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Security report for adcombo.com

Adcombo · Marketing and advertising

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

67/100

Risk levelMedium

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

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
Checks completed
6of 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

3 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 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 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 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 adcombo.com

This scan found 20 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
65
Security headers
30
Email security
55
Network security
100
GDPR outside view
83
Average
67

Not counted

  • DNS health: did not complete in this scan.
  • 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 adcombo.com, from OffSeq Breach.

Total records
15,711
Employees
0
Customers
15,705
Third parties
6
Weak passwords
8%

25 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 adcombo.com.

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

Technical appendix

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

Business context

Business profile

AdCombo operates in the technology sector as a CPA affiliate marketing network with a medium-sized business profile. Its competitive advantages include exclusive COD offers, a broad niche portfolio, and frequent payments to affiliates. The business model revolves around connecting advertisers with affiliates to drive conversions on a cost-per-action basis. The company leverages a robust partnership ecosystem with multiple ad networks and tracking platforms to optimize marketing efforts. Growth indicators include long domain age and consistent branding. However, the lack of visible contact information and formal policies may impact trust and compliance perception.

Security posture

The website enforces HTTPS and uses Cloudflare DNS, which provides a solid foundation for security. Cookie consent management via Cookiebot is implemented, supporting GDPR compliance. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security posture. No security policy or incident response contacts are published, limiting transparency and readiness for security incidents. The extensive use of third-party tracking and advertising services increases the attack surface and privacy risks. Overall, the security maturity is moderate but could be improved by adopting best practices and publishing relevant policies.

Recommendations

  1. Implement and explicitly configure security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a comprehensive privacy policy and terms of service accessible from the website footer or main navigation to improve compliance and user trust.
  3. Provide clear contact information including company emails and phone numbers to facilitate communication and support.
  4. Establish and publish a security policy and incident response contact details to demonstrate security readiness and transparency.
  5. Review and minimize third-party tracking scripts where possible to reduce privacy risks and improve user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Danesco Trading Ltd.
Description
AdCombo is a CPA affiliate network offering exclusive COD offers, high payouts, low competition GEOs, and multiple niches with friendly support and bi-weekly payments.
Key services
CPA affiliate network, Exclusive COD offers, Affiliate marketing support, Multiple niches
Content quality
good
Branding
consistent

Technology

Stack
AngularJS (ng-app), Google Tag Manager, Cookiebot, AdRoll, Mgid, Cloudflare DNS
Frameworks
AngularJS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • Use of Cloudflare DNS

Analytics and tracking

Services
Google Analytics, Yandex Metrica, Appnexus Analytics
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
AdRoll, Mgid, Appnexus, PubMatic, Casale Media, Bidswitch
Tracking pixels
AdRoll, Cookiebot, Facebook Pixel
Marketing tools
Cookiebot Consent Management
Transparency
good

Site quality

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

Key observations

  1. Website uses Cookiebot for cookie consent management with detailed cookie categories and providers
  2. No explicit privacy policy or terms of service found in the provided HTML content
  3. No direct contact emails, phone numbers, or physical addresses found on the main page
  4. Extensive use of third-party ad and tracking services indicating a data-driven marketing approach
  5. Website is served over HTTPS with Cloudflare DNS but lacks explicit security headers in the HTML content
  6. AngularJS framework used, indicating a modern single-page application approach
  7. Good SEO meta tags and Open Graph tags present
  8. No visible security.txt or vulnerability disclosure page
  9. No visible security or incident response contact information
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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adcombo.com security report: 67/100, medium risk | Guard