Skip to main content

Security report for nodig.cz

NODIG - TEC s.r.o. · Energy · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

NODIG - TEC s.r.o. is a specialized Czech company operating since 1996, focusing on trenchless pipe laying and renovation services primarily for infrastructure projects. Their market position is that of a niche service provider with a strong local presence, offering a variety of advanced drilling and pipe installation technologies. The website reflects a professional business with clear service offerings and contact channels, targeting developers and businesses in the energy and transportation sectors. Technically, the website uses modern JavaScript libraries such as jQuery and Google services including Analytics and reCAPTCHA, indicating a moderate level of digital maturity. The site is mobile optimized and includes SEO best practices, although some accessibility features could be improved. Security posture is adequate with HTTPS and bot protection, but lacks some security headers and explicit incident response information. The absence of WHOIS data is a notable gap in domain legitimacy verification, which slightly lowers trust from a security perspective. Overall, the website is professional and trustworthy, but domain registration transparency should be improved.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 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 nodig.cz

This scan found 24 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.

Daily monitoring

Recommended

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
35
Email security
70
DNS health
85
Network security
20
GDPR outside view
25
Average
50

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

Technical appendix

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

Business context

Business profile

The company operates in the energy and transportation sectors, providing trenchless technology services such as guided drilling, plowing, and pipe relining. Their business model is service-oriented, catering to infrastructure developers and utility companies. The firm leverages a long-standing market presence since 1996, which suggests stable operations and expertise. Their digital presence includes social media engagement on Facebook, Instagram, and YouTube, enhancing brand visibility. The website content is focused on technical service descriptions, indicating a B2B target audience. No parent or subsidiary companies are identified, suggesting an independent small-sized enterprise. The company maintains GDPR-compliant privacy and cookie policies, reflecting awareness of regulatory requirements. The lack of WHOIS data is a potential risk factor for domain ownership transparency but does not directly impact business operations.

Security posture

The website employs HTTPS and Google reCAPTCHA to secure user interactions and prevent automated abuse. Cookie consent mechanisms are implemented with granular user controls, supporting GDPR compliance. However, no explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, which could expose the site to certain web-based attacks. There is no visible security or incident response policy or contact information, which limits the ability to respond to security incidents effectively. No vulnerabilities or exposed sensitive data were found in the analysis. Overall, the security posture is moderate but could be enhanced by adding security headers, publishing incident response contacts, and ensuring all third-party libraries are up to date.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to improve protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to enhance transparency and preparedness.
  3. Verify and update WHOIS domain registration data to improve domain legitimacy and trustworthiness.
  4. Regularly update all JavaScript libraries and dependencies to mitigate vulnerabilities.
  5. Maintain and enhance accessibility features to improve user experience for all visitors.

Contact details published on the site

Addresses
Legal name
NODIG - TEC s.r.o.
VAT number
CZ699000025
Registration number
28650751
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NODIG - TEC s.r.o.
Description
Provádíme řízené protlaky pod komunikacemi, vrty, podvrty, vrtané studny, bezvýkopovou pokládku a renovaci potrubí pro výstavbu…
Key services
Řízené protlaky - bezvýkopová pokládka potrubí a kabelů, Pluhování potrubí, kabelů, BERSTLINING - bezvýkopová výměna stávajícího potrubí, Relining - vtahováni menšího potrubí, DTH Horizontální skalní vrtání do průměru 800mm, Horizontálně řízené skalní vrtání (HDD), Vyvedení výkonu pro větrné a fotovoltaické elektrárny pluhováním, Pokládka inženýrských sítí developerských projektů bezvýkopovými technologiemi
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.4.0, jQuery UI, Google reCAPTCHA v2 Invisible, Google Analytics (gtag.js), Typekit fonts, Custom JavaScript and CSS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA implemented on forms
  • Cookie consent mechanism with granular controls

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Google reCAPTCHA
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Czech language targeting local business clients.
  3. Comprehensive cookie and privacy policies with GDPR compliance.
  4. Contact information is clearly provided including email, phone, physical address, and contact form.
  5. No visible security headers detected in provided data; potential area for improvement.
  6. Use of Google Analytics and reCAPTCHA indicates standard tracking and bot protection.
  7. WHOIS data is missing, which is a concern for domain legitimacy verification.
Technical notes

Notes

The website uses a combination of jQuery 3.4.0, jQuery UI, Google Analytics, and Google reCAPTCHA v2 Invisible, indicating a reliance on established but somewhat dated JavaScript libraries. Fonts are loaded via Adobe Typekit. The site is served over HTTPS, ensuring encrypted communication. Performance is moderate with deferred script loading and lazy image loading techniques. The site is mobile optimized with responsive design elements. No CMS or hosting provider information was detected. SEO is supported by proper meta tags, Open Graph data, and structured JSON-LD schema for the organization. The technical stack is stable but could benefit from modernization and enhanced security configurations.
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

Reviews of this site

Share your experience with nodig.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review nodig.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.