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Security report for salesfeed.com

SalesFeed Nederland B.V. · Technology · Netherlands

Medium risk. 6 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

58/100

Risk levelMedium

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

SalesFeed Nederland B.V. is a Dutch technology company specializing in B2B lead generation, marketing automation, and account based marketing software. The company offers a SaaS platform focused on business recognition, real-time website personalization, and CRM enrichment to help businesses optimize sales and marketing efforts. The website is professionally designed, targeting Dutch B2B companies, and demonstrates a mature digital presence with integrations of modern marketing and analytics tools. Security posture is good with HTTPS and cookie consent mechanisms in place, though some security headers and explicit policies are missing. WHOIS data is unavailable, which slightly reduces trust but the overall business credibility remains high based on website content and branding.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 100 · Low
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

6 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 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';…

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 384-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching salesfeed.com

This scan found 22 issues across 5 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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Recommended

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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
52
Security headers
15
Email security
80
DNS health
80
Network security
20
GDPR outside view
100
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

SalesFeed holds a strong position in the Dutch B2B marketing technology sector, leveraging AI-powered business recognition and personalization since 2010. Their business model is SaaS with a focus on lead generation and account based marketing. The company showcases a broad client base including large enterprises and SMEs, supported by a partner program and extensive training resources. Revenue streams likely include subscriptions and professional services. The company ecosystem includes marketing automation and analytics integrations, enhancing customer value. Strategic observations include a focus on local market leadership and continuous product innovation.

Security posture

The website employs HTTPS with a valid SSL configuration and implements a comprehensive cookie consent banner aligned with GDPR requirements. However, no explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, and no security.txt or incident response contacts are published. The use of third-party scripts and marketing tools introduces potential risk vectors that should be regularly audited. Overall, the security maturity is moderate to good, with room for improvement in formal security policies and headers to enhance protection and compliance.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  2. Publish a security.txt file to facilitate vulnerability disclosure and improve transparency.
  3. Add explicit privacy policy and terms of service pages linked prominently on the website.
  4. Enhance accessibility compliance to improve user experience and legal compliance.
  5. Regularly audit third-party scripts and marketing tools for security vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SalesFeed Nederland B.V.
Description
SalesFeed biedt software voor bedrijfsherkenning, B2B leadgeneratie, conversie optimalisatie en marketing intelligence. Het bedrijf richt zich op het leveren van betrouwbare sales leads, realtime personalisatie en Account Based campagnes, met een focus op Nederlandse klanten.
Key services
Bedrijfsherkenning, Leadgeneratie, Account Based Marketing, Website personalisatie, CRM verrijking
Content quality
good
Branding
consistent

Technology

Stack
WordPress, jQuery, Google Tag Manager, Google Analytics, Swiper.js, Slick Carousel, FontAwesome, Marketing Automation Services (SharpSpring), Tawk.to chat widget
Frameworks
Foundation Sites
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, DoubleClick, LinkedIn Ads
Tracking pixels
SharpSpring Marketing Automation
Marketing tools
SharpSpring, Tawk.to chat
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. Strong cookie consent implementation with GDPR compliance features.
  3. No explicit privacy policy or terms of service pages found in provided content.
  4. Multiple client logos and references to Dutch market indicate established business.
  5. Use of modern JavaScript libraries and marketing automation tools.
  6. No direct contact emails or phone numbers found in visible content; contact via forms.
  7. No security.txt or explicit vulnerability disclosure found.
  8. No explicit data protection officer contact found.
  9. No certifications or security frameworks mentioned.
Technical notes

Notes

The website is built on WordPress CMS using modern front-end libraries such as jQuery, Swiper.js, and Slick Carousel. It integrates Google Tag Manager, Google Analytics, and marketing automation services like SharpSpring. The site is mobile optimized with responsive design and good SEO practices including structured data and Open Graph tags. Performance is moderate with asynchronous script loading. Technical risks include reliance on multiple third-party scripts which require ongoing security monitoring. Hosting provider details are not explicit, but SSL and HTTPS are properly configured.
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. 55/100Medium31 findingsView report
  2. 55/100Medium31 findingsView report
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