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Security report for joker.hr

Joker · Retail · Croatia

High risk. 6 critical or high findings in Network security, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

Joker.hr is the official website of Joker, a retail shopping center located in the heart of Split, Croatia. The site offers comprehensive information about the shopping center's stores, restaurants, entertainment options, and services such as parking and fitness. The business targets local shoppers and visitors seeking a diverse retail and leisure experience. The website is well-structured, professionally designed, and optimized for mobile devices, reflecting a mature digital presence. Technically, the site is built on WordPress with modern plugins and tracking tools, including Google Tag Manager and Mailchimp integration. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though some security headers and explicit policies are missing. Privacy compliance is strong, with clear privacy and cookie policies and GDPR adherence. Overall, the domain registration aligns with the business claims, supporting legitimacy and trustworthiness.

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

6 findings rated critical or high. Fix these first.

  1. 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
  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';…
  3. 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

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

Keep watching joker.hr

This scan found 24 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.

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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
72
Security headers
15
Email security
85
DNS health
60
Network security
0
GDPR outside view
83
Average
53
After the cap
49

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention joker.hr, from OffSeq Breach.

Total records
2
Employees
0
Customers
2
Third parties
0
Weak passwords
0%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for joker.hr.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Joker operates as a medium-sized retail and hospitality business, serving the Split region with a variety of retail stores, food and beverage outlets, and entertainment facilities. The business model focuses on providing a comprehensive shopping and leisure destination. The website indicates active marketing through social media and newsletters, enhancing customer engagement. The lack of direct contact emails or phone numbers on the homepage suggests a preference for contact via dedicated pages or forms. The partnership with Locastic for website development indicates investment in professional digital infrastructure. No parent or subsidiary companies are identified, suggesting independent operation. The business maintains a consistent brand image and demonstrates good market positioning within its local sector.

Security posture

The website demonstrates a good security posture with HTTPS enabled and a cookie consent mechanism that respects user privacy preferences. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers such as Content-Security-Policy or X-Frame-Options is a gap that could be addressed to enhance protection against common web attacks. There is no published security policy or incident response contact information, which limits transparency in handling security incidents. No vulnerability disclosure program or security.txt file is present, which could be beneficial for responsible vulnerability reporting. Overall, the site is secure for general users but could improve in formal security governance and transparency.

Recommendations

  1. Implement and publish a formal security policy and incident response contact information on the website.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance web security.
  3. Consider creating a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
  5. Enhance contact information visibility by providing verified company emails or phone numbers for customer support and security reporting.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Joker
Description
Shopping centar u centru Splita s velikom ponudom odjeće, obuće, sportske opreme, namještaja i elektronike, uz najbolje popuste i akcije.
Key services
Retail stores, Food and beverage outlets, Entertainment (cinema, kids play area), Fitness center, Parking and customer services
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Yoast SEO, Google Tag Manager, jQuery, Slick Carousel, Mailchimp for WordPress, Lazy loading images, Cookie consent banner (TagConcierge)
Platforms
WordPress
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Secure forms with required fields and privacy acceptance

Analytics and tracking

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

Advertising

Ad networks
Google Ads
Marketing tools
Mailchimp
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Comprehensive cookie consent and privacy mechanisms are implemented.
  3. Content is professionally presented and relevant to a retail shopping center.
  4. No direct company emails or phone numbers found in the HTML; contact is via contact page/form.
  5. Multiple social media links to Facebook and Instagram are present.
  6. Use of modern web technologies and SEO best practices observed.
  7. No explicit security policy or incident response information published.
  8. No vulnerability disclosure or security.txt file detected.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including Yoast SEO for search optimization, Google Tag Manager for analytics and marketing, and Mailchimp for newsletter management. It uses jQuery and Slick Carousel for interactive UI elements and lazy loading for performance optimization. The site is mobile-optimized with responsive design and accessibility considerations. Performance is moderate, with potential improvements in caching and resource optimization. The use of multiple external domains for fonts, analytics, and marketing is standard but requires ongoing monitoring for privacy compliance. The technical implementation is solid but could benefit from enhanced security headers and formalized security 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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