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Security report for tglyr.co

Taglayer · Technology · Belgium

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

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

Taglayer is a technology company specializing in AI-driven personalization platforms designed to enhance customer experiences across multiple channels. Their SaaS offering enables businesses to gain deep customer insights, automate workflows, and optimize engagement through omnichannel messaging and performance tracking. Positioned as an all-in-one solution, Taglayer targets businesses seeking to boost conversions and customer loyalty through personalized interactions. The company is based in Belgium and has been operational since 2015. Technically, the website employs modern technologies including Vue.js and Cloudflare DNS services, ensuring fast performance and excellent mobile optimization. The site is well-structured with comprehensive content, clear navigation, and professional design. Analytics and marketing tools such as Ahrefs Analytics and DoubleClick are used for tracking and advertising purposes, with moderate user tracking levels and good privacy compliance. From a security perspective, the website enforces HTTPS and has domain transfer protections in place. However, DNSSEC is not enabled, and some recommended security headers are missing. There is no publicly available incident response contact or vulnerability disclosure policy, which could be improved. Overall, the security posture is solid but could benefit from additional hardening. The overall risk assessment is low, with no signs of malicious activity or suspicious domain registration patterns. Strategic recommendations include enabling DNSSEC, publishing an incident response contact, and implementing a vulnerability disclosure policy to enhance trust and security culture. The website demonstrates a high level of professionalism, trustworthiness, and technical maturity suitable for its business domain.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

5 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 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';…

  2. GDPR outside view

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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. 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 tglyr.co

This scan found 20 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
75
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
68
Average
71

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

Taglayer operates in the competitive AI personalization market, leveraging advanced customer data profiling and automation to differentiate itself. Its business model is SaaS-based, targeting medium to large enterprises seeking to improve customer engagement and conversion rates. The company showcases strong market positioning through customer case studies and integration capabilities with popular marketing platforms. Revenue streams likely include subscription fees and premium service tiers. The partnership ecosystem includes integrations with tools like Mailchimp, HubSpot, and Google BigQuery, enhancing its value proposition. Growth indicators include active social media presence and recent product demos. The company maintains a focused operational strategy centered on AI-driven personalization and omnichannel marketing.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS and domain transfer lock status. Absence of DNSSEC and some security headers indicates room for improvement. No exposed sensitive data or vulnerable libraries were detected. Forms are minimal and appear secure, collecting only email addresses for demo requests or newsletter signups. Lack of a published incident response contact or security.txt file suggests limited transparency in vulnerability management. GDPR compliance is supported by comprehensive privacy and cookie policies. Overall, the security culture appears adequate but could be enhanced by formalizing incident response and vulnerability disclosure processes.

Recommendations

  1. Enable DNSSEC to improve DNS security and prevent spoofing.
  2. Implement additional HTTP security headers such as Content-Security-Policy and X-Frame-Options.
  3. Publish an incident response contact email (e.g., security@ or abuse@) to facilitate vulnerability reporting.
  4. Create and publish a vulnerability disclosure policy or security.txt file to enhance transparency.
  5. Regularly review third-party scripts and tracking tools to minimize privacy risks and improve compliance.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Taglayer
Description
Taglayer provides an AI-driven personalization platform to create personalized customer experiences across multiple channels, helping businesses boost conversions and customer loyalty.
Key services
AI-driven customer profiling, Smart segmentation, Automated customer journeys, Omnichannel messaging, Performance tracking and optimization
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Vue.js, Cloudflare DNS, HTML5, CSS3
Frameworks
Vue.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Domain status clientTransferProhibited

Analytics and tracking

Services
Ahrefs Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
DoubleClick
Tracking pixels
Ahrefs Analytics
Marketing tools
DoubleClick, Ahrefs Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented with clear business focus on AI-driven personalization.
  3. Multiple customer case studies and social proof enhance trust.
  4. No explicit security.txt or vulnerability disclosure policy found.
  5. No phone numbers explicitly labeled as company contact found.
  6. Email contact info is provided in footer and legal pages.
  7. No suspicious or malicious content detected.
  8. Modern tech stack with Vue.js and Cloudflare DNS.
  9. No DNSSEC enabled, which is a minor security gap.
Technical notes

Notes

The website is built using Vue.js, a modern JavaScript framework, ensuring a dynamic and responsive user experience. Hosting utilizes Cloudflare DNS services, contributing to fast load times and reliable uptime. The site includes asynchronous loading of analytics and marketing scripts, optimizing performance. Meta tags and Open Graph data are properly configured for SEO and social sharing. The site is mobile-optimized with responsive design elements. No CMS was explicitly detected, suggesting a custom or static site generation approach. Technical debt appears low, with no broken links or errors observed. Opportunities exist to enhance security headers and implement DNSSEC for improved resilience.
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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