Syte.Lens analyzes a website only when you click the Syte.Lens icon. We never build a record of your browsing, we have no user accounts, and we never sell or share your data. The entire client is open source, so you can verify exactly what runs in your browser.
On each visit (for known-site coloring), we send only the root domain to look it up in the ratings cache, nothing else. When a full analysis runs (you click, or auto-scan is on), we additionally send:
example.com).utm_source), used to flag ad funnels.Verdicts are cached by domain only, in a single cache shared by all users. There is no per-user data, so a cached verdict cannot be traced back to any individual. We do not use cookies or analytics in the extension.
When you analyze a site, the minimal signals above are processed by:
| Service | Purpose | Receives |
|---|---|---|
| Our backend (AWS) | Orchestration and caching | domain + page signals above |
| Anthropic (Claude) | Generates the trust analysis | domain + page signals above |
| apilayer.com | Domain age and registrar (WHOIS) | domain only |
| Google Safe Browsing | Phishing / malware check | domain only |
We send these providers only what's listed, never your identity or browsing history.
Questions or a concern? Open an issue on the GitHub repository.