Erste Premier is a premium banking service under the Česká spořitelna and Erste Group umbrella, targeting demanding clients with personalized financial care and exclusive benefits. The website presents a professional and well-structured digital presence, leveraging modern web technologies and frameworks to deliver a responsive and accessible user experience. Security posture is strong with HTTPS enforcement and cookie consent mechanisms, although explicit security policies and incident response information are not publicly detailed. The absence of WHOIS data is typical for financial institutions prioritizing privacy. Overall, the site reflects a trustworthy and credible financial service provider with a clear focus on client engagement and premium offerings.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
40/ 100 · High
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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
6 findings rated critical or high. Fix these first.
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
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 X-Frame-Options header
Prevents clickjacking attacks
What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"
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.
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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
Email alerts on material changes and an exportable JSON history of every change.
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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
77
Security headers
65
Email security
77
DNS health
85
Network security
100
GDPR outside view
40
Average
74
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 erstepremier.cz, from OffSeq Breach.
No leaked records found
Breach holds no records for erstepremier.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Business context
Business profile
The business operates in the finance sector, focusing on affluent clients seeking premium banking solutions including investment advisory, mortgage financing, and risk insurance. It benefits from association with Česká spořitelna and Erste Group, enhancing market position and trust. The business model emphasizes personalized service and exclusive client benefits, supported by a strong digital presence and integration with related Erste Group domains. Contact channels and social media presence support client engagement and brand visibility. The company appears well-positioned in the Czech financial market with a large enterprise scale.
Security posture
The website demonstrates a mature security posture with HTTPS, cookie consent, and no visible vulnerabilities or exposed sensitive data. However, the lack of explicit security policy and incident response details suggests room for improvement in transparency and preparedness. The use of third-party scripts like Google Tag Manager and Evergage is managed but requires ongoing vigilance to mitigate supply chain risks. Overall, the security measures align with industry standards for financial services, supporting client trust and regulatory compliance.
Recommendations
Publish a dedicated security policy and incident response information to enhance transparency.
Implement additional HTTP security headers such as Content-Security-Policy and Strict-Transport-Security.
Regularly audit and update third-party scripts to prevent vulnerabilities.
Consider publishing a vulnerability disclosure policy or security.txt file.
Enhance data protection officer contact visibility to support GDPR compliance.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Erste Premier
Description
Erste Premier provides premium and individualized banking services tailored for demanding clients, offering comprehensive financial care, investment advisory, mortgage financing, risk insurance, and exclusive benefits.
Google Tag Manager, Evergage, ElasticSearch, Inter font, WebP images, JavaScript ES Modules
Frameworks
GEM (Erste Group proprietary framework)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enforced
Cookie consent banner with opt-in/out
No exposed sensitive data in HTML
Use of Google Tag Manager for controlled script loading
Analytics and tracking
Services
Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good
Advertising
Ad networks
Evergage
Marketing tools
Evergage
Transparency
good
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high
Key observations
Website is fully accessible with rich content and professional design.
No WHOIS data publicly available, indicating privacy protection.
Strong privacy and cookie policies with consent mechanisms implemented.
Clear contact information including email and phone numbers provided.
Use of modern web technologies and frameworks.
No security policy or incident response info explicitly found on site.
No vulnerability disclosure or security.txt found.
Social media presence on LinkedIn and Instagram.
No adult or questionable content detected.
Technical notes
Notes
The website uses a proprietary GEM CMS framework with modern JavaScript modules, Google Tag Manager, and ElasticSearch for search functionality. It employs responsive design with optimized images in WebP format and preloaded fonts for performance. Accessibility features and SEO meta tags are well implemented. Performance is moderate, with potential improvements in script loading and caching strategies. The technical infrastructure supports a professional and scalable digital banking experience, though hosting provider details are not explicitly identified.
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.
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