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Security report for 3commas.io

3Commas · Finance · Estonia

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

3Commas is a well-established cryptocurrency trading platform founded in 2017, headquartered in Estonia. It offers a suite of automated trading tools including DCA bots, signal bots, grid bots, and a smart trading terminal, targeting cryptocurrency traders and investors globally. The platform integrates with major exchanges and supports multi-exchange portfolio management, positioning itself as a comprehensive solution for crypto trading automation. The website demonstrates a high level of professionalism, with excellent design, clear navigation, and strong trust signals such as high user ratings and active community engagement. Technically, the site leverages modern web technologies including React and Next.js, hosted behind Cloudflare with good performance and mobile optimization. Security posture is strong with HTTPS, security headers, and client transfer protection on the domain, though DNSSEC is not enabled. Privacy compliance is addressed with clear privacy and cookie policies and consent mechanisms. Overall, 3Commas presents a credible, secure, and user-friendly platform for crypto trading automation.

Scanned

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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 3commas.io

This scan found 13 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
75
Security headers
80
Email security
87
DNS health
85
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

3Commas operates in the finance and technology sectors, focusing on SaaS-based crypto trading automation. Its business model is subscription-driven, offering tiered plans and an affiliate program to drive growth. The company has a medium-sized footprint with over 134,000 active members and a strong presence on social media and community platforms like Telegram and Discord. The platform's competitive advantage lies in its comprehensive toolkit, multi-exchange support, and advanced bot configurations. Partnerships and subsidiary domains support developer engagement and service status transparency. The company emphasizes user trust through transparent policies, community involvement, and high ratings on review platforms.

Security posture

The security posture of 3Commas is robust, featuring HTTPS encryption, multiple security headers, and domain transfer protection. The absence of DNSSEC is a minor gap but does not critically undermine security. No exposed sensitive data or vulnerable libraries were detected in the website content. The platform uses cookie consent mechanisms and privacy policies aligned with GDPR requirements. However, explicit incident response contacts and vulnerability disclosure policies are not publicly available, which could be improved to enhance transparency and readiness. Overall, the security maturity is high for a SaaS platform in the crypto space, with room for incremental improvements in disclosure and DNS security.

Recommendations

  1. Enable DNSSEC to enhance domain name system security.
  2. Publish a dedicated vulnerability disclosure or security.txt file to facilitate responsible reporting.
  3. Provide explicit incident response contact information on the website.
  4. Regularly audit third-party scripts and tracking tools to minimize privacy risks.
  5. Enhance transparency around data retention policies and user data handling.

Contact details published on the site

Addresses
Legal name
3Commas
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
3Commas
Description
3Commas is a crypto trading platform offering smart tools for cryptocurrency investors including automated trading bots, portfolio management, and trading terminal.
Key services
DCA Bot, Signal Bot, Grid Bot, Smart Trade Terminal, Portfolio Management
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Amplitude, Google Tag Manager, CookieHub, CleverTap
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Client transfer prohibited domain status
  • Use of security headers
  • Cookie consent mechanism

Analytics and tracking

Services
Google Analytics, Amplitude, CleverTap
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads
Tracking pixels
Amplitude, CleverTap, Reddit Pixel
Marketing tools
CookieHub
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 with comprehensive crypto trading tools.
  2. Strong presence on social media and community platforms.
  3. Good use of modern web technologies and analytics.
  4. Security best practices mostly followed except DNSSEC not enabled.
  5. Privacy and cookie policies are present with consent mechanisms.
  6. No direct contact emails or phone numbers publicly listed; contact via forms and social media.
  7. Affiliate program actively promoted.
  8. No signs of malicious or suspicious content.
Technical notes

Notes

3Commas employs a modern technical infrastructure based on React and Next.js frameworks, ensuring fast and responsive user experience across devices. The use of Prismic CMS for content management and Cloudflare for hosting and CDN services contributes to performance and security. Analytics and marketing tools such as Google Analytics, Amplitude, CleverTap, and CookieHub are integrated with user consent mechanisms. The website demonstrates good SEO practices with comprehensive meta tags and structured data. Technical risks are minimal, with no visible outdated or vulnerable libraries. Opportunities exist to further modernize DNS security and enhance incident response capabilities.
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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