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Security report for mtcaptcha.com

Sun Spray Technologies LLC · Technology · United States

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

Security score

75/100

Risk levelMedium

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

MTCaptcha, operated by Sun Spray Technologies LLC, is a GDPR-compliant enterprise captcha service designed to protect websites from bots, human abuse, and fraud. Positioned as a privacy-focused alternative to reCAPTCHA, it offers advanced AI security, accessibility compliance (WCAG 2.1 AAA), and multi-region availability including China. The service targets enterprises, startups, and small businesses, providing customizable themes, adaptive risk engines, and enterprise dashboards with multi-user management. The website demonstrates strong branding consistency, professional design, and clear navigation, supporting a positive user experience and trustworthiness. Technically, the website leverages modern web technologies including jQuery, Webflow CMS, Google Tag Manager, Mouseflow analytics, and Swiper.js for UI components. Hosting is via Webflow's CDN, ensuring fast performance and mobile optimization. Security best practices are observed with HTTPS enforcement, sandboxed captcha iframes, and no exposed sensitive data. Analytics usage is moderate and privacy compliant, with cookie consent mechanisms in place. Security posture is strong with appropriate headers and SSL configuration, though explicit security policy and incident response contacts are not published. No vulnerabilities or suspicious domains were detected. WHOIS data confirms legitimacy and consistency with the business identity. Overall, MTCaptcha presents a mature, secure, and privacy-conscious captcha solution with a solid market position. Strategic recommendations include publishing a dedicated security policy, providing incident response contacts, adding vulnerability disclosure mechanisms, and enhancing admin portal security. These steps will further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 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

4 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 Policy found

      GDPR requires clear information about cookie usage

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

  2. 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';…
  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 mtcaptcha.com

This scan found 20 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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Full report

€39.90one-time

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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
72
Security headers
30
Email security
85
DNS health
85
Network security
100
GDPR outside view
80
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention mtcaptcha.com, from OffSeq Breach.

Total records
135
Employees
0
Customers
135
Third parties
0
Weak passwords
4%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for mtcaptcha.com.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

MTCaptcha operates in the technology sector as a SaaS provider of captcha services with a strong emphasis on GDPR compliance and accessibility. Its competitive advantages include a privacy-first approach, adaptive risk engine, multi-region data centers, and enterprise-grade features such as multi-user dashboards and automated testing support. Revenue streams likely include subscription plans with free trials targeting enterprises and startups. The company maintains a partnership ecosystem with global clients and leverages modern marketing and analytics tools. Growth indicators include positive customer testimonials and a broad language/localization support. The company is positioned as an independent alternative to Google reCAPTCHA, appealing to privacy-conscious organizations worldwide.

Security posture

The website demonstrates a high level of security maturity with HTTPS enforced, modern security headers, and sandboxed iframe usage for captcha widgets. No exposed sensitive data or vulnerable libraries were identified. Compliance with GDPR and accessibility standards is evident, supported by certifications and policy documentation. However, the absence of a published security policy and incident response contact information represents a compliance gap. The lack of a vulnerability disclosure program or security.txt file limits transparency for security researchers. Overall, the security culture appears strong but could benefit from enhanced communication and formalized incident response readiness.

Recommendations

  1. Publish a comprehensive security policy page detailing security controls and practices.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publicize a vulnerability disclosure program or security.txt file.
  4. Regularly audit and update third-party scripts to mitigate supply chain risks.
  5. Enhance administrative portal security with multi-factor authentication and monitoring.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sun Spray Technologies LLC
Description
MTCaptcha is a GDPR-compliant enterprise captcha service prioritizing accessibility and privacy. It offers advanced AI security as a cost-effective alternative to reCAPTCHA v2 and v3. It is trusted by enterprises, small businesses, and startups for bot protection, prevention of human abuse, and fraud mitigation.
Key services
Captcha service, Bot protection, Fraud mitigation, Enterprise dashboards, Multi-user management
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Webflow, Google Tag Manager, Mouseflow, Swiper.js, Google Fonts
Frameworks
Webflow CMS
Platforms
Webflow hosting
Performance
fast
Mobile
excellent
Accessibility
excellent
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Sandboxed iframes for captcha widget
  • No exposed sensitive data in HTML
  • Use of adaptive risk engine
  • Captcha token verification

Analytics and tracking

Services
Google Analytics, Mouseflow
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads (AW-746184862)
Tracking pixels
Mouseflow
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible and not blocked by WAF
  2. Strong focus on GDPR and accessibility compliance
  3. Enterprise-grade captcha service with multi-region availability
  4. Clear calls to action for free trial and demos
  5. Multiple customer testimonials and enterprise client logos
  6. Use of modern web technologies and analytics tools
  7. No exposed sensitive data or security issues detected
Technical notes

Notes

The website is built on Webflow CMS with a modern tech stack including jQuery, Google Tag Manager, Mouseflow, and Swiper.js. Hosting is via Webflow's CDN, providing fast load times and global availability. The site is mobile-optimized and accessible, adhering to WCAG 2.1 AAA standards. Meta tags and Open Graph data are well implemented for SEO and social sharing. The captcha service uses sandboxed iframes for security. No technical debt or legacy technologies were detected. Opportunities exist to improve security transparency and incident response readiness to reduce operational risks.
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. 75/100Medium29 findingsView report
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