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Security report for a11y-collective.com

The A11Y Collective · Education · Netherlands

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

83/100

Risk levelLow

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

The A11Y Collective is a specialized e-learning platform focused on web accessibility education, offering a range of online courses, masterclasses, and training programs tailored for individuals and businesses. The company is positioned as a trusted partner for notable agencies, governments, NGOs, and Fortune 500 companies, emphasizing compliance with accessibility laws such as the European Accessibility Act and ADA. Their business model revolves around selling courses and providing accessibility audits and training services, supported by recognized certifications and partnerships.

Scanned

This is an earlier scan of a11y-collective.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
73/ 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

2 findings rated critical or high. Fix these first.

  1. GDPR outside view

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

    • 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

  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 a11y-collective.com

This scan found 14 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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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
85
Email security
85
DNS health
80
Network security
100
GDPR outside view
73
Average
83

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 targets a diverse audience including designers, developers, product owners, and government officials, leveraging a strong partnership ecosystem including Level Level as the parent company and Accredible for certification. The presence of reputable client logos and IAAP continuing education credits enhances their market credibility. The business operates primarily in the education sector with a small company size and a founding date in 2020, indicating a relatively young but established presence in the accessibility training market.

Security posture

The website demonstrates a solid security posture with HTTPS enforced, use of security and privacy plugins, and a responsible disclosure policy. While explicit security headers are not fully evident, no vulnerabilities or exposed sensitive data were detected. The integration of privacy and cookie policies with consent mechanisms aligns with GDPR compliance. The absence of WHOIS registrant data is a minor concern but likely due to privacy protection rather than malicious intent.

Recommendations

  1. Implement explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Maintain regular updates and audits of third-party scripts and plugins to mitigate potential vulnerabilities.
  3. Enhance transparency by providing more detailed WHOIS or domain registration information if possible.
  4. Continue to monitor and improve privacy compliance, especially regarding data retention and user consent.
  5. Expand incident response capabilities and publicly document security policies to strengthen trust.

Contact details published on the site

Legal name
The A11Y Collective
VAT number
NL857727333B01
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
The A11Y Collective
Description
The A11Y Collective is the e-learning platform for anyone who wants to learn more about web accessibility. They offer online courses about accessible web design, code and content, as well as masterclasses exploring specific topics in-depth.
Key services
Online courses on web accessibility, Training programs for businesses, Accessibility audits, Masterclasses, Certificates with Accredible, IAAP Continuing Accessibility Education Credits
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, WooCommerce, Gravity Forms, Google Tag Manager, Matomo Analytics, Omnisend, Affiliate WP
Frameworks
Yoast SEO, WooCommerce, Gravity Forms
Platforms
WordPress
Performance
moderate
Mobile
excellent
Accessibility
excellent
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security and privacy plugins (Akismet, Gravity Forms with honeypot)
  • Responsible disclosure policy

Analytics and tracking

Services
Matomo, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, DoubleClick
Tracking pixels
Matomo, Omnisend
Marketing tools
Omnisend
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible and not blocked by WAF or security mechanisms.
  2. Strong focus on web accessibility education with multiple courses and masterclasses.
  3. Professional design and consistent branding.
  4. Comprehensive privacy, cookie, terms, and responsible disclosure policies.
  5. Use of modern web technologies and analytics tools.
  6. Presence of social media and trusted partner logos enhances credibility.
  7. WHOIS data missing, which reduces transparency but does not negate legitimacy.
Technical notes

Notes

The website is built on a modern WordPress CMS platform utilizing WooCommerce for e-commerce functionality and Gravity Forms for data collection. It integrates advanced analytics tools such as Matomo and Google Tag Manager, alongside marketing and affiliate tools like Omnisend and Affiliate WP. The site is well-optimized for mobile devices, SEO, and accessibility, reflecting a mature technical infrastructure. Performance is moderate with opportunities for optimization. The use of structured data and comprehensive metadata supports strong search engine visibility and user experience.
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. 83/100Low21 findingsView report
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