COOKIE POLICY
Last updated May 27, 2026
This Cookie Policy explains how Lazar Ljubanić (doing business as 3D Kontrolor) ("Company," "we," "us," and "our") uses cookies and similar technologies to recognize you when you visit our website at https://3dkontrolor.com ("Website"). It explains what these technologies are and why we use them, as well as your rights to control our use of them.
3D Kontrolor is a B2B SaaS construction site inspection platform. We use only strictly necessary cookies required for authentication and core service functionality. We do not use cookies for behavioral advertising, marketing, or tracking purposes.
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.
Cookies set by the website owner (in this case, Lazar Ljubanić doing business as 3D Kontrolor) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable functionality to be provided on or through the website. In our case, third-party cookies are used solely for authentication services (Clerk), application hosting (Vercel), and infrastructure security (Cloudflare).
Why do we use cookies?
We use cookies that are required for technical reasons in order for our Website to operate. We refer to these as "essential" or "strictly necessary" cookies. These cookies enable core functionality such as user authentication, session management, security, and account preferences. Without these cookies, services you have asked for cannot be provided.
We do not use cookies to track users for behavioral advertising or marketing purposes. We do not work with third-party advertising networks, and we do not use cookies for retargeting, profiling, or analytics that build consumer profiles.
What types of cookies do we use?
We use the following categories of cookies:
Strictly Necessary Cookies: These cookies are essential to provide you with services available through our Website and to enable certain features. They are set by us or by third-party service providers acting on our behalf:
- Authentication cookies (set by Clerk Inc., our authentication provider): Used to maintain your logged-in session and verify your identity.
- Security cookies (set by Cloudflare Inc.): Used to detect malicious activity and protect the Website from attacks.
- Hosting cookies (set by Vercel Inc.): Used for application routing, load balancing, and performance.
These cookies are strictly necessary for the Website to function and cannot be disabled in our systems. You can set your browser to block or alert you about these cookies, but some parts of the Website will not function.
Do you serve targeted advertising?
No. We do not serve targeted advertising through our Website. We do not use cookies or web beacons for behavioral advertising, retargeting, or marketing purposes. We do not work with third-party advertising networks. The only cookies we use are strictly necessary cookies required for authentication, session management, and core service functionality.
How can I control cookies?
Because we use only strictly necessary cookies, we do not provide a separate consent mechanism for non-essential cookies. Essential cookies cannot be disabled in our systems as they are strictly necessary to provide you with services such as user authentication and session management.
You may set or amend your web browser controls to accept or refuse cookies. If you choose to block all cookies through your browser, you may not be able to use our Website at all, as authentication will fail.
How can I control cookies on my browser?
As the means by which you can refuse cookies through your web browser controls vary from browser to browser, you should visit your browser's help menu for more information. The following is information about how to manage cookies on the most popular browsers:
What about other tracking technologies, like web beacons?
We do not use web beacons, tracking pixels, clear gifs, or similar tracking technologies on our Website or in our communications.
How often will you update this Cookie 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 revisit this Cookie Policy regularly to stay informed about our use of cookies and related technologies.
The date at the top of this Cookie Policy indicates when it was last updated.
Where can I get further information?
If you have any questions about our use of cookies or other technologies, please email us at kontakt@3dkontrolor.com or by post to:
Lazar Ljubanić
Čingrijina 3
Beograd, Belgrade 11000
Serbia
Phone: +381 65 2010791