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Security report for rabuser.info

Online Solution Int Ltd. · Technology · Germany

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

The website rabuser.info represents a small German IT service provider, Online Solution Int Ltd., specializing in web development, programming, consulting, and related services. The business targets individuals and companies seeking affordable and comprehensive web solutions including design, SEO, server administration, and software development. The company has a long-standing domain registration since 2008, indicating established operations. Technically, the website employs standard web technologies such as HTML, CSS, JavaScript, and server-side languages including PHP, Perl, and ASP.net. Hosting is via Cloudflare, providing basic HTTPS security. The site is functional with moderate performance and basic mobile optimization but lacks advanced security headers and DNSSEC, which could improve its security posture. Security-wise, the site uses HTTPS but does not publish privacy, cookie, or terms of service policies, nor does it provide explicit contact emails or phone numbers, limiting transparency and compliance with GDPR. Google Analytics is used without visible consent mechanisms, indicating privacy compliance gaps. No incident response or vulnerability disclosure information is available. Overall, the website is moderately trustworthy and functional but requires improvements in privacy compliance, security best practices, and transparency to enhance user trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 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

  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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

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

Keep watching rabuser.info

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.

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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
65
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
35
Average
58

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

Online Solution Int Ltd. operates in the technology sector as a small-sized service provider focused on web development and consulting. The business model is project-based, offering affordable web solutions to local or regional clients. The company leverages a diverse technology stack supporting multiple platforms (Unix and Windows). Market positioning is modest with no visible certifications or trust badges. The partnership with design firms (tvorba-webu.cz and breezy.cz) suggests collaboration for web design and hosting services. Revenue streams likely derive from service contracts and consulting fees. Growth indicators are limited due to minimal online presence and lack of marketing transparency.

Security posture

The security maturity level is basic. HTTPS is enabled, but no advanced security headers (CSP, HSTS, X-Frame-Options) are detected. DNSSEC is not enabled, which could improve domain security. No privacy or cookie policies are published, and no incident response or vulnerability disclosure mechanisms are present. Google Analytics is used without consent banners, indicating GDPR compliance gaps. The absence of explicit contact emails or phone numbers reduces transparency. Overall, the security posture is functional but requires enhancements to meet modern standards and regulatory requirements.

Recommendations

  1. Enable DNSSEC to improve domain name security and prevent DNS spoofing.
  2. Publish comprehensive privacy and cookie policies with GDPR compliance details.
  3. Implement cookie consent mechanisms to inform users and obtain consent for tracking.
  4. Add security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options.
  5. Provide explicit contact information including company emails and phone numbers for transparency and incident reporting.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Online Solution Int Ltd.
Description
Webentwicklung, Programmierung, Administration, Webdesign, Suchmaschinenoptimierung sowie Beratung und Betreuung für Webauftritte zu günstigen Konditionen und niedrigen Preisen. Leistungen umfassen Konzeption, Umsetzung eigener Designs, Webhosting, Marketing-Strategien, individuelle Software und Schnittstellen, plattformunabhängige Anwendungen, Server-Administration, Sicherheitsanwendungen und BackUp-Lösungen.
Key services
Webentwicklung, Programmierung, Administration, Webdesign, Suchmaschinenoptimierung, Beratung, Betreuung, Server-Administration, Sicherheitsanwendungen, BackUp-Lösungen
Content quality
good
Branding
moderate

Technology

Stack
HTML, CSS, JavaScript, PHP, Perl, MySQL, ASP.net, SQL, Java
Platforms
Unix, Windows
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
good
Navigation
good
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website content is fully accessible and not blocked by WAF or security mechanisms.
  2. No privacy, cookie, or terms of service policies are published, indicating compliance gaps.
  3. Contact information is limited to a contact form; no explicit emails or phone numbers found.
  4. Website uses HTTPS but lacks advanced security headers and DNSSEC.
  5. Google Analytics is used for tracking without visible cookie consent mechanism.
  6. Website design and technical implementation are basic but functional.
  7. Business appears to be a small German IT service provider with a focus on affordable web solutions.
Technical notes

Notes

The website uses a traditional technology stack with HTML, CSS, JavaScript, and server-side languages including PHP, Perl, ASP.net, and SQL databases. Hosting is via Cloudflare, providing basic HTTPS support. The site lacks modern frameworks or CMS platforms, indicating a custom or legacy implementation. Performance is moderate with basic mobile optimization and accessibility features. The absence of modern security headers and DNSSEC indicates technical debt and potential risks. Opportunities exist to modernize the tech stack, improve mobile responsiveness, and enhance security configurations.
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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