Oscar Charlie GmbH is a creative advertising agency based in Stuttgart, Germany, specializing in strategic communication, creative design, and digital product development. The company serves a diverse clientele ranging from local businesses to international market leaders, positioning itself as a trusted creative partner with a strong portfolio and long-term client relationships. The website reflects a professional and consistent brand image, targeting companies and brands seeking innovative marketing solutions. Technically, the site is built on modern frameworks including Next.js and React, integrated with Prismic CMS, and hosted with EuroDNS. It demonstrates excellent performance, mobile optimization, and SEO practices. Security-wise, the website enforces HTTPS, employs security headers, and integrates a cookie consent mechanism via Cookiebot, indicating good privacy compliance. However, explicit security policies and incident response contacts are not present, suggesting room for improvement in transparency and readiness. Overall, the site is trustworthy, well-maintained, and compliant with GDPR requirements.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
43/ 100 · High
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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
5 findings rated critical or high. Fix these first.
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
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"
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
72
Security headers
30
Email security
70
DNS health
60
Network security
100
GDPR outside view
43
Average
63
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 oscar-charlie.de, from OffSeq Breach.
No leaked records found
Breach holds no records for oscar-charlie.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.
Business context
Business profile
Oscar Charlie GmbH operates as a small-sized media sector business focusing on creative agency services. Its business model revolves around providing strategic communication, design, and digital product development to a varied client base. The agency maintains a strong market position in Stuttgart with a colorful portfolio including notable brands like Bosch and Bürger. The company leverages digital marketing tools and social media platforms to enhance its visibility and client engagement. The absence of parent or subsidiary companies indicates an independent operation. The firm’s growth is supported by a clear value proposition and consistent branding, with recruitment efforts signaling expansion. The partnership ecosystem includes social media and digital service providers but no direct business partners or subsidiaries were identified from the data.
Security posture
The website exhibits a mature security posture with enforced HTTPS, presence of key security headers, and no visible vulnerabilities or exposed sensitive data. The integration of Cookiebot ensures compliance with cookie consent regulations. However, the lack of a dedicated security policy page, vulnerability disclosure program, or incident response contact information limits transparency and preparedness for security incidents. No security certifications or frameworks are declared. The site does not expose any critical security flaws or outdated libraries, reflecting good maintenance. Recommendations include publishing explicit security policies and establishing incident response channels to enhance trust and compliance.
Recommendations
Publish a dedicated security policy page outlining security practices and commitments.
Implement a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
Provide clear incident response contact channels such as security@ or abuse@ email addresses.
Regularly review and update privacy and cookie policies to maintain GDPR compliance.
Enhance transparency by including certifications or compliance badges if applicable.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Oscar Charlie GmbH
Description
oscar charlie ist eine Werbeagentur aus dem Herzen Stuttgarts. Wir verstehen uns als kreativer Partner, der mitdenkt und entwickeln digitale und analoge Produkte für Unternehmen, Marken und Institutionen.
Key services
strategic communication, creative design, digital product development
Content quality
excellent
Branding
consistent
Technology
Stack
React, Next.js, Vimeo Player API, Cookiebot, Google Tag Manager
Frameworks
Next.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enforced
Cookie consent implemented
No exposed sensitive data in HTML
Analytics and tracking
Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good
Advertising
Marketing tools
Cookiebot
Transparency
basic
Site quality
Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high
Key observations
Website is fully accessible with no blocking mechanisms.
Content is professionally presented in German language.
Clear contact information and social media presence.
Use of modern web technologies and CMS.
Good privacy and cookie compliance with Cookiebot integration.
No visible security or privacy red flags.
Technical notes
Notes
The website is built using a modern technology stack centered on React and Next.js frameworks, supported by Prismic CMS for content management. It employs third-party services such as Cookiebot for cookie consent management, Google Tag Manager for analytics, and Vimeo Player API for media integration. Hosting is managed via EuroDNS nameservers, indicating a professional hosting environment. The site demonstrates fast loading times, excellent mobile responsiveness, and good SEO optimization with proper meta tags and Open Graph data. Accessibility features are present but could be further enhanced. Overall, the technical infrastructure supports a high-quality user experience with minimal technical debt and good scalability potential.
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.
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