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Privacy Policy

Last updated: March 2026

TL;DR

The Sienna widget collects zero personal data from your visitors. It runs entirely in the browser and uses no cookies or tracking on your users. This website (sienna.com) uses standard, anonymized analytics to improve our documentation.

1. What We Collect

Website visitors (your users): Nothing. The Sienna widget is 100% client-side. It does not communicate with our servers, set cookies, or send any data about your visitors anywhere.

Site owners (you, using this website): If you purchase a Pro or Agency license, we collect only what is necessary to process the transaction and deliver your license key (name, email, payment info handled by our payment processor). We do not sell or share this data.

2. CDN Delivery via jsDelivr

The Sienna script is served through jsDelivr, a GDPR-compliant open-source CDN. jsDelivr may collect anonymized request logs (IP anonymized) for infrastructure purposes, consistent with their own privacy policy.

If you require zero third-party network requests, you can self-host the script. See our GDPR guide for instructions.

3. Cookies

Sienna Widget: The widget does not set any cookies on your visitors' browsers. No cookie consent banner is required to use Sienna on your site.

Sienna Website: This website may use basic cookies to maintain your session if you are a logged-in customer or to remember your preferences. We do not use advertising or cross-site tracking cookies.

4. Analytics

Sienna Widget (your users): We perform zero tracking on your visitors. We use jsDelivr's public package statistics to understand overall adoption in aggregate. These statistics are anonymized and publicly available at jsdelivr.com.

Sienna Website (this site): To improve our documentation and better understand how site owners find us, we use Google Analytics on this website only. This data is used to analyze aggregate traffic patterns and help us improve our services. We do not use this data to identify individual users or correlate it with any personal information. You can opt-out by using the Google Analytics Opt-out Browser Add-on.

5. Your Rights

Because we don't collect personal data from widget visitors, there is no data to access, correct, or delete. For licensing customers, you may contact us to request deletion of your account information.

6. Contact

Questions about this policy? Contact us.