Cookie Policy
Last updated: November 13, 2025
datafmt.com uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits.
What are cookies?
Cookies are small text files that are stored on your device when you visit a website. They are widely used to make websites work more efficiently and provide information to site owners.
Types of Cookies We Use
✅ Technical Cookies
We use browser localStorage to save your preferences (dark theme, language, cookie consent). This data remains on your device and is not transferred to servers.
📊 Analytics Cookies
We use Vercel Analytics to understand how our site is used and improve it. It does not collect personally identifiable information.
📢 Advertising Cookies
We use Google AdSense to display advertising. Google may use cookies to personalize ads based on your visits to this and other websites.
Detailed Cookie Table
| Cookie | Owner | Purpose | Duration | Type |
|---|---|---|---|---|
| theme | datafmt.com | Save theme (light/dark) | Permanent | Technical |
| cookie-consent | datafmt.com | Save cookie consent | 365 days | Technical |
| __gads | Google LLC | Record ad interactions | 13 months | Advertising |
| __gac | Google LLC | Advertising campaign information | 90 days | Advertising |
| IDE | Google LLC | Unique ID for personalized ads | 13 months | Advertising |
Google AdSense Cookies
Google uses various cookies to display relevant ads. The main ones include:
- __gads - Record of interactions with ads - 13 months
- __gac - Information related to advertising campaigns - 90 days
- IDE - Unique ID record to show personalized ads - 13 months
- NID - Advertising preferences and other data - 6 months
⚠️ International Transfers
Google LLC is located in the United States. Data may be transferred outside the European Economic Area. Google complies with the EU-US Data Privacy Framework.
How to Manage Cookies
You can accept, reject or configure cookies through our consent banner. You can also configure your browser to reject cookies:
- Chrome: Settings > Privacy and security > Cookies
- Firefox: Options > Privacy and security > Cookies
- Safari: Preferences > Privacy > Cookies
- Edge: Settings > Privacy > Cookies
Disable Google Personalized Advertising
You can disable Google personalized advertising by visiting:
Withdraw Consent
You can withdraw your consent at any time by clicking the "Manage Cookies" button in the footer of our website.
More Information
For more information on how we use your data, please see our Privacy Policy. Privacy Policy