Cookie Policy
Last updated: January 6, 2025
1. What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
This Cookie Policy explains how UNI2SCAN ("we", "our", or "us") uses cookies and similar technologies on our website (uni2scan.com) and Chrome extension.
2. Types of Cookies We Use
Essential Cookies
RequiredThese cookies are necessary for the website to function properly. They enable core functionality such as security, network management, and accessibility. You cannot disable these cookies.
| Cookie | Purpose | Duration |
|---|---|---|
| auth_token | User authentication session | 7 days |
| wallet_address | Connected wallet identifier | Session |
| csrf_token | Security token for form submissions | Session |
Functional Cookies
OptionalThese cookies enable enhanced functionality and personalization, such as remembering your preferences and settings.
| Cookie | Purpose | Duration |
|---|---|---|
| theme | Light/dark mode preference | 1 year |
| language | Language preference | 1 year |
| blockchain_pref | Selected blockchain network | 30 days |
Analytics Cookies
OptionalThese cookies help us understand how visitors interact with our website by collecting and reporting information anonymously.
| Cookie | Purpose | Duration |
|---|---|---|
| _ga, _gid | Google Analytics (if enabled) | 2 years / 24h |
3. Local Storage (Chrome Extension)
Our Chrome extension uses browser local storage (not cookies) to store:
- Authentication tokens for syncing with your account
- Favorite wallet addresses and labels
- Portfolio organization data
- Alert configurations and preferences
- Cached blockchain data for faster loading
- Theme and language preferences
This data is stored locally on your device and is not transmitted to our servers unless you explicitly sync your data with your UNI2SCAN account.
4. Third-Party Cookies
We may use third-party services that set their own cookies:
WalletConnect
Used for secure wallet connection. May store session data for maintaining wallet connections.
Cloudflare
Used for security and performance. May set cookies for bot protection and load balancing.
5. Managing Cookies
Browser Settings
Most web browsers allow you to control cookies through their settings. You can:
- View what cookies are stored on your device
- Delete all or specific cookies
- Block all or third-party cookies
- Set preferences for certain websites
Note: Blocking essential cookies may prevent you from using certain features of our website, such as staying logged in or saving preferences.
Extension Data
To clear data stored by the Chrome extension:
- Open the extension popup
- Go to Settings (gear icon)
- Select "Clear All Data" or use the Backup & Restore options
6. Cookie Consent
When you first visit our website, you will see a cookie consent banner. You can:
- Accept All: Enable all cookies including analytics
- Essential Only: Only use cookies necessary for basic functionality
- Customize: Choose which categories of cookies to enable
You can change your preferences at any time by clicking "Cookie Settings" in the website footer.
7. Do Not Track
Some browsers have a "Do Not Track" feature that signals to websites that you do not want to have your online activity tracked. Our website respects Do Not Track signals and will not set non-essential cookies when this setting is enabled.
8. Updates to This Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for legal reasons. We will post any changes on this page and update the "Last updated" date at the top.
9. Contact Us
If you have questions about our use of cookies, please contact us:
Email: privacy@uni2scan.com
Website: https://uni2scan.com