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Security report for q5999.com

Hefei Juming Network Technology Co., Ltd · Other · China

High risk. 9 critical or high findings in Email security, SSL/TLS and 3 other checks.

Security score

36/100

Risk levelHigh

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

The website q5999.com operates as a Chinese-language platform specializing in home appliance repair services, including air conditioners, refrigerators, washing machines, water heaters, and gas stoves. It positions itself as a leading and professional service provider in China, offering a wide range of repair, maintenance, and after-sales services. The business is registered under Hefei Juming Network Technology Co., Ltd, with a domain created in 2022, consistent with its China-focused market. The site targets Chinese consumers seeking reliable appliance repair solutions. Technically, the website employs a traditional tech stack including jQuery 2.2.4 and Swiper.js for UI components. The site is moderately optimized for mobile devices and SEO, with clear navigation and good content relevance. However, it lacks modern CMS identification and advanced frameworks. Performance is moderate, and accessibility features are basic. From a security perspective, the site lacks visible security headers and DNSSEC is not enabled, which are areas for improvement. There is no evidence of HTTPS enforcement or SSL configuration details in the provided data. Privacy and cookie policies are absent, indicating non-compliance with GDPR and related privacy regulations. Incident response contacts and vulnerability disclosure mechanisms are also missing, reducing the site's security maturity. Overall, the website is functional and professional in content and design but requires significant enhancements in privacy compliance and security posture to meet modern standards. The domain registration data is consistent and trustworthy, supporting the legitimacy of the business. Strategic improvements in security headers, privacy policies, and incident response readiness are recommended to strengthen 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

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. 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

  3. 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

  4. 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';…

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

Keep watching q5999.com

This scan found 22 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
0
Security headers
30
Email security
60
DNS health
75
Network security
0
GDPR outside view
50
Average
36

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

q5999.com operates in the home appliance repair sector within China, targeting residential consumers needing repair and maintenance services for various household appliances. The business model is service-oriented, providing repair, installation, cleaning, and after-sales support. The company leverages a network of experienced technicians and promises rapid response times and customer satisfaction guarantees. The website's partnership ecosystem includes multiple related domains, likely for content and service expansion. The company appears to be small-sized with a focused market niche. Growth indicators include a broad service offering and a comprehensive content library of repair guides and news. Competitive advantages include 24/7 hotline support and a decade-long service claim, although domain age suggests a newer establishment. The absence of social media presence and limited digital marketing tools may constrain broader market reach.

Security posture

The current security posture of q5999.com is basic with notable gaps. The absence of DNSSEC and security HTTP headers exposes the site to potential DNS spoofing and common web attacks. Lack of visible HTTPS enforcement and SSL details raises concerns about data transmission security. No privacy or cookie policies indicate non-compliance with GDPR and related regulations, increasing legal risk. The site does not provide incident response or abuse contact information, limiting its readiness to handle security incidents. No vulnerable libraries were explicitly detected, but the use of an older jQuery version could pose risks if not patched. Overall, the security maturity is low to moderate, requiring prioritized improvements in encryption, policy transparency, and incident management to mitigate risks and enhance user trust.

Recommendations

  1. Enable HTTPS with strong SSL/TLS configuration and enforce HTTPS site-wide.
  2. Implement DNSSEC to secure domain name resolution and prevent DNS attacks.
  3. Add comprehensive privacy and cookie policies with clear GDPR compliance statements.
  4. Deploy security HTTP headers such as Content-Security-Policy, X-Frame-Options, and HSTS.
  5. Publish incident response and abuse contact information to improve security transparency and readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hefei Juming Network Technology Co., Ltd
Description
中国家电维修网是最大最专业的家电维修服务网站,提供家电维修,空调维修,冰箱维修,电视维修,洗衣机维修,热水器维修,燃气灶维修,厨房设备维修等各大品牌家电维修,售后,移机,拆装,清洗,保养等家电维修服务项目。
Key services
家电维修, 空调维修, 冰箱维修, 电视维修, 洗衣机维修, 热水器维修, 燃气灶维修, 厨房设备维修, 售后服务, 移机
Content quality
good
Branding
consistent

Technology

Stack
jQuery 2.2.4, Swiper.js, jQuery SuperSlide
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
zz.bdstatic.com
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. Content is in Simplified Chinese targeting Chinese consumers.
  3. No privacy, cookie, or terms of service policies found on the site.
  4. Contact information is prominently displayed but lacks email addresses.
  5. No forms detected for user data collection.
  6. Website uses older jQuery version but includes modern swiper.js for UI.
  7. No visible security headers or HTTPS status provided in data.
  8. WHOIS data shows domain registered with a Chinese registrar and no privacy protection.
  9. Site links to multiple external domains, mostly related to partner or content sources.
  10. No social media links detected.
Technical notes

Notes

The website uses a traditional front-end stack with jQuery 2.2.4 and Swiper.js for interactive elements. The HTML structure is valid and includes meta tags for SEO, but lacks modern structured data formats like JSON-LD or Open Graph. The site is moderately optimized for mobile devices but could improve accessibility features. Performance is average with no explicit indicators of optimization or CDN usage. The hosting provider is linked to the domain registrar, suggesting a localized hosting environment. There is no evidence of a CMS or advanced frameworks, indicating a custom or lightweight site build. Technical risks include outdated JavaScript libraries and missing security configurations that could impact business continuity and user trust.
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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