Skip to main content

Security report for twilio.org

Twilio · Technology · United States

Low risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

78/100

Risk levelLow

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

Twilio.org is a dedicated nonprofit arm of Twilio, a leading global technology company specializing in digital communication APIs including SMS, voice, video, and authentication services. The website positions Twilio.org as a platform empowering social impact organizations, nonprofits, healthcare, and education sectors to enhance their communication capabilities through Twilio's technology, financial resources, and expert support. The site demonstrates a strong market position with extensive partnerships and a clear focus on social good. Technically, the website is built on Adobe Experience Manager, leveraging modern analytics tools such as Segment and Google Tag Manager, and employs advanced personalization and consent management solutions like Mutiny and TrustArc. The site is mobile-optimized, accessible, and SEO-friendly, reflecting a mature digital infrastructure. From a security perspective, the site enforces HTTPS, uses consent management for privacy compliance, and shows no signs of exposed sensitive data or vulnerable libraries. However, explicit security headers are not clearly visible in the HTML source, and no dedicated security or incident response pages were found, indicating room for improvement in transparency and security communication. Overall, the website is professional, trustworthy, and aligned with Twilio's corporate identity. The lack of WHOIS data is likely due to privacy protection, which is justified for this business type. The site is safe for general audiences and does not contain any adult or questionable content.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

4 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 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

    • 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 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 twilio.org

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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
77
Security headers
55
Email security
85
DNS health
85
Network security
100
GDPR outside view
65
Average
78

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

Twilio.org operates as an essential entity within the technology and nonprofit sectors, providing communication APIs and resources tailored for social impact organizations. Its business model revolves around enabling nonprofits to leverage Twilio's platform with discounts, grants, and dedicated support. The company benefits from strong brand recognition and a broad partner ecosystem including SendGrid and Segment. The website highlights significant usage metrics, such as millions of people helped and billions of messages sent, indicating strong market adoption. The presence of major nonprofit customers and healthcare organizations underscores its competitive advantage and strategic positioning in the social good technology space.

Security posture

The website demonstrates a good security posture with enforced HTTPS, use of consent management platforms, and no visible exposure of sensitive information. The integration of modern analytics and personalization tools is balanced with privacy compliance mechanisms. However, the absence of explicit security headers in the HTML and lack of publicly available security policies or incident response contacts suggest areas for enhancement. No vulnerabilities or suspicious activities were detected. Overall, the security maturity is solid but could benefit from increased transparency and formalized security disclosures.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  3. Verify and explicitly include security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Enhance contact information with clear phone numbers and physical addresses where applicable.
  5. Continue monitoring and updating third-party libraries and analytics tools to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Twilio
Description
Twilio.org exists to bring the power of Twilio, the #1 digital communications platform, to organizations that are doing good. Twilio.org helps increase nonprofits capacity to serve their communities through digital technology, financial resources, and a dedicated team.
Key services
SMS, Voice, Chatbots, WhatsApp communication APIs, Impact Access Program (discounts and credits), Impact Fund, Dedicated team support, Partner solutions
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Launch, Google Tag Manager, Segment Analytics, Mutiny personalization, Lottie animations, TrustArc cookie consent
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of consent management platform (TrustArc)
  • No vulnerable libraries detected in scripts

Analytics and tracking

Services
Segment Analytics, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Segment Analytics
Marketing tools
Mutiny personalization, TrustArc consent management
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well maintained
  2. Strong branding alignment with Twilio corporate identity
  3. Comprehensive nonprofit-focused solutions and resources
  4. Use of modern analytics and consent management tools
  5. No signs of malicious or suspicious activity
  6. No WHOIS data available publicly, likely due to privacy protection
  7. No security or WAF blocking detected
Technical notes

Notes

The website is built on Adobe Experience Manager, a robust enterprise CMS, and uses modern web technologies including Lottie animations for rich media, Segment and Google Tag Manager for analytics, and TrustArc for consent management. The site is mobile-optimized and accessible, with good SEO practices evident in meta tags and structured data. Performance is moderate, likely due to rich media content and multiple third-party scripts. The technical stack reflects a mature and well-maintained infrastructure suitable for enterprise-level digital engagement.
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. 78/100Low26 findingsView report
Reviews of this site

Share your experience with twilio.org. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review twilio.org.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.