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Security report for terminland.de

Terminland GmbH · Technology · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

62/100

Risk levelMedium

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

Terminland GmbH is a well-established German company specializing in online appointment booking solutions, serving a broad range of industries such as healthcare, automotive, legal, and beauty services. The company positions itself as a market leader in Germany with over 15,000 deployed appointment plans and more than 90 million booked appointments. Their platform offers 24/7 online booking capabilities, enhancing customer satisfaction and operational efficiency for service providers. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive service descriptions tailored to their target B2B audience. Technically, the website employs a modern technology stack including jQuery, Bootstrap, and FontAwesome, hosted securely in German data centers operated by Equinix. The site is mobile-optimized and accessible, with good SEO practices and performance. Google Tag Manager and Google Analytics are used for tracking, with a GDPR-compliant cookie consent mechanism in place. However, explicit security headers are not visibly declared, and no dedicated security or incident response policies are published. From a security perspective, the site uses TLS encryption and is hosted in a reputable carrier-neutral data center, ensuring good baseline security. The absence of explicit security headers and vulnerability disclosure policies suggests room for improvement in security posture. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. Privacy compliance is strong, with clear privacy and cookie policies aligned with GDPR requirements. Overall, Terminland GmbH demonstrates a high level of professionalism, trustworthiness, and compliance suitable for its business domain. Strategic recommendations include enhancing security header implementation, publishing a formal security policy and incident response contacts, and considering a vulnerability disclosure program to further strengthen trust and security maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
60/ 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

6 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 Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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"

    • 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';…
  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching terminland.de

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
42
Security headers
50
Email security
55
DNS health
65
Network security
100
GDPR outside view
60
Average
62

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 terminland.de, from OffSeq Breach.

Total records
317
Employees
0
Customers
317
Third parties
0
Weak passwords
9%

5 subdomains 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 terminland.de.

Select it in the checkout above.

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

Technical appendix

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

Business context

Business profile

Terminland GmbH operates a B2B SaaS business model focused on online appointment scheduling solutions, targeting service providers across multiple sectors in Germany. Their competitive advantage lies in their long-standing market presence, extensive customer base, and tailored functionalities for various industries. Revenue streams likely include subscription fees for their software services. The company maintains a strong partnership ecosystem, including recognized certifications and software partnerships such as DATEV. Growth indicators include high booking volumes and positive customer reviews. The company emphasizes customer support and customization, which supports customer retention and market differentiation. Their digital ecosystem is mature but could benefit from enhanced security transparency and incident readiness to maintain competitive edge.

Security posture

The website exhibits a good security baseline with HTTPS enforced and hosting in a secure German data center. Data communication uses TLS encryption comparable to online banking standards. Cookie consent is implemented with opt-in mechanisms, supporting GDPR compliance. However, the absence of explicit security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap that could expose the site to certain web-based attacks. No incident response or security contact information is publicly available, which limits transparency and readiness perception. No vulnerabilities or sensitive data exposures were detected in the HTML content. Overall, the security posture is solid but could be improved by adopting best practices in HTTP headers and publishing security policies.

Recommendations

  1. Implement and explicitly configure 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 dedicated security policy page including incident response procedures and contact channels to improve transparency and trust.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update third-party libraries and scripts to mitigate risks from vulnerable dependencies.
  5. Enhance user privacy controls and provide clear data retention policies related to analytics and tracking.

Contact details published on the site

Addresses
Legal name
Terminland GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Terminland GmbH
Description
Terminland ist ein führender Anbieter von Online-Terminbuchungslösungen in Deutschland mit über 15.000 eingesetzten Terminplänen und über 90 Millionen gebuchten Terminen. Die Plattform ermöglicht Kunden, rund um die Uhr Termine online zu buchen, was Wartezeiten und Telefonaufwand reduziert.
Key services
Online-Terminbuchung, Branchenspezifische Terminplanung, Maßgeschneiderte Funktionen, Kundensupport und Beratung
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Bootstrap, FontAwesome, SweetAlert, CookieConsent, Google Tag Manager
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • TLS encryption for data communication
  • Hosting in carrier-neutral German data centers
  • Cookie consent with opt-in mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager)
Transparency
basic

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. Strong focus on German market and compliance with GDPR.
  3. Professional presentation with multiple trust signals including certifications and customer reviews.
  4. Use of modern web technologies and standard analytics tools.
  5. No visible security policy or incident response information publicly available.
  6. Contact information is clear and consistent across multiple locations on the site.
  7. Cookie consent mechanism is implemented with opt-in and opt-out options.
  8. No forms detected in the provided HTML content that collect user data directly on the homepage.
Technical notes

Notes

The website is built on a solid technical foundation using Bootstrap for responsive design and jQuery for interactivity. FontAwesome icons and SweetAlert enhance UI/UX. Google Tag Manager is used for analytics and marketing integration. Hosting is provided by Equinix in Germany, ensuring low latency and compliance with local data protection laws. The site is mobile-optimized and accessible, with good SEO meta tags and Open Graph data for social sharing. Performance is moderate, with asynchronous loading of key scripts. No CMS is explicitly detected, suggesting a custom or proprietary platform. Technical debt appears low, but security header implementation and formal security documentation are areas for modernization to reduce operational risks.
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

Earlier scans of this domain

  1. 61/100Medium35 findingsView report
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