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Security report for sourcengine.com

Sourcengine · Technology · N/a

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

68/100

Risk levelMedium

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

Sourcengine operates a leading electronic components marketplace targeting professional buyers and engineers. The platform aggregates over 3,500 traceable or vetted suppliers, offering a vast catalog of parts with worldwide shipping and a 3-year warranty. Key services include RFQ submission, BOM management via Quotengine, and API integrations enabling seamless ERP system connectivity. The website demonstrates strong market positioning within the technology and manufacturing sectors, supported by consistent branding and trust indicators such as certifications and warranties. Technically, the site is built on Webflow CMS with modern JavaScript libraries and integrates tracking and marketing tools like Apollo.io and Jetboost. The infrastructure appears performant and mobile-optimized, with HTTPS enforced and service workers implemented. However, explicit security headers are not detected, and no vulnerability disclosure or incident response information is provided, representing areas for security enhancement. From a security and compliance perspective, the site includes comprehensive privacy and cookie policies with GDPR compliance. Contact information is primarily via email and web forms, with no phone numbers or physical addresses explicitly listed. The WHOIS data is missing or privacy protected, which slightly reduces trust but is mitigated by the professional presentation and business legitimacy. Overall, Sourcengine presents a mature, well-maintained e-commerce platform with strong business credibility and technical implementation. Strategic improvements in security headers, incident response transparency, and WHOIS data clarity would further enhance trust and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
70/ 100 · Medium
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. 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

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

Keep watching sourcengine.com

This scan found 22 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

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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
75
Security headers
15
Email security
70
DNS health
80
Network security
100
GDPR outside view
70
Average
68

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

Sourcengine is positioned as an essential player in the electronic components distribution and procurement market, leveraging a marketplace model that connects suppliers and buyers globally. Its competitive advantage lies in the breadth of suppliers, traceability of parts, and integrated procurement tools that streamline quoting and inventory management. The business model generates revenue through marketplace transactions and value-added services such as API integrations and excess inventory sales. The partnership ecosystem includes its parent company Sourceability and supply risk analytics provider Datalynq, indicating a strategic approach to supply chain risk management. Growth indicators include a large parts catalog, featured manufacturers, and active blog content targeting industry professionals. The company maintains a professional online presence with consistent branding and trust signals, supporting sustained market relevance.

Security posture

The website demonstrates a good security maturity level with HTTPS enforced and no visible exposure of sensitive data. The use of service workers and modern JavaScript frameworks indicates a contemporary security-aware development approach. However, the absence of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces defense-in-depth. The lack of a published security.txt file or vulnerability disclosure policy limits transparency and incident response readiness. Privacy policies and cookie consent mechanisms are well implemented, supporting GDPR compliance. No critical vulnerabilities or malware indicators were detected in the HTML content. Overall, the security posture is solid but could benefit from enhanced header policies and incident response disclosures.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to strengthen browser security.
  2. Publish a security.txt file and vulnerability disclosure policy to improve transparency and facilitate responsible reporting.
  3. Provide explicit incident response contact information such as security@ or abuse@ email addresses.
  4. Clarify WHOIS registration data or use a verified domain registration to enhance trustworthiness.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance with privacy regulations and minimize tracking footprint.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sourcengine
Description
Sourcengine is an electronic components marketplace offering access to over 3,500 traceable or vetted suppliers with worldwide shipping and a 3-year warranty. It serves professional buyers and engineers with a large catalog of electronic components and integrated tools such as RFQ, BOM management, and API integrations.
Key services
Electronic component marketplace, Request for Quote (RFQ) service, BOM management tool (Quotengine), API integrations for ERP systems, Sell excess inventory service
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow CMS, jQuery, Google Fonts, Apollo.io tracker, Jetboost, Cloudflare (implied by zaraz and cf scripts)
Frameworks
Webflow
Platforms
Webflow hosting
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Service worker registered
  • No exposed sensitive data in HTML
  • Secure forms with autocomplete off and input validation

Analytics and tracking

Services
Google Tag Manager, Apollo.io
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
LinkedIn Pixel, Apollo.io tracker
Marketing tools
Jetboost
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is rich, professional, and targeted to electronics industry professionals.
  3. Strong branding and consistent design throughout the site.
  4. Multiple tools and integrations offered to enhance user experience.
  5. Privacy and cookie policies are present and GDPR compliant.
  6. WHOIS data is missing or privacy protected, which slightly impacts trust.
  7. No phone numbers or physical addresses explicitly found in the HTML content.
  8. Contact primarily via email and contact forms.
  9. No explicit security.txt or vulnerability disclosure page found.
Technical notes

Notes

The website is built on the Webflow CMS platform, leveraging modern front-end technologies including jQuery and Google Fonts. It integrates third-party marketing and analytics tools such as Apollo.io and Jetboost, and uses Cloudflare services for CDN and security. The site is mobile-optimized with responsive design and fast loading times. SEO best practices are followed with proper meta tags, Open Graph, and JSON-LD structured data. Accessibility features are present but could be further enhanced. The technical infrastructure supports a robust e-commerce marketplace with integrated tools for RFQ, BOM management, and API connectivity. Opportunities exist to improve security headers and incident response mechanisms to reduce technical risks.
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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