Cookie Policy
Company: Expert Technologies BD
Effective Date: May 9, 2026
Last Updated: May 9, 2026
Introduction
Welcome to Expert Technologies BD (“we”, “us”, “our”). This Cookie Policy explains what cookies are, how we use them on our website, why we use them, and how you can control or manage them.
By continuing to use our website, you consent to the use of cookies as described in this policy.
What Are Cookies?
Cookies are small text files that are stored on your device (computer, smartphone, or tablet) when you visit a website. They help the website remember your preferences, keep you logged in, and improve your overall browsing experience.
Cookies can be:
- Session cookies — temporary and deleted when you close your browser.
- Persistent cookies — remain on your device for a set period of time.
- First-party cookies — set directly by Expert Technologies BD.
- Third-party cookies — set by external services we use (e.g., Google, Facebook).
Types of Cookies We Use
3.1 Essential Cookies
These cookies are strictly necessary for the website to function properly. Without them, core features such as secure login and page navigation will not work.
| Cookie Name | Purpose | Duration |
|---|---|---|
| session_id | Manages user sessions | Deleted on browser close |
| csrf_token | Protects against cross-site request forgery | Deleted on browser close |
Performance & Analytics Cookies
These cookies help us understand how visitors interact with our website — such as which pages are most visited, how long users stay, and where errors occur. This data helps us improve website performance.
| Cookie Name | Purpose | Duration |
|---|---|---|
| _ga (Google Analytics) | Tracks unique visitors and usage patterns | 2 years |
| _gid | Records daily session data | 24 hours |
Functionality Cookies
These cookies remember your preferences and settings to provide a more personalized experience.
| Cookie Name | Purpose | Duration |
|---|---|---|
| lang_pref | Saves your language preference | 1 year |
| theme | Saves your UI theme selection | 1 year |
Marketing & Advertising Cookies
These cookies track your browsing activity to display relevant advertisements and measure the effectiveness of our marketing campaigns.
| Cookie Name | Purpose | Duration |
|---|---|---|
| _fbp (Facebook Pixel) | Tracks social media interactions | 90 days |
| ads_pref | Stores advertising preferences | 30 days |
Third-Party Cookies
Our website may use third-party services such as Google Analytics and Facebook that set their own cookies on your device. These cookies are governed by the respective third party’s privacy policy, and we do not have direct control over them.
For more information, please refer to:
How to Control Cookies
You have several options to manage or disable cookies:
Browser Settings
You can block or delete cookies through your browser settings:
- Google Chrome: Settings → Privacy and Security → Cookies and other site data
- Mozilla Firefox: Options → Privacy & Security → Cookies and Site Data
- Microsoft Edge: Settings → Cookies and Site Permissions
- Safari: Preferences → Privacy → Manage Website Data
Please Note: Disabling essential cookies may affect the functionality of our website and prevent certain features from working correctly.
Cookie Consent Banner
When you first visit our website, a cookie consent banner will appear. You can choose to accept all cookies, reject non-essential cookies, or customize your preferences by category.
Opt-Out Tools
You may also opt out of specific third-party tracking using the following tools:
- Google Analytics: https://tools.google.com/dlpage/gaoptout
- Facebook Ads: Manage preferences via your Facebook account settings.
Data Retention & Security
Data collected through cookies is stored securely and is automatically deleted once the cookie’s specified duration expires. We follow industry-standard security practices to protect the information gathered via cookies from unauthorized access or misuse.
Changes to This Cookie Policy
We reserve the right to update this Cookie Policy at any time. Any changes will be reflected on this page with an updated effective date. Where appropriate, we will notify you by email or via a notice on our website.
We encourage you to review this policy periodically to stay informed about how we use cookies.
Contact Us
If you have any questions or concerns about this Cookie Policy, please contact us:
Expert Technologies BD
📧 Email: info@experttechnologiesbd.com
🌐 Website: www.experttechnologiesbd.com
📍 Address: Dhaka, Bangladesh
This Cookie Policy was prepared by Expert Technologies BD and complies with applicable Bangladeshi laws and internationally recognized data protection standards.
