Privacy Policy
Overview
Dahaebom (dahaebom.com, "the site") is an everyday calculator website operated by Ullim. This policy explains how the site handles information.
No accounts; calculations stay in your browser
The site has no sign-up or login. Values you enter into a calculator, such as amounts, dates, birthdays or weights, are calculated only in your browser and are never sent to a server.
Hosting (Cloudflare)
The site is served by Cloudflare Pages (Cloudflare, Inc.). When you open a page, standard connection information such as your IP address, browser and device information and the requested address is sent to Cloudflare. It is used to deliver the site and keep it secure (blocking attacks), and is kept according to Cloudflare's policies.
Analytics (Google Analytics)
To improve the site we use Google Analytics to collect events such as pages viewed, page scrolls, link clicks, which calculator you opened and whether you got a result, options you chose such as a calculation method, whether you opened the explanation or FAQ, moving to another calculator, time spent, how many times you recalculated and the name of the last field you changed, together with your browser and device type, approximate location estimated from your country and IP address, and a cookie identifier created for each browser. The amounts, dates, birthdays and other values you enter, and your results, are not sent. We do not receive information that identifies you, such as your name or contact details. This data is kept for 14 months. In the European Economic Area, the United Kingdom and Switzerland, it is collected only if you accept in the consent banner.
Cookies
The site uses Google Analytics cookies. You can block or delete cookies in your browser settings, and the calculators work the same without them. In the European Economic Area, the United Kingdom and Switzerland, you can change the choice you made in the consent banner at any time with "Privacy choices" at the bottom of the page; that choice is saved in this browser's storage. You can also install the Google Analytics Opt-out Browser Add-on. To learn how Google uses this data, see How Google uses information from sites or apps that use our services.
Do Not Track
The site does not respond differently to Do Not Track signals. You can block cookies as described above.
Service providers and international transfers
The following companies process information for the site.
| Recipient (contact) | Country | When and how | Items | Purpose | Retention |
|---|---|---|---|---|---|
| Google LLC (privacy.google.com/contact) | United States | Sent over the network when you open and use the site | Usage events, browser and device type, country and approximate location, cookie identifier, IP address | Site analytics (Google Analytics) | 14 months |
| Cloudflare, Inc. (cloudflare.com/privacypolicy) | United States | Sent over the network when you open the site | IP address, browser and device information, requested address | Delivering and securing the site | According to Cloudflare's policies |
If you don't want analytics data transferred, you can block cookies in your browser, or decline in the consent banner in the European Economic Area, the United Kingdom and Switzerland. The transfer to Cloudflare when you open the site is needed to deliver it, so the site can't be used without it. Transfers from the European Economic Area, the United Kingdom and Switzerland to the United States rely on the safeguards each company has adopted, such as the EU-U.S. Data Privacy Framework or Standard Contractual Clauses.
Legal bases (EEA, UK and Switzerland)
Analytics is based on your consent. Delivering and securing the site is based on our legitimate interest in providing the site reliably.
Your rights
Because there are no accounts, the site cannot identify you. For requests to access, delete or restrict processing of analytics data, or to object, contact us below. Users in the European Economic Area, the United Kingdom and Switzerland have the right to complain to the supervisory authority in their country.
Children
The site is not directed at children and does not knowingly collect children's personal information.
Changes
If this policy changes, we will post the new version on this page.
Privacy contact
Insup Lee (Ullim), [email protected]
Effective: November 8, 2026