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Security report for akcneletaky.sk

AkčnéLetáky.sk · Retail · Slovakia

High risk. 13 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

34/100

Risk levelHigh

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

AkcneLetaky.sk is a Slovak online platform specializing in aggregating promotional leaflets and discount offers from a wide range of retail chains including hypermarkets, supermarkets, and specialty stores. The website serves consumers in Slovakia by providing a centralized location to find current sales and discounts, helping users save money on their purchases. The platform features categorized navigation, search functionality, and links to numerous partner retail domains, indicating a well-structured business model focused on retail marketing and consumer savings. Technically, the website employs standard web technologies such as HTML5, CSS, and JavaScript, and integrates Google services including Google Analytics and Adsense for analytics and monetization. The site is served over HTTPS, ensuring encrypted communication, and demonstrates moderate performance and good mobile optimization. However, it lacks visible security headers and does not provide privacy or cookie policies, which are important for compliance and user trust. From a security perspective, the site shows a basic security posture with HTTPS enabled and no visible vulnerabilities or exposed sensitive data. The absence of security headers and formal privacy and cookie policies represents areas for improvement. No incident response or vulnerability disclosure information is provided, which could be a gap in security readiness. The website does not appear to be blocked by any WAF or security challenge, and no adult or explicit content is present, making it safe for general audiences. Overall, AkcneLetaky.sk is a legitimate and established retail aggregator platform with good content quality and business credibility. To enhance its security and compliance posture, the site should implement privacy and cookie policies, add security headers, and provide clear contact information for security incidents. These improvements would increase user trust and align the platform with best practices in web security and privacy.

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

13 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. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  4. 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"

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

Keep watching akcneletaky.sk

This scan found 32 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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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
55
DNS health
60
Network security
0
GDPR outside view
10
Average
34

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 · found on this site
  • 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

AkcneLetaky.sk operates in the Slovak retail sector as an aggregator of promotional leaflets and discount offers from major retail chains. Its competitive advantage lies in consolidating multiple retailers' offers in one accessible platform, targeting price-conscious consumers. The business model is primarily advertising-driven, leveraging Google Adsense and possibly affiliate links to monetize traffic. The platform's extensive partner ecosystem includes well-known hypermarkets and supermarkets, enhancing its market reach. Growth indicators include a broad catalog of leaflets and active updates with future-dated offers. The absence of direct contact information and formal policies suggests a focus on automated content delivery rather than direct customer service. Strategic observations include potential expansion into personalized offers and enhanced user engagement through registered accounts and notifications.

Security posture

The website demonstrates a moderate security maturity level with HTTPS encryption and integration of reputable analytics and advertising services. However, it lacks several security best practices such as implementation of security headers (CSP, HSTS, X-Frame-Options), visible privacy and cookie policies, and incident response contact channels. No vulnerabilities or exposed sensitive data were detected in the provided content. Compliance with GDPR is uncertain due to missing privacy and cookie consent mechanisms. The absence of a security.txt file or vulnerability disclosure policy indicates limited readiness for security incident handling. Overall, the security posture is adequate for a content aggregator but requires enhancements to meet higher compliance and security standards.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance and user trust.
  2. Add security headers such as Content-Security-Policy, Strict-Transport-Security, X-Content-Type-Options, and X-Frame-Options to enhance protection against common web attacks.
  3. Provide clear contact information for security incidents, including a dedicated security or abuse email address.
  4. Establish a vulnerability disclosure program, including a security.txt file, to encourage responsible reporting of security issues.
  5. Regularly audit and update third-party scripts and dependencies to mitigate risks from vulnerable libraries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AkčnéLetáky.sk
Description
Server AkcneLetaky.sk provides online promotional leaflets (akciové letáky) from many hypermarkets, supermarkets, and other retail chains in Slovakia. It helps users find discounts and save money by aggregating current offers from popular stores such as Kaufland, Lidl, Tesco, Billa, and others.
Key services
Aggregation of promotional leaflets, Searchable discount offers, Email subscription for leaflet updates
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, Google Analytics, Google Adsense
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No visible exposed sensitive data
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website is a Slovak language retail promotional leaflet aggregator.
  2. No explicit privacy, cookie, or terms of service pages found.
  3. No direct contact emails or phone numbers visible on the main page.
  4. Uses HTTPS and Google services for analytics and advertising.
  5. No visible security headers detected in the HTML content.
  6. Contains multiple categorized links to partner retail domains.
  7. No security.txt or vulnerability disclosure information found.
  8. No signs of adult or NSFW content.
  9. Site navigation and search functionality are well implemented.
Technical notes

Notes

The website uses a traditional web stack with HTML5, CSS, and JavaScript, supplemented by Google services for analytics and advertising. The site is served over HTTPS, ensuring secure data transmission. Performance is moderate with responsive design elements supporting mobile users. SEO is supported by appropriate meta tags and Open Graph metadata. However, the absence of a detected CMS suggests a custom or static site architecture, which may limit scalability. The lack of advanced frameworks or platforms indicates potential for modernization. Technical risks include missing security headers and incomplete privacy compliance, which could impact user trust and regulatory adherence.
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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