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Security report for discourseoxidizingtransfer.com

Clickadu s.r.o. · Technology · Czech Republic

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

57/100

Risk levelMedium

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

The website discourseoxidizingtransfer.com is operated by Clickadu s.r.o., a Czech Republic based company running an advertisement network. The business focuses on delivering relevant ads to internet users without collecting personally identifiable information, positioning itself as a privacy-conscious ad network. The site provides basic privacy policy information, subscription management guidance, and contact details, targeting advertisers, publishers, and general internet users. The business model revolves around ad delivery and non-PII data collection, with a small company size and a technology industry focus. Technically, the website is built with standard HTML, CSS, and JavaScript, hosted under Amazon Registrar with AWS DNS servers. The site is moderately optimized for mobile and performance but lacks advanced SEO and accessibility features. No CMS or frameworks were detected. Security practices are basic, with no DNSSEC enabled and no visible security headers. The site uses cookies and pixels for non-PII data collection but lacks a cookie consent mechanism. From a security perspective, the site does not expose sensitive data and claims adherence to industry standards for data protection. However, it lacks explicit incident response contacts and security certifications. The domain is recently registered but consistent with the business claims and shows no suspicious patterns. Overall, the security posture is moderate but could be improved with enhanced headers, DNSSEC, and incident response transparency. The overall risk assessment indicates a functional but basic advertisement network website with moderate trustworthiness. Strategic recommendations include enabling DNSSEC, implementing security headers, adding cookie consent, and providing incident response contacts to improve compliance and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

8 findings rated critical or high. Fix these first.

  1. 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

  2. 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';…

  3. GDPR outside view

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

    • 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

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

Keep watching discourseoxidizingtransfer.com

This scan found 29 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

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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
52
Security headers
15
Email security
60
DNS health
60
Network security
100
GDPR outside view
53
Average
57

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 discourseoxidizingtransfer.com, from OffSeq Breach.

No leaked records found

Breach holds no records for discourseoxidizingtransfer.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

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

Clickadu s.r.o. operates in the digital advertising sector, providing an ad network service that emphasizes privacy by not collecting personally identifiable information. The company targets advertisers and publishers seeking to deliver relevant ads while respecting user privacy. The business model is based on ad delivery and data analytics using non-PII data. Market positioning is as a privacy-conscious ad network, competing in a crowded ad tech space. The company appears small, with a Czech Republic base and no visible subsidiaries or parent companies. Growth indicators are not explicit but the recent domain registration suggests a new or expanding service. The partnership ecosystem includes AWS infrastructure and Clickadu's own domains. Strategic observations highlight the need for enhanced transparency and compliance to strengthen market trust.

Security posture

The website demonstrates a basic security maturity level. It uses HTTPS (implied by domain registrar and typical hosting) but lacks DNSSEC and security headers such as Content Security Policy or HSTS. No incident response or abuse contact emails are provided, which limits readiness for security incidents. The privacy policy indicates no PII collection, reducing risk exposure. However, the absence of cookie consent mechanisms and security certifications indicates compliance gaps, especially under GDPR and related regulations. No vulnerabilities or malware indicators were detected. Overall, the security culture appears minimal but not negligent, with room for improvement in transparency and technical controls.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Implement standard security headers including Content Security Policy, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Add a cookie consent banner/mechanism to comply with GDPR and ePrivacy Directive requirements.
  4. Publish explicit incident response and abuse contact information to improve trust and readiness.
  5. Conduct a security audit to identify and remediate any hidden vulnerabilities and improve overall security posture.

Contact details published on the site

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

Automated reading of the public site. Ratings are indicative.

Business

Company
Clickadu s.r.o.
Description
Clickadu s.r.o. operates an advertisement network providing services that allow advertisers and publishers to show relevant ads to online users without collecting personally identifiable information.
Key services
advertisement delivery, non-personally identifiable user data collection, push notification management
Content quality
basic
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • No PII collected
  • Industry standard data protection practices claimed

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Ad networks
Clickadu Advertisement Network
Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is an advertisement network operated by Clickadu s.r.o.
  2. Content is accessible and not blocked by WAF or security challenges.
  3. Privacy policy is present but basic and does not include cookie consent mechanism.
  4. No terms of service or explicit incident response contacts found.
  5. Contact information includes physical address and contact page link but no direct email or phone number.
  6. No social media links or phone numbers explicitly provided.
  7. Website uses Amazon Registrar and AWS DNS servers.
  8. No advanced security headers detected in provided data.
  9. No analytics or tracking scripts explicitly detected.
  10. Website content is safe and suitable for general audiences.
Technical notes

Notes

The website is built with basic HTML, CSS, and JavaScript without detectable frameworks or CMS. Hosting is via Amazon Registrar with AWS DNS servers, indicating reliable infrastructure. The site is moderately optimized for mobile devices but lacks advanced SEO and accessibility features. No analytics or third-party tracking scripts were detected, suggesting minimal user tracking. The site uses cookies and pixels for non-PII data collection but does not provide a consent mechanism. Performance is moderate with no reported errors or broken elements. Technical debt appears low but modernization opportunities include adding security headers, improving SEO, and enhancing accessibility.
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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