help improve sourcing paths.
- 01
Page and product views
Aggregate counts by page path show which technical resources and product references receive attention.
- 02
Catalog search and technical calculations
The site counts completed catalog-search, pitch-calculation and AWG wire-size calculation actions but does not store search words, gauges or measured values entered by a visitor.
- 03
Resource downloads
Drawing PDF, product catalog, sample-approval checklist and RFQ workbook link clicks are counted by resource type and source page.
- 04
Contact intent
Email, WhatsApp, RFQ-email and cross-reference entry clicks are counted. A click does not prove that a message was sent.
WHAT IS NOT STORED
The analytics table excludes personal and message data.
- 01
No cookies, local-storage identifier, session identifier or advertising identifier.
- 02
No IP address, Referrer header, browser User-Agent, device fingerprint or precise location stored in the analytics table.
- 03
No name, email address, phone number, company, message body, drawing content or uploaded file stored by the analytics endpoint.
- 04
No raw catalog search term and no arbitrary URL query parameter.
CONTACT LINKS
Email and WhatsApp remain visitor-controlled.
The website can open a prepared email or WhatsApp message with the current page and allowlisted campaign labels. The visitor reviews and sends it in the chosen application. YIHENTRA's website does not receive or store the message unless the visitor actually sends it through that provider.
The aggregate counter records only that a contact link was opened. Email and WhatsApp providers apply their own privacy terms after the visitor leaves this site.
DATA PURPOSE
Use aggregate evidence to improve product discovery.
Counts are used to compare pages, downloads and contact paths, diagnose failures and prioritize content. They are not used for advertising profiles.
LAST UPDATED
28 August 2026
This page describes the current website implementation and is not a substitute for jurisdiction-specific legal advice. If the implementation changes, this notice will be updated with it.