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Security report for hubstudio.com

福州科鑫创科技有限公司 · Technology · China

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

66/100

Risk levelMedium

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

Hubstudio is a Chinese technology company specializing in providing a secure fingerprint browser and a professional cross-platform multi-account management system primarily targeting cross-border e-commerce merchants and social media account managers. The company positions itself as a leading provider with over 200,000 users, offering services such as cloud phones, plugin support, and team collaboration features. The website is well designed with modern technologies including React, Next.js, and Ant Design, and integrates multiple analytics and tracking tools for user behavior insights. Security practices include HTTPS enforcement and data encryption, but lack explicit security headers and cookie consent mechanisms. Contact information and legal documents are present but basic. Overall, the domain registration data aligns well with the business claims, indicating legitimacy and trustworthiness.

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. 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 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 hubstudio.com

This scan found 22 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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  • 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
77
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
35
Average
66

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

Hubstudio operates in the technology and e-commerce sectors, focusing on software-as-a-service solutions for account management and browser fingerprinting. Its competitive advantage lies in offering free and unlimited secure browsing environments, extensive plugin support, and team management capabilities. The business model revolves around SaaS subscriptions and possibly premium features. The target customers are cross-border merchants and social media marketers who require secure and efficient multi-account management. The company maintains active customer engagement through official WeChat accounts and user communities. Growth indicators include rapid product iteration and professional technical support. No direct partnerships or subsidiaries were identified from the website content.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and SSL encryption protecting data in transit. Operational security is enhanced by logging and account privacy protections. However, the absence of explicit security headers such as Content-Security-Policy and lack of published security policies or incident response contacts indicate room for improvement. The extensive use of tracking scripts without a cookie consent mechanism raises privacy compliance concerns, especially under GDPR. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response readiness and security culture indicators are not publicly documented.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Add a cookie consent banner to comply with privacy regulations and inform users about tracking practices.
  3. Publish a detailed security policy and incident response plan with dedicated contact channels for security issues.
  4. Conduct regular security audits and vulnerability assessments to proactively identify and remediate risks.
  5. Enhance transparency by providing data retention policies and GDPR compliance statements.

Contact details published on the site

Addresses
Legal name
福州科鑫创科技有限公司
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
福州科鑫创科技有限公司
Description
Hubstudio为跨境商家提供安全的指纹浏览器，最专业的跨平台多账户管理系统，超过20w用户的选择！
Key services
指纹浏览器, 云手机, 多账号管理, 插件支持, 团队协作管理
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, Ant Design, Google Tag Manager, Microsoft Clarity, Baidu Analytics, Sensors Data Analytics
Frameworks
Next.js, Ant Design
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • Data encryption via SSL
  • Operation log tracking
  • Account privacy protection

Analytics and tracking

Services
Microsoft Clarity, Google Analytics, Baidu Analytics, Sensors Data Analytics
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google Ads
Tracking pixels
Microsoft Clarity, Baidu Analytics, Sensors Data Analytics
Marketing tools
Sensors Data Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is primarily in Chinese targeting cross-border e-commerce and social media account management.
  3. Strong presence of tracking and analytics scripts indicating extensive user behavior monitoring.
  4. No explicit cookie consent mechanism found despite tracking usage.
  5. Contact information is clearly provided with company emails and phone numbers.
  6. Legal documents such as privacy policy and terms of service are present but basic.
  7. No advanced security policies or incident response information publicly available.
  8. Website uses modern web technologies and frameworks with good mobile optimization.
  9. Trust indicators include user testimonials, official ICP备案, and active customer support channels.
Technical notes

Notes

The website is built on a modern React and Next.js framework with Ant Design UI components, ensuring a responsive and user-friendly interface. It leverages multiple analytics platforms including Google Analytics, Microsoft Clarity, Baidu Analytics, and Sensors Data Analytics for extensive user tracking. Performance is moderate with preloading and asynchronous script loading techniques employed. No CMS was detected, indicating a custom-built solution. Hosting provider details are not explicit. Accessibility features are basic, and SEO optimization is good with proper meta tags and structured content. Technical risks include reliance on multiple third-party tracking services without clear privacy controls.
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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