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Security report for 91vps.com

湖北齐创云计算有限公司 · Technology · China

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

62/100

Risk levelMedium

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

91VPS is a Chinese cloud computing service provider specializing in dynamic dial-up VPS, HTTP proxy IP services, and high-defense cloud servers. The company positions itself as a trusted enterprise-level provider supporting big data and cross-border e-commerce industries. Their product portfolio includes cloud desktop VPS, cloud hosts, HTTP proxies, and customized services, targeting businesses requiring stable, high-speed, and secure cloud infrastructure. The website demonstrates a professional design with clear navigation and comprehensive product offerings, supported by multiple industry certifications and trust seals. Technically, the site uses common JavaScript libraries and analytics tools, with moderate performance and good mobile optimization. Security posture is solid with HTTPS and no obvious vulnerabilities, though security headers could be improved. Privacy compliance is basic, lacking cookie consent mechanisms. WHOIS data is missing, which slightly reduces trust but the overall business credibility remains high based on content and certifications.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 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

7 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 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

    • 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

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

Keep watching 91vps.com

This scan found 25 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

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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
52
Security headers
30
Email security
60
DNS health
80
Network security
100
GDPR outside view
50
Average
62

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

The company operates in the technology sector, focusing on cloud infrastructure and proxy services. It serves a medium-sized market primarily in China, with a business history dating back to 2014. Their competitive advantage lies in offering dynamic IP pools, high-defense capabilities, and extensive geographic coverage including Hong Kong and US locations. The business model is service-oriented, providing subscription-based cloud and proxy products. Partnerships with related proxy service domains enhance their ecosystem. The company maintains a strong compliance and certification profile, which supports its market positioning as a reliable cloud provider. Growth indicators include active product updates, multiple solution offerings, and a comprehensive help center. Strategic observations suggest a focus on expanding big data and cross-border e-commerce clientele.

Security posture

The website exhibits a mature security posture with enforced HTTPS, no exposed sensitive data, and use of security best practices. However, the absence of key security headers such as Content-Security-Policy and HSTS is noted as an area for improvement. No vulnerabilities or malware indicators were detected in the analyzed content. The company holds recognized certifications including ISO 27001 and PCI DSS, indicating adherence to security frameworks. Incident response information is not publicly available, which could be enhanced to improve transparency. Privacy compliance is partial, with no visible cookie consent or GDPR-specific disclosures. Overall, the security maturity is good but could benefit from enhanced header policies and incident response visibility.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Content-Type-Options, and HSTS to strengthen browser security.
  2. Add a visible cookie consent banner and detailed cookie policy to improve privacy compliance and user trust.
  3. Publish incident response and vulnerability disclosure policies to enhance transparency and security culture.
  4. Regularly audit third-party scripts and analytics tools to mitigate potential supply chain risks.
  5. Verify and update WHOIS domain registration information to improve domain trustworthiness and legitimacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
湖北齐创云计算有限公司
Description
91vps是国内动态vps、拨号vps服务器、HTTP代理IP企业级提供商，全国云服务器、云高防服务器、香港服务器助力跨境电商，拨号服务器和HTTP代理IP为大数据赋能，租用托管拨号vps云服务器找91vps。
Key services
云电脑VPS, 云主机, HTTP代理, 高防云服务器, 定制服务
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.12.2, jQuery Migrate 1.4.1, artTemplate, layer.js, Bing UET, Baidu Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security related meta tags

Analytics and tracking

Services
Baidu Analytics, Bing UET
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Bing Ads
Tracking pixels
Bing UET, Baidu Analytics
Marketing tools
Bing UET, Baidu Analytics
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content
  2. Business focus on cloud computing and proxy services
  3. Strong presence of certifications and trust indicators
  4. No privacy or cookie consent banner detected
  5. WHOIS data missing, which is unusual for an established domain
  6. Multiple external links to partner and related service domains
  7. Use of common analytics and marketing tools
  8. No adult or questionable content detected
Technical notes

Notes

The website uses a traditional jQuery-based frontend with additional plugins like artTemplate and layer.js. Analytics are implemented via Baidu Analytics and Bing UET, indicating a focus on both domestic and international tracking. The site is moderately performant with good mobile responsiveness and SEO optimization. No modern frontend frameworks or CMS platforms were detected, suggesting a custom or legacy implementation. Hosting provider details are not disclosed. The site structure is clear with well-organized navigation and product categorization. Technical risks include reliance on older JavaScript libraries and lack of advanced security headers. Opportunities exist to modernize the tech stack and enhance accessibility 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

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