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Security report for yunyiwangluo.com

云翼网络 · Technology · N/a

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

Security score

63/100

Risk levelMedium

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

云翼网络 is a small technology service provider specializing in internet marketing planning, website development, and mobile app development primarily targeting Chinese-speaking businesses and individuals. The website offers a variety of articles and tutorials on web technologies including PHP, ASP, JSP, ASP.NET, and mobile platforms such as Android and iOS. The market position appears to be niche and localized with a focus on educational content and service offerings in web and app development. Technically, the website uses basic web technologies including JavaScript, CSS, and HTML with no modern CMS or frameworks detected. The site uses an older character encoding (gb2312) indicating a regional or legacy focus. Performance and mobile optimization are basic, with no advanced SEO or accessibility features observed. There is no evidence of analytics or tracking services. From a security perspective, the site lacks HTTPS, security headers, privacy policies, and contact information, which significantly lowers its security posture and trustworthiness. The WHOIS data is unavailable, raising concerns about domain legitimacy and registration transparency. No forms or data collection mechanisms were found, reducing immediate data exposure risks but also indicating limited user engagement features. Overall, the website presents moderate content quality but suffers from critical security and privacy compliance gaps. Strategic improvements in security infrastructure, privacy transparency, and contact availability are recommended to enhance trust and compliance.

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 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 yunyiwangluo.com

This scan found 23 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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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
65
Security headers
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
50
Average
63

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

云翼网络 operates in the technology sector focusing on web and mobile development services. Its business model is service-oriented, providing internet marketing planning and technical development tutorials and services. The target customers are businesses and individuals seeking web presence and app development, primarily in the Chinese market. The company appears small with no public parent or subsidiary relationships. The website links to several partner or related technology sites, indicating a modest partnership ecosystem. Growth indicators are limited due to lack of business disclosures. Competitive advantages include a broad range of development topics and educational content. Revenue streams likely derive from service contracts and consulting, though no explicit monetization details are provided.

Security posture

The website's security maturity is low. Absence of HTTPS and security headers exposes users to risks such as data interception and clickjacking. Lack of privacy and cookie policies indicates non-compliance with GDPR and other data protection regulations. No incident response or vulnerability disclosure information is provided, limiting transparency and readiness for security events. The missing WHOIS data further reduces trust in domain legitimacy. No evidence of secure forms or input validation was found. Overall, the site is vulnerable to common web threats and lacks foundational security best practices.

Recommendations

  1. Implement HTTPS with a valid SSL/TLS certificate to secure data transmission.
  2. Add comprehensive privacy and cookie policies to comply with data protection regulations.
  3. Publish clear contact information including emails and phone numbers for business and security inquiries.
  4. Deploy security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  5. Establish an incident response plan and publish vulnerability disclosure guidelines to improve security transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
云翼网络
Description
云翼网络(www.yunyiwangluo.com) - Provides internet marketing planning, website development, and mobile app development services.
Key services
Internet marketing planning, Website development (php, asp, jsp, asp.net), Mobile app development (Android, iOS), Website construction and hosting consultation
Content quality
good
Branding
moderate

Technology

Stack
JavaScript, CSS, HTML, PHP, ASP, JSP, ASP.NET
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
30/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is in Chinese language targeting web development and marketing audience.
  2. No HTTPS detected in provided data; security posture is weak.
  3. No privacy, cookie, or terms of service policies found.
  4. No contact emails or phone numbers explicitly provided.
  5. Website uses multiple internal links to articles and tutorials on web and app development.
  6. External links mostly point to related technology or educational sites.
  7. No social media links or business certifications found.
  8. No forms detected on the homepage content provided.
  9. Website uses legacy charset gb2312 indicating older or regional focus.
  10. No modern frameworks or CMS detected; appears custom built.
Technical notes

Notes

The website uses basic web technologies without modern frameworks or CMS platforms. The charset gb2312 suggests legacy or regional targeting. JavaScript and CSS are used for UI and interactive elements, but no advanced libraries or analytics scripts are detected. The site structure is simple with multiple internal article links and external partner links. Performance is moderate with no explicit optimization. Mobile responsiveness is basic, and accessibility features are minimal. Hosting provider and infrastructure details are not disclosed. The technical stack is functional but outdated, presenting opportunities for modernization and improved user experience.
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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