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Security report for displayvertising.com

Technology · N/a

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

Security score

60/100

Risk levelMedium

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

The domain displayvertising.com functions primarily as an adserving infrastructure component for the PopAds.net advertising network. It does not present a traditional business website but rather a minimal placeholder indicating its role in serving pop-under advertisements. The domain is relatively young, created in 2020, and registered with a reputable registrar, NameCheap, Inc., with a stable registration status and no privacy protection enabled. Technically, the site is hosted on AWS infrastructure with DNS managed by AWS and DigiCert DNS services, but it lacks modern web features such as security headers, DNSSEC, and HTTPS enforcement details. The website content is minimal, lacking any privacy, cookie, or terms of service policies, and no contact information or forms are provided. This limits its transparency and compliance posture. Security posture is basic with no advanced protections detected, and the site does not implement GDPR compliance indicators or user consent mechanisms. Overall, the site serves a backend infrastructure role rather than a customer-facing business presence.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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 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

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

Keep watching displayvertising.com

This scan found 26 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
77
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
40
Average
60

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

Technical appendix

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

Business context

Business profile

Displayvertising.com operates as a technical infrastructure domain supporting the PopAds.net advertising network, specializing in pop-under ad serving. Its business model revolves around providing ad delivery services rather than direct consumer engagement. The domain's market position is as a backend service within the digital advertising ecosystem. There is no direct evidence of revenue streams or customer-facing services on this domain. The lack of contact information and policies suggests a limited public business profile. The domain's registration and hosting on AWS indicate a reliance on established cloud infrastructure. No partnerships or subsidiaries are explicitly linked to this domain beyond its association with PopAds.net.

Security posture

The security posture of displayvertising.com is basic and lacks several best practices. The absence of DNSSEC reduces DNS security, and no security headers such as Content Security Policy or HSTS are present to protect against common web attacks. The site does not provide HTTPS enforcement details, though it is likely HTTPS is enabled given the domain is active. No privacy or cookie policies are present, indicating poor compliance with GDPR and other privacy regulations. Incident response and vulnerability disclosure mechanisms are not found, limiting transparency in security management. Overall, the domain's security measures are minimal, appropriate for an infrastructure domain but insufficient for a customer-facing site.

Recommendations

  1. Enable DNSSEC to enhance DNS security and prevent spoofing.
  2. Implement standard security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Ensure HTTPS is enforced site-wide with strong TLS configurations.
  4. Publish privacy and cookie policies to improve compliance and transparency.
  5. Add contact information or security incident response contacts to improve trust and responsiveness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
This domain is part of the adserving infrastructure for the PopAds.net advertising network.
Key services
Ad serving for pop-under advertisements
Content quality
poor
Branding
inconsistent

Technology

Stack
AWS DNS, DigiCert DNS
Performance
moderate
Mobile
poor
Accessibility
poor
SEO
poor

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Ad networks
PopAds.net
Transparency
poor

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is minimal and serves as an adserving infrastructure domain for PopAds.net.
  2. No privacy, cookie, or terms of service policies are present.
  3. No contact information or forms are available on the site.
  4. No security headers or advanced security configurations detected.
  5. Domain registration is stable and consistent with business purpose.
  6. No WAF or blocking mechanisms detected.
  7. Website lacks SEO, accessibility, and mobile optimization.
  8. Advertising practices are limited to PopAds.net network affiliation.
Technical notes

Notes

The domain is hosted on AWS infrastructure with DNS managed by AWS and DigiCert DNS services, indicating a reliable hosting environment. The website content is minimal HTML with no metadata, scripts, or forms detected. No CMS or frameworks are identified. Performance is likely moderate given the minimal content and AWS hosting. The site lacks mobile optimization and accessibility features. SEO optimization is poor due to absence of meta tags and structured data. The technical debt is low due to minimal implementation but modernization opportunities include adding security headers, privacy policies, and improving content quality to support compliance and user trust.
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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