Skip to main content

Security report for gservis.cz

G SERVIS · Real Estate · Czech Republic

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

81/100

Risk levelLow

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

G SERVIS is a Czech Republic based company specializing in architectural project design for family houses and civil buildings. The company positions itself as a market leader in the Czech family house project design sector, offering a wide range of services including project design, professional services for developers, project modifications, consultations, and an online house configurator. The website is professionally designed, mobile optimized, and provides clear navigation and relevant content targeting individuals and developers interested in residential construction projects. Technically, the website uses modern web technologies including HTML5, CSS3, JavaScript, SVG, and integrates Google Tag Manager, Smartsupp Chat, and CookieHub for analytics, chat support, and cookie consent management respectively. Security posture is good with HTTPS enabled and cookie consent implemented, but lacks visible security headers and explicit security policies. WHOIS data is unavailable, indicating privacy protection which slightly reduces transparency but is common for business domains. Overall, the website is trustworthy, professional, and well-positioned in its market niche.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
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

2 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.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  2. 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 gservis.cz

This scan found 17 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. 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
72
Security headers
85
Email security
75
DNS health
80
Network security
100
GDPR outside view
73
Average
81

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 gservis.cz, from OffSeq Breach.

Total records
229
Employees
0
Customers
229
Third parties
0
Weak passwords
52%

3 subdomains 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 gservis.cz.

Select it in the checkout above.

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

The company operates in the Real Estate and construction sector, focusing on architectural project design for family houses. It targets both individual home builders and developers, providing a comprehensive portfolio of services including project design, consultations, and an online configurator tool. The presence of partner banners from well-known building material suppliers indicates a strong partnership ecosystem. The business model is service-oriented with potential revenue streams from project sales, consulting, and value-added services. The website content and structure suggest a medium-sized enterprise with a solid market presence in the Czech Republic. The lack of detailed company registration data limits deeper corporate intelligence but the professional presentation and market claims support credibility.

Security posture

The website demonstrates a good security posture with mandatory HTTPS encryption and cookie consent mechanisms in place. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection reduces defense-in-depth. No explicit security policies or incident response contacts are published, which could be improved to enhance transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the content. The integration of third-party analytics and chat services is done with nonce attributes, indicating some attention to script security. Overall, the security maturity is moderate with room for improvement in headers and policy disclosures.

Recommendations

  1. Implement and configure HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  2. Publish a clear privacy policy and terms of service pages linked prominently on the website to improve compliance and user trust.
  3. Add a security policy or vulnerability disclosure page and consider publishing a security.txt file to facilitate responsible vulnerability reporting.
  4. Enhance accessibility features to meet recognized standards and improve user experience for all visitors.
  5. Consider providing explicit contact information including phone numbers and physical addresses to increase business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
G SERVIS
Description
Jsme jednička na trhu projektování rodinných domů. Nechte si zpracovat projekt rodinného domu ve špičkové kvalitě od těch nejlepších z oboru.
Key services
Project design of family houses, Professional services for developers, Project modifications, Consultations, Online house configurator
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, SVG, Google Tag Manager, Smartsupp Chat, CookieHub
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager with nonce attributes
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Smartsupp Chat, CookieHub
Marketing tools
Smartsupp Chat, CookieHub
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation
  2. No WHOIS data available, indicating privacy protection or registry issues
  3. Cookie consent is implemented with CookieHub
  4. Multiple partner domains linked for building materials and services
  5. No explicit privacy policy or terms of service found on homepage
  6. Contact information includes email and contact forms but no phone numbers explicitly found
  7. Security headers not detected in provided data
  8. SSL is enabled and appears properly configured
  9. Website targets Czech market with Czech language content
  10. Content is focused on architectural projects for family houses and related services
Technical notes

Notes

The website uses a modern tech stack with HTML5, CSS3, JavaScript, and SVG graphics. It integrates Google Tag Manager for analytics, Smartsupp Chat for customer support, and CookieHub for cookie consent management. The site is mobile optimized and uses lazy loading for images to improve performance. The presence of multiple CSS files and preloading indicates performance optimization efforts. However, no CMS or hosting provider information was detected. The website performance is moderate with good SEO meta tags and structured navigation. Technical risks include lack of security headers and incomplete privacy disclosures which could impact compliance and security posture.
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 gservis.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 gservis.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.