Das offizielles Stadtportal der Stadt Dortmund · Government · Germany
Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.
The website www.dortmund.de serves as the official city portal for Dortmund, Germany, providing comprehensive information about city administration, services, local politics, economy, leisure, tourism, and public events. It targets residents, visitors, and businesses in Dortmund, offering key services such as online appointments, event calendars, news updates, and career opportunities. The site is well-established, with a founding date of 1995, and presents itself as a large government entity with a professional and consistent brand image. Technically, the website employs modern web technologies including JavaScript, custom web components, and the Splide.js carousel library. It uses HTTPS with good SSL configuration and integrates Piwik (Matomo) for analytics, indicating a moderate level of digital maturity. The site is mobile-optimized and accessible, with good SEO practices observed. From a security perspective, the site enforces HTTPS and shows signs of good security practices, although explicit security headers and policies are not visible in the provided content. There is no evidence of a published security policy or incident response contact, which could be improved. No vulnerabilities or suspicious domains were detected, and no WAF or blocking mechanisms interfere with access. Overall, the website is trustworthy and professional, but it lacks explicit privacy and cookie policies, which impacts its privacy compliance score. Strategic recommendations include publishing comprehensive privacy and cookie policies, implementing security headers, and providing clear incident response contacts to enhance trust and compliance.
Scanned
NIS2 Art. 21(2)
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.
5 findings rated critical or high. Fix these first.
These are the privacy signals visitors and data protection authorities look for under GDPR.
EU businesses are subject to strict GDPR requirements
What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures
GDPR requires clear information about cookie usage
What to do: Add a dedicated cookie policy explaining cookie usage and purposes
GDPR requires explicit consent for non-essential cookies
What to do: Implement a cookie consent banner that appears on first visit
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.
Controls resources the browser is allowed to load
What to do: Implement a Content-Security-Policy appropriate for your application
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Server supports weak protocols: TLSv1.1
What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions
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Each check with its score, findings and the evidence it collected.
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
Not counted
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.
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
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention dortmund.de, from OffSeq Breach.
10 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 dortmund.de.
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
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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