Last updated: 6 August 2026 · Effective: 6 August 2026
Everyday Lab (info-life.net) has no accounts and collects no names, contact details or other directly identifying information. Third-party services do run on the site, though, for advertising, traffic measurement and sharing. This page sets out what actually passes through.
There is no sign-up, no login and no comment system. No screen on this site asks for a name, phone number, address or national ID.
Whatever you type into a calculator stays in your browser. Salaries, deposits and loan amounts are computed locally and never sent to a server or stored.
| What | Where | Why |
|---|---|---|
| Access logs (IP, browser, request time) | Cloudflare (hosting) | To serve the site and block abuse |
| Analytics cookies and identifiers | Google Analytics 4 | To see which articles get read |
| Advertising cookies and identifiers | Google AdSense and its partners | To serve ads and count performance |
| These are processed by each provider under its own policy. The site owner sees reports in aggregate only and cannot identify individual visitors. | ||
To order the calculators on the home page by how often you use them, a value called ilsang_tool_use is kept in your browser's local storage. Opening a calculator increments the count for that page.
It is never sent to a server. Clearing site data in your browser removes it.
This site serves ads through Google AdSense. Google and other third-party vendors may use cookies to serve ads based on your prior visits to this or other websites.
The following providers operate on this site. Their servers are outside Korea, so data is transferred internationally in the course of processing.
| Provider | Purpose | Policy |
|---|---|---|
| Google LLC | Advertising (AdSense), analytics | Privacy Policy |
| Cloudflare, Inc. | Hosting and delivery | Privacy Policy |
| Kakao Corp. | Share button (KakaoTalk) | Privacy Policy |
| The Kakao script loads on article pages that carry the share button, whether or not the button is pressed. | ||
The site owner keeps no visitor data. Retention by the providers above follows each provider's own policy.
If you email us, that email is kept so we can reply and follow up, and deleted on request.
Because this site holds no information that identifies you, there is nothing here to access, correct or delete. What you can do is block cookies and personalised advertising directly, using the links in section 4.
Rights over data held by Google can be exercised through your Google Account.
This site is not directed at children and does not knowingly collect personal information from anyone under 14.
Data protection officer and site owner: Jay · [email protected]
Replies usually take two to three days. Complaints about personal data handling in Korea go to the Personal Information Infringement Report Centre (118); the reporting and mediation process is set out in the Ministry of Government Legislation’s plain-language guide.
When this policy changes, the date at the top of this page is updated. Material changes are posted here before they take effect.