Skip to main content

Security report for brutalkruhac.cz

Brutal Kruháč · Other · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

46/100

Risk levelHigh

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

Brutal Kruháč is a Czech Republic-based fitness training organization specializing in circuit training for beginners and advanced participants. Established in 2012, it operates in multiple cities offering diverse training sessions both in-person and online. The website is professionally designed using WordPress with WooCommerce for e-commerce capabilities and integrates modern marketing and analytics tools such as Google Analytics and Facebook Pixel. The business targets fitness enthusiasts seeking dynamic and effective workouts in a community environment. The company maintains a consistent brand presence with active social media engagement and customer testimonials enhancing trust. Technically, the site is well-structured, mobile-optimized, and SEO-friendly, hosted by Wedos, a reputable Czech hosting provider. Security posture is solid with HTTPS enforced and standard security headers present, though there is room for improvement in publishing explicit security policies and incident response information. Overall, the website reflects a credible and mature business with good digital maturity and moderate tracking practices balanced by basic GDPR compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 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

9 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 brutalkruhac.cz

This scan found 26 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
62
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
45
Average
46

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

Brutal Kruháč holds a strong regional position in the fitness sector within the Czech Republic, leveraging a community-driven business model focused on circuit training. Its competitive advantage lies in offering varied training programs tailored to different skill levels and locations, supported by a professional team of trainers. Revenue streams likely include paid training sessions, online classes, and merchandise via WooCommerce. The target customer segment includes fitness beginners and enthusiasts looking for engaging and effective workouts. The company demonstrates growth through multiple city operations and a robust online presence. Partnerships are implied through social media and event management integrations, though no explicit partner domains were identified. The business operates with transparency, providing clear contact information and customer references, which supports customer acquisition and retention.

Security posture

The website exhibits a mature security posture with HTTPS enforced and a suite of security headers such as Strict-Transport-Security and X-Frame-Options implemented. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The use of GDPR compliance plugins and cookie consent mechanisms indicates awareness of privacy regulations. However, the absence of a dedicated security policy or vulnerability disclosure page limits transparency. Incident response readiness is not publicly documented, which could be improved to enhance trust. Overall, the security measures are adequate for the business scale but could benefit from formalized policies and enhanced user account protections.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Regularly audit and update all plugins and themes to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Consider multi-factor authentication for user accounts to strengthen security posture.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Brutal Kruháč
Description
Kruhový trénink Brutal Kruháč je osvědčený trénink zaměřený na rozvoj síly, výbušnosti, dynamiky a vytrvalosti. Vyzkoušej první trénink zdarma! Pořádají kruhové tréninky v několika městech ČR s lekcemi pro začátečníky i pokročilé.
Key services
kruhové tréninky, online tréninky, rezervace tréninků, osobní trenérské služby
Content quality
good
Branding
consistent

Technology

Stack
WordPress, WooCommerce, jQuery, Google Analytics, Facebook Pixel, Yoast SEO, Events Manager plugin, Super Socializer plugin, Redux Framework
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security plugins (e.g. GDPR compliance plugin)

Analytics and tracking

Services
Google Analytics, WordPress.com Stats
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel, Super Socializer plugin
Transparency
basic

Site quality

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

Key observations

  1. Website is a WordPress-based fitness training platform focused on circuit training in Czech Republic.
  2. Content is in Czech language with good SEO and structured data.
  3. Multiple social media links and active presence on Facebook, Twitter, Instagram.
  4. No signs of malicious content or phishing.
  5. Good use of analytics and marketing tools with basic privacy compliance.
  6. No explicit security or incident response policies published.
  7. Contact information is clearly provided with multiple phone numbers and emails.
  8. Domain is well aged and consistent with business claims.
Technical notes

Notes

The website is built on a WordPress CMS platform with WooCommerce for e-commerce functionality, supported by popular plugins such as Events Manager and Super Socializer. The front-end uses Bootstrap and jQuery, ensuring responsive design and interactive elements. SEO is enhanced via Yoast SEO plugin and structured data (JSON-LD) is implemented for rich search results. Hosting is provided by Wedos, a reputable Czech provider, ensuring domain and hosting consistency. Performance is moderate with asynchronous loading of scripts and CDN usage for fonts and analytics. Technical debt appears low, but continuous monitoring and updates are recommended to maintain security and performance. The site is mobile-optimized and accessible at a basic level, with opportunities for further enhancement.
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 brutalkruhac.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 brutalkruhac.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.