Privacy Policy
Last updated: December 16, 2025
Website Visitor? If you're here because you visited a website using VitalSentinel tracking, please see Section 5: Information for Website Visitors for information specifically about your data.
1. Introduction
mountain explorer, s. r. o. ("we", "us", or "our") operates the VitalSentinel website, application, and tracking scripts (the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard information when you use our Service.
This policy covers two types of data subjects:
- VitalSentinel Users: Individuals who create accounts and use our dashboard
- Website Visitors: End-users who visit websites that use our tracking scripts
We are committed to protecting your privacy and complying with the General Data Protection Regulation (GDPR) and other applicable data protection laws.
2. Data Controller Information
mountain explorer, s. r. o.
Karpatske namestie 7770/10A
83106 Bratislava
Slovakia (European Union)
Company ID: 53226119
VAT ID: SK2121306704
Email: privacy@vitalsentinel.com
3. Data Collection from VitalSentinel Users
3.1 Account Information
When you create an account, we collect:
- Email address (required)
- Password (stored securely encrypted)
- First name and last name (optional)
- Account creation and last login timestamps
- Email verification status
3.2 Authentication and Security Data
- Two-factor authentication (2FA) configuration
- Trusted device information (device name, browser, OS, location)
- Session data
- Login history
3.3 Workspace and Team Data
- Workspace names and settings
- Team member email addresses and roles
- Invitation records
3.4 Domain Configuration
- Website URLs you choose to monitor
- Alert rules and notification preferences
- Integration credentials (Google OAuth tokens for Analytics/Search Console access)
3.5 Billing Information
- Stripe customer and subscription IDs
- Billing cycle and subscription status
- Payment history (processed by Stripe; we do not store full card details)
3.6 Support Communications
- Support ticket messages and attachments
- Feedback and feature requests
4. Data Collection from Website Visitors (Via Tracking Scripts)
When VitalSentinel users install our tracking scripts on their websites, we collect data from their website visitors on their behalf. The website operator is the Data Controller for this data, and we act as the Data Processor.
4.1 Real User Monitoring (RUM) Script
The RUM script collects:
- Performance Metrics: Core Web Vitals (LCP, FCP, CLS, INP, TTFB), Long Animation Frames, resource timing
- Device Information: Device type (desktop/mobile/tablet), screen dimensions, CPU cores, memory, device pixel ratio
- Browser Information: Browser type and version, operating system, user agent string
- Network Information: Connection type (4G, 3G, WiFi), effective bandwidth, round-trip time
- Navigation Data: Page URLs, referrer information, SPA route changes
- Error Data: JavaScript errors, unhandled promise rejections, resource loading errors
- Engagement Data (optional): Scroll depth, click interactions (when enabled)
- Geographic Location: Country and city derived from IP address
- IP Address Handling: IP addresses are used for geolocation and then discarded; we do not store raw IP addresses in RUM data
- Session Identifier: Temporary session ID for grouping events (not persistent across sessions)
The RUM script may collect additional technical data beyond what is listed above to ensure proper functionality. All collected data is anonymized and encrypted during transmission and storage.
4.2 Web Analytics Script
The Analytics script collects:
- Pageview Data: Page URLs, titles, referrer sources
- Event Tracking: Custom events defined by the website operator
- User Identification: Optional user ID (if provided by website operator, can be hashed)
- Session/Visitor Tracking: Session ID and visitor ID for analytics
- Attribution Data: UTM parameters, referrer, first-touch source
- Search Tracking: On-site search queries
- Outbound Links: Clicks to external websites
- Ecommerce Data: Product views, purchases (for supported platforms like Shopify, WooCommerce)
The Analytics script may collect additional data beyond what is listed above depending on website configuration. All collected data is anonymized and encrypted during transmission and storage.
4.3 Privacy Controls for Tracking Scripts
Our scripts include privacy-friendly features:
- Sampling Rate: Configurable to collect only a percentage of visitor data
- Text Masking: Option to mask text content in error reports
- Query Parameter Filtering: Automatic removal of sensitive URL parameters
- Do Not Track (DNT): Respects browser DNT headers when enabled
- Bot Detection: Excludes known bots and crawlers from tracking
- No Persistent Cookies: RUM script does not set persistent cookies by default
5. Information for Website Visitors
If you are visiting a website that uses VitalSentinel tracking scripts, this section is for you.
VitalSentinel provides performance monitoring tools to website operators. When you visit a website using our scripts, certain data about your visit may be collected to help the website owner understand and improve their site's performance.
What data may be collected:
- Page loading speed and performance metrics
- Device type (desktop, mobile, tablet) and screen size
- Browser type and operating system
- Network connection type (WiFi, 4G, etc.)
- Pages you visit and how you navigate the site
- General geographic location (country/city level, derived from IP)
- JavaScript errors encountered during your visit
What we do NOT collect:
- Your name, email, or contact information (unless provided to the website)
- Passwords or payment card details
- Your precise location or home address
- Content of forms you fill out (text is masked by default)
Your choices:
- Our scripts respect the "Do Not Track" (DNT) browser setting when configured by website operators
- We do not set persistent tracking cookies by default
- To exercise your data rights, contact the website operator directly—they are the Data Controller for your data
- You can also contact us at privacy@vitalsentinel.com with questions about our data processing practices
Data Controller vs. Data Processor:
The website you visited is the Data Controller and decides what data to collect and why. VitalSentinel acts as a Data Processor, processing this data on their behalf according to their instructions.
6. Automatically Collected Information (Our Website)
When you access our website or dashboard, we automatically collect:
- Log Data: IP address, access times, pages viewed, referring URL
- Device Information: Browser type, operating system, device type
- Usage Data: Features used, actions taken within the dashboard
7. How We Use Your Information
We use the collected information to:
- Provide, operate, and maintain the Service
- Create and manage your account
- Process monitoring data and generate reports
- Send alerts and notifications based on your configured rules
- Process payments and manage subscriptions
- Respond to support inquiries
- Send administrative communications (security alerts, service updates)
- Analyze usage patterns to improve the Service
- Detect, prevent, and address security issues
- Comply with legal obligations
Anonymized Data for Research and Improvement
We may use anonymized and aggregated data at scale from all accounts, workspaces, and domains across our platform for:
- Improving our algorithms, models, and service quality
- Conducting research and analyses on web performance trends
- Creating industry benchmarks, statistics, and reports
- Training and improving AI-powered features
- Developing new features and services
This anonymized and aggregated data excludes all personally identifiable information and cannot be traced back to any individual user, website visitor, account, or specific domain. By using our Service, you consent to this use of anonymized data.
8. Legal Basis for Processing (GDPR)
Under the GDPR, we process personal data based on the following legal grounds:
- Contract Performance: Processing necessary to provide the Service you requested
- Legitimate Interests: Improving our Service, security, fraud prevention, and analytics
- Consent: For optional features like marketing communications
- Legal Obligation: Compliance with applicable laws and regulations
For data collected via tracking scripts from website visitors, we process data as a Data Processor on behalf of our customers (the Data Controllers).
9. Data Sharing and Sub-processors
We share data with the following categories of third-party service providers:
9.1 Infrastructure and Hosting
- Contabo (Germany, EU) - Primary server hosting and infrastructure
- Amazon Web Services (AWS) - Cloud infrastructure and email delivery via AWS SES
- Cloudflare - CDN, DDoS protection, and security services
9.2 Payment Processing
- Stripe - Payment processing, subscription management, and billing
9.3 Analytics and Integrations
- Google Cloud Platform - Google Analytics, Search Console, CrUX, and PageSpeed Insights APIs
9.4 Geolocation Services
- MaxMind - IP-to-location database for geographic reporting
9.5 AI Services
- Anthropic - AI-powered analysis and features
We may also share information when:
- Required by law, regulation, or legal process
- Necessary to protect our rights, privacy, safety, or property
- In connection with a merger, acquisition, or sale of assets (with notice)
We do not sell personal information to third parties.
10. Google API Services User Data Policy
VitalSentinel's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.
10.1 Google Data We Access
When you connect your Google account, we may access:
- Google Analytics: Website traffic data, user behavior metrics, and audience insights for domains you own
- Google Search Console: Search performance data, indexing status, and search queries for your verified properties
- PageSpeed Insights API: Performance scores and recommendations for your URLs
- Chrome UX Report (CrUX): Real-world performance metrics from Chrome users
10.2 How We Use Google Data
We use data obtained from Google APIs solely to:
- Display your website analytics and search performance in your VitalSentinel dashboard
- Generate performance reports and alerts based on your configured thresholds
- Provide insights and recommendations to improve your website performance
- Correlate Google data with our own monitoring data to give you a complete picture
10.3 Google Data Protection and Prohibited Uses
We protect your Google data with the following measures:
- Google OAuth tokens are stored securely encrypted and are only used to fetch data on your behalf
- Access to Google data is limited to the minimum necessary to provide the Service
- We use encryption to protect your information during transmission and storage
- Security procedures are in place to protect the confidentiality of your data
We do NOT use Google user data for any of the following purposes:
- Selling to third parties, data brokers, or information resellers
- Targeted, personalized, retargeted, or interest-based advertising
- Determining creditworthiness or for lending purposes
- Training artificial intelligence (AI) or machine learning (ML) models
- Building user profiles for advertising purposes
- Any purpose other than providing or improving VitalSentinel's user-facing features
We do not transfer or disclose your Google user data to third parties except as necessary to provide and improve VitalSentinel's functionality (such as secure cloud hosting infrastructure).
10.4 Google Data Retention and Deletion
Google data is cached temporarily to improve performance and reduce API calls. You can revoke VitalSentinel's access to your Google data at any time by:
- Disconnecting the integration from your VitalSentinel dashboard settings
- Removing VitalSentinel from your Google Account's connected apps at myaccount.google.com/permissions
When you disconnect Google integrations or delete your account, all cached Google data is deleted within 30 days.
11. International Data Transfers
Your information may be transferred to and processed in countries outside the European Economic Area (EEA). When we transfer data outside the EEA, we ensure appropriate safeguards including:
- Standard Contractual Clauses approved by the European Commission
- Transfers to countries with adequate data protection laws
- Other legally recognized transfer mechanisms
Our primary infrastructure is hosted in Germany (EU) via Contabo.
12. Data Retention
We retain data for different periods depending on the type:
- Account Data: Retained while your account is active and for 90 days after deletion request
- RUM and Analytics Data: Retained according to your subscription plan (1-12 months)
- Audit Logs: Retained for up to 12 months for security purposes
- Support Communications: Retained for up to 3 years after resolution
- Billing Records: Retained as required by tax and accounting laws
Upon account deletion, we will delete or anonymize your data within 90 days, except where retention is required by law.
13. Cookies and Tracking Technologies
We use cookies and similar technologies:
13.1 Essential Cookies
- Authentication: Secure cookies to keep you logged in
- Security: Cookies to protect against unauthorized actions
13.2 Analytics Cookies
- Website analytics: To understand how visitors use our marketing website
13.3 Our Tracking Scripts
The RUM script does not set persistent cookies by default. The Analytics script may use:
- Session storage: Temporary data cleared when browser closes
- Local storage: Visitor ID for returning visitor recognition (if configured)
Website operators can configure storage consent levels: "none", "session", or "persistent".
14. Your Rights (GDPR)
Under the GDPR, you have the following rights regarding your personal data:
- Right of Access: Request a copy of your personal data
- Right to Rectification: Request correction of inaccurate data
- Right to Erasure: Request deletion of your data ("right to be forgotten")
- Right to Restrict Processing: Request limitation of data processing
- Right to Data Portability: Receive your data in a portable format
- Right to Object: Object to processing based on legitimate interests
- Right to Withdraw Consent: Withdraw consent at any time
To exercise these rights, contact us at privacy@vitalsentinel.com. We will respond within 30 days.
For website visitors: If you visited a website using VitalSentinel tracking, please contact that website operator directly to exercise your rights, as they are the Data Controller for that data.
You have the right to lodge a complaint with a supervisory authority, particularly in your EU Member State of residence.
15. Data Security
We implement appropriate technical and organizational measures to protect your data, including:
- Encryption of data in transit and at rest
- Secure password storage
- Two-factor authentication (2FA) support
- Secure session management
- Regular security assessments and updates
- Access controls and activity logging
- Encrypted backups
While we strive to protect your data, no method of transmission over the Internet is 100% secure.
16. Email Communications
We send the following types of emails:
16.1 Transactional Emails (Required)
- Account verification and password reset
- Security notifications (login from new device, 2FA changes)
- Billing confirmations and invoices
- Service announcements and critical updates
16.2 Alert Notifications (Configurable)
- Domain monitoring alerts (uptime, performance, SSL)
- Weekly domain summary reports (opt-in per domain)
You can manage notification preferences in your account settings.
17. Children's Privacy
Our Service is not intended for children under 16 years of age. We do not knowingly collect personal information from children under 16. If you believe we have collected data from a child under 16, please contact us immediately.
18. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of changes by:
- Posting the new Privacy Policy on this page
- Updating the "Last updated" date
- Sending email notification for significant changes
We encourage you to review this Privacy Policy periodically.
19. Contact Us
If you have questions about this Privacy Policy or our data practices:
Email: privacy@vitalsentinel.com
Address:
mountain explorer, s. r. o.
Karpatske namestie 7770/10A
83106 Bratislava
Slovakia (European Union)