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Security report for credsverse.com

Certifier sp. z o.o. · Technology · Poland

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

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

Certifier sp. z o.o. operates a professional SaaS platform for creating, managing, and distributing digital certificates and badges. The company targets organizations and institutions seeking efficient digital credential solutions, boasting a strong market presence with over 2,000 clients including major brands such as Amazon and Stanford. Their platform offers comprehensive features including bulk certificate generation, branded credential portals, and analytics. Technically, the website is built on modern frameworks like Next.js and React, hosted on AWS with Cloudflare DNS, and integrates advanced analytics and consent management tools. Security-wise, Certifier demonstrates a mature posture with ISO 27001 certification, GDPR compliance, HTTPS enforcement, and external audits, though explicit incident response and vulnerability disclosure information are absent. Overall, the website is professional, secure, and trustworthy, with minor improvements recommended in transparency and DNS security.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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

6 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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching credsverse.com

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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
72
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
50
Average
65

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 credsverse.com, from OffSeq Breach.

Total records
2
Employees
0
Customers
2
Third parties
0
Weak passwords
0%

1 subdomain affected

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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

Certifier positions itself as a leading digital credentials infrastructure provider in the technology sector, leveraging a SaaS business model focused on digital certificate and badge issuance. Their competitive advantage lies in automation, bulk processing, and compliance with standards like OpenBadge 3.0. Revenue streams likely include subscription plans and enterprise demos. The company serves a broad range of sectors including education, corporate training, and certification bodies. Growth indicators include a diverse client base and active marketing via social media and video testimonials. The partnership ecosystem includes major cloud and analytics providers, enhancing platform reliability and insights. Strategic observations suggest continued focus on security certifications and expanding features to maintain market leadership.

Security posture

Certifier exhibits a strong security maturity level, evidenced by ISO 27001 certification, GDPR compliance, and use of AWS cloud infrastructure with external penetration testing. The website enforces HTTPS and integrates security monitoring via Sentry. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of explicit security headers in the provided content and lack of public incident response or vulnerability disclosure policies represent areas for improvement. The company’s security culture appears robust but could benefit from enhanced transparency and formalized communication channels for security incidents.

Recommendations

  1. Enable DNSSEC to strengthen DNS security and prevent spoofing.
  2. Publish clear and accessible privacy policy and terms of service pages linked from the homepage.
  3. Add explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Provide public incident response and vulnerability disclosure information to improve transparency and trust.
  5. Include contact details for a Data Protection Officer or security contact to comply with GDPR and enhance user confidence.

Contact details published on the site

Addresses
Legal name
Certifier sp. z o.o.
VAT number
PL6762586390
Registration number
registration numbers
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Certifier sp. z o.o.
Description
Certifier is a digital credentials infrastructure. Easily make, share and verify digital certificates on autopilot. All-in-one platform for generation certificates and mass sending emails to recipients. Certificate maker with user friendly interface, ready-made templates, and delivery emails.
Key services
Digital certificate generation, Digital badge creation, Credentials portal, Bulk sending and exporting, Certificate verification, Analytics and tracking
Content quality
excellent
Branding
consistent

Technology

Stack
Next.js, React, AWS Cloud Hosting, Cloudflare DNS and Registrar, Amplitude Analytics, Microsoft Clarity, Cookiebot, Wistia Video Embeds, Sentry for error tracking
Frameworks
Next.js
Platforms
AWS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • ISO 27001 certified
  • GDPR compliant
  • Use of external audits and penetration testing
  • No exposed sensitive data found in HTML
  • Use of security monitoring (Sentry)

Analytics and tracking

Services
Amplitude, Microsoft Clarity, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Amplitude, Microsoft Clarity, Cookiebot
Marketing tools
Cookiebot, Amplitude, Microsoft Clarity
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 multimedia
  2. Strong branding and consistent professional design
  3. Clear business focus on digital credential management
  4. Use of modern web technologies and analytics tools
  5. Good security posture with ISO 27001 certification and GDPR compliance
  6. No explicit privacy policy or terms of service pages found in provided content
  7. Cookie consent mechanism implemented via Cookiebot
  8. No incident response or vulnerability disclosure information publicly available
  9. WHOIS data matches business identity and location
  10. No suspicious or malicious indicators found
Technical notes

Notes

The website is built using a modern technology stack including Next.js and React, hosted on AWS with Cloudflare DNS services. It employs advanced analytics tools such as Amplitude, Microsoft Clarity, and Google Tag Manager, alongside Cookiebot for consent management. The site demonstrates fast performance, excellent mobile optimization, and good accessibility features. The use of Wistia for video content and Sentry for error tracking indicates a mature digital infrastructure. Technical risks are minimal, though enabling DNSSEC and publishing comprehensive security headers would further enhance resilience. Overall, the technical implementation supports a scalable, secure, and user-friendly platform.
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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