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Security report for grandit.cz

Grand IT s.r.o. · Technology · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

59/100

Risk levelMedium

0–100, higher is better. How it is calculated

Grand IT s.r.o. is a Czech-based IT agency specializing in custom software development, digital content distribution, e-commerce solutions, and HbbTV applications. With over 12 years of market presence, the company serves a diverse portfolio of clients including major Czech enterprises and public institutions. Their business model focuses on B2B services, delivering tailored IT solutions that integrate complex systems and optimize client processes. The website reflects a mature digital presence with detailed service descriptions, client references, and professional branding. Technically, the website employs a modern technology stack including Python, PostgreSQL, NGINX, and various caching and messaging systems. The site is well-structured, mobile-optimized, and provides a good user experience. However, some security best practices such as HTTP security headers and cookie consent mechanisms are not evident in the provided content. The absence of WHOIS data limits the ability to fully verify domain legitimacy, but the professional presentation and detailed business information support a positive trust assessment. Security posture is moderate with HTTPS implied but lacking visible security headers and published security policies. Privacy compliance is supported by a comprehensive GDPR privacy policy, though cookie consent is missing. Contact information is clearly provided, enhancing business credibility. Overall, the website is professional, trustworthy, and well-positioned in the Czech IT services market.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

9 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching grandit.cz

This scan found 26 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
62
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
10
Average
59

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention grandit.cz, from OffSeq Breach.

Total records
1
Employees
0
Customers
1
Third parties
0
Weak passwords
100%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for grandit.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Grand IT operates in the technology sector, focusing on custom IT solutions, digital content distribution, and e-commerce platforms. Their competitive advantage lies in their comprehensive service offering, long-term client relationships, and expertise in complex integrations such as HbbTV and digital goods distribution. Revenue streams likely include software development contracts, platform licensing, and digital content distribution fees. The target customer segments are medium to large enterprises, publishers, broadcasters, and e-commerce businesses. The company demonstrates growth through a broad client base and continuous service expansion. Partnerships with major Czech companies and institutions reinforce their market position and credibility.

Security posture

The current security maturity level is moderate. The website uses HTTPS, but lacks visible HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options. There is no published security policy or incident response information, and no vulnerability disclosure or security.txt file is present. Data protection practices are partially evidenced by a GDPR-compliant privacy policy, but cookie consent mechanisms are absent. Incident response readiness and security culture indicators are not publicly documented. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the security posture is adequate but could be improved with enhanced headers, transparency, and formal policies.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Add a cookie consent banner or mechanism to comply fully with GDPR and improve user privacy transparency.
  3. Publish a formal security policy and incident response contact information to build trust and readiness for security events.
  4. Establish a vulnerability disclosure program and provide a security.txt file to facilitate responsible reporting of security issues.
  5. Enhance website accessibility features to improve usability for all users and meet modern standards.

Contact details published on the site

Addresses
Legal name
Grand IT s.r.o.
VAT number
CZ28938526
Registration number
154404
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Grand IT s.r.o.
Description
Jsme kreativní IT agentura, tým kreativců, markeťáků, analytiků, produkťáků, architektů i vývojářů na jedné adrese. Dodáváme digitální obsah, vyvíjíme HbbTV aplikace, navrhujeme prodejní nástroje a další řešení na míru.
Key services
Custom IT system integration and process analysis, Custom websites and e-shops development, Digital content distribution platform (audiobooks, e-books, music), HbbTV content management and applications, Advertising and sales tools including kiosks and payment gateways, Custom software development for complex needs
Content quality
excellent
Branding
consistent

Technology

Stack
Debian GNU/Linux, Python 3.9+, Jinja Template Engine, PostgreSQL, uWSGI, NGINX, RabbitMQ, Redis, Memcached, GlusterFS, ElasticSearch, Bootstrap, Vanilla JS, jQuery, Apache Airflow
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • Use of HTTPS (implied by og:url https)
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable, which reduces trust score but does not indicate malicious intent.
  3. Strong presence of client references and detailed service descriptions.
  4. No cookie consent mechanism found despite GDPR privacy policy presence.
  5. No visible security headers or explicit security policies published.
  6. No vulnerability disclosure or incident response information available.
  7. Contact information is clearly presented with company phone, email, and physical address.
  8. Website uses modern technologies and frameworks with good mobile optimization.
  9. No tracking or analytics scripts detected in provided HTML content.
Technical notes

Notes

The website is built on a robust and modern technology stack featuring Debian Linux, Python 3.9+, PostgreSQL, NGINX, and various caching and messaging technologies such as Redis and RabbitMQ. The front-end uses Bootstrap and vanilla JavaScript with jQuery where necessary. The site is mobile-optimized and well-structured with clear navigation and SEO-friendly meta tags. Performance is moderate, with potential for improvement through optimization of assets and server configurations. No CMS was detected, indicating a custom-built solution. Hosting provider details are not disclosed. Technical risks include the absence of visible security headers and cookie consent mechanisms, which could impact compliance and security posture.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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