Privacy
This site is intentionally simple and designed to collect as little personal information as practical.
Site measurement
Google Analytics, Google Tag Manager, Vercel Web Analytics, and Speed Insights may be used to understand visits, successful form actions, resource downloads, and site performance. Analytics events are designed not to include names, email addresses, message text, or other form contents.
Contact messages
When you use the contact form, your first name, last name, email address, and message are processed to deliver the note to my inbox and let me reply. The form does not add you to a newsletter or customer-relationship system. Please do not submit confidential, proprietary, or sensitive information.
Emailing tool results
Several tools let you email yourself the results you just generated. When you do, your email address is used to send that one results email — the service you asked for. That address, and a short note of which tool and result, are stored in a customer-relationship platform (HubSpot) acting as a data processor. Emailing your results does not, by itself, sign you up for marketing.
Lab resources and membership
When you request a free Lab resource, the site records your email address, the resource requested, delivery status, and a one-way request fingerprint used for abuse prevention. A successful resource request and the specific resource file downloaded may be recorded as analytics events without sending the requesting email address to analytics. If you create a free Lab account, Supabase processes the sign-in and stores only your profile, implementation runs, and board posts. Download files are delivered from Cloudflare R2 through short-lived signed links. Lab operational data is kept in a dedicated database and is not mixed with private personal or family records.
Marketing consent
Getting occasional marketing email — new tools, experiments, and tips — is always a separate, optional choice: an unticked checkbox you actively select, or the newsletter form itself. It is never bundled with getting your results or report. When you opt in, the consent (with a timestamp and the exact wording shown) is recorded so there is a clear record, the email is never sold or shared for advertising, and every message includes a one-click unsubscribe.
Embedded content
Videos, source repositories, and other linked resources may be provided by third parties. Opening or interacting with them may send information to those providers under their own policies.
Data care
Site administration follows data-minimization and least-privilege principles. Credentials, private records, and unnecessary personal information are not intended to appear in published content.
Last reviewed July 2026