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Security report for portoroz-airport.si

AERODROM PORTOROŽ, d.o.o. · Transportation · Slovenia

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

50/100

Risk levelMedium

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

Aerodrom Portorož operates as the third international airport in Slovenia, specializing in general aviation services including panoramic flights, tandem skydiving, and business space rentals. The airport leverages its strategic location near Piran and Portorož to serve pilots, tourists, and business clients effectively. The website reflects a professional and consistent brand image, providing clear information and multiple service offerings tailored to its target audience. Technically, the site employs modern web technologies such as jQuery, Google Analytics, and reCAPTCHA, ensuring a secure and user-friendly experience. Security measures include HTTPS enforcement and cookie consent mechanisms, although explicit security policies and incident response contacts are absent. Overall, the site demonstrates a mature digital presence with good compliance to privacy regulations and a trustworthy business profile.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

7 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 portoroz-airport.si

This scan found 27 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
20
Email security
70
DNS health
65
Network security
40
GDPR outside view
40
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 airport holds a strong market position as a leading general aviation hub in Slovenia, with a business model focused on airport operations supplemented by tourism and business services. Its competitive advantages include a scenic location, personalized pilot services, and additional amenities like electric vehicle charging and bike rentals. The company is small-sized, founded in 2003, and operates under the legal entity AERODROM PORTOROŽ, d.o.o. The partnership ecosystem includes NGN MEDIA d.o.o., which manages hosting and website development. Customer testimonials and Google Maps reviews indicate positive user experiences, supporting growth and reputation in the regional aviation and tourism sectors.

Security posture

The website maintains a good security posture with HTTPS enabled and integration of Google reCAPTCHA to protect forms from abuse. Cookie consent and GDPR compliance are well implemented, reflecting awareness of privacy regulations. However, the absence of published security policies, incident response procedures, and advanced security headers suggests room for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of reputable third-party services for analytics and advertising is balanced with privacy considerations. Overall, the security maturity is adequate for the business scale but could benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and controls.
  2. Provide clear incident response contact information to improve transparency and readiness.
  3. Implement additional HTTP security headers such as Content-Security-Policy and X-Frame-Options.
  4. Conduct regular security audits of third-party scripts and dependencies.
  5. Enhance website accessibility to meet broader compliance and user needs.

Contact details published on the site

Addresses
Legal name
AERODROM PORTOROŽ, d.o.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AERODROM PORTOROŽ, d.o.o.
Description
Letališče Portorož je tretje mednarodno letališče v Sloveniji, ki ima dobro strateško lego in cestne povezave. Nudimo tudi panoramske polete in tandemske skoke s padalom.
Key services
airport operations, panoramic flights, tandem skydiving, pilot services, business space rental, bike rental, electric vehicle charging
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google reCAPTCHA, Google Tag Manager, Google Analytics, Swiper.js, FontAwesome, Vimeo Player API
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA integration on forms
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Google Ads Remarketing
Transparency
good

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 Slovenian with English language option.
  3. Strong compliance with GDPR and cookie regulations.
  4. Multiple customer testimonials with Google Maps references enhance trust.
  5. Use of modern web technologies and analytics tools.
  6. No explicit security policy or incident response information publicly available.
  7. Contact information is clearly provided including phone and physical address.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern technology stack including jQuery, Swiper.js for sliders, Google Analytics for tracking, and Google reCAPTCHA for form security. It uses NGN CMS, likely developed and hosted by NGN MEDIA d.o.o., ensuring localized support and integration. Performance is moderate with responsive design optimized for mobile devices. SEO practices are good with appropriate meta tags and structured navigation. The site could improve accessibility features and optimize loading speed further. No critical technical debt or risks were identified, but ongoing maintenance and security updates are recommended to sustain operational stability.
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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