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Security report for oneid.live

OneLog AG · Media · Switzerland

Low risk. 1 critical or high finding in SSL/TLS.

Security score

81/100

Risk levelLow

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

OneID is a digital advertising identity initiative focused on the Swiss market, enabling privacy-compliant targeting of over 3 million users across premium Swiss publishers. The platform is supported by major Swiss media and advertising companies, positioning it as a key player in Swiss digital advertising. The website is professionally designed, multilingual, and emphasizes user privacy and control through compliance with TCF 2.2 and integration of OneTrust cookie consent mechanisms. Technically, the site is built on Webflow, uses Google Tag Manager for analytics, and includes modern web fonts and scripts, indicating a mature digital infrastructure. Security posture is strong with HTTPS enforced and no visible vulnerabilities, though security headers could be improved. WHOIS data is unavailable due to privacy protection, but the website's professional presentation and partnerships suggest legitimacy. Overall, the site demonstrates a good balance of business credibility, technical implementation, and privacy compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

1 finding rated critical or high. Fix these first.

  1. 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 oneid.live

This scan found 17 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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  • 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
75
Security headers
60
Email security
80
DNS health
85
Network security
100
GDPR outside view
88
Average
81

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 oneid.live, from OffSeq Breach.

No leaked records found

Breach holds no records for oneid.live 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

The company operates in the media sector, providing a privacy-focused advertising ID solution tailored for the Swiss market. Its business model revolves around enabling advertisers and premium publishers to optimize digital campaigns while respecting user privacy. The initiative is backed by prominent Swiss media groups such as audienzz, CH Media, Goldbach, Ringier, Tamedia, and 20 Minuten, indicating strong market positioning and partnership ecosystem. The target customers include advertisers, users seeking privacy, and premium publishers. The website content and structure reflect a medium-sized enterprise with a focus on transparency and compliance, which is critical in the digital advertising industry. Growth potential is supported by the increasing demand for privacy-compliant advertising solutions in Europe.

Security posture

The website demonstrates a solid security posture with HTTPS enabled and the use of a reputable cookie consent management platform (OneTrust) to ensure GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options suggests room for improvement. There is no visible incident response or security policy information, which could enhance trust and preparedness. Overall, the security maturity is good but could benefit from additional hardening and transparency regarding security practices.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response plan to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Consider adding phone contact details and physical address to strengthen business credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OneLog AG
Description
OneID ist die Ad ID für den Schweizer Markt. Über 3 Millionen Nutzerinnen und Nutzer effizient und sicher erreichen. Jederzeit.
Key services
Digital advertising ID, Privacy-compliant user targeting, Premium publisher ad inventory optimization
Content quality
good
Branding
consistent

Technology

Stack
Webflow, Google Tag Manager, jQuery, OneTrust Cookie Consent
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular controls
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is in German (Swiss variant) with multilingual support.
  3. Strong emphasis on privacy compliance and user control (TCF 2.2, OneTrust).
  4. No exposed sensitive data or security issues detected in HTML.
  5. WHOIS data unavailable, likely privacy protected.
  6. Website uses modern web technologies and is hosted on Webflow.
  7. Contact information is provided via email links for key personnel.
  8. No phone numbers or physical addresses explicitly found.
  9. No social media links detected in the HTML content.
  10. Cookie consent banner and privacy policy are present and comprehensive.
Technical notes

Notes

The website is built using Webflow CMS, leveraging modern web technologies such as Google Fonts (Montserrat), jQuery, and Google Tag Manager for analytics. The site is hosted likely on Webflow's infrastructure, ensuring reliable performance and scalability. The presence of OneTrust scripts indicates a mature approach to privacy compliance. The site is mobile-optimized with responsive design and good navigation clarity. Performance is moderate, with potential improvements in loading speed by optimizing external resources. Accessibility is basic, with scope for enhancements to meet higher standards. SEO is basic but includes essential meta tags and Open Graph data for social sharing. Overall, the technical infrastructure supports the business goals effectively but can be further optimized for security and performance.
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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