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Security report for redsensemedical.com

Redsense Medical AB · Healthcare · Sweden

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

35/100

Risk levelHigh

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

Redsense Medical AB is a Swedish healthcare technology company specializing in blood loss detection alarm systems designed to improve patient safety during hemodialysis. Their patented fiber optics technology underpins FDA-cleared and CE-marked products, positioning them as a niche leader in this medical device segment. The website reflects a focused business model targeting healthcare providers and dialysis clinics, offering products, training, and investor information. Technically, the website is built on WordPress with modern frameworks like Bootstrap and integrates Google Analytics for user tracking. The site is mobile-optimized with good SEO practices and professional design, though performance is moderate. Security posture is adequate with HTTPS enforced, but lacks advanced security headers and explicit incident response policies. Overall, the security posture is solid but could be improved by implementing cookie consent mechanisms, security headers, and publishing security policies. The domain registration details align well with the company’s profile, supporting legitimacy. The site’s content quality and business credibility are strong, though privacy compliance could be enhanced. Strategic recommendations include enhancing privacy compliance with cookie consent, strengthening security headers, and publishing incident response information to improve trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

8 findings rated critical or high. Fix these first.

  1. GDPR outside view

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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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';…

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

Keep watching redsensemedical.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

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

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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
0
Security headers
15
Email security
70
DNS health
75
Network security
20
GDPR outside view
28
Average
35

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention redsensemedical.com, from OffSeq Breach.

No leaked records found

Breach holds no records for redsensemedical.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Redsense Medical operates in the healthcare sector with a specialized focus on blood loss detection technology for hemodialysis. Their competitive advantage lies in patented fiber optics technology and regulatory clearances (FDA, CE). The business model centers on manufacturing and supplying medical devices, supported by training and educational resources. The company targets healthcare providers and dialysis centers, with a small company size and Swedish origin. Investor relations and media presence indicate active market engagement. Partnerships with Spotlight Stock Market and a web agency (Plucera) are evident. Growth indicators include recent press releases and financial reports. The company maintains a consistent brand and digital presence across social media platforms.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and no visible exposure of sensitive data. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. No security.txt or incident response contact information is published, indicating limited incident response readiness. GDPR compliance is partially addressed via a privacy policy but lacks cookie consent mechanisms. The WordPress environment necessitates regular plugin and theme audits to mitigate vulnerabilities. Overall, the security culture appears basic but functional, with room for improvement in transparency and technical controls.

Recommendations

  1. Implement a comprehensive cookie consent banner to comply with GDPR and enhance user privacy transparency.
  2. Add and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to strengthen site security.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  4. Conduct regular security audits of WordPress plugins and themes to prevent vulnerabilities.
  5. Enhance privacy compliance by detailing data retention policies and user data handling practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Redsense Medical AB
Description
Redsense Medical develops and markets blood loss detection alarm systems to improve patient safety, using patented fiber optics technology. Their products are FDA cleared and CE marked for hemodialysis.
Key services
Blood loss detection alarm units, Sensor patches, Redsense Clamp, Training and education materials
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Bootstrap, Yoast SEO, Google Analytics, Adobe Fonts (Typekit)
Frameworks
Bootstrap
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • No visible exposed sensitive data
  • Use of security plugins (implied by WordPress environment)

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is focused on healthcare and medical device safety.
  3. No visible contact emails or phone numbers on main pages; contact form is primary contact method.
  4. No cookie consent banner detected despite GDPR relevance.
  5. Social media presence is active and linked.
  6. No explicit security or incident response policies published.
  7. Use of modern web technologies and SEO best practices.
Technical notes

Notes

The website is built on a WordPress CMS platform using PHP, jQuery, and Bootstrap for responsive design. It leverages Yoast SEO for search engine optimization and integrates Google Analytics for visitor tracking. The site uses Adobe Fonts (Typekit) for typography. Performance is moderate, with room for optimization. Mobile responsiveness is good, ensuring accessibility across devices. The technical stack is modern but could benefit from improved security configurations and performance tuning. Hosting provider details are not explicitly available from the content. Overall, the technical implementation supports the business needs effectively but requires enhancements in security and privacy features.
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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