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Security report for steiner-optics.com

Steiner Optics · Manufacturing · N/a

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

79/100

Risk levelLow

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

Steiner Optics is a specialized manufacturer and retailer of high-quality optics products targeting hunting, tactical, marine, and adventure markets. The website presents a professional and consistent brand image with a focus on quality optics equipment. The technical infrastructure is based on Drupal 10 CMS, integrating modern analytics tools such as PostHog and Google Analytics, and employs cookie consent mechanisms to comply with privacy regulations. Security posture is good with HTTPS enabled and partial security headers, though improvements are recommended for full compliance and protection. The absence of WHOIS data for the domain raises concerns about domain registration legitimacy, which impacts overall trustworthiness despite the professional website presentation. No adult or questionable content is present, making the site safe for general audiences.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 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 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 SSL Key Length

      SSL certificate uses 256-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 steiner-optics.com

This scan found 17 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

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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
75
Security headers
50
Email security
80
DNS health
85
Network security
100
GDPR outside view
83
Average
79

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 operates in the manufacturing sector, focusing on optics for outdoor and tactical use. Its market position appears established with a medium-sized business model. The website targets outdoor enthusiasts and professionals requiring specialized optics. Revenue streams likely include direct product sales and partnerships with distributors. The presence of multiple tracking and advertising networks indicates active marketing efforts. However, the lack of explicit contact information and missing WHOIS data suggest areas for improvement in transparency and business credibility. The company maintains compliance with GDPR through cookie consent and privacy policies, supporting its operations in regulated markets.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and some security headers present. Cookie consent and privacy compliance are well implemented, indicating awareness of data protection requirements. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a security policy, incident response information, and vulnerability disclosure mechanisms limits the site's security readiness. The missing WHOIS data and domain registration inconsistencies pose a risk factor that should be addressed to enhance trust. Overall, the security posture is adequate but could benefit from formalized policies and improved transparency.

Recommendations

  1. Implement a full Content-Security-Policy header to mitigate XSS and related attacks.
  2. Publish a security policy and incident response page to improve transparency and readiness.
  3. Add a security.txt file to facilitate vulnerability reporting and responsible disclosure.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Provide clear and verified contact information including business emails and phone numbers.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Steiner Optics
Description
Steiner Optics specializes in high-quality optics products for hunting, tactical, marine, and adventure activities.
Key services
Manufacture and sale of optics products including binoculars, scopes, and rangefinders
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, PostHog analytics, Google Tag Manager, Cookiebot
Frameworks
Drupal 10
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

Services
PostHog, Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc., Google
Tracking pixels
PostHog, Bazaarvoice, Issuu
Marketing tools
Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website is accessible with no blocking or WAF challenge.
  2. WHOIS data is missing or domain appears unregistered in the raw WHOIS output.
  3. Cookie consent and privacy compliance mechanisms are implemented.
  4. No direct contact emails or phone numbers found in the HTML content.
  5. Website uses modern CMS (Drupal 10) and analytics tools (PostHog, Google Analytics).
  6. Security headers are partially implemented; SSL is enabled.
  7. No adult or questionable content detected.
  8. Advertising and tracking practices are transparent with consent.
  9. Business information is limited but consistent with optics manufacturing and retail.
Technical notes

Notes

The website uses Drupal 10 CMS, a modern and secure platform, supported by JavaScript libraries and analytics tools such as PostHog and Google Tag Manager. Cookiebot is used for cookie consent management, indicating compliance with privacy laws. The site is mobile optimized with good SEO practices and a consistent design. Performance is moderate, with room for improvement in loading speed and accessibility. The technical stack is modern but could benefit from enhanced security headers and formalized security documentation. No hosting provider details were identified from the HTML content.
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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