Cookie Policy
Last Updated: January 23, 2026
1. Introduction
This Cookie Policy explains how NanoCard ("we," "us," or "our") uses cookies and similar technologies when you visit our website at nanocard.co (the "Website"). This policy describes what cookies are, how we use them, the types of cookies we use, and how you can control your cookie preferences.
2. What Are Cookies?
Cookies are small text files that are placed on your device (computer, tablet, or mobile phone) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
We also use similar technologies such as:
- Local Storage: Used to store data locally in your browser for functionality like theme preferences
- Session Storage: Temporary storage that is cleared when you close your browser
- Pixels and Tags: Small images or code snippets used for analytics and security
3. How We Use Cookies
We use cookies for the following purposes:
- Essential Operations: To enable core website functionality and security
- User Preferences: To remember your choices (e.g., theme preference)
- Security: To protect our contact forms from spam and abuse
- Performance: To understand how visitors use our website (with your consent)
4. Types of Cookies We Use
4.1 Essential Cookies (Always Active)
These cookies are necessary for the website to function and cannot be disabled in our systems. They are usually set in response to actions you take, such as setting your privacy preferences or filling in forms.
| Cookie Name | Purpose | Duration |
|---|---|---|
theme | Stores your theme preference (light/dark mode) | Persistent |
nanocard_cookie_consent | Stores your cookie consent preferences | Persistent |
4.2 Functional Cookies (Requires Consent)
These cookies enable enhanced functionality and security features, such as spam protection on our contact forms. They may be set by us or by third-party providers whose services we use.
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
_GRECAPTCHA | Google reCAPTCHA | Bot detection and spam prevention | 6 months |
rc::a | Google reCAPTCHA | Distinguishes humans from bots | Persistent |
rc::b | Google reCAPTCHA | Session-based bot detection | Session |
rc::c | Google reCAPTCHA | Tracks user interactions for security | Session |
Note: Google reCAPTCHA also processes information about your device, browser, and interactions to protect our forms from spam and abuse. For more information, please see Google's Privacy Policy.
4.3 Analytics Cookies (Requires Consent)
With your consent, we use Google Analytics to understand how visitors interact with our website and improve user experience. These cookies help us analyze traffic patterns, popular pages, and user behavior.
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics | Distinguishes unique users | 2 years |
_ga_* | Google Analytics | Stores session state | 2 years |
_gid | Google Analytics | Distinguishes users | 24 hours |
_gat | Google Analytics | Throttles request rate | 1 minute |
Note: We have configured Google Analytics with IP anonymization enabled to protect your privacy. Google Analytics will only be loaded if you explicitly consent to analytics cookies.
5. Third-Party Cookies
Some cookies on our website are set by third-party services that appear on our pages. We do not control these cookies, and you should check the third-party websites for more information about how they use cookies.
Google reCAPTCHA
We use Google reCAPTCHA to protect our contact form from spam and abuse. reCAPTCHA collects information about your device and interaction with our website to determine if you are a human or a bot.
- Provider: Google LLC
- Purpose: Spam protection and security
- Data Collected: IP address, cookies, browser information, mouse movements, keystrokes
- Privacy Policy: https://policies.google.com/privacy
- Terms of Service: https://policies.google.com/terms
6. How to Manage Your Cookie Preferences
6.1 Using Our Cookie Consent Banner
When you first visit our website, you will see a cookie consent banner. You can choose to:
- Accept All: Accept all optional cookies
- Reject Optional: Only use essential cookies
- Manage Preferences: Choose which categories of cookies to accept
You can change your preferences at any time by clicking the "Cookie Settings" link in our website footer.
6.2 Browser Settings
Most web browsers allow you to control cookies through their settings. You can:
- Delete all cookies from your browser
- Block all cookies from being set
- Block third-party cookies only
- Clear cookies when you close your browser
Please note that if you choose to block all cookies, you may not be able to access some features of our website.
Browser Help Pages:
7. Data Protection and Privacy
Your privacy is important to us. Information collected through cookies is subject to our Privacy.
Under GDPR and other data protection laws, you have the right to:
- Know what data we collect about you
- Access your data
- Request deletion of your data
- Object to processing of your data
- Withdraw consent at any time
To exercise these rights, please contact us at support@nanocard.co.
8. Updates to This Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for legal, regulatory, or operational reasons. We will notify you of any material changes by posting the updated policy on this page and updating the "Last Updated" date.
We encourage you to review this policy periodically to stay informed about how we use cookies.
9. Contact Us
If you have any questions about this Cookie Policy or our use of cookies, please contact us:
10. Do Not Track Signals
Some browsers include a "Do Not Track" (DNT) feature that signals to websites that you do not want your online activity tracked. Currently, there is no universal standard for how DNT signals should be interpreted, and our website does not currently respond to DNT signals.
However, you can control cookies through our cookie consent banner and your browser settings as described above.