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Security report for regionzlin.cz

UNIWEB s.r.o. · Media · Czech Republic

Medium risk. 11 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

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

REGIONZLIN.CZ is a well-established regional news and information portal serving the Zlínský kraj region in the Czech Republic. Operated by UNIWEB s.r.o., the site offers daily news, a business directory, event calendars, job listings, and regional advertising services. The portal is part of the larger REGION24.CZ media group, which operates multiple regional portals across the Czech Republic. The website targets local residents and businesses, providing relevant and timely regional content with a focus on community engagement and business promotion. Technically, the website employs a modern frontend stack including Bootstrap, jQuery, FontAwesome, and various UI enhancement libraries such as AOS and Owl Carousel. The CMS appears to be a custom solution by UNIWEB. Hosting and domain registration are managed by Active24, a reputable Czech provider. The site is mobile-optimized and SEO-friendly, with proper meta tags and structured navigation. Performance is moderate, with room for optimization. From a security perspective, the site uses HTTPS and does not expose sensitive data in the HTML. However, it lacks visible security headers and a cookie consent mechanism, which are important for GDPR compliance and security hardening. No explicit security policies or incident response contacts are published, and there is no vulnerability disclosure or security.txt file. Google Analytics and Google Tag Manager are used for user tracking, indicating moderate tracking levels. Overall, REGIONZLIN.CZ presents a professional and trustworthy regional media presence with good content quality and technical implementation. To enhance its security posture and compliance, it should implement security headers, cookie consent, and publish security-related policies. Contact information visibility could also be improved to increase user trust and engagement.

Scanned

This is an earlier scan of regionzlin.cz. View the latest report

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

11 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';…

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Keep watching regionzlin.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

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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
35
Email security
40
DNS health
75
Network security
100
GDPR outside view
10
Average
55

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

REGIONZLIN.CZ holds a strong position as a regional media portal in the Zlínský kraj area, leveraging its affiliation with the REGION24.CZ media group and UNIWEB s.r.o. The business model centers on providing localized news, business listings, event information, and job opportunities, monetized primarily through regional advertising. The portal targets local residents, businesses, and advertisers seeking regional exposure. Its competitive advantage lies in its comprehensive regional coverage, established brand since 2007, and integration within a network of regional portals. The partnership ecosystem includes local advertisers and media partners, enhancing content diversity and revenue streams. Growth indicators include a large number of articles, extensive business directory entries, and active social media presence. Strategic observations suggest focusing on enhancing digital compliance and expanding interactive features to maintain market leadership.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible exposure of sensitive data. However, the absence of key security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces its defense-in-depth. The lack of a cookie consent mechanism and explicit privacy compliance features indicates partial GDPR adherence. No published security policy or incident response contacts limit transparency and preparedness. The use of third-party analytics introduces moderate tracking risks. No known vulnerabilities or malware indicators were detected in the HTML content. To improve, the organization should implement security headers, formalize incident response procedures, and establish a vulnerability disclosure program. These steps will reduce risk exposure and enhance user trust.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Deploy a cookie consent banner/mechanism to comply fully with GDPR requirements.
  3. Publish a dedicated security policy and incident response contact information on the website.
  4. Establish a vulnerability disclosure policy and consider adding a security.txt file.
  5. Enhance visibility of official contact information such as emails and phone numbers to improve user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
UNIWEB s.r.o.
Description
Zpravodajský a informační portál REGIONZLIN.CZ přináší od roku 2000 denní zprávy z Zlínského kraje, ověřené kontakty na regionální firmy, kalendář akcí, nabídky práce a mnoho dalšího. Nabízí také účinnou a cenově dostupnou regionální inzerci pro podnikatele i jednotlivce.
Key services
daily news reporting, business directory, event calendar, job listings, regional advertising
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, FontAwesome, jQuery, Select2, AOS (Animate On Scroll), Feather icons, Owl Carousel, jVectorMap, Fancybox, Swiper
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Google Analytics (via gtag.js)
Transparency
basic

Site quality

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

Key observations

  1. Website is a regional news and information portal for Zlínský kraj, Czech Republic.
  2. Content is rich with news articles, videos, business directory, and event calendar.
  3. No contact emails or phone numbers explicitly found on the main page or footer.
  4. Privacy policy is present and linked, but no explicit cookie consent mechanism detected.
  5. No visible terms of service or security policy pages.
  6. Uses modern frontend libraries and frameworks for UI and interactivity.
  7. Google Analytics and Google Tag Manager are used for tracking.
  8. No signs of adult or questionable content.
  9. No security.txt or vulnerability disclosure policy found.
  10. WHOIS data is transparent and consistent with business claims.
Technical notes

Notes

The website uses a modern and diverse set of frontend technologies including Bootstrap for responsive design, FontAwesome for icons, jQuery for DOM manipulation, and various plugins for enhanced UI/UX such as Select2, AOS animations, Owl Carousel, and Swiper. The CMS appears custom-built by UNIWEB, indicating a tailored solution for regional portals. Hosting is provided by Active24, a known Czech hosting provider. Performance is moderate with room for optimization, especially in loading times and accessibility features. SEO is well addressed with proper meta tags and Open Graph data. Mobile optimization is good, ensuring usability across devices. Technical risks include lack of security headers and cookie consent, which should be addressed to reduce compliance and security risks.
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

Earlier scans of this domain

  1. 75/100Medium14 findings · partial scanView report
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