Skip to main content
TellaDev

Cookie Policy

Last updated: May 3, 2026

This Cookie Policy explains how TellaDev uses cookies and similar tracking technologies on our website. For information about how we handle your personal data more broadly, see our Privacy Policy.

1. What Are Cookies?

Cookies are small text files placed on your device (computer, phone, or tablet) when you visit a website. They allow the website to recognise your device on subsequent visits and remember certain information about your preferences or actions.

We also use similar technologies such as pixel tags (tiny transparent images embedded in pages or emails) and local storage (browser-side data without an expiry date) for similar purposes.

2. Cookies We Use

Essential Cookies

Required for the Site to function correctly. Cannot be disabled.

theme Stores your light/dark mode preference. Stored in localStorage. Persistent.

Analytics Cookies

Help us understand how visitors use the Site. Require your consent.

_ga Google Analytics — distinguishes unique users. Expires: 2 years. _ga_* Google Analytics 4 — session state tracking. Expires: 2 years. _gid Google Analytics — distinguishes users within a 24-hour window. Expires: 24 hours.

Advertising Cookies

Used to deliver and measure ad campaigns. Set by Google AdSense. Require your consent.

IDE Google DoubleClick — registers and reports user actions after viewing or clicking an ad. Expires: 1 year. NID Google — stores user preferences and information for Google services. Expires: 6 months. _gcl_au Google AdSense — conversion tracking; measures the effectiveness of ad campaigns. Expires: 3 months. CONSENT Google — stores your consent state for Google services (Consent Mode v2). Expires: 6 months. test_cookie Google — checks if the browser supports cookies. Expires: session.

Affiliate Tracking Cookies

Set by affiliate networks when you click affiliate links on this Site. Managed by third parties.

When you click an affiliate link (e.g., to Amazon), the third-party affiliate network may place cookies on your device to track that the referral originated from TellaDev. These cookies are set by the respective affiliate network, not by us. Each network's own cookie policy and privacy policy applies.

3. Managing Your Cookie Preferences

You can control and manage cookies in several ways. Note that disabling certain cookies may affect how the Site functions.

Browser Settings

Most browsers allow you to refuse, delete, or receive a notification before a cookie is set. Instructions for popular browsers:

Google Analytics Opt-Out

Install the Google Analytics Opt-out Browser Add-on to prevent your data from being used by Google Analytics across all websites.

Ad Personalisation Opt-Out

Visit Google Ad Settings to manage ad personalisation, or use the Digital Advertising Alliance opt-out page for broader industry opt-out.

5. Changes to This Policy

We may update this Cookie Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically to stay informed about how we use cookies.

6. Contact Us

If you have questions about this Cookie Policy or wish to exercise your cookie-related rights, please contact us at [email protected].