Skip to main content

Security report for salesviewer.org

SalesViewer GmbH · Technology · Germany

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

56/100

Risk levelMedium

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

SalesViewer GmbH operates a technology platform focused on identifying anonymous website visitors to generate B2B leads and enhance sales intelligence. The company positions itself as a market leader with a strong emphasis on GDPR compliance and data protection, serving primarily B2B sales and marketing teams. Their platform offers a comprehensive suite of features including visitor identification, lead generation, and integration capabilities, supported by recognized certifications and awards. Technically, the website is built on WordPress with advanced SEO and analytics tools such as Yoast SEO, Matomo, and Google Tag Manager, hosted on Hetzner infrastructure. However, the primary domain salesviewer.org lacks a valid SSL certificate and advanced security configurations, indicating areas for improvement in security posture. The company employs robust cookie consent mechanisms and integrates multiple marketing and tracking technologies, reflecting a mature digital marketing strategy. Overall, SalesViewer GmbH demonstrates a high level of professionalism and trustworthiness, though security enhancements are recommended to align with best practices.

Scanned

This is an earlier scan of salesviewer.org. View the latest report

NIS2 and GDPR posture

GDPR outside view
43/ 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

5 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

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

    • 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Unregistered MX Record

      MX record points to unregistered domain: mx0.salesviewer.org

      What to do: Remove or fix MX record pointing to unregistered domain

      • RFC 5321 §5.1
      • NIS2 21(2)(i)
      • IR 2024/2690 12.4: Implementing Regulation (EU) 2024/2690, Annex point 12.4: Asset inventory
      • NIST CM-8: NIST SP 800-53 Rev. 5 CM-8: System Component Inventory

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

Keep watching salesviewer.org

This scan found 19 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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
50
Security headers
25
Email security
50
DNS health
70
Network security
100
GDPR outside view
43
Average
56

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

SalesViewer GmbH targets the technology sector with a SaaS business model focused on B2B lead generation and sales intelligence. The company leverages partnerships with prominent organizations such as OMR and Google, enhancing its market credibility. Its customer base includes market leaders and international brands, supported by extensive case studies and positive reviews. The business model relies on subscription-based services with free trial offerings to attract new customers. The platform's compliance with GDPR and data privacy regulations is a key competitive advantage. The company maintains a medium-sized operational scale with a focus on technology-driven sales solutions. Its marketing ecosystem includes multiple ad networks and tracking services, indicating a sophisticated approach to customer acquisition and retention.

Security posture

The current security posture of SalesViewer GmbH's web presence shows basic compliance with data protection laws, including GDPR. The use of Borlabs Cookie for consent management and detailed cookie categorization reflects a strong privacy focus. However, the absence of a valid SSL certificate on the primary domain, lack of DNSSEC, CAA records, and missing security headers such as HSTS reduce the overall security maturity. No explicit security policy or incident response information is published, which may impact transparency and readiness. The integration of multiple third-party marketing and analytics tools introduces potential privacy and security risks that require ongoing management. Overall, the security posture is moderate but requires enhancements to meet higher standards and reduce risk exposure.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate for salesviewer.org to secure all connections.
  2. Implement DNSSEC and CAA records to enhance domain security and certificate issuance control.
  3. Enable HTTP Strict Transport Security (HSTS) with preload to enforce secure connections.
  4. Publish a comprehensive security policy and incident response plan accessible to users.
  5. Establish and publicize a security.txt file to facilitate responsible vulnerability disclosure.
Technical notes

Notes

The website is built on a WordPress CMS platform with extensive use of JavaScript, SVG graphics, and modern CSS for responsive design. It employs Yoast SEO for search engine optimization and integrates Matomo and Google Analytics for user behavior tracking. The hosting provider is identified as Hetzner, with both IPv4 and IPv6 DNS records. Performance metrics indicate a slow load time of approximately 6.45 seconds with a large number of resources (135) and a page size of about 185 KB. Mobile optimization and accessibility are rated good, with a consistent and professional design. The technical stack includes multiple marketing and tracking scripts, cookie consent management via Borlabs Cookie, and affiliate program integration. However, the lack of SSL and security headers represents a technical risk that should be addressed promptly.
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. 66/100 +7Medium29 findingsView report
  2. 59/100Medium32 findingsView report
Reviews of this site

Share your experience with salesviewer.org. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review salesviewer.org.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.