Effective date:
Calculator inputs
Dimensions, prices, allowances, fees, and other calculator inputs are processed locally in your browser. The current site does not submit those values to a project database or require an account. Printing uses your browser's print system; the site does not receive the generated printout or PDF.
Cookies, analytics, and advertising
We use a self-hosted Umami analytics service, loaded from a.quickconcretecalculator.com, to understand aggregate site usage. It records page views and summary details such as referring URLs, browsers, operating systems, device types, and countries. The official Umami documentation states that its tracking code does not use cookies or collect personally identifiable information.
We do not use Umami for advertising or cross-site tracking, and calculator dimensions, prices, allowances, and results are not sent as analytics events. Because this installation is self-hosted, its analytics records remain under the site operator's control and may be retained until manually removed. Browser privacy tools and content blockers may prevent the analytics script from loading.
Hosting and technical logs
The static site is intended for Cloudflare Pages. Like most hosting and security services, the provider may process routine request data such as IP address, user agent, requested URL, timestamp, network diagnostics, and security signals to deliver and protect the service. Those provider operations are governed by the provider's applicable terms and privacy documentation.
Email and retention
If you email the site, the message, address, headers, and any information you include are processed to respond, investigate a report, prevent abuse, and retain an appropriate record of a correction or request. Avoid sending confidential plans or sensitive personal information.
For a privacy question or request, email [email protected] with enough detail to identify the correspondence involved. The site cannot delete records controlled solely by an independent hosting or email provider, but it can direct you to the relevant provider information when applicable.