Is envelopaoffice.cz Safe? Security Analysis for REDSTONE REAL ESTATE, a.s.
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
Envelopa Office Center is a modern administrative office building project located in the center of Olomouc, Czech Republic, operated by REDSTONE REAL ESTATE, a.s. The project offers approximately 15,000 m2 of rentable office and commercial space across 6 above-ground and 3 underground floors. The business targets companies seeking high-quality, flexible office spaces with modern amenities and excellent transport connections. The website demonstrates a mature digital presence with professional design, clear navigation, and comprehensive business information. Technically, the site is built on WordPress with modern JavaScript libraries, Google Tag Manager, and reCAPTCHA integration, ensuring a secure and user-friendly experience. Security posture is strong with HTTPS enforcement and cookie consent mechanisms, though some security headers could be improved. Overall, the site reflects a trustworthy and well-managed commercial real estate business with a focus on compliance and user engagement.
Detected Technologies
14 urgent findings need attention
1 critical · 13 high
- + 6 more findings in the full report below
Keep envelopaoffice.cz under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
8 findings
15/100
GDPR Compliance
5 findings
10/100
NIS2 Compliance
8 findings
17/100
Email Security
4 findings
80/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company positions itself as a leading office space provider in Olomouc, leveraging LEED certification and awards to enhance market credibility. Their business model includes traditional office leasing and serviced offices under the FreeWork brand, catering to both short and long-term tenants. The presence of a tenant portal indicates operational sophistication. Partnerships with financial institutions and advisory groups strengthen their ecosystem. The website content and structure support a professional image aimed at business clients, with clear calls to action for leasing inquiries. The company appears medium-sized with a focus on real estate sector clients in the Czech Republic.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
REDSTONE REAL ESTATE, a.s.
CZ04137582
B 10698
Security Posture Analysis
Comprehensive Security Assessment
The website employs HTTPS with a valid SSL certificate, uses Google reCAPTCHA to protect forms from spam, and implements a cookie consent banner compliant with GDPR. However, explicit security headers like Content Security Policy (CSP), HSTS, and X-Frame-Options are not detected, which could enhance protection against common web attacks. No sensitive data exposure or vulnerable libraries were found in the HTML content. The absence of a security.txt file or incident response information suggests room for improvement in transparency and vulnerability management. Overall, the security posture is solid but could benefit from additional hardening and published policies.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and configure security headers such as CSP, HSTS, and X-Frame-Options to improve defense-in-depth.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
REDSTONE REAL ESTATE, a.s.
Projekt moderní administrativní budovy v centru města Olomouce. Projekt má 6 nadzemních pater a 3 podzemní patra o celkové rozloze 15 tisíc m2 pronajímatelných ploch. Komplex nabízí prvotřídní, reprezentativní a současně ekonomicky efektivní kancelářské a obchodní prostory nejvyššího kvalitativního standardu splňující veškeré dnešní požadavky na moderní pracovní prostředí s perfektním zázemím a dopravním napojením.
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Google reCAPTCHA on contact form
- Cookie consent mechanism
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Google APIs
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DMARC reporting
LOWDMARC aggregate reports not configured
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 51 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Mixed Content Detected
MEDIUM2 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
How does envelopaoffice.cz compare?
envelopaoffice.cz scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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