Skip to main content

Security report for sacharidy.cz

Other · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

48/100

Risk levelHigh

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

The website sacharidy.cz is a Czech language informational portal focused on carbohydrates and their role in nutrition and sports performance. It provides educational content about different types of carbohydrates, their benefits, and links to related sports nutrition products primarily through affiliate marketing partnerships with established e-commerce sites like fitsport.eu. The site uses the adSYSTEM CMS platform and includes tracking via Google Analytics. While the site is accessible and well-structured with good content quality, it lacks critical compliance elements such as privacy and cookie policies, contact information, and security headers. The absence of WHOIS data for the domain reduces trust and raises questions about domain legitimacy. Overall, the site serves a niche audience interested in sports nutrition but requires improvements in security and compliance to enhance trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

10 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  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 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 sacharidy.cz

This scan found 20 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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
85
Security headers
20
Email security
65
DNS health
85
Network security
20
GDPR outside view
10
Average
48

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

Sacharidy.cz operates as a small niche informational website targeting fitness enthusiasts and individuals interested in carbohydrate nutrition. Its business model relies on content marketing and affiliate sales through partnerships with sports nutrition e-shops. The site maintains a consistent brand and content focus, leveraging external partner domains for product sales. The lack of direct contact information and company details suggests a low-profile operation, possibly a content hub rather than a direct retailer. The partnership ecosystem includes multiple Czech sports nutrition and supplement domains, indicating a well-established affiliate network. Growth potential depends on improving compliance and security to build user trust.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and no visible exposed sensitive data or forms on the main page. However, it lacks important security headers such as Content-Security-Policy and X-Frame-Options, which are recommended to mitigate common web attacks. The use of outdated or unverified JavaScript libraries like jQuery could pose vulnerabilities if not regularly updated. The absence of privacy and cookie policies indicates non-compliance with GDPR, which is a significant compliance gap for a European site. Incident response and security policy information are not provided, limiting transparency and readiness. Overall, the security maturity is low to moderate, with room for significant improvement.

Recommendations

  1. Implement comprehensive privacy and cookie policies to ensure GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear contact information and a security policy page to enhance transparency and trust.
  4. Regularly update all JavaScript libraries and CMS components to mitigate vulnerabilities.
  5. Consider publishing an incident response plan or contact channel for security issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Web věnovaný sacharidy, sacharid, cukr a cukry.
Key services
Educational content about carbohydrates, Affiliate links to sports nutrition products, Product recommendations
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, adSYSTEM CMS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS used
  • No visible exposed sensitive data
  • No forms detected on main page

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected
  2. Content is focused on carbohydrates and sports nutrition education
  3. No privacy, cookie, or terms of service policies found
  4. No contact emails or phone numbers explicitly provided
  5. Uses Google Analytics for tracking
  6. Affiliate links to reputable sports nutrition e-shops present
  7. WHOIS data unavailable, limiting domain legitimacy verification
  8. No security headers detected in provided data
  9. Site uses adSYSTEM CMS and jQuery
  10. Mobile optimization is basic but functional
Technical notes

Notes

The website is built on the adSYSTEM CMS platform and uses jQuery for client-side scripting. Google Analytics is integrated for user tracking. The site loads CSS and JS resources from its own domain and external domains related to affiliate partners. The HTML is well-structured with proper meta tags for SEO and viewport settings for mobile responsiveness, though mobile optimization is basic. Performance is moderate with no explicit indicators of slow loading but could benefit from optimization. Accessibility features are minimal but present. The lack of security headers and absence of structured data like JSON-LD or Open Graph tags limit SEO and security effectiveness. Hosting provider details are not discernible from the 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

Reviews of this site

Share your experience with sacharidy.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review sacharidy.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.