Skip to main content

Security report for sumava.net

ŠumavaNet.CZ · Hospitality · Czech Republic

Medium risk. 4 critical or high findings in Security headers and Network security.

Security score

63/100

Risk levelMedium

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

ŠumavaNet.CZ operates a regional information portal focused on the Šumava region and surrounding areas, providing comprehensive tourism, accommodation, and cultural information. The website serves as a key resource for visitors and locals seeking lodging options, event calendars, and travel tips. It maintains a strong regional presence with partnerships and social media engagement. Technically, the site uses common web technologies including jQuery, Google Analytics, and Cookie Script, with a responsive design and good SEO practices. Security posture is adequate with HTTPS and cookie consent mechanisms, though explicit security headers are lacking. The absence of WHOIS data reduces domain registration trust but does not detract from the site's apparent legitimacy. Overall, the site is a well-maintained regional portal with moderate technical sophistication and good privacy compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

4 findings rated critical or high. Fix these first.

  1. 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';…

  2. Network security

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

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • 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

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

Keep watching sumava.net

This scan found 17 issues across 5 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. See sample alerts.

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
90
Security headers
15
Email security
70
DNS health
85
Network security
20
GDPR outside view
100
Average
63

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

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 sumava.net, from OffSeq Breach.

No leaked records found

Breach holds no records for sumava.net right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The portal targets tourists and residents interested in the Šumava region, offering a business model based on advertising and listing services. It holds a reputable market position as a leading regional information source, supported by awards and partnerships. Revenue likely derives from advertising and promotional listings. The site demonstrates a stable ecosystem with multiple partner domains and active social media channels. Growth potential exists in expanding digital services and enhancing technical infrastructure. The business operates in hospitality, media, and tourism sectors, with a small organizational size and localized focus.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and cookie consent is implemented with detailed categories, indicating GDPR awareness. However, the lack of visible security headers such as Content Security Policy, HSTS, and X-Frame-Options suggests room for improvement. No vulnerabilities or exposed sensitive data were detected in the provided content. Incident response and vulnerability disclosure mechanisms are absent, which could be addressed to enhance security readiness. Overall, the security posture is adequate for the business type but would benefit from enhancements to align with best practices and compliance frameworks.

Recommendations

  1. Implement security headers including CSP, HSTS, and X-Frame-Options to strengthen protection against common web attacks.
  2. Publish explicit security and incident response policies to improve transparency and readiness.
  3. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  4. Enhance accessibility features to comply with standards and improve user experience for all visitors.
  5. Consider adding a security.txt file to facilitate responsible vulnerability disclosure.

Contact details published on the site

Addresses
Legal name
ŠumavaNet.CZ
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ŠumavaNet.CZ
Description
Informační server ŠumavaNet.CZ je server vytvářený fanoušky Šumavy a Pošumaví, určený fanouškům Šumavy, Pošumaví, Českého lesa, Bavorského lesa. Nabízí katalog ubytování, tipy na výlety, turistiku, cykloturistiku, sport, kulturu a další informace z regionu.
Key services
Accommodation catalog, Tourism and travel tips, Event calendar, Photo and video galleries, Advertising and promotion
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, Google Tag Manager, Google Custom Search Engine, Font Awesome, Cookie Script
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent banner with detailed categories
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Marketing tools
Google Custom Search Engine
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 tourism and accommodation portal for Šumava and surrounding areas.
  2. Content is in Czech language and well-structured with extensive navigation.
  3. No WHOIS data available, which is unusual and reduces domain trust.
  4. HTTPS is enabled and cookie consent is implemented with detailed categories.
  5. No explicit security headers detected in provided data; recommend adding.
  6. Multiple social media channels are linked and active.
  7. Contact information is clearly provided including phone, email, physical addresses, and contact form.
  8. No signs of adult or questionable content.
  9. Website uses common third-party services like Google Analytics and Cookie Script.
  10. Advertising is present but appears relevant to the business domain.
Technical notes

Notes

The website uses a traditional web stack with jQuery and integrates Google Analytics and Tag Manager for tracking. It employs a cookie consent solution with granular categories, reflecting privacy compliance efforts. The site is mobile responsive with good navigation and SEO metadata. Performance is moderate, with potential for optimization. No modern JavaScript frameworks or CMS were detected, indicating a possibly custom or legacy platform. Hosting provider details are not evident. Technical debt may exist due to older technologies, but the site remains functional and user-friendly. Opportunities include modernization of the tech stack and improved security configurations.
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. 58/100Medium28 findingsView report
Reviews of this site

Share your experience with sumava.net. 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 sumava.net.

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.