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Security report for id5-sync.com

ID5 · Technology · N/a

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

ID5 appears to be a technology company established in 2017, likely providing identity or advertising-related technology services. The website content is extremely minimal, consisting only of a single line of text, with no metadata, contact information, or policies published. The domain is registered with Cloudflare and is active with a valid expiry date, indicating a legitimate registration. However, the lack of content and transparency on the website limits the ability to fully assess the business or its market position. Technically, the site is hosted behind Cloudflare but lacks DNSSEC and security headers, which are recommended for enhanced security. No forms, scripts, or tracking technologies were detected, suggesting minimal digital footprint or an underdeveloped site. Security posture is weak due to missing policies and contact channels, and privacy compliance is absent. Overall, the website appears to be a placeholder or minimal presence rather than a fully operational business site.

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

9 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 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

    • 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 id5-sync.com

This scan found 28 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

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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
30
Email security
40
DNS health
70
Network security
100
GDPR outside view
40
Average
55

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

The company ID5 is positioned in the technology sector, likely targeting advertisers, publishers, or technology partners with identity solutions. The business model is B2B technology services. The domain age aligns with the founding year 2017, supporting legitimacy. No detailed business information, certifications, or partnerships are visible on the site. The lack of contact details and policies reduces trust and credibility. There is no evidence of revenue streams or growth indicators from the website content. The company likely relies on other channels or platforms for customer engagement and business operations.

Security posture

The current security posture is minimal. The domain uses HTTPS (implied by Cloudflare hosting), but DNSSEC is not enabled. No security headers or incident response information are published. There are no visible vulnerabilities or exposed sensitive data, but the absence of security best practices and policies is a concern. The site does not provide any contact channels for security incidents or abuse reporting. Compliance with GDPR or other regulations is not demonstrated. Overall, the security maturity level is low, with significant room for improvement in transparency and technical controls.

Recommendations

  1. Enable DNSSEC to enhance domain name system security.
  2. Publish comprehensive privacy and cookie policies to comply with GDPR and build user trust.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Provide clear contact information including security incident response and abuse contacts.
  5. Develop website content with metadata, structured data, and SEO optimization to improve professionalism and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ID5
Description
ID5 is a technology company likely focused on identity solutions or related services, inferred from the domain and minimal content.
Content quality
poor
Branding
moderate

Technology

SEO
poor

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website content is extremely minimal, only a single line of text 'This is ID5.'
  2. No metadata, no SEO tags, no structured data or social media links present.
  3. No forms or contact information available on the page.
  4. No privacy, cookie, or terms of service policies found.
  5. No security headers or scripts detected from provided data.
  6. Domain is registered with Cloudflare and has a valid expiry date in 2026.
  7. No evidence of WAF or blocking mechanisms.
  8. Website appears to be a placeholder or under development.
Technical notes

Notes

The website is hosted via Cloudflare, providing CDN and security services. No CMS or frameworks are detected from the minimal HTML content. The site lacks metadata, scripts, or analytics tools, indicating a very basic technical implementation. Performance and mobile optimization cannot be assessed due to minimal content. The absence of forms or interactive elements reduces attack surface but also limits functionality. Technical debt is low but the site is underdeveloped and lacks modern web standards such as accessibility and SEO best practices.
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. 55/100Medium36 findingsView report
  2. 55/100 −1Medium36 findingsView report
  3. 56/100Medium34 findingsView report
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