Sprachenatelier Berlin [isk] gGmbH · Education · Germany
Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.
Sprachenatelier Berlin [isk] gGmbH is a small, established language school located in Berlin, Germany, specializing in German language courses from beginner to advanced levels (A1 to C2), including telc German exams and over 50 foreign language offerings. The school provides both onsite and online learning options, catering to international students, professionals, and language enthusiasts. Recognized by the Berlin Senate and holding multiple certifications, the institution maintains a strong market position within the education sector. The website reflects a professional and comprehensive presentation of their services, pricing, and cultural programs, targeting a broad audience seeking language education in Berlin. Technically, the website is built on the KONTEXT-CMS platform, utilizing modern web technologies such as jQuery, Google Analytics, Google Tag Manager, and Matomo for analytics. The site is mobile-optimized with good SEO practices and moderate performance. Hosting is provided by warenform.de, consistent with the domain's nameservers and analytics endpoints. From a security perspective, the site enforces HTTPS with an excellent SSL configuration and avoids exposing sensitive data. However, it lacks visible security headers and does not provide explicit security policies or incident response contacts. Privacy compliance is partially met with a comprehensive privacy policy but lacks a cookie consent mechanism, which is a GDPR compliance gap. The business credibility is high, supported by clear contact information, certifications, and professional content. Overall, the website is trustworthy, well-maintained, and suitable for its educational purpose. Strategic improvements in privacy compliance and security transparency would enhance its security posture and regulatory adherence.
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.
SSL certificate uses 384-bit key, which is considered weak
What to do: Use at least 2048-bit RSA or 256-bit ECC key
Need hands-on remediation? Email guard@offseq.com
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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 sprachenatelier-berlin.de, from OffSeq Breach.
No leaked records found
Breach holds no records for sprachenatelier-berlin.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
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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