Cookie Policy

Version 1.0 • Effective: 10/1/2025

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Cookie Policy

Last Updated: October 1, 2025 Effective Date: October 1, 2025

1. Introduction

This Cookie Policy explains how CHAGIL OÜ ("Linksh," "we," "us," or "our") uses cookies and similar tracking technologies on our website (linksh.com) and mobile application.

Company Information: CHAGIL OÜ Registration Code: 16360108 Address: Ida-Viru maakond, Narva linn, Linda tn 2, 20309, Estonia Email: info@linksh.app

This Cookie Policy should be read together with our Privacy Policy and Terms of Service.

2. What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, tablet) when you visit a website or use an app. Cookies help websites recognize your device and store information about your preferences or past actions.

Types of Technologies We Use:

  • Cookies: Text files stored on your device
  • Local Storage: Data stored in your browser
  • Session Storage: Temporary data storage
  • Web Beacons (Pixels): Invisible images that track activity
  • SDKs: Software development kits in mobile apps
  • Device Identifiers: Unique identifiers for mobile devices

For simplicity, we refer to all these technologies as "cookies" in this policy.

3. Why We Use Cookies

We use cookies to:

  • Keep you logged into your account
  • Remember your preferences and settings
  • Understand how you use our Service
  • Improve our Service and user experience
  • Analyze traffic and usage patterns
  • Show you relevant advertisements
  • Measure advertising effectiveness
  • Prevent fraud and enhance security
  • Comply with legal obligations

4. Types of Cookies We Use

4.1 Strictly Necessary Cookies

Purpose: Essential for the website/app to function properly Duration: Session or persistent Can You Decline? No - these are required for basic functionality

| Cookie Name | Provider | Purpose | Duration | |-------------|----------|---------|----------| | session_id | Linksh | Maintains your login session | Session | | auth_token | Firebase | Authentication token | 30 days | | csrf_token | Linksh | Security protection against attacks | Session | | user_prefs | Linksh | Stores language and basic preferences | 1 year | | cookie_consent | Linksh | Remembers your cookie preferences | 1 year |

4.2 Performance and Analytics Cookies

Purpose: Help us understand how visitors use our Service Duration: Varies Can You Decline? Yes

| Cookie Name | Provider | Purpose | Duration | |-------------|----------|---------|----------| | _ga | Google Analytics | Distinguishes unique users | 2 years | | _gid | Google Analytics | Distinguishes unique users | 24 hours | | _gat | Google Analytics | Throttles request rate | 1 minute | | ga<container-id> | Google Analytics 4 | Session identification | 2 years | | _gcl_au | Google Analytics | Stores conversion data | 3 months | | firebase_analytics | Firebase | App usage analytics | Persistent | | amplitude_id | Amplitude (if used) | User identification | 10 years |

What We Track:

  • Pages visited
  • Features used
  • Time spent on pages
  • Click patterns
  • Device information
  • Browser type
  • Referring website
  • Search terms used
  • Error messages

4.3 Advertising and Marketing Cookies

Purpose: Show you relevant ads and measure ad performance Duration: Varies Can You Decline? Yes

| Cookie Name | Provider | Purpose | Duration | |-------------|----------|---------|----------| | _fbp | Facebook Pixel | Identifies browsers for ad targeting | 3 months | | fr | Facebook | Delivers and measures ads | 3 months | | _gcl_aw | Google Ads | Conversion tracking | 90 days | | IDE | Google DoubleClick | Measures ad effectiveness | 1 year | | test_cookie | Google DoubleClick | Checks if browser accepts cookies | 15 minutes | | ads/ga-audiences | Google | Retargeting and ad personalization | Session | | NID | Google | Remembers preferences for Google ads | 6 months | | __gads | Google AdSense | Ad targeting and frequency capping | 13 months | | _ttp | TikTok Pixel (if used) | Ad targeting | 13 months | | _tt_enable_cookie | TikTok Pixel | Enables cookie usage | 13 months | | _ttp | Twitter Pixel (if used) | Ad conversion tracking | 13 months | | li_sugr | LinkedIn Insight | Browser identification | 90 days | | bcookie | LinkedIn | Browser identification | 1 year | | bscookie | LinkedIn | Secure browser ID | 1 year |

Advertising Platforms We Use:

  • Google Ads
  • Facebook Ads / Meta Pixel
  • Google AdMob (mobile)
  • LinkedIn Ads
  • Twitter/X Ads (potential)
  • TikTok Ads (potential)
  • Reddit Ads (potential)

4.4 Functionality Cookies

Purpose: Remember your choices and provide enhanced features Duration: Varies Can You Decline? Yes (but may affect functionality)

| Cookie Name | Provider | Purpose | Duration | |-------------|----------|---------|----------| | lang | Linksh | Remembers language preference | 1 year | | theme | Linksh | Remembers dark/light mode | 1 year | | onboarding_complete | Linksh | Tracks onboarding status | 1 year | | last_sync | Linksh | Remembers last data sync time | 30 days | | notification_prefs | Linksh | Notification preferences | 1 year |

4.5 Social Media Cookies

Purpose: Enable social media features and track social sharing Duration: Varies Can You Decline? Yes

| Cookie Name | Provider | Purpose | Duration | |-------------|----------|---------|----------| | _pinterest_ct | Pinterest | Tracks pins and sharing | 1 year | | _pin_unauth | Pinterest | Tracks unregistered users | 1 year | | personalization_id | Twitter/X | Ad personalization | 2 years | | guest_id | Twitter/X | Guest user identification | 2 years |

5. Third-Party Cookies

We use third-party services that may set their own cookies:

5.1 Analytics Providers

  • Google Analytics: Web and app analytics
  • Firebase Analytics: Mobile app analytics
  • Amplitude (potential): User behavior analytics

5.2 Advertising Networks

  • Google Ads & AdMob: Display and mobile advertising
  • Facebook/Meta: Social media advertising
  • LinkedIn Ads: Professional network advertising
  • Other platforms: TikTok, Twitter, Reddit (as needed)

5.3 Communication Services

  • SendGrid: Email delivery tracking
  • OneSignal: Push notification delivery and analytics

5.4 Payment Processors (Future)

  • Stripe: Payment processing cookies
  • RevenueCat: Subscription management

5.5 Customer Support (Future)

  • Intercom/Zendesk (potential): Live chat cookies
  • Help desk platforms: Support ticket cookies

Important: These third-party services have their own privacy policies and cookie policies. We recommend reviewing them:

  • Google: https://policies.google.com/technologies/cookies
  • Facebook: https://www.facebook.com/policies/cookies/
  • LinkedIn: https://www.linkedin.com/legal/cookie-policy

6. Mobile App Tracking

In our mobile applications (iOS and Android), we use:

6.1 Mobile Identifiers

  • iOS: IDFA (Identifier for Advertisers) - requires permission on iOS 14.5+
  • Android: AAID (Google Advertising ID) - can be reset by users

6.2 Mobile SDKs

  • Firebase SDK: Analytics and crash reporting
  • Google Mobile Ads SDK: In-app advertising
  • OneSignal SDK: Push notifications
  • RevenueCat SDK: Subscription management (future)
  • Analytics SDKs: User behavior tracking

6.3 Mobile Permissions

Our app may request:

  • App Tracking Transparency (iOS): Permission to track across apps
  • Ad ID access (Android): For advertising purposes

You can control mobile tracking through:

  • iOS: Settings > Privacy > Tracking
  • Android: Settings > Google > Ads > Opt out of Ads Personalization

7. How Long Do Cookies Last?

Session Cookies

  • Deleted when you close your browser or app
  • Used for: Login sessions, temporary preferences

Persistent Cookies

  • Remain on your device for a set period
  • Used for: Remembering preferences, analytics, advertising

Cookie Duration Examples:

  • Authentication: 30 days
  • Analytics: Up to 2 years
  • Advertising: 3-13 months
  • Preferences: 1 year

8. Your Cookie Choices

8.1 Cookie Consent Banner

When you first visit our website, you will see a cookie consent banner with options:

  • Accept All Cookies: Allows all cookies
  • Reject Non-Essential Cookies: Only strictly necessary cookies
  • Customize: Choose which cookie categories to accept
  • Learn More: View this Cookie Policy

8.2 Browser Controls

You can control cookies through your browser settings:

Google Chrome: Settings > Privacy and security > Cookies and other site data

Firefox: Settings > Privacy & Security > Cookies and Site Data

Safari: Preferences > Privacy > Manage Website Data

Edge: Settings > Cookies and site permissions > Manage and delete cookies

Mobile Browsers: Check your mobile browser's settings menu

8.3 Opt-Out Tools

Google Analytics Opt-Out: https://tools.google.com/dlpage/gaoptout

Google Ads Settings: https://adssettings.google.com

Facebook Ad Preferences: https://www.facebook.com/ads/preferences

Digital Advertising Alliance (DAA): http://optout.aboutads.info

European Interactive Digital Advertising Alliance (EDAA): http://www.youronlinechoices.eu

Network Advertising Initiative (NAI): http://optout.networkadvertising.org

8.4 Mobile Device Settings

iOS: Settings > Privacy > Tracking (toggle off "Allow Apps to Request to Track") Settings > Privacy > Advertising > Limit Ad Tracking

Android: Settings > Google > Ads > Opt out of Ads Personalization

8.5 Do Not Track (DNT)

Some browsers have a "Do Not Track" feature. Currently, there is no industry standard for DNT signals, so we do not respond to DNT browser settings. However, you can use the opt-out methods described above.

9. Consequences of Disabling Cookies

If you disable or reject cookies:

✅ Will Still Work:

  • Viewing public content
  • Basic website browsing
  • Reading information

❌ May Not Work:

  • Logging into your account
  • Remembering preferences
  • Sharing content
  • Personalized experience
  • Some features may be limited

⚠️ Will Be Affected:

  • Analytics (we won't know how you use the Service)
  • Advertising (you'll still see ads, but they won't be personalized)
  • Performance monitoring (we can't identify issues as effectively)

10. Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect:

  • New cookies we use
  • Changes in technology
  • Legal or regulatory requirements
  • Service improvements

When We Update:

  • We will update the "Last Updated" date at the top
  • Material changes will be communicated via email or website notice
  • Continued use after changes constitutes acceptance

How to Stay Informed:

  • Check this page periodically
  • Review your cookie preferences in our cookie banner
  • Sign up for important updates via email

11. Cookies and Children

Our Service is not intended for users under 16 years of age. We do not knowingly collect data from children under 16 through cookies or any other means.

If you believe a child under 16 has provided us with information through cookies, please contact us immediately at info@linksh.app.

12. International Data Transfers

Some cookies are set by third-party services located outside the European Economic Area (EEA), including:

  • United States (Google, Facebook, SendGrid)
  • Other jurisdictions

These transfers are protected by:

  • Standard Contractual Clauses (SCCs)
  • Adequacy decisions
  • Privacy Shield (where applicable)
  • Consent (for non-essential cookies)

See our Privacy Policy for more information on international data transfers.

13. Cookie Audit and Management

We regularly audit the cookies used on our Service to ensure:

  • Only necessary cookies are used
  • Cookie durations are appropriate
  • Third-party cookies comply with privacy standards
  • Cookie consent is properly obtained

Last Cookie Audit: October 2025 Next Scheduled Audit: April 2026

14. Contact Us About Cookies

If you have questions about our use of cookies or this Cookie Policy:

Email: info@linksh.app Mail: CHAGIL OÜ Ida-Viru maakond, Narva linn, Linda tn 2, 20309, Estonia

Data Protection Authority: Estonian Data Protection Inspectorate Website: https://www.aki.ee/en Email: info@aki.ee

15. Your Rights

Under GDPR and other privacy laws, you have rights regarding cookies:

  • Right to be informed: This Cookie Policy
  • Right to access: Know what cookies are used
  • Right to object: Opt-out of non-essential cookies
  • Right to withdraw consent: Change cookie preferences anytime
  • Right to erasure: Clear cookies from your device

Exercise Your Rights:

  • Use our cookie preference center
  • Adjust browser settings
  • Contact us at info@linksh.app

Summary: We use cookies to improve your experience, analyze usage, and show relevant ads. You can control cookie preferences through our consent banner or browser settings. Essential cookies are required for the Service to function.

Related Policies:


CHAGIL OÜ Registration Code: 16360108 Estonia

Last Updated: October 1, 2025 Version: 1.0

Last updated: 10/1/2025 • CHAGIL OÜ • Registration Code: 16360108 • Estonia