Skip to main content

Security report for oskpraha.cz

OSK Praha s.r.o. · Real Estate · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

OSK Praha s.r.o. is a Czech construction company specializing in earthworks, demolition, waste disposal, material transport, and land reclamation. The company has been operating since 2007 and collaborates with large construction and development firms, positioning itself as a reliable local service provider. The website reflects this business focus with clear service descriptions and references to industry-related external resources. Technically, the website is built on Joomla CMS using Bootstrap and SP Page Builder, providing a responsive and professional design. However, the site lacks advanced SEO and accessibility features and does not include privacy or cookie policies, which are critical for compliance. Security posture is basic with HTTPS and CSRF protection but lacks important HTTP security headers and incident response contact information. Overall, the website is functional and professional but requires improvements in privacy compliance and security best practices to enhance trust and regulatory adherence.

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

10 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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  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';…

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

Keep watching oskpraha.cz

This scan found 22 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
67
Security headers
20
Email security
65
DNS health
85
Network security
100
GDPR outside view
10
Average
58

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 oskpraha.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for oskpraha.cz 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 company operates in the construction and real estate sector, targeting clients needing specialized construction services such as earthworks and demolition. Its market position is that of a small but established local player with a history dating back to 2007. The business model is service-oriented, focusing on collaboration with larger construction and development companies. The website's external links to government and industry portals suggest a well-integrated partnership ecosystem. However, the absence of detailed contact information and privacy policies may limit customer engagement and trust. There is no evidence of subsidiaries or parent companies, indicating an independent operation.

Security posture

The website employs HTTPS and includes CSRF token protection for AJAX requests, indicating awareness of basic security practices. However, it lacks HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options, which are important to mitigate common web attacks. No vulnerability disclosure or incident response information is provided, which could hinder timely reporting and handling of security incidents. The absence of privacy and cookie policies also represents a compliance gap, especially under GDPR regulations. Overall, the security maturity is basic and would benefit from enhancements in headers, policies, and transparency.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear consent mechanisms to ensure GDPR compliance.
  2. Add HTTP security headers including Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen security posture.
  3. Publish a vulnerability disclosure or security policy page with contact details for incident reporting.
  4. Include explicit company contact information such as emails and phone numbers to improve trust and customer communication.
  5. Enhance SEO and accessibility features to improve website reach and usability.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OSK Praha s.r.o.
Description
Stavební společnost se specializací na: zemní práce, demolice a bourací práce, likvidaci odpadů, dopravu materiálu, rekultivaci.
Key services
Zemní práce, Demolice a bourací práce, Likvidace odpadů, Doprava materiálu, Rekultivace
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, Bootstrap, jQuery, Font Awesome, SP Page Builder
Frameworks
Bootstrap
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • HTTPS enabled
  • CSRF token implemented in AJAX setup

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website uses Joomla CMS with SP Page Builder and Bootstrap for responsive design.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. No contact emails or phone numbers explicitly found in the HTML content.
  4. No forms detected on the homepage or main content for direct user contact.
  5. External links mostly to reputable Czech government and industry-related sites.
  6. No social media links or explicit marketing/advertising tools detected.
  7. Security practices are basic with HTTPS and CSRF token but lack advanced headers and policies.
  8. Content is professionally presented and relevant to construction services.
  9. No signs of adult or questionable content.
Technical notes

Notes

The website uses Joomla CMS with SP Page Builder and Bootstrap framework, ensuring responsive design and moderate performance. The technology stack is modern but lacks advanced SEO and accessibility implementations. The site loads external fonts from Google Fonts and uses Font Awesome icons. JavaScript libraries include jQuery and Bootstrap scripts. Hosting is managed via REG-INTERNET-CZ with name servers at forpsi.net and forpsi.it. No analytics or tracking services were detected, indicating minimal user tracking. The site is mobile optimized and has a consistent branding style. Technical risks include missing security headers and lack of privacy compliance features.
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 oskpraha.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 oskpraha.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.