CostavonCookie Policy
Effective Date: May 20, 2026
This Cookie Policy explains how Costavon ("we", "us", and "our") uses cookies and similar technologies to recognize you when you visit our website at costavon.com. It explains what these technologies are and why we use them, as well as your rights to control our use of them.
Legal Basis for Processing
Under the General Data Protection Regulation (GDPR), we process your personal data based on several legal grounds:
- Legitimate Interest & Contractual Necessity: For cookies that are strictly necessary for the operation of our website (Essential Cookies).
- Consent: For analytics, marketing, and performance-related cookies. We will only load these scripts if you have explicitly granted consent via our banner.
What are cookies?
Cookies are small data files that are placed on your computer or mobile device when you visit a website. Cookies are widely used by website owners in order to make their websites work, or to work more efficiently, as well as to provide reporting information.
Why do we use cookies?
We use first-party and third-party cookies for several reasons. Some cookies are required for technical reasons in order for our Website to operate, and we refer to these as "essential" or "strictly necessary" cookies. Other cookies also enable us to track and target the interests of our users to enhance the experience on our Online Sections. Third parties serve cookies through our Website for advertising, analytics, and other purposes.
Types of cookies we use
Essential Cookies
These cookies are strictly necessary to provide you with services available through our Website and to use some of its features, such as access to secure areas or wallet connectivity through blockchain protocols.
Analytics and Performance Cookies
These cookies collect information that is used either in aggregate form to help us understand how our Website is being used or how effective our marketing campaigns are, or to help us customize our Website for you. We use Google Analytics for this purpose.
Functionality Cookies
These cookies are used to enhance the performance and functionality of our Website but are non-essential to their use. However, without these cookies, certain functionality (like video playback or user preferences) may become unavailable.
Detailed Cookie List
Note: While we strive to keep this list comprehensive and up-to-date, please be aware that the specific cookies and local storage items used may change as we update our services or integrate new third-party features. Variations in browser behavior or specific user interactions (such as connecting different blockchain wallets) may also result in additional temporary cookies not listed below.
| Name | Source | Type | Purpose | Duration |
|---|---|---|---|---|
| __Host-SESSION_ID | api.costavon.com | Essential | Maintains secure user authentication and session state. | 24 hours |
| oauth_state | api.costavon.com | Essential | Temporary security token used during the Google login process. | 5 minutes |
| costavon_cookie_consent | costavon.com | Essential | Stores your cookie consent preferences (Local Storage). | Persistent |
| costavon_disclaimer_seen | costavon.com | Essential | Remembers if you have acknowledged the risk disclaimer (Local Storage). | Persistent |
| costavon_onboarding_step | costavon.com | Essential | Saves your progress through the investment onboarding flow (Local Storage). | Persistent |
| homeowner-calculator-vars | costavon.com | Essential | Stores variables used in the homeowner calculator for return visits (Local Storage). | Persistent |
| auth_redirect | costavon.com | Essential | Temporary storage of the intended destination after a successful login (Local Storage). | Temporary |
| theme | costavon.com | Functional | Remembers your preferred color theme (Local Storage). | Persistent |
| _ga, _ga_* | Google Analytics | Analytics | Distinguishes unique users and gathers site usage data. | 2 years |
| wagmi.*, rk-* | RainbowKit/Wagmi | Functional | Stores wallet connection state and settings (Local Storage). | Persistent |
CCPA/CPRA Compliance & Global Privacy Control
Under the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA), California residents have specific rights regarding their personal information.
Costavon does not sell your personal information for monetary consideration. However, we do use analytics and tracking tools (like Google Analytics) which may be classified as "sharing" or "selling" your data under the CCPA/CPRA.
You can exercise your right to opt-out of non-essential data collection (like Analytics) at any time through our. Our website also recognizes the Global Privacy Control (GPC) browser signal. If you have GPC enabled, we will automatically treat it as an opt-out for non-essential cookies.
International Data Transfers
We use Google Analytics to understand how visitors interact with our website. This may involve the transfer of your personal data to servers located in the United States. We ensure that such transfers are protected by appropriate safeguards, such as EU Standard Contractual Clauses (SCCs), to maintain a level of data protection equivalent to that of the EEA.
How can I control cookies?
You have the right to decide whether to accept or reject cookies. You can exercise your cookie rights by setting your preferences in the Cookie Banner that appeared when you first visited our website or by clicking thelink here.
You can also set or amend your web browser controls to accept or refuse cookies. If you choose to reject cookies, you may still use our website though your access to some functionality and areas of our website may be restricted.
Third-party websites
Our website may contain links to other websites which are not operated by us. If you click on a third-party link, you will be directed to that third party's site. We strongly advise you to review the Cookie Policy of every site you visit.
Updates to this policy
We may update this Cookie Policy from time to time in order to reflect, for example, changes to the cookies we use or for other operational, legal, or regulatory reasons. Please therefore re-visit this Cookie Policy regularly to stay informed about our use of cookies and related technologies.
Contact us
If you have any questions about our use of cookies or other technologies, please email us at [email protected].