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Security report for superbrowser.com

E-commerce · China

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

The website superbrowser.com presents a specialized cross-border e-commerce account security management system branded as 紫鸟浏览器SuperBrowser. It targets sellers on platforms such as TikTok Shop, Amazon, Walmart, eBay, and Shopee, offering professional solutions to secure and manage their online stores. The business appears to be a small-sized Chinese company with a mature domain registration dating back to 1998, indicating a stable presence though the product focus is modern and niche. The website content is primarily in Chinese and focuses on e-commerce security management without any adult or questionable content.

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

9 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 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';…

  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

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

Keep watching superbrowser.com

This scan found 27 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.

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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
72
Security headers
20
Email security
60
DNS health
60
Network security
100
GDPR outside view
35
Average
58

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

SuperBrowser positions itself as a professional provider of security and management solutions for cross-border e-commerce sellers. Its business model revolves around software and service provision for account safety and store management. The company leverages partnerships or related domains such as appstore.ziniao.com, indicating an ecosystem approach. The lack of visible contact information and formal policies may limit trust and customer engagement. The use of modern web technologies and analytics tools suggests a digitally mature operation, though privacy compliance disclosures are lacking.

Security posture

The website employs HTTPS and is hosted on Alibaba Cloud, a reputable provider. However, DNSSEC is not enabled, and no security headers were detected in the provided data, which are recommended to enhance security posture. The site uses extensive tracking and analytics scripts without visible privacy or cookie consent mechanisms, indicating potential compliance gaps with GDPR or similar regulations. No vulnerability disclosures or incident response policies are published, which could be improved to strengthen security culture and transparency.

Recommendations

  1. Enable DNSSEC to improve DNS security and prevent spoofing.
  2. Implement and publish comprehensive privacy and cookie policies with user consent mechanisms.
  3. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Establish and disclose incident response and vulnerability disclosure procedures to build trust.
  5. Provide clear contact information including emails and phone numbers to enhance business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
紫鸟超级浏览器SuperBrowser专注解决TikTok Shop、亚马逊、沃尔玛、eBay、Shopee等跨境电商账号安全管理问题,为Amazon、Wish、eBay、独立站等跨境电商卖家提供专业安全的店铺管理方案,专业技术让店铺安全更简单。
Key services
跨境电商账号安全管理, 店铺管理方案
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, Facebook Pixel, Sensors Data Analytics
Frameworks
Next.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Sensors Data Analytics
Tracking level
extensive
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel, Sensors Data Analytics
Marketing tools
Facebook Pixel, Sensors Data Analytics
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
basic
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. No privacy policy, cookie policy, or terms of service pages found.
  3. No contact emails, phone numbers, or physical addresses explicitly provided on the homepage HTML.
  4. Website uses modern JavaScript frameworks and analytics tools.
  5. No explicit security headers detected in provided data; DNSSEC not enabled.
  6. WHOIS data is transparent and consistent with hosting and business location.
  7. Content is focused on cross-border e-commerce account security management.
  8. No adult or questionable content detected.
  9. Tracking and analytics usage is extensive but lacks visible privacy compliance disclosures.
Technical notes

Notes

The website is built using modern JavaScript frameworks including React and Next.js, indicating a contemporary and scalable technical infrastructure. Hosting is provided by Alibaba Cloud, consistent with the domain registration. Performance is moderate with good mobile optimization, though accessibility and SEO optimizations are basic. The site uses multiple analytics and tracking tools such as Google Analytics, Facebook Pixel, and Sensors Data Analytics, which provide extensive user behavior insights but require better privacy compliance. No CMS was detected, suggesting a custom or framework-based solution.
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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