PREMIER system, a.s. · Technology · Czech Republic
Low risk. 3 critical or high findings in GDPR outside view.
PREMIER system, a.s. is a Czech-based software company specializing in information and accounting ERP systems tailored for businesses of all sizes and individual entrepreneurs. With over 26 years of experience and a client base exceeding 4800 companies, PREMIER system offers modular ERP solutions including payroll, personnel management, digitalization tools (PREMIER Ai), and outsourcing services. The company positions itself as a reliable and comprehensive provider in the Czech market, emphasizing ease of use, legislative compliance, and quality support. Technically, the website is built on WordPress 6.8.2 with a modern tech stack including jQuery, Google reCAPTCHA v3, and various plugins for enhanced user experience and functionality. The site is mobile-optimized, accessible, and SEO-friendly, although some security headers could be improved. The presence of Google Analytics and Seznam retargeting indicates moderate user tracking with good privacy compliance. Security posture is solid with HTTPS enforced and no visible vulnerabilities or exposed sensitive data. However, the absence of explicit security headers and cookie consent mechanisms suggests room for improvement. The WHOIS data is unavailable, which slightly reduces trustworthiness, but the detailed business information, references, and contact channels support legitimacy. Overall, PREMIER system demonstrates a mature digital presence with strong business credibility and a good security baseline. Strategic enhancements in security headers, privacy consent, and WHOIS transparency would further strengthen trust and compliance.
Scanned
NIS2 Art. 21(2)
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.
3 findings rated critical or high. Fix these first.
These are the privacy signals visitors and data protection authorities look for under GDPR.
EU businesses are subject to strict GDPR requirements
What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures
GDPR requires clear information about cookie usage
What to do: Add a dedicated cookie policy explaining cookie usage and purposes
GDPR requires explicit consent for non-essential cookies
What to do: Implement a cookie consent banner that appears on first visit
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Each check with its score, findings and the evidence it collected.
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
Not counted
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.
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
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention premier.cz, from OffSeq Breach.
2 subdomains affected
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
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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