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Security report for museums.si

Semantika d.o.o. · Other · Slovenia

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

52/100

Risk levelMedium

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

Museums.SI is a Slovenian cultural heritage portal operated by Semantika d.o.o., providing comprehensive information about museums, galleries, exhibitions, collections, educational programs, articles, authors, and virtual exhibitions in Slovenia. The website serves as a national platform to promote Slovenian cultural institutions and their activities to the general public and cultural enthusiasts. Technically, the site is built on the DNN CMS platform, utilizing Bootstrap and jQuery libraries, and integrates Google Analytics for visitor tracking. The site is mobile optimized with a moderate performance profile and basic accessibility features. Security posture is adequate with HTTPS enforced and cookie consent implemented, but lacks advanced security headers and explicit security policies. Privacy compliance is basic with a privacy policy available in Slovenian and a cookie consent banner. No contact emails or phone numbers are explicitly provided on the homepage, which may affect direct communication. Overall, the website is professional, trustworthy, and safe for general audiences.

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

10 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 museums.si

This scan found 29 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.

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Full report

€39.90one-time

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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
40
Email security
40
DNS health
60
Network security
100
GDPR outside view
10
Average
52

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 museums.si, from OffSeq Breach.

No leaked records found

Breach holds no records for museums.si right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The portal occupies a niche cultural sector, focusing on Slovenian museums and galleries, positioning itself as a key national resource for cultural heritage information. Its business model revolves around providing informational services rather than commercial transactions. The company Semantika d.o.o. appears to be a small-sized entity founded in 2009, specializing in digital cultural content management. The website's partnership with domains like semantika.eu and museu.ms indicates a collaborative ecosystem in cultural digital services. The portal's content and structure suggest a focus on educational and cultural outreach, targeting museum visitors, researchers, and the general public interested in Slovenian culture. Growth potential lies in expanding digital exhibitions and educational programs. The absence of direct contact details and security policies may limit trust for some users.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and cookie consent implemented, indicating awareness of privacy regulations. However, the lack of advanced security headers such as Content-Security-Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. No incident response or vulnerability disclosure information is provided, which could hinder timely security issue reporting and resolution. The use of DNN CMS and common JavaScript libraries is standard but requires regular updates to mitigate vulnerabilities. No exposed sensitive data or obvious vulnerabilities were detected in the provided content. Overall, the security posture is adequate but could be improved with enhanced headers, explicit security policies, and incident response mechanisms.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection.
  2. Publish clear security and incident response policies, including contact channels for reporting vulnerabilities.
  3. Enhance privacy compliance by providing detailed privacy and cookie policies in multiple languages.
  4. Add explicit contact information such as company emails and phone numbers to improve user trust and communication.
  5. Improve accessibility features to meet higher standards and broaden audience reach.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Semantika d.o.o.
Description
Museums.SI is presenting Slovenian cultural heritage institutions and their work.
Key services
Museum and gallery information, Exhibitions and events listings, Collections database, Educational programs, Articles and authors information, Virtual exhibitions
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.5.1, jQuery UI 1.12.1, Bootstrap 3.x, DNN (DotNetNuke) CMS, Google Fonts, Google Analytics
Frameworks
Bootstrap, DNN CMS
Platforms
Windows Server (implied by DNN usage)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced
  • Use of hidden form fields for state management
  • Cookie consent banner

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a cultural portal for Slovenian museums and galleries.
  2. Content is rich with exhibitions, collections, educational programs, articles, and authors.
  3. Uses DNN CMS with Bootstrap and jQuery libraries.
  4. No explicit contact emails or phone numbers found on the homepage.
  5. Cookie consent is implemented with a notification banner in Slovenian language.
  6. No visible privacy policy or terms of service links on the homepage, but privacy info is available under /Info.
  7. No security.txt or vulnerability disclosure information found.
  8. No social media links detected in the provided content.
  9. Google Analytics is used for visitor tracking.
  10. No signs of adult or NSFW content.
Technical notes

Notes

The website is built on the DNN CMS platform, leveraging Bootstrap and jQuery for responsive design and interactivity. Google Fonts and Google Analytics are integrated for typography and visitor analytics respectively. The site uses multiple CSS and JavaScript resources, indicating a modular and component-based front-end architecture. Performance is moderate, with potential improvements in loading speed and SEO optimization. The site is mobile optimized with basic accessibility features but lacks advanced ARIA roles or semantic HTML enhancements. The technical stack is mature but would benefit from modernization efforts such as upgrading libraries and implementing progressive web app features.
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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