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Security report for devday4w.com

Software Guru · Technology · Mexico

Medium risk. 9 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

57/100

Risk levelMedium

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

Dev Day 4 Women is a well-established event organized by Software Guru, focused on empowering women in the software development and STEM fields. The event has a strong community presence in Mexico, celebrating a decade of activities with a mix of virtual and in-person engagements. The website effectively communicates the event's purpose, schedule, and sponsorships, targeting women professionals and students in technology. Technically, the site uses modern front-end frameworks and is hosted on Netlify, ensuring good performance and mobile responsiveness. However, it lacks formal privacy and cookie policies, which are critical for compliance and user trust. Security-wise, the site uses HTTPS and standard tracking tools but misses advanced security headers and incident response disclosures. Overall, the site is professional and trustworthy but would benefit from enhanced privacy and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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. 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';…

  2. 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

    • 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

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

Keep watching devday4w.com

This scan found 27 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
42
Security headers
30
Email security
55
DNS health
80
Network security
100
GDPR outside view
35
Average
57

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 event operates as a free, sponsored conference promoting diversity and inclusion in technology, primarily targeting women in Mexico's STEM sectors. Its business model relies on sponsorships from technology companies and community organizations. The presence of multiple recognized partners and sponsors indicates a solid ecosystem and community trust. The event's longevity and consistent branding position it as a key player in the regional women-in-tech space. Growth opportunities include expanding digital presence and formalizing compliance and security practices to attract broader audiences and sponsors.

Security posture

The website demonstrates a moderate security posture with HTTPS enforced and use of reputable analytics and tracking services. However, the absence of security headers, privacy and cookie policies, and vulnerability disclosure mechanisms represent compliance and security gaps. No critical vulnerabilities or exposed sensitive data were detected. The site would benefit from implementing security best practices such as Content Security Policy headers, a published privacy policy, and incident response contacts to improve trust and regulatory compliance.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy to improve GDPR and privacy compliance.
  2. Implement security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Provide clear incident response contact information for security issues.
  5. Review and audit third-party scripts for privacy and security compliance.

Contact details published on the site

Addresses
Legal name
Software Guru
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Software Guru
Description
Dev Day for Women es un evento virtual para mujeres involucradas en el desarrollo de software. Es un evento que celebra 10 años inspirando a mujeres en STEM, ofreciendo conferencias técnicas, charlas de desarrollo profesional y networking.
Key services
Evento anual para mujeres en tecnología, Conferencias técnicas, Charlas de desarrollo profesional, Networking, Promoción de diversidad, equidad e inclusión
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, Themefisher Font, FontAwesome, Bootstrap Icons, Swiper.js, Google Tag Manager, Facebook Pixel, Netlify Identity Widget
Frameworks
Hugo (static site generator)
Platforms
Netlify (hosting and identity)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager and Facebook Pixel with async loading
  • No visible exposed sensitive data

Analytics and tracking

Services
Google Tag Manager, Facebook Pixel
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional event site targeting women in technology.
  2. Content is in Spanish with clear event information and calls to action.
  3. No privacy or cookie policies found, which is a compliance gap.
  4. No visible contact phone numbers; only emails and social media contacts.
  5. Use of modern front-end technologies and third-party analytics.
  6. No security.txt or vulnerability disclosure policy present.
  7. No signs of malicious or suspicious content.
  8. Good branding consistency and event sponsorship transparency.
Technical notes

Notes

The website is built using the Hugo static site generator, leveraging Bootstrap for responsive design and Swiper.js for interactive elements. Hosting on Netlify provides modern infrastructure and identity management capabilities. The site loads asynchronously loaded analytics scripts from Google Tag Manager and Facebook Pixel, which may impact privacy compliance. Performance is moderate with good mobile optimization. Accessibility features are basic and could be improved. SEO is well addressed with proper meta tags and structured data (JSON-LD) describing the event. There is no CMS detected, reducing attack surface but limiting dynamic content management.
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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