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Security report for aliyuncs.com

Alibaba Cloud Computing (Beijing) Co., Ltd. · Technology · China

Medium risk. 7 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

The domain aliyuncs.com is registered to Alibaba Cloud Computing (Beijing) Co., Ltd., a subsidiary of Alibaba Group, indicating a significant enterprise presence in the cloud computing technology sector. However, the website content is currently inaccessible, returning a 404 Not Found error, which prevents direct analysis of business offerings, policies, or user engagement features. The technical infrastructure includes the Tengine web server, hosted on Alibaba Cloud, but lacks visible metadata, structured data, or security headers in the provided content. The domain registration is consistent and legitimate, with a long registration period and multiple domain status protections, supporting trustworthiness despite the inaccessible content. Overall, the site appears to be either misconfigured or under maintenance, limiting the ability to assess its digital maturity or security posture comprehensively.

Scanned

This is an earlier scan of aliyuncs.com. View the latest report

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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 aliyuncs.com

This scan found 18 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
0
Security headers
15
Email security
70
DNS health
90
Network security
100
GDPR outside view
50
Average
54

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

Alibaba Cloud Computing (Beijing) Co., Ltd. operates in the technology sector, specifically cloud computing services. The domain's registration since 2012 aligns with Alibaba Cloud's market presence as a major cloud service provider in China and globally. The lack of accessible website content limits insights into competitive advantages, revenue streams, or customer engagement strategies. The domain's registrar and hosting provider being Alibaba Cloud itself suggests vertical integration. No partner or subsidiary domains were identified from the content. The business model likely revolves around cloud infrastructure and platform services targeting enterprises and developers.

Security posture

The security posture assessment is constrained by the lack of accessible website content and security headers. The domain WHOIS data shows multiple domain status prohibitions, which is a positive indicator against unauthorized transfers or updates. DNSSEC is not enabled, representing a potential area for improvement in domain security. No HTTPS or security headers information was available from the HTML content. No vulnerability disclosure or incident response information is published. The absence of privacy and cookie policies indicates compliance gaps. Overall, the security posture is minimal and requires enhancements to meet best practices and regulatory requirements.

Recommendations

  1. Enable DNSSEC to enhance domain name system security and prevent spoofing.
  2. Publish comprehensive privacy, cookie, and terms of service policies to improve compliance and user trust.
  3. Implement and verify HTTPS with strong SSL/TLS configurations and security headers such as HSTS, CSP, and X-Frame-Options.
  4. Provide clear contact and incident response information including security contact emails to improve transparency and readiness.
  5. Add vulnerability disclosure policies and security.txt files to facilitate responsible reporting and improve security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

None detected. Website content is a 404 Not Found error page indicating inaccessible content, no WAF challenge detected. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Company
Alibaba Cloud Computing (Beijing) Co., Ltd.
Description
No business description available due to inaccessible content.
Content quality
poor

Technology

Stack
Tengine

Security

Observed score
30/100

Analytics and tracking

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is inaccessible, returning a 404 Not Found error.
  2. No metadata, structured data, or business content available for analysis.
  3. No privacy, cookie, or terms of service policies found.
  4. No contact information or forms detected.
  5. No security headers or HTTPS status available from provided data.
  6. Domain WHOIS data indicates a legitimate and consistent registration by Alibaba Cloud.
  7. No external links or social media links found in the HTML content.
  8. No scripts or analytics detected in the provided HTML.
  9. Content safety is rated safe due to lack of content.
  10. Technical stack includes Tengine web server.
Technical notes

Notes

The website is served by Tengine, a web server developed by Alibaba, hosted on Alibaba Cloud infrastructure. The HTML content is minimal and returns a 404 error, indicating either a misconfiguration or a placeholder page. No CMS, analytics, or third-party scripts are detected. The lack of metadata, structured data, or SEO elements suggests the site is not currently optimized for search engines or user engagement. Performance, mobile optimization, and accessibility cannot be assessed due to the lack of content. The technical debt appears high given the absence of basic web presence elements, and modernization efforts are needed to restore full functionality and compliance.
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. 68/100 +14Medium28 findingsView report
  2. 54/100 −14Medium27 findingsView report
  3. 68/100Medium28 findingsView report
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