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Security report for biotechusa.cz

BioTechUSA Czech · E-commerce · Czech Republic

Low risk. 2 critical or high findings in SSL/TLS.

Security score

80/100

Risk levelLow

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

BioTechUSA Czech operates an e-commerce platform specializing in nutritional supplements and fitness products tailored for the Czech market. The website is built on the Shopify platform, leveraging modern technologies such as Algolia for search, Judge.me for customer reviews, and integrates multiple marketing and analytics tools including Google Tag Manager and Klaviyo. The site demonstrates a good level of digital maturity with responsive design and a professional user experience. Security posture is strong with HTTPS enforced and appropriate security headers, although explicit privacy and terms of service pages are not clearly found, which impacts compliance confidence. No WHOIS data is available for the subdomain, but the site’s professional presentation and consistent branding support its legitimacy. Overall, the site is well-positioned in the e-commerce supplement market in Czech Republic with room for improvement in privacy disclosures and contact transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

2 findings 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
    • 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 biotechusa.cz

This scan found 17 issues across 5 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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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
57
Security headers
75
Email security
60
DNS health
85
Network security
100
GDPR outside view
100
Average
80

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 website serves as a regional online retail channel for BioTechUSA, a known international supplement brand. Its business model focuses on direct-to-consumer sales via an online storefront, targeting fitness enthusiasts and health-conscious consumers in Czech Republic. The integration of customer reviews and advanced search functionality enhances user engagement and conversion potential. The presence of multiple marketing tools indicates active customer acquisition and retention strategies. The lack of explicit company contact details and privacy policy pages suggests areas for operational transparency improvement. The partnership with biotechusa.hu indicates a regional network supporting brand presence in Central Europe.

Security posture

The website employs HTTPS with strong SSL configuration and security headers such as Content-Security-Policy and Strict-Transport-Security, indicating a solid baseline security posture. The use of reputable third-party services for reviews, marketing, and analytics reduces risk exposure. However, the absence of visible privacy policy and terms of service pages, as well as lack of explicit security or incident response policies, represents compliance gaps. No vulnerabilities or exposed sensitive data were detected in the HTML content. The cookie consent mechanism is implemented, supporting GDPR compliance efforts. Overall, the security posture is good but could be enhanced by publishing comprehensive privacy and security policies and providing clear contact channels for incident reporting.

Recommendations

  1. Publish a comprehensive privacy policy page detailing GDPR compliance and data handling practices.
  2. Add a clearly accessible terms of service page to define user and business obligations.
  3. Provide explicit contact information including customer support and security incident contacts.
  4. Enhance website accessibility to meet recognized standards for broader user inclusivity.
  5. Regularly review and audit third-party scripts and integrations for security and privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
BioTechUSA Czech
Description
E-commerce website selling nutritional supplements and related products under the BioTechUSA brand, targeting Czech customers.
Key services
Online sales of dietary supplements, Customer reviews and product ratings, Search and product filtering
Content quality
good
Branding
consistent

Technology

Stack
Shopify, jQuery, Algolia Search, Judge.me Reviews, Google Tag Manager, Klaviyo, Emarsys, Scarab Research
Platforms
Shopify
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner
  • No exposed sensitive data in HTML
  • Use of reputable third-party scripts

Analytics and tracking

Services
Google Analytics (via GTM), Shopify Analytics, Klaviyo
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel, Klaviyo, Emarsys, Judge.me
Marketing tools
Klaviyo, Emarsys, Judge.me
Transparency
good

Site quality

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

Key observations

  1. Website is a Shopify-based e-commerce store for BioTechUSA brand in Czech Republic
  2. No WHOIS data available from CZ.NIC registry for this subdomain
  3. Privacy and terms pages not explicitly found or linked
  4. Cookie consent implemented with Cookiebot
  5. Multiple third-party marketing and analytics tools integrated
  6. No direct contact emails or phone numbers found in HTML content
  7. Site uses HTTPS with strong security headers
  8. Content is relevant and professionally presented
  9. No adult or explicit content detected
  10. No WAF or blocking detected, site fully accessible
Technical notes

Notes

The website is built on Shopify, utilizing a modern tech stack including jQuery, Algolia for search, and Judge.me for reviews. It integrates multiple marketing and analytics tools such as Google Tag Manager, Klaviyo, and Emarsys, indicating a mature digital marketing infrastructure. The site loads resources from reputable CDNs and uses preconnect hints to optimize performance. Mobile optimization is good, and SEO meta tags including Open Graph and Twitter cards are present, supporting social media sharing and search visibility. Accessibility features are basic and could be improved. The site does not exhibit technical debt or deprecated technologies but would benefit from enhanced privacy and compliance documentation.
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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