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Security report for hannovermesse.de

Deutsche Messe AG · Manufacturing · Germany

Medium risk. 4 critical or high findings in Email security, Security headers and 1 other check.

Security score

72/100

Risk levelMedium

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

HANNOVER MESSE, operated by Deutsche Messe AG, is a premier international trade fair platform focusing on industrial technologies and innovations such as AI and robotics. The website effectively targets industry professionals, exhibitors, and visitors with comprehensive event information and services. Technically, the site employs modern JavaScript frameworks, analytics, and advertising technologies, delivering a fast, mobile-optimized, and accessible user experience. Security posture is strong with HTTPS, CSRF protection, and secure login forms, though some security headers and explicit incident response policies could be improved. Privacy compliance is well addressed with clear policies and consent mechanisms. Overall, the site demonstrates high professionalism and trustworthiness, supporting a large-scale, reputable event business.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
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

4 findings rated critical or high. Fix these first.

  1. 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

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  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 X-Frame-Options header

      Prevents clickjacking attacks

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

  3. GDPR outside view

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

    • 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

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

Keep watching hannovermesse.de

This scan found 20 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

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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
95
Security headers
70
Email security
40
DNS health
60
Network security
100
GDPR outside view
68
Average
72

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 business is positioned as a leading global industrial trade fair organizer with a strong brand and extensive exhibitor and visitor engagement. Revenue streams likely include exhibitor fees, sponsorships, and ticket sales. The company maintains a broad partnership ecosystem and leverages digital channels for marketing and communication. Growth indicators include upcoming events and active news updates. The business model is event-centric, focusing on connecting industries and showcasing innovations.

Security posture

The website shows a mature security posture with HTTPS enforcement, CSRF tokens, and secure form handling. However, the absence of visible security headers and lack of published incident response or vulnerability disclosure policies represent areas for enhancement. No vulnerabilities or exposed sensitive data were detected. GDPR compliance is evident through privacy and cookie policies. Incident response readiness and security culture indicators are not explicitly documented.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear incident response and vulnerability disclosure policy, including a security.txt file, to improve transparency and facilitate responsible reporting.
  3. Regularly audit third-party scripts and libraries to ensure no vulnerable components are included.
  4. Enhance visibility of data protection officer contact details to strengthen GDPR compliance and user trust.
  5. Continue to optimize mobile and accessibility features to maintain excellent user experience across all devices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Deutsche Messe AG
Description
HANNOVER MESSE is a leading international trade fair showcasing cutting-edge industrial technologies including autonomous robots and generative AI. It connects industries and guides to better solutions with a focus on innovation and sustainable industrial transformation.
Key services
Trade fair organization, Exhibitor services, Visitor information, Industry news and media, Event hosting
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Vue.js (implied by vue-portal-target), FontAwesome icons, YouTube embedded videos, Google Tag Manager, Smart Ad Server, Econda analytics
Frameworks
Vue.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF token present in page
  • Secure login form with password reveal toggle

Analytics and tracking

Services
Econda, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Smart Ad Server
Tracking pixels
Econda
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and relevant to industrial trade fairs.
  3. Strong social media presence and external linking to reputable domains.
  4. Use of modern web technologies and analytics tools.
  5. Privacy and legal policies are present and comprehensive.
  6. No signs of suspicious or malicious content.
  7. WHOIS data lacks detailed registrant info but domain is consistent with business claims.
Technical notes

Notes

The website uses a modern JavaScript framework (Vue.js), integrates multiple third-party analytics and advertising services, and employs responsive design techniques for mobile optimization. Hosting is via managed IP name servers, indicating professional infrastructure. Performance is fast with prefetching and deferred script loading. The site uses structured meta tags and Open Graph for SEO and social media integration. Technical risks are minimal but could be further reduced by adding security headers and formalizing security policies.
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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