We use cookies to improve your experience, analyse site usage, and assist with marketing efforts. Learn more about our cookie policy

Cookie Preferences

Necessary

Required for basic website functionality

Analytics

Google Analytics for usage statistics

Functional

Preferences and personalisation settings

Marketing

Google Ads and personalised advertisements

+31 20 605 1983 contact@quantanovaes.world
Mon-Fri: 10:00 - 19:00
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Cookie Policy

Last updated: 15 January 2026

What Are Cookies

Cookies are small text files that are placed on your computer, smartphone, or other device when you visit a website. Cookies are widely used by website owners to make their websites work more efficiently, provide a better user experience, and to gather information about how visitors use the website.

QuantaNova ES B.V. ("we", "our", or "us") uses cookies and similar tracking technologies on our website quantanovaes.world to enhance your browsing experience, analyse website performance, and support our marketing efforts.

Why We Use Cookies

We use cookies for several important reasons:

Essential Website Functionality

  • Enable basic website features and navigation
  • Remember your cookie preferences and consent choices
  • Maintain security and prevent fraud
  • Ensure proper website performance and stability

Performance and Analytics

  • Understand how visitors interact with our website
  • Analyse website traffic patterns and user behaviour
  • Identify areas for website improvement
  • Monitor website performance and loading times

Marketing and Advertising

  • Deliver relevant advertisements based on your interests
  • Measure the effectiveness of our marketing campaigns
  • Support remarketing and retargeting efforts
  • Personalise content and recommendations

Types of Cookies We Use

We use different types of cookies on our website, each serving specific purposes:

Necessary Cookies

These cookies are essential for the basic functionality of our website and cannot be disabled. They enable core features such as navigation, security, and access to secure areas of the website. Without these cookies, our website cannot function properly.

Analytics Cookies

These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. We use this data to improve our website performance and user experience. Analytics cookies include Google Analytics tracking.

Functional Cookies

These cookies enable enhanced functionality and personalisation features. They may be set by us or by third-party providers whose services we have added to our pages. These cookies remember your preferences and choices to provide a more personalised experience.

Marketing/Advertising Cookies

These cookies are used to deliver advertisements that are relevant to you and your interests. They may be used to limit the number of times you see an advertisement and help measure the effectiveness of advertising campaigns. These cookies include Google Ads tracking and remarketing pixels.

Detailed Cookie Information

The following table provides detailed information about the specific cookies we use:

Cookie Name Purpose Duration Type
cookie_consent Stores your cookie consent preferences 1 year Necessary
_ga Google Analytics - distinguishes unique users 2 years Analytics
_gid Google Analytics - distinguishes unique users 24 hours Analytics
_gat Google Analytics - throttles request rate 1 minute Analytics
_gcl_au Google Ads - conversion tracking 90 days Marketing
_gcl_aw Google Ads - attribution tracking 90 days Marketing
IDE Google DoubleClick - ad serving and targeting 1 year Marketing
preferences Stores user interface preferences 6 months Functional

Third-Party Cookies

Some cookies on our website are set by third-party services that appear on our pages. We use the following third-party services that may set cookies:

Google Analytics

We use Google Analytics to analyse website traffic and user behaviour. Google Analytics uses cookies to track visitor interactions and compile reports about website activity. These cookies collect information in an anonymous form, including the number of visitors, where visitors come from, and the pages they visit.

Google Ads

We use Google Ads for advertising and remarketing purposes. Google Ads cookies help us deliver relevant advertisements and measure the performance of our advertising campaigns. These cookies may track your browsing activity across different websites to provide personalised advertisements.

Google Fonts

We use Google Fonts to display custom fonts on our website. Google Fonts may set cookies to optimise font loading and performance. These cookies are primarily functional and help ensure proper display of our website content.

Google Consent Mode v2

We implement Google Consent Mode v2 to respect your privacy choices and comply with European data protection regulations. This system ensures that Google services (Analytics and Ads) operate according to your consent preferences:

  • Consent Granted: When you accept cookies, Google services operate with full functionality
  • Consent Denied: When you reject cookies, Google services operate in a limited mode that respects your privacy choices
  • Consent Signals: Your preferences are communicated to Google services automatically
  • Compliance: This approach helps ensure GDPR and other privacy regulation compliance

Managing Your Cookie Preferences

You have several options for managing cookies on our website:

Cookie Consent Banner

When you first visit our website, you'll see a cookie consent banner that allows you to:

  • Accept All: Consent to all cookie types
  • Reject All: Decline non-essential cookies
  • Customise: Choose specific cookie categories to accept or reject

Changing Your Preferences

You can change your cookie preferences at any time by:

  • Clicking on the cookie preferences link in our website footer
  • Using your browser's cookie management settings
  • Clearing your browser's cookies and revisiting our website
  • Contacting us directly at privacy@quantanovaes.world

Browser Cookie Controls

Most web browsers allow you to control cookies through their settings. You can typically:

  • Block all cookies
  • Block third-party cookies only
  • Delete existing cookies
  • Set cookies to expire when you close your browser
  • Receive notifications when cookies are set

Please note that blocking or deleting cookies may affect your experience on our website and limit access to certain features.

Browser-Specific Instructions

Here are links to cookie management instructions for popular browsers:

  • Google Chrome: Settings > Privacy and security > Cookies and other site data
  • Mozilla Firefox: Settings > Privacy & Security > Cookies and Site Data
  • Safari: Preferences > Privacy > Manage Website Data
  • Microsoft Edge: Settings > Cookies and site permissions > Cookies and site data
  • Internet Explorer: Tools > Internet Options > Privacy > Advanced

Mobile Device Settings

If you're using a mobile device, you can control cookies through your device settings:

iOS (Safari)

  • Go to Settings > Safari
  • Scroll down to "Privacy & Security"
  • Adjust "Block All Cookies" and "Prevent Cross-Site Tracking" settings

Android (Chrome)

  • Open Chrome app
  • Tap More (three dots) > Settings
  • Tap Site settings > Cookies
  • Adjust your cookie preferences

Opt-Out Options

You can opt out of specific tracking services:

Google Analytics

You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on, available at: tools.google.com/dlpage/gaoptout

Google Ads

You can control Google Ads personalisation by visiting: adssettings.google.com

Impact of Disabling Cookies

Disabling cookies may affect your experience on our website:

If You Disable Necessary Cookies

  • Some website features may not function properly
  • You may experience security vulnerabilities
  • Your preferences and settings may not be saved

If You Disable Analytics Cookies

  • We cannot improve our website based on usage data
  • Performance issues may go undetected
  • Your visit will not be tracked in our analytics reports

If You Disable Marketing Cookies

  • Advertisements may be less relevant to your interests
  • You may see more repetitive advertisements
  • Our marketing campaigns cannot be properly measured

Data Retention

Different cookies have different retention periods:

  • Session Cookies: Deleted when you close your browser
  • Persistent Cookies: Remain until they expire or you delete them
  • Analytics Cookies: Typically retained for 24 months
  • Marketing Cookies: Usually retained for 30-90 days

Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, legal requirements, or the cookies we use. When we make material changes, we will:

  • Update the "Last Updated" date at the top of this policy
  • Notify you through our website or email
  • Request renewed consent where required by law

We encourage you to review this Cookie Policy periodically to stay informed about our use of cookies.

Contact Us

If you have any questions about this Cookie Policy or our use of cookies, please contact us:

QuantaNova ES B.V.
Stationsweg 213
1041 CR Amsterdam
Netherlands

Email: privacy@quantanovaes.world
Phone: +31 20 605 1983

Business Hours: Monday - Friday, 10:00 - 19:00 (CET)

Legal Basis

Our use of cookies is based on:

  • Necessary Cookies: Legitimate interest in providing website functionality
  • Analytics Cookies: Your consent or legitimate interest in website improvement
  • Functional Cookies: Your consent or legitimate interest in enhanced user experience
  • Marketing Cookies: Your explicit consent

This Cookie Policy is governed by Dutch law and complies with the General Data Protection Regulation (GDPR) and the Dutch Telecommunications Act.

Related Policies

This Cookie Policy should be read in conjunction with our:

  • Privacy Policy - for information about how we handle your personal data
  • Terms of Service - for the legal terms governing your use of our website
QuantaNova ES

QuantaNova ES B.V.

Stationsweg 213
1041 CR Amsterdam
North Holland, Netherlands

KvK Registration: 85214796

VAT: NL851436925B01

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Contact Details

+31 20 605 1983

contact@quantanovaes.world

Mon-Fri: 10:00 - 19:00

© 2026 QuantaNova ES B.V. (KvK 85214796). All rights reserved.

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