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Security report for conexpoconagg.com

CONEXPO-CON/AGG · Transportation · United States

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

75/100

Risk levelMedium

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

CONEXPO-CON/AGG is a major international construction trade show held every three years in Las Vegas, Nevada. The website provides comprehensive information about the event scheduled for March 3-7, 2026, including exhibitor directories, education sessions, workshops, and news updates. The business model centers on connecting construction industry professionals with equipment manufacturers and service providers through a large-scale event platform. The site targets construction professionals, exhibitors, and attendees seeking the latest industry innovations and networking opportunities. Technically, the website is built on the Kentico CMS platform and integrates multiple modern analytics and marketing technologies such as Google Tag Manager, Hotjar, LinkedIn Insight, and Facebook Pixel, indicating a mature digital infrastructure. The site is mobile-optimized, accessible, and SEO-friendly with structured data markup enhancing search visibility. Security posture is strong with HTTPS enforced and use of Google reCAPTCHA on forms, though explicit security headers could be better documented. Privacy compliance is well addressed with clear cookie and privacy policies and consent mechanisms. However, the WHOIS data for the domain is missing, which reduces trustworthiness from a domain registration perspective, though the professional content and event legitimacy mitigate this concern. Overall, the website is a high-quality, professional platform supporting a leading construction industry event.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 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 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. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching conexpoconagg.com

This scan found 18 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

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
82
Security headers
35
Email security
72
DNS health
80
Network security
100
GDPR outside view
83
Average
75

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 website positions CONEXPO-CON/AGG as the largest construction trade show in North America, attracting over 2,000 exhibitors and offering extensive education sessions and networking opportunities. The business leverages partnerships with industry leaders and sponsors to deliver a comprehensive event experience. Revenue streams likely include exhibitor fees, sponsorships, ticket sales, and merchandise. The target customer segments include construction companies, equipment manufacturers, industry professionals, and international visitors. The site demonstrates strong branding consistency and trust signals such as testimonials and exhibitor logos. The partnership ecosystem includes venue providers, merchandise platforms, and advertising partners. Growth indicators include expanded education offerings and workshops tailored to diverse industry needs. Strategic observations suggest the business maintains a strong market position through event scale, industry relevance, and digital engagement.

Security posture

The website exhibits a mature security posture with HTTPS enforced site-wide and integration of Google reCAPTCHA v3 to protect forms from automated abuse. Multiple third-party tracking and analytics scripts are loaded asynchronously, which is standard but requires ongoing monitoring for vulnerabilities. The absence of explicit security headers like X-Frame-Options and X-Content-Type-Options in the visible HTML is a minor gap that should be addressed to enhance protection against clickjacking and MIME sniffing attacks. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site lacks publicly visible incident response or security policy pages, which could improve transparency and preparedness. Overall, the security posture is good but could benefit from enhanced header implementation and a public vulnerability disclosure policy.

Recommendations

  1. Implement and verify security headers such as X-Frame-Options and X-Content-Type-Options to strengthen browser security.
  2. Establish and publish a vulnerability disclosure policy to encourage responsible reporting of security issues.
  3. Regularly audit and update third-party scripts and CMS components to mitigate risks from vulnerabilities.
  4. Add a clearly accessible terms of service page to improve legal clarity and user trust.
  5. Consider publishing incident response and security policies to enhance transparency and preparedness.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CONEXPO-CON/AGG
Description
CONEXPO-CON/AGG is the international trade show for the construction industries. Held every three years, the exposition showcases the latest equipment, products, services and technologies.
Key services
Trade show exhibition, Education sessions, Networking opportunities, Workshops, Exhibitor directory
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Hotjar, LinkedIn Insight Tag, Bing Ads, Quora Pixel, YouTube iframe API, Google reCAPTCHA v3, Kentico CMS
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA v3 on forms
  • No exposed sensitive data in HTML
  • Multiple security and tracking scripts loaded asynchronously

Analytics and tracking

Services
Google Analytics, Hotjar, LinkedIn Insight Tag, Ahrefs Analytics, Bing Ads, Quora Pixel, Facebook Pixel
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
StackAdapt, LinkedIn Ads, Quora Ads, Bing Ads, Google Ads, DoubleClick
Tracking pixels
Hotjar, LinkedIn Insight, Facebook Pixel, Ahrefs Analytics
Marketing tools
Kentico CMS analytics, Act-On Marketing Automation
Transparency
good

Site quality

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

Key observations

  1. Website is a professional event site for CONEXPO-CON/AGG 2026 construction trade show
  2. Content is rich with detailed event information, exhibitor lists, education sessions, and news
  3. Multiple trusted third-party analytics and marketing tools are integrated
  4. No signs of adult or malicious content
  5. WHOIS data is missing, which is a concern for domain legitimacy but content suggests a legitimate business
  6. Good privacy and cookie policy presence with consent mechanisms
  7. No explicit terms of service page found
  8. No explicit security or incident response policies found on site
Technical notes

Notes

The website is built on the Kentico CMS platform, leveraging a modern tech stack including Google Tag Manager, Google Analytics, Hotjar, LinkedIn Insight Tag, and Facebook Pixel for analytics and marketing. The site uses asynchronous loading of scripts to optimize performance. The presence of structured data (JSON-LD) for event information improves SEO and search engine understanding. The site is mobile-optimized with responsive design and accessibility features such as skip links and ARIA labels. Performance is moderate with room for optimization, especially in script loading and image compression. The technical infrastructure supports a large-scale event platform with rich content and interactive features. Opportunities exist to enhance security headers and streamline third-party script management to reduce technical debt and improve security posture.
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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