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Security report for inbound.com

HubSpot · Technology · United States

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

69/100

Risk levelMedium

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

INBOUND.com is the official website for HubSpot's annual marketing and sales conference, INBOUND, scheduled for September 3-5, 2025. The site serves as a comprehensive platform for event information, registration, and resources targeting marketing professionals and sales teams. It positions itself as a leading event in the marketing technology space, leveraging HubSpot's strong brand presence. The website demonstrates a modern technical infrastructure built on Nuxt.js and Tailwind CSS, ensuring fast performance and excellent mobile responsiveness. Security best practices are observed with HTTPS and multiple security headers, although dedicated security and incident response policies are not publicly available. Privacy and cookie policies are comprehensive and GDPR compliant, reflecting good privacy compliance. The absence of WHOIS data is a notable gap but does not detract significantly from the site's legitimacy given the strong branding and content quality. Overall, the site is professional, secure, and well-optimized, serving its business purpose effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 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

6 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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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 inbound.com

This scan found 21 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

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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
57
Security headers
15
Email security
70
DNS health
85
Network security
100
GDPR outside view
85
Average
69

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 INBOUND conference is a flagship event by HubSpot, targeting marketing and sales professionals seeking growth strategies and networking opportunities. The business model revolves around event organization and marketing services, generating revenue through ticket sales, sponsorships, and partnerships. HubSpot's market position as a leading CRM and marketing platform provider enhances the event's credibility and reach. The website integrates HubSpot's marketing tools and analytics, supporting data-driven marketing efforts. The target audience includes enterprise and medium-sized businesses focused on inbound marketing and sales enablement. The site reflects a mature digital presence with consistent branding and high-quality content, supporting HubSpot's broader ecosystem and customer engagement strategies.

Security posture

The website exhibits a strong security posture with enforced HTTPS, robust security headers, and secure form implementations. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of a publicly accessible security policy or incident response contact limits transparency and preparedness communication. There is no evidence of a vulnerability disclosure program or security.txt file. Privacy policies and cookie consent mechanisms are well implemented, supporting GDPR compliance. The overall security maturity is good but could be enhanced by publishing dedicated security and incident response documentation and establishing a formal vulnerability disclosure channel.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information, including security@ or abuse@ email addresses.
  3. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Add data protection officer contact details if applicable to enhance GDPR transparency.
  5. Continue monitoring and updating security headers and SSL configurations to maintain high security standards.

Contact details published on the site

Addresses
Legal name
HubSpot, Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HubSpot
Description
INBOUND is HubSpot's annual marketing and sales conference focused on growth, inbound marketing, and sales strategies.
Key services
Marketing conference, Sales conference, Networking events, Educational sessions
Content quality
excellent
Branding
consistent

Technology

Stack
Nuxt.js, Tailwind CSS, JavaScript, Web Fonts (Lexend Deca)
Frameworks
Nuxt.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML
  • Secure forms with proper input fields

Analytics and tracking

Services
Google Analytics, HubSpot Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
HubSpot tracking
Marketing tools
HubSpot Marketing Platform
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 marketing and sales conference site for HubSpot's INBOUND event.
  2. Content is rich, well-structured, and visually consistent with HubSpot branding.
  3. No WHOIS data available, which is unusual for a major brand but may be due to privacy or domain configuration.
  4. No security policy or incident response page found, which could be improved.
  5. Privacy and cookie policies are present and comprehensive with consent mechanisms.
  6. No suspicious or malicious content detected.
  7. No WAF or blocking mechanisms detected; site fully accessible.
Technical notes

Notes

The website is built using modern web technologies including Nuxt.js (a Vue.js framework) and Tailwind CSS for styling, ensuring a performant and responsive user experience. The use of web fonts and optimized assets contributes to fast loading times. SEO is supported by proper meta tags and structured data, although no JSON-LD schema was explicitly detected in the truncated HTML. Accessibility features appear adequate, with semantic HTML and responsive design. Hosting details are not explicitly identified but likely leverage a scalable cloud provider given the performance. There is no detected CMS like WordPress; the site appears custom-built. Technical risks are minimal, but continuous updates and audits are recommended to maintain performance and security.
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. 59/100Medium33 findingsView report
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