Cookie Policy
Last Updated: November 26, 2025
This Cookie Policy explains how Helovax ("we," "us," or "our") uses cookies and similar tracking technologies when you visit our website at helovax.com (the "Site"). This policy describes what cookies are, how we use them, the types of cookies we use, and how you can control or manage your cookie preferences.
1. What Are Cookies
Cookies are small text files that are placed on your computer or mobile device when you visit a website. They are widely used to make websites work more efficiently and provide information to the website owners. Cookies allow websites to recognize your device and store information about your preferences or past actions.
Cookies set by the website owner (in this case, Helovax) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable features or functionality provided by third parties on or through the website.
2. Why We Use Cookies
We use first-party and third-party cookies for several purposes. Some cookies are required for technical reasons in order for our Site to operate, and we refer to these as "essential" or "strictly necessary" cookies. Other cookies enable us to track and target the interests of our users to enhance the experience on our Site. Third parties serve cookies through our Site for analytics, advertising, and other purposes.
3. Types of Cookies We Use
Essential Cookies
These cookies are strictly necessary to provide you with services available through our Site and to use some of its features. Without these cookies, certain services you have requested cannot be provided. These cookies do not gather information about you for marketing purposes.
Performance and Analytics Cookies
These cookies collect information about how visitors use our Site, such as which pages are visited most often and whether users receive error messages. These cookies help us improve how our Site works by understanding how visitors interact with it. All information collected by these cookies is aggregated and anonymous.
Functionality Cookies
These cookies allow our Site to remember choices you make (such as your username, language, or region) and provide enhanced, more personalized features. The information these cookies collect may be anonymized, and they cannot track your browsing activity on other websites.
Targeting and Advertising Cookies
These cookies are used to deliver content more relevant to you and your interests. They may be used to deliver targeted advertising or to limit the number of times you see an advertisement. They also help us measure the effectiveness of advertising campaigns. These cookies are usually placed by advertising networks with our permission and remember that you have visited a website.
4. Specific Cookies We Use
The specific cookies served through our Site and their purposes are described below:
| Cookie Name | Type | Purpose | Duration |
|---|---|---|---|
| session_id | Essential | Maintains user session state and authentication | Session |
| cookie_consent | Essential | Stores user cookie consent preferences | 1 year |
| analytics_tracker | Analytics | Tracks page views and user interactions for site improvement | 2 years |
| user_preferences | Functionality | Remembers user settings and preferences | 1 year |
| advertising_id | Advertising | Delivers relevant advertisements based on browsing behavior | 90 days |
5. Third-Party Cookies
In addition to our own cookies, we may use various third-party cookies to report usage statistics of the Site and deliver advertisements on and through the Site. These third parties may include analytics providers, advertising networks, and social media platforms.
We do not control these third-party cookies and their use is governed by the privacy policies of the third parties using such cookies. We encourage you to review the privacy policies of these third-party services to understand how they collect and use information.
6. How to Control Cookies
Browser Settings
Most web browsers allow you to control cookies through their settings preferences. You can set your browser to refuse cookies or delete certain cookies. Generally, you can remove or reject cookies via your browser settings. Please note that if you choose to remove or reject cookies, this could affect the availability and functionality of our Site.
Opt-Out Tools
You can opt out of certain third-party cookies through the following mechanisms:
- Network Advertising Initiative opt-out page
- Digital Advertising Alliance opt-out page
- Your Online Choices (for users in Europe)
- Individual third-party privacy policy pages
Cookie Consent Management
When you first visit our Site, you will be presented with a cookie consent banner that allows you to accept or reject non-essential cookies. You can change your cookie preferences at any time by accessing the cookie settings available on our Site or by contacting us directly.
7. Do Not Track Signals
Some browsers incorporate a "Do Not Track" (DNT) feature that signals to websites you visit that you do not want to have your online activity tracked. Currently, there is no industry standard for how to respond to DNT signals. At this time, our Site does not respond to DNT browser signals or mechanisms.
8. Mobile Device Identifiers
When you access our Site through a mobile device, we may collect mobile device identifiers, including unique device identifiers, for analytics and advertising purposes. You can manage how your mobile device shares certain information with us by adjusting the privacy and security settings on your mobile device.
9. Updates to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in our practices, technologies, legal requirements, or other factors. We will notify you of any material changes by posting the new Cookie Policy on this page and updating the "Last Updated" date at the top of this policy.
We encourage you to review this Cookie Policy periodically to stay informed about how we use cookies and related technologies. Your continued use of our Site after any changes to this Cookie Policy constitutes your acceptance of such changes.
10. Contact Us
If you have any questions or concerns about this Cookie Policy or our use of cookies, please contact us:
Helovax
Central Ave, 10
Mykolaiv, Mykolaiv Oblast
Ukraine, 54000
Email: contact@helovax.com
Phone: +380 63 529 9490
We will respond to your inquiry as promptly as possible and work with you to address any concerns you may have regarding cookies and your privacy.