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Security report for renomia.cz

RENOMIA, a. s. · Other · Czech Republic

Medium risk. 5 critical or high findings in Security headers and SSL/TLS.

Security score

75/100

Risk levelMedium

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

RENOMIA, a. s. is a professional insurance brokerage and risk management company based in the Czech Republic, offering a wide range of insurance solutions and services to businesses, professionals, and municipalities both locally and internationally. The company positions itself as a market leader with a comprehensive portfolio including risk management, claims handling, employee benefits, and international insurance services. The website reflects a mature digital presence with multi-language support and detailed service descriptions. Technically, the site uses modern web technologies including Google Tag Manager and Cookie Script for analytics and compliance, and is built on the Solidpixels CMS platform. Security posture is good with HTTPS enforced and cookie consent mechanisms in place, though some security headers could be improved. The absence of WHOIS data limits domain trust verification, but the professional content and business information support legitimacy. Overall, RENOMIA demonstrates a strong market position with a well-structured online presence.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

5 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 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. 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
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 0 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching renomia.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.

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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
42
Security headers
55
Email security
82
DNS health
85
Network security
100
GDPR outside view
88
Average
75

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 renomia.cz, from OffSeq Breach.

Total records
98
Employees
9
Customers
56
Third parties
33
Weak passwords
11%

Latest record dated 2026-05-15 · 9 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 renomia.cz.

Select it in the checkout above.

Masked preview

  • –mail.renomia.cz2026-05-15
  • –intranet1.renomia.cz2026-05-15
  • –helpdesk.renomia.cz2026-05-15
  • –adfs.renomia.cz2026-03-27
  • –adfs.renomia.cz2025-07-20

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Open in Breach(opens in a new tab)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

RENOMIA operates in multiple sectors including energy, transportation, real estate, healthcare, and manufacturing, serving a large client base with specialized insurance solutions. The company leverages a network of subsidiaries and partner sites to extend its service offerings. Testimonials and awards indicate strong client satisfaction and market recognition. The business model focuses on brokerage and consulting, generating revenue through insurance placements and risk advisory services. The website's content and navigation are designed to target corporate clients and professionals seeking tailored insurance and risk management solutions. The presence of international service pages and multiple language versions suggests a strategic approach to cross-border business development.

Security posture

The website employs HTTPS with a good SSL configuration and integrates cookie consent tools to comply with privacy regulations. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not visibly implemented, representing an area for enhancement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site lacks a publicly visible security policy or incident response contact, which could improve transparency and readiness. No vulnerability disclosure program or security.txt file was found, indicating potential gaps in security communication. Overall, the security posture is solid but could benefit from formalized policies and additional header protections.

Recommendations

  1. Implement comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and trust.
  3. Establish a vulnerability disclosure program and provide a security.txt file to facilitate responsible reporting.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance form security by ensuring anti-CSRF tokens and input sanitization are in place.

Contact details published on the site

Addresses
Legal name
RENOMIA, a. s.
VAT number
CZ699002745
Registration number
48391301
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
RENOMIA, a. s.
Description
Experti na řízení rizik v oblasti pojištění služeb, podnikatelů, živnostníků, průmyslových firem, měst, obcí a profesního pojištění kdekoliv na světě.
Key services
Risk management, Insurance brokerage, Claims handling, Employee benefits programs, International insurance services, Professional consulting
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Cookie Script, Modernizr, Swiper.js
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Secure forms with validation

Analytics and tracking

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

Advertising

Tracking pixels
Cookie Script
Marketing tools
Cookie Script
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. No WHOIS data available, which limits domain trust verification.
  3. Comprehensive privacy and cookie policies with consent mechanisms implemented.
  4. Multiple language versions and international presence indicated.
  5. Strong business focus on insurance brokerage and risk management.
  6. Social media presence on major platforms confirmed.
  7. No security policy or incident response contact publicly visible.
  8. No vulnerability disclosure or security.txt found.
  9. Use of modern web technologies and CMS platform.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on the Solidpixels CMS platform and uses modern JavaScript libraries such as Modernizr and Swiper.js for enhanced user experience. Google Tag Manager and Cookie Script are integrated for analytics and compliance management. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, with room for optimization in loading speed. SEO is well addressed through meta tags, Open Graph data, and structured navigation. The technical infrastructure supports a professional and scalable online presence, 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.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 74/100Medium27 findingsView report
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