Cookie Policy
Understanding how we track and enhance your experience on brelvantoomirasto.com
We want to be completely transparent about what happens when you visit our website. Like most modern platforms, we use tracking technologies to make sure everything works smoothly and to understand how people interact with our AR and VR content.
This isn't about collecting data for the sake of it. When you're exploring immersive experiences, we need to track certain technical details to deliver them properly. But we also believe you should know exactly what's being tracked and why.
Last updated: January 2026
What Are Tracking Technologies Anyway?
Small text files get stored on your device when you visit websites. They're basically tiny pieces of code that remember things about your visit. Some people call them all "cookies," but there are actually several different types of tracking mechanisms at work.
Think of it this way: when you walk into a physical store, the staff might remember your face if you come back often. Online tracking does something similar, except it's automated and way more precise about what it remembers.
These technologies help us deliver AR and VR experiences that would otherwise break or load incorrectly. They also tell us which features people actually use versus which ones get ignored.
Types of Tracking We Use
Essential Operations
These keep the site functional. Without them, basic features would fail and you wouldn't be able to navigate properly or access secure areas.
- Session management for your browsing flow
- Security tokens to prevent unauthorized access
- Load balancing across our servers
- Form data preservation when pages reload
Functional Enhancement
These remember your preferences and choices, so you don't have to set everything up each time you visit. They make the experience more personalized.
- Language preference storage
- Regional settings for content delivery
- Display preferences for interface elements
- Previous interaction history
Performance Analytics
We track how people use the site to identify problems and understand which features work well. This data gets anonymized before analysis.
- Page load time measurements
- Error reporting and diagnostics
- Feature usage patterns
- Navigation flow analysis
Marketing Tools
These help us understand which marketing efforts bring people to our site and how they interact with our content afterward.
- Campaign source tracking
- Referral path identification
- Content engagement metrics
- Conversion funnel analysis
Specific Tracking Details
Here's the technical breakdown of what's actually running on your device when you visit us. We've listed the main tracking mechanisms along with their purpose and duration.
| Name | Purpose | Duration | Type |
|---|---|---|---|
| session_id | Maintains your active browsing session and prevents data loss during navigation | Session expires when browser closes | Essential |
| csrf_token | Security protection against cross-site request forgery attacks | Session duration only | Essential |
| language_pref | Stores your language choice to display content in your preferred format | 12 months | Functional |
| analytics_id | Tracks anonymized usage patterns to improve site performance | 24 months | Analytics |
| campaign_ref | Identifies which marketing campaign brought you to our site | 30 days | Marketing |
| device_fingerprint | Creates a technical profile to optimize AR/VR content delivery for your specific device | 6 months | Functional |
| performance_metrics | Measures page load speeds and interaction responsiveness | Session duration | Analytics |
How AR and VR Experiences Use Tracking
Immersive content needs more tracking than regular web pages because it has to adapt to your specific hardware and connection quality. When you access our AR demonstrations or VR previews, we collect technical information about your device capabilities.
This includes things like your graphics processing power, screen resolution, motion sensor availability, and network bandwidth. Without this data, we can't deliver experiences that actually work on your device. We might send you a high-quality VR scene that your hardware can't render, or an AR overlay that doesn't align properly with your camera feed.
We also track interaction patterns within immersive experiences. Did you complete the full VR walkthrough or exit early? Which AR features did you interact with? This feedback helps us understand what works and what needs improvement.
Data Storage Periods
Session data gets deleted immediately when you close your browser. Functional preferences stick around for up to a year so you don't have to reset everything constantly. Analytics data stays for two years because we need long-term patterns to spot trends and measure improvements.
Marketing tracking expires after 30 days. That's long enough to understand campaign performance but short enough to respect your privacy. Device fingerprints last six months since hardware capabilities don't change frequently.
Managing Your Tracking Preferences
You're not stuck with our default settings. Modern browsers give you extensive control over what gets tracked and what doesn't. Here's how to adjust things in the most common browsers.
Browser Configuration Steps
Open Settings, navigate to Privacy and Security, then click on Cookies and other site data. You can block all tracking, allow only specific sites, or clear existing data here.
Go to Settings, select Privacy & Security from the sidebar, then scroll to Cookies and Site Data. Firefox offers strict tracking protection by default but you can customize it further.
Open Preferences, click on Privacy, and you'll see options to prevent cross-site tracking or block all cookies. Safari tends to be more restrictive by default than other browsers.
Most mobile browsers have similar settings under Privacy or Site Settings in their menu. The exact location varies, but look for terms like "cookies," "site data," or "tracking protection."
Keep in mind that blocking essential cookies will break core functionality. You won't be able to navigate properly or access secure areas. Blocking functional and analytics cookies is safer but you'll lose personalization and we won't know if features are working correctly.
Third-Party Services We Use
Some tracking doesn't come directly from us. We integrate external services for analytics and performance monitoring, which means those providers also place tracking mechanisms on your device.
We use a third-party analytics service to measure site traffic and user behavior patterns. They aggregate data across multiple sites to provide industry benchmarks and comparison metrics. Their tracking is anonymized but they do collect IP addresses and device information.
A specialized tool tracks page load times, JavaScript errors, and server response speeds. This helps us identify technical problems before they affect too many visitors. The service uses session replay technology which captures interactions but excludes sensitive form data.
Our AR and VR assets are distributed globally through a CDN for faster loading. The CDN tracks which content gets requested from which geographic regions to optimize caching. This involves minimal personal data but does log IP addresses temporarily.
Embedded video demonstrations use a third-party player which tracks viewing patterns and engagement metrics. This includes data like watch time, pause points, and replay behavior. The video platform may use this data for their own analytics purposes.
Each of these services has its own privacy policy and data handling practices. We've chosen providers that align with European data protection standards, but you should review their policies directly if you want complete details.
Changes to This Policy
We update this document when we add new tracking mechanisms or change how existing ones work. Major changes get announced through a notification banner on the site. Minor clarifications or technical updates happen without special notice.
The last update date appears at the top of this page. If you haven't checked in a while, it's worth reviewing the current version to see what's changed. We don't make changes retroactively to data we've already collected under previous policies.
Questions About Our Tracking Practices?
If something here doesn't make sense or you want more details about specific tracking mechanisms, reach out to us directly.
Contact us at info@brelvantoomirasto.com
Brelvanto Omirasto
Ronda de Segovia, 61
28005 Madrid, Spain
+34965947692