Privacy Policy

Overview

This Privacy Policy explains what information oykhu.com ("we", "us", "our") collects when you use this website, how we use it, and the choices you have. By using oykhu.com, you agree to the practices described here.

Information we collect

We do not require an account to use any calculator on this site, and we do not ask for personally identifying information to calculate a result. We do collect:

Usage data: which calculators are used and how often, via aggregated, non-identifying counters, to understand what's useful and improve the site.

Analytics data: we use Google Analytics, which uses cookies and similar technologies to collect standard internet log information and visitor behavior information (pages visited, approximate location, device/browser type) in an anonymous form.

Contact form submissions: if you use our contact form, we store the name, email address, and message you provide so we can respond to you.

Cookies & advertising

We use cookies to operate and improve the site, and to serve advertising through Google AdSense. Google, as a third-party vendor, uses cookies (including the DoubleClick DART cookie) to serve ads based on your visits to this and other websites. You may opt out of personalized advertising by visiting Google's Ads Settings, or opt out of third-party vendor use of cookies for personalized advertising by visiting www.aboutads.info.

Third-party ad servers or ad networks use technologies like cookies, JavaScript, or Web Beacons in their respective advertisements and links that appear on oykhu.com, which are sent directly to your browser. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see.

oykhu.com has no access to or control over the cookies used by third-party advertisers.

How we use information

We use the information above to operate and maintain the site, understand which calculators are most useful, respond to messages sent through our contact form, and — where advertising is enabled — to support the free, no-account model of the site.

Data sharing

We do not sell your personal information. We share limited data with service providers strictly necessary to run the site: our hosting provider, Google Analytics, and Google AdSense, each of which has its own privacy policy governing how it handles data.

Children's privacy

oykhu.com is not directed at children under 13, and we do not knowingly collect personal information from children under 13.

Your choices

You can disable cookies in your browser settings at any time; some parts of the site may work differently as a result. You can also use the opt-out links above to limit personalized advertising.

Changes to this policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date.

Contact us

Questions about this policy? Reach out via our Contact page or email hello@oykhu.com.