Skip to main content

Security report for 1yun.vip

壹云（北京）科技有限公司 · Technology · China

High risk. 8 critical or high findings in Email security, Network security and 3 other checks.

Security score

47/100

Risk levelHigh

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

壹云（北京）科技有限公司 is a small-sized technology service provider based in Beijing, China, specializing in website construction, app development, and software solutions for enterprises. Established in 2006, the company serves notable clients such as construction and educational institutions, positioning itself as a reputable local player in the technology services market. The website reflects a professional business model focused on custom development services including e-commerce, CRM, and mini-programs. Technically, the website employs standard web technologies with moderate performance and basic mobile optimization. It uses Baidu and 51.la analytics for user tracking but lacks advanced security headers and privacy policies, indicating room for improvement in compliance and security posture. Security-wise, HTTPS is enabled and a captcha protects the contact form, but the absence of DNSSEC and security headers reduces the overall security maturity. The WHOIS data is consistent with the business claims, enhancing trustworthiness. Overall, the website is functional and professional but would benefit from enhanced security and privacy measures to improve compliance and user trust.

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

8 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. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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 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';…

  4. 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 1yun.vip

This scan found 24 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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
67
Security headers
30
Email security
60
DNS health
75
Network security
0
GDPR outside view
50
Average
47

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 · found on this site
  • 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 targets businesses and enterprises in China seeking professional website and app development services. Its competitive advantage lies in its long-standing market presence since 2006 and a portfolio including well-known clients. The business model is service-oriented, focusing on custom software and web solutions. Revenue streams likely come from project-based contracts for website construction, app development, and related IT services. The partnership ecosystem includes links to various related service providers and industry resources. Growth indicators include a maintained website with updated content and a knowledge base. Strategic observations suggest the company could enhance market position by improving digital compliance and expanding mobile capabilities.

Security posture

The current security posture is moderate but incomplete. HTTPS is implemented, and the contact form uses a captcha to mitigate spam. However, the absence of DNSSEC, security headers (such as CSP, HSTS), and published privacy or incident response policies indicates gaps in security best practices. No evidence of vulnerability disclosure or data protection officer information was found. The use of third-party analytics introduces moderate user tracking without clear privacy compliance. These factors suggest the company should prioritize implementing comprehensive security headers, privacy policies, and incident response mechanisms to strengthen its security maturity and regulatory compliance.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security.
  2. Publish comprehensive privacy and cookie policies to enhance GDPR and local compliance.
  3. Implement security headers such as Content Security Policy, HSTS, and X-Frame-Options.
  4. Add terms of service and incident response contact information to improve transparency.
  5. Improve mobile optimization and accessibility to enhance user experience and SEO.

Contact details published on the site

Addresses
Legal name
壹云（北京）科技有限公司
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
壹云（北京）科技有限公司
Description
北京壹云科技成立于2006年,专业从事企业网站建设-网站设计-网站制作-网站开发业务的专业北京网站建设设计制作、APP开发公司、小程序开发公司。联系电话:13701276981，多年来为中建二局、中冶集团、世纪金源集团、北京大学、北京师范大学、外研社等多家知名公司企业服务定制开发项目。
Key services
website construction, website design, website development, APP development, mini program development, software development, CRM systems, e-commerce systems
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Baidu Analytics, 51.la analytics
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
50/100
Good practices seen
  • HTTPS enabled
  • captcha on contact form

Analytics and tracking

Services
Baidu Analytics, 51.la
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics, 51.la
Marketing tools
Baidu Analytics, 51.la
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. Contact information is clearly presented including phone, email, address, and contact form.
  4. Website uses HTTPS but lacks advanced security headers.
  5. Analytics scripts from Baidu and 51.la are used, indicating moderate user tracking.
  6. Content is professional and business-focused with no adult or questionable content.
  7. WHOIS data is consistent and supports legitimacy of the business.
  8. Website design and navigation are good but mobile optimization is basic.
  9. No explicit security or incident response policies are published.
Technical notes

Notes

The website uses standard HTML5, CSS3, and JavaScript technologies with external analytics scripts from Baidu and 51.la. Hosting is provided by Alibaba Cloud, a reputable provider. Performance is moderate with a video banner and multiple images, but mobile optimization is basic. No CMS or advanced frameworks were detected, indicating a custom or lightweight implementation. The site lacks advanced accessibility features and security headers, which are technical debts that could impact SEO and security. Modernization opportunities include adopting responsive design best practices, enhancing accessibility, and integrating security best practices at the HTTP header level.
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

Reviews of this site

Share your experience with 1yun.vip. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review 1yun.vip.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.