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Security report for pmeasuring.com

Particle Measuring Systems · Manufacturing · United States

Medium risk. 1 critical or high finding in SSL/TLS.

Security score

75/100

Risk levelMedium

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

Particle Measuring Systems is a well-established company specializing in contamination monitoring and control solutions for clean manufacturing environments such as pharmaceutical and semiconductor industries. With over 50 years of industry experience and a parent company Spectris, they offer a broad range of products including particle counters, microbial samplers, and advisory services. Their website reflects a strong market position with comprehensive resources, training, and global contact points. Technically, the site is built on WordPress with modern SEO and analytics tools, providing a good user experience and mobile optimization. Security posture is solid with HTTPS and cookie consent mechanisms, though explicit security policies and incident response information are not found. The absence of WHOIS registration data is a notable anomaly that slightly reduces trust but does not overshadow the professional presentation and comprehensive compliance documentation. Overall, the website scores well in content quality, technical implementation, and privacy compliance, making it a credible and authoritative source in its domain.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 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

1 finding rated critical or high. Fix these first.

  1. 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

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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
62
Security headers
85
Email security
85
DNS health
85
Network security
40
GDPR outside view
95
Average
75

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

The company targets clean manufacturing sectors requiring stringent contamination control, leveraging a B2B model with product sales, services, and training. Their market positioning as a world leader is supported by extensive product lines and advisory services. The parent company relationship with Spectris adds credibility. The website's multilingual support and global contact information indicate a broad international presence. Marketing and analytics tools are used responsibly with GDPR compliance. The lack of visible incident response or vulnerability disclosure policies suggests areas for maturity improvement. Overall, the business intelligence points to a stable, large enterprise with a strong focus on quality and regulatory compliance.

Security posture

The website enforces HTTPS and uses cookie consent banners aligned with GDPR requirements. Security headers are not explicitly confirmed but should be reviewed for completeness. No sensitive data exposure or vulnerable libraries were detected. The absence of published security policies or incident response contacts is a gap in transparency and readiness. The use of third-party analytics and marketing scripts is managed with consent, reducing privacy risks. Recommendations include publishing security policies, incident response procedures, and vulnerability disclosure information to enhance trust and compliance.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  2. Implement and verify comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Establish and publicize a vulnerability disclosure program and security.txt file to encourage responsible reporting.
  4. Regularly audit third-party scripts and plugins for security vulnerabilities and update them promptly.
  5. Enhance WHOIS domain registration transparency or clarify privacy protection to improve domain legitimacy trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Particle Measuring Systems
Description
Particle Measuring Systems provides contamination monitoring & control for clean manufactures such as pharmaceutical or semiconductor.
Key services
Contamination monitoring instruments, Advisory services, Training and education, Repair and calibration services, Cleanroom certification services, Particle counter rental
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Yoast SEO, jQuery, Font Awesome, Matomo Analytics, Bing UET, Salesforce Embedded Messaging, GDPR Cookie Compliance plugin
Frameworks
Bootstrap
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data found in HTML
  • Use of security/privacy plugins

Analytics and tracking

Services
Matomo, Microsoft Clarity, Bing UET, Google Tag Manager, Pardot
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads, Google Tag Manager
Tracking pixels
Microsoft Clarity, Matomo Analytics, Bing UET, Pardot, OptinMonster
Marketing tools
Salesforce Embedded Messaging, OptinMonster
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 rich content and professional design
  2. Comprehensive privacy and cookie policies with GDPR compliance
  3. Multiple contact methods including emails, phone numbers, and contact forms
  4. Use of modern analytics and marketing tools with consent mechanisms
  5. No visible security policy or incident response information
  6. WHOIS data missing, which is a concern for domain legitimacy
  7. Strong branding and consistent messaging
  8. Good SEO and accessibility practices
Technical notes

Notes

The website is built on a modern WordPress platform using Bootstrap for responsive design and integrates multiple analytics and marketing tools including Matomo, Microsoft Clarity, Bing UET, Pardot, and OptinMonster. SEO is optimized with Yoast SEO plugin and structured data is implemented via JSON-LD. Performance is moderate with good mobile optimization and accessibility features. The site uses GDPR Cookie Compliance plugin for privacy management. Technical risks include reliance on multiple third-party scripts which require ongoing security monitoring. The missing WHOIS data is a technical anomaly that should be investigated. Overall, the technical infrastructure supports a professional and user-friendly experience with room for security enhancements.
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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