# Cloudflare silently injects analytics when users switch nameservers

A Hacker News user reports that Cloudflare automatically inserts its analytics code into websites when you change nameservers to Cloudflare, without clearly disclosing it. This matters because it means site owners may unknowingly share visitor data with Cloudflare, raising privacy and transparency concerns.

**Importance:** 3/5

## Sources

### Technology
- [Hacker News](https://news.ycombinator.com/item?id=49322107) — Sun, 16 Aug 2026 17:49:46 +0000