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Security report for seeky.cz

ALSENTA s.r.o. · Other · Czech Republic

High risk. 13 critical or high findings in GDPR outside view, Email security and 4 other checks.

Security score

35/100

Risk levelHigh

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

Seeky.cz is a Czech-based B2B service operated by ALSENTA s.r.o. that specializes in identifying and converting website visitors into potential customers. The company targets businesses seeking to enhance their lead generation and sales conversion through visitor monitoring, targeted offers, and direct customer engagement. The website demonstrates a professional presence with a clear value proposition, client testimonials, and a multi-country reach across 40 countries with over 2000 users. Technically, the site employs modern web technologies including Bootstrap, jQuery, and multiple analytics tools such as Google Analytics and Matomo, alongside live chat support for customer engagement. Security posture is generally good with HTTPS enforced, but lacks some security headers and cookie consent mechanisms, indicating room for compliance improvement. WHOIS data is unavailable, which slightly impacts trust but does not detract from the overall professional presentation. Strategic recommendations include enhancing privacy compliance, publishing security policies, and improving security headers to strengthen 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

13 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  4. 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"

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

Keep watching seeky.cz

This scan found 30 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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Full report

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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
62
Security headers
20
Email security
60
DNS health
60
Network security
0
GDPR outside view
10
Average
35

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 · found on this site
  • 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 seeky.cz, from OffSeq Breach.

Total records
42
Employees
0
Customers
42
Third parties
0
Weak passwords
36%

2 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 seeky.cz.

Select it in the checkout above.

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

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Seeky operates in the lead generation and marketing technology sector, focusing on B2B clients. Its competitive advantage lies in its ability to identify anonymous website visitors and convert them into actionable sales leads, supported by a network of related services and partner domains. The business model is SaaS-based, offering monitoring and communication tools to clients. The company shows growth indicators through testimonials and a broad geographic footprint. Partnerships with related domains and services enhance its ecosystem. The company maintains a clear brand identity and consistent messaging, positioning itself as a trusted tool for business growth in the Czech Republic and beyond.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enabled and no visible exposure of sensitive data. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces its defense-in-depth. No vulnerability disclosure or incident response information is published, which could hinder rapid response to security events. GDPR compliance is partial, lacking cookie consent mechanisms and explicit privacy policy details on the site. The use of reputable analytics and live chat tools suggests awareness of user engagement but requires better privacy controls. Overall, the security posture is adequate but could benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Add a cookie consent banner and detailed cookie policy to improve GDPR compliance.
  3. Publish a dedicated security policy and incident response contact information to enhance transparency and readiness.
  4. Consider establishing a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Enhance website accessibility features to improve user experience and compliance with standards.

Contact details published on the site

Addresses
Legal name
ALSENTA s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ALSENTA s.r.o.
Description
Seeky je služba, která identifikuje firemní zákazníky na stránkách uživatele. Pomocí Seeky můžete získat nové obchodní kontakty, a vytvořit tak novou síť svých zákazníků.
Key services
Visitor identification, Lead monitoring, Targeted offers, Customer conversion support
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Google Fonts, Font Awesome, Owl Carousel, Parallax Slider, Sky Forms, Google Analytics, Smartsupp Live Chat, Piwik/Matomo Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of analytics with privacy considerations

Analytics and tracking

Services
Google Analytics, Piwik/Matomo
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, iMedia
Tracking pixels
Piwik/Matomo, Smartsupp Live Chat
Marketing tools
Retargeting scripts
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. WHOIS data is unavailable, possibly due to privacy or registry restrictions.
  3. Website is in Czech language targeting B2B customers.
  4. No explicit privacy or cookie consent banners found, indicating partial GDPR compliance.
  5. Professional design and clear business focus on lead identification.
  6. Multiple external trusted domains linked, including social media and partner services.
  7. Use of modern web technologies and analytics tools.
  8. No security headers detected in HTML source; opportunity for security improvement.
  9. Contact information is clearly provided in footer with company details.
  10. No vulnerability disclosure or security policy pages found.
Technical notes

Notes

The website uses a modern and widely supported technology stack including Bootstrap for responsive design, jQuery for DOM manipulation, and several plugins for UI enhancements such as Owl Carousel and Parallax Slider. Analytics are implemented via Google Analytics and Matomo, complemented by Smartsupp live chat for real-time customer support. The site is mobile optimized with good navigation clarity and professional design. Performance is moderate, with asynchronous loading of scripts to improve speed. However, no CMS is detected, suggesting a custom or static site architecture. Hosting provider details are not evident. Technical debt appears low, but security header absence and lack of cookie consent indicate areas for modernization and compliance improvement.
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

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