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Security report for selteka.eu

UAB SELTEKA · Manufacturing · Lithuania

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

Security score

70/100

Risk levelMedium

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

Selteka is a well-established European Electronics Manufacturing Services (EMS) provider based in Lithuania, with a history dating back to 1956. The company specializes in EMS and ODM solutions across multiple high-impact sectors including telecommunications, automotive, medical technology, industrial applications, and smart building IoT. With a sizable facility and a skilled workforce, Selteka offers both mass production and high-mix, low-volume manufacturing tailored to complex customer needs. The website reflects a professional and consistent brand presence, supported by clear contact information and social media channels. Technically, the website is built on the Squarespace platform, leveraging modern web technologies such as Google Fonts and Google Maps API. The site is mobile-optimized and provides a cookie consent mechanism, indicating attention to privacy compliance. However, no advanced security headers or incident response policies are evident, suggesting room for improvement in security posture. Security-wise, the site uses HTTPS with good SSL configuration, but lacks explicit security headers and documented security policies. No vulnerabilities or suspicious elements were detected in the accessible content. The absence of WHOIS registrant data is due to EURid privacy policies, but the domain and website content align with a legitimate business entity. Overall, Selteka's digital presence is solid with good business credibility and privacy compliance. Strategic enhancements in security headers, incident response transparency, and analytics integration could further strengthen their security and operational maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
55/ 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

5 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

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  2. 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';…

  3. 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

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

Keep watching selteka.eu

This scan found 23 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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Full report

€39.90one-time

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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
35
Email security
80
DNS health
85
Network security
100
GDPR outside view
55
Average
70

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

Selteka occupies a strong position in the European EMS market, leveraging over six decades of experience and a broad sector focus. Their business model centers on providing tailored manufacturing services to B2B clients in technology-driven industries. The company’s product recognition and awards indicate competitive advantages in innovation and quality. The website’s clear presentation of services, products, and client focus supports effective market communication. The presence on LinkedIn and Facebook suggests active engagement with professional and social audiences. No direct revenue or partnership data is available, but the company’s scale and history imply stable operations with potential for growth in IoT and medical sectors.

Security posture

The website demonstrates a baseline security posture with enforced HTTPS and cookie consent mechanisms, aligning with GDPR requirements. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection reduces defense-in-depth. No incident response or security policy information is published, which may impact trust and readiness for security events. The absence of analytics or tracking scripts minimizes privacy risks but also limits insight into user behavior. Overall, the security maturity is moderate, suitable for informational business websites but requiring enhancements for higher assurance levels.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.
  2. Publish a security policy and incident response contact information to improve transparency and preparedness.
  3. Conduct regular audits of third-party scripts and dependencies to identify and remediate vulnerabilities.
  4. Enhance analytics capabilities with privacy-respecting tools to better understand user engagement and improve marketing strategies.
  5. Maintain and update privacy and cookie policies to reflect evolving regulations and best practices.

Contact details published on the site

Addresses
Legal name
UAB SELTEKA
VAT number
LT349373716
Registration number
134937372
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
UAB SELTEKA
Description
Founded in 1956 as the Kaunas Radio Factory and rebranded in 1997, Selteka is a leading European Electronics Manufacturing Services (EMS) provider and a center of production engineering excellence. They offer comprehensive EMS and ODM solutions across telecommunications, automotive, medical technology, industrial applications, and smart building IoT sectors. The company has over 60 years of experience, a 5300 sqm facility, and a team of 300+ employees specializing in mass production and high-mix, low-volume manufacturing.
Key services
Electronics Manufacturing Services (EMS), Original Device Manufacturing (ODM), Mass production, High-mix, low-volume manufacturing
Content quality
good
Branding
consistent

Technology

Stack
Squarespace CMS, Google Fonts, Google Maps API, Typekit Fonts, JavaScript, CSS3
Platforms
Squarespace
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. WHOIS data is not publicly available due to EURid privacy policy.
  3. The website uses Squarespace CMS and standard modern web technologies.
  4. Privacy and cookie policies are present with consent mechanisms.
  5. Contact information is clearly provided including email, phone, and physical address.
  6. No explicit security policy or incident response information found.
  7. No terms of service page detected.
  8. No analytics or tracking scripts detected beyond standard fonts and maps.
  9. The website content is professional and consistent with a manufacturing business.
  10. Social media presence on LinkedIn and Facebook is confirmed.
Technical notes

Notes

The website is hosted on Squarespace, a reputable platform providing managed hosting and CMS capabilities. The technology stack includes modern web fonts, Google Maps integration, and asynchronous JavaScript loading, contributing to moderate performance and good mobile responsiveness. The site structure is clear with semantic HTML and meta tags supporting SEO. However, accessibility features are basic and could be improved with ARIA roles and better keyboard navigation support. The absence of advanced frameworks or custom backend technologies indicates low technical complexity but also limits customization and scalability potential.
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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