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Security report for rsuitejs.com

Technology · N/a

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

57/100

Risk levelMedium

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

React Suite is an established open source UI component library for React applications, providing developers with a comprehensive set of components including the Toaster for notifications. The website content is focused on technical documentation and examples, targeting frontend developers and software engineers. The project appears mature with a domain age since 2017 and active GitHub presence, positioning itself as a popular React UI framework in the technology sector. The business model revolves around open source software with community and enterprise usage. Technically, the website leverages modern frameworks such as React and Next.js, hosted on Alibaba Cloud infrastructure, and integrates analytics and advertising services like Google Analytics and Carbon Ads. The site is performant, mobile-optimized, and accessible, with good SEO practices. Security posture is solid with HTTPS and security headers, though there is room for improvement in DNS security (DNSSEC not enabled) and explicit security policies. Privacy compliance is weak due to the absence of privacy and cookie policies. Overall, the site is trustworthy and professional but would benefit from enhanced privacy disclosures and incident response information.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

8 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

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

Keep watching rsuitejs.com

This scan found 28 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.

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Recommended

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  • 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
59
Security headers
30
Email security
60
DNS health
60
Network security
100
GDPR outside view
35
Average
57

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

React Suite targets frontend developers needing robust UI components for React applications. Its competitive advantage lies in its comprehensive component library, active maintenance, and integration with popular tools like Storybook. Revenue streams likely include enterprise support or consulting, though the site focuses on open source distribution. The target audience is developers and organizations building React-based web applications. The project shows growth potential through continuous updates and community engagement. Partnerships include GitHub and CDN providers. Strategic observations suggest focusing on improving compliance and security transparency to enhance enterprise adoption.

Security posture

The website demonstrates a good security baseline with HTTPS, modern security headers, and no visible vulnerabilities or exposed sensitive data. However, the lack of DNSSEC and absence of a published security policy or vulnerability disclosure program are gaps. No incident response contacts or security@ emails are provided, which could hinder timely reporting of security issues. The use of third-party scripts is limited and appears safe, but ongoing audits are recommended. Compliance with GDPR and other privacy regulations is not clearly addressed, representing a compliance risk. Overall, security maturity is moderate with opportunities for improvement in policy transparency and DNS security.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish comprehensive privacy and cookie policies with clear GDPR compliance statements.
  3. Establish and publicize a vulnerability disclosure policy or security.txt file.
  4. Provide explicit contact information for security incidents, such as a security@ email address.
  5. Regularly review and audit third-party scripts and dependencies for vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Toaster display brief, temporary notifications of actions, errors, or other events in an application. It is often used with the Message and Notification components.
Key services
React UI components, Toaster notifications, Message and Notification components
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS, Webpack, Vercel Analytics
Frameworks
React, Next.js
Platforms
Vercel
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of modern JavaScript frameworks
  • No inline scripts detected
  • No suspicious external scripts detected

Analytics and tracking

Services
Google Analytics, Vercel Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Carbon Ads
Transparency
basic

Site quality

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

Key observations

  1. Website is a technical documentation page for the Toaster component of React Suite.
  2. Content is developer-focused with code examples and component descriptions.
  3. No privacy, cookie, or terms of service policies found on this page.
  4. No direct contact information or security policies disclosed.
  5. Use of modern web technologies and frameworks.
  6. Includes external scripts for analytics and advertising (Carbon Ads, Google Analytics).
  7. No signs of malicious or suspicious content.
  8. WHOIS data shows domain is registered with Alibaba Cloud and is active with no DNSSEC.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built using React and Next.js frameworks, leveraging modern JavaScript and CSS technologies. It uses Webpack for bundling and is hosted on Alibaba Cloud infrastructure. Performance is optimized with fast loading times and mobile responsiveness. Accessibility features are implemented to a good standard. SEO is supported by proper meta tags and Open Graph data. The site integrates analytics via Google Analytics and Vercel Analytics, and advertising through Carbon Ads. There is no detected CMS, indicating a custom or static site generation approach. Technical risks are low but include the lack of DNSSEC and missing privacy compliance features.
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. 59/100Medium35 findingsView report
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