What this site collects today, what it does not, and how to contact us.
This Privacy Policy explains how Quant for Free ("we", "us") handles information when you visit quant4free.com (the "Site"). We aim to collect as little as possible. The calculators on this Site run entirely in your browser — the figures you enter are processed on your device and are not transmitted to or stored by us.
We do not ask you to create an account and we do not request personal information to use the tools. Limited technical data may appear in standard hosting or CDN logs (for example IP address, user agent, request path, and timestamps) as a byproduct of delivering the Site. We do not run a first-party analytics product on top of those logs. If you email us, we receive the contents of your message and your email address so we can reply.
As of the last-updated date above, this Site does not set advertising cookies, analytics cookies, or a consent banner, because it does not load advertising or analytics scripts. The calculators do not depend on cookies; blocking cookies will not break them.
Your browser may still store ordinary technical data from the connection (for example cache or TLS session state). That is controlled by your browser and the infrastructure that serves the Site, not by a first-party tracking pixel on these pages.
Pages load fonts from Google Fonts (fonts.googleapis.com / fonts.gstatic.com). When your browser requests those files, Google may process technical information such as your IP address under Google's own policies. We do not use Google Fonts to identify you or to serve ads.
The Site is hosted and delivered via infrastructure that may process requests globally (for example a CDN). Those providers process connection metadata under their own terms in order to serve the Site and protect it from abuse.
Google AdSense is not active on this Site today. We removed the AdSense loader from all pages before approval and before any consent flow. We also do not currently embed third-party analytics tags (for example Google Analytics) or a cookieless analytics product.
An ads.txt file may list a Google publisher ID so the Site can verify ownership with ad networks. That file does not load scripts, set cookies, or show ads by itself.
If we later enable advertising (for example Google AdSense) or any cookie-based / tracking analytics, we will:
Until that happens, descriptions of active ad cookies on this Site would be incorrect — this page deliberately does not claim they are in use.
Depending on where you live, you may have the right to access, correct, or delete personal information we hold about you, and to object to certain processing. Because we hold almost no personal data, in most cases the only information tied to you is any email correspondence. To make a request, contact us at myadvan@gmail.com.
This Site is intended for adults and is not directed at children. We do not knowingly collect personal information from children. If you believe a child has provided us information, contact us and we will delete it.
The Site is operated as an independent project and may be accessed worldwide. Third-party infrastructure (hosting/CDN and Google Fonts) may process technical data in countries other than your own under their own safeguards and policies.
We may update this policy as the Site or applicable law changes. The "Last updated" date above will be revised when we do. Material changes — especially enabling advertising or analytics — will be reflected on this page before or when those services go live.
Questions about this policy can be sent to myadvan@gmail.com.