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Security report for smartemailing.cz

SmartEmailing.cz · Technology · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Network security and 1 other check.

Security score

49/100

Risk levelHigh

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

SmartEmailing.cz is a Czech-based technology company specializing in email marketing automation. The platform offers advanced automation features, high deliverability guarantees (up to 99.9%), and targets a diverse audience including entrepreneurs, corporations, cultural organizations, e-commerce businesses, and non-profits. The website is professionally designed with multilingual support and clear calls to action for free trials and sign-ups. Technically, the site is built on WordPress with Elementor and integrates modern analytics and marketing tools such as Google Tag Manager and Bing tracking. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though explicit security headers and privacy policies could be improved. Overall, the site presents a trustworthy and mature business presence in the Czech email marketing sector.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

9 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. 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

  3. 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"

    • 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';…

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Keep watching smartemailing.cz

This scan found 18 issues across 5 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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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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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
95
Security headers
15
Email security
100
DNS health
85
Network security
0
GDPR outside view
25
Average
53
After the cap
49

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

Technical appendix

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

Business context

Business profile

SmartEmailing positions itself as a leading Czech email marketing SaaS platform with a focus on automation and deliverability. Its business model revolves around subscription-based access to its platform, supplemented by expert consulting services and advanced analytics like RFM customer analysis. The company targets a broad spectrum of sectors including agencies, banks, media houses, and e-commerce platforms. The presence of multilingual content and integration capabilities indicates a strategy to expand beyond the Czech market. The website's professional content and marketing tools reflect a mature digital marketing approach, supporting growth and customer acquisition.

Security posture

The website demonstrates a good security posture with HTTPS enabled and no exposed sensitive data. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a minor gap. There is no visible incident response or security policy information, nor a security.txt file for vulnerability disclosure. The use of third-party scripts is standard but should be regularly audited. Privacy compliance is basic, with no visible cookie consent mechanism or detailed privacy policy on the main page. Overall, the security maturity is good but could be enhanced with clearer policies and headers.

Recommendations

  1. Implement and prominently link a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
  2. Add explicit security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  3. Publish a security policy and incident response contact information, including a security.txt file to facilitate vulnerability reporting.
  4. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
  5. Enhance accessibility features and provide more detailed data retention and privacy information to build user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SmartEmailing.cz
Description
SmartEmailing is an intelligent email marketing platform with advanced automation, reliability, and guaranteed deliverability up to 99.9%.
Key services
Email marketing platform, Advanced automation, Integrations, API access, Expert consulting services, Customer RFM analysis
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Yoast SEO, Google Tag Manager, Google Fonts, jQuery, JetEngine, Premium Addons for Elementor, WPML (multilingual), WP Rocket (caching), Various Elementor plugins and widgets
Frameworks
WordPress CMS, Elementor page builder
Platforms
WordPress
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics
  • No visible vulnerable libraries detected

Analytics and tracking

Services
Google Analytics (via GTM), Bing Ads tracking, Seznam tracking
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Bing Ads, Seznam Ads, Google Ads
Tracking pixels
Bing tracking
Marketing tools
Yoast SEO
Transparency
good

Site quality

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

Key observations

  1. Website is a professional Czech email marketing platform with advanced automation features.
  2. Content is well structured with multilingual support (Czech, English, Slovak).
  3. No WHOIS data available, likely due to privacy protection or registry restrictions.
  4. No explicit privacy or cookie policies found in the scanned content; may be on other pages.
  5. Uses modern WordPress ecosystem with Elementor and multiple plugins.
  6. Includes Google Tag Manager and Bing tracking scripts for analytics and marketing.
  7. Contact info is clearly presented with company email and phone number.
  8. No security.txt or vulnerability disclosure information found.
  9. No signs of adult or questionable content; safe for general audiences.
Technical notes

Notes

The website is built on a modern WordPress CMS platform using Elementor page builder and multiple plugins for enhanced functionality and design. It leverages Google Fonts, Google Tag Manager, and Bing tracking for analytics and marketing. Performance appears optimized with caching (WP Rocket) and lazy loading of images. The site is mobile responsive and SEO optimized with Yoast SEO plugin. No major technical debt or outdated libraries were detected. Opportunities exist to improve accessibility and security headers for a more robust technical 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

Earlier scans of this domain

  1. 49/100High25 findingsView report
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