Cookie Policy | Opterols

What Are Cookies?

Cookies are small text files that websites place on your device when you visit them. They serve various purposes including remembering your preferences, enabling website functionality, and helping us understand how visitors use our site.

Cookies can be "session cookies" that expire when you close your browser, or "persistent cookies" that remain on your device for a specified period or until you delete them.

Cookie Types We Use

Essential Cookies (Always Active)

These cookies are necessary for basic website functionality and cannot be disabled. They enable core features such as:

Navigation and page access
Security and fraud prevention
Cookie consent preference storage
Contact form functionality

Duration: Session or up to 1 year

Analytics Cookies (Optional)

These cookies help us understand how visitors interact with our website by collecting anonymous usage data:

Pages visited and time spent on site
Navigation paths and user journeys
Device and browser information
Traffic sources and referral data

Duration: Up to 2 years

Marketing Cookies (Optional)

These cookies track your browsing activity to deliver relevant advertisements and measure campaign effectiveness:

Advertising campaign performance
Retargeting and personalized ads
Conversion tracking
Third-party advertising networks

Duration: Up to 1 year

Preference Cookies (Optional)

These cookies remember your choices and settings to enhance your experience:

Language and region preferences
Display settings and layout choices
Content personalization

Duration: Up to 1 year

Third-Party Cookies

Our website may use cookies from third-party services to provide specific functionality:

Google Analytics: Website traffic analysis and visitor behavior tracking (if analytics cookies enabled)
Social Media Platforms: Integration with LinkedIn and Twitter for sharing functionality
Advertising Networks: Campaign delivery and conversion tracking (if marketing cookies enabled)

Third-party cookies are governed by the respective providers' privacy policies. We do not control these cookies or have access to data collected by them beyond aggregated statistics.

Manage Cookie Preferences

Use the controls below to manage your cookie preferences. Essential cookies cannot be disabled as they are necessary for website operation. Changes take effect immediately.

Essential Cookies

Required for basic website functionality

Always Active

Analytics Cookies

Help us understand website usage

Marketing Cookies

Used for targeted advertising

Preference Cookies

Remember your settings and choices

Managing Cookies in Your Browser

You can also control cookies through your browser settings. Below are instructions for common browsers:

Google Chrome

Click the three-dot menu icon in the top right corner
Select "Settings"
Click "Privacy and security" in the left sidebar
Select "Cookies and other site data"
Choose your preferred cookie settings or manage individual sites

Mozilla Firefox

Click the three-line menu icon in the top right corner
Select "Settings"
Click "Privacy & Security" in the left sidebar
Scroll to "Cookies and Site Data" section
Adjust settings or click "Manage Data" to control individual sites

Safari

Click "Safari" in the menu bar and select "Preferences"
Click the "Privacy" tab
Choose your cookie blocking preferences
Click "Manage Website Data" to view and delete individual cookies

Microsoft Edge

Click the three-dot menu icon in the top right corner
Select "Settings"
Click "Cookies and site permissions" in the left sidebar
Select "Manage and delete cookies and site data"
Choose your preferred settings or manage individual sites

Impact of Disabling Cookies

Disabling certain cookies may affect your experience on our website:

Essential Cookies: Cannot be disabled. Blocking these may prevent website functionality.
Analytics Cookies: Website will function normally, but we cannot improve user experience based on usage data.
Marketing Cookies: You will still see advertisements, but they may be less relevant to your interests.
Preference Cookies: Website will not remember your settings, requiring you to set preferences each visit.

Contact Us

For questions about our cookie policy or to exercise your data protection rights, contact:

Email: [email protected]

Phone: +852 2763 9418

Mail: Privacy Officer, Opterols, 9/F Two Harbourfront, 22 Tak Fung Street, Hung Hom, Hong Kong