Cookies & analytics
Optional analytics stays off until you choose it.
Hartlow & Mill uses a privacy-minimized first-party product signal by default. Google Analytics 4 is optional and loads only after analytics consent.
Essential site operation
Security, routing and basic service delivery may rely on technically necessary mechanisms from our infrastructure providers. The tools themselves do not require Google Analytics to function.
Hartlow product events
Our five fabrication tools send a small allowlisted event payload to a Hartlow-controlled Cloudflare Worker so we can compare tool starts, completed analyses and high-intent actions. Uploaded file contents and names are not sent, and this product-event contract does not create a persistent visitor or session identifier.
Google Analytics 4
If you choose “Accept analytics”, the site loads Google Analytics 4 for measurement ID G-0Z0XYQ35H2. We configure it without Google Signals or ad-personalization signals. If you reject analytics, the Google tag is not loaded. You can change your choice later with “Cookie settings” in the footer.
Your choice
Your analytics preference is stored locally so the site can remember whether to load optional analytics. Rejecting optional analytics does not disable the tools.