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Security report for gfklj.com

Xiamen Nawang Technology Co., Ltd · Real Estate · China

High risk. 10 critical or high findings in Email security, Network security and 4 other checks.

Security score

41/100

Risk levelHigh

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

The website gfklj.com operates as a Chinese real estate platform named 好房网, providing comprehensive listings for new homes, second-hand properties, rentals, and real estate news and knowledge. The platform targets a general audience interested in property transactions across multiple Chinese cities and provinces. The business is relatively new, with domain registration in August 2024, and is operated by Xiamen Nawang Technology Co., Ltd. The site offers a range of services including property listings, market news, and user account management features such as login and registration.

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

10 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 gfklj.com

This scan found 29 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.

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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
62
Security headers
30
Email security
60
DNS health
45
Network security
0
GDPR outside view
50
Average
41

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

gfklj.com positions itself as a regional real estate information and transaction platform in China, leveraging a network of city-specific subdomains to cover a broad geographic area. The business model centers on providing free listings and real estate market information, likely monetized through advertising and promotional services. The presence of multiple partner sites linked as friendly links suggests an ecosystem of related service providers. The platform's content quality is good, with relevant and updated real estate listings and news articles, supporting user engagement and market relevance.

Security posture

The website employs HTTPS, ensuring encrypted communications, but lacks advanced security headers such as Content-Security-Policy or X-Frame-Options, which are recommended for enhanced protection. DNSSEC is not enabled, representing a minor security gap in domain name system integrity. The use of outdated jQuery versions may expose the site to known vulnerabilities. No direct contact information for incident response or security policies is provided, indicating limited transparency in security governance. Overall, the security posture is moderate but could benefit from improvements in headers, library updates, and explicit security policies.

Recommendations

  1. Enable DNSSEC to improve domain name system security.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Update JavaScript libraries, especially jQuery, to the latest secure versions.
  4. Add a cookie consent banner to comply with privacy regulations and improve user trust.
  5. Provide clear company contact information including emails and phone numbers for support and incident response.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Xiamen Nawang Technology Co., Ltd
Description
好房网,专业新房、二手房交易平台,为您免费提供全国新房楼盘,房屋出租,房产交易,房产信息,个人房源出售信息,最新的房地产动态、楼盘楼讯及房价走势,详细的买房流程,让您买房、卖房、租房更便捷。
Key services
new home listings, second-hand home transactions, rental listings, real estate news and knowledge, personal property sales
Content quality
good
Branding
moderate

Technology

Stack
jQuery 1.5.2, jQuery 2.1.1, JavaScript, CSS, HTML5
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Baidu linksubmit push.js
Transparency
basic

Site quality

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

Key observations

  1. Website is a Chinese real estate platform offering new homes, second-hand homes, rentals, and real estate news.
  2. Content is rich with listings and articles, mostly in Chinese.
  3. No explicit privacy or cookie consent banners detected.
  4. No direct company contact emails or phone numbers found on the main page or footer.
  5. WHOIS data is transparent and consistent with the business.
  6. No advanced security headers detected; DNSSEC not enabled.
  7. Uses jQuery libraries, some versions are outdated.
  8. Mobile version is available but mobile optimization is basic.
  9. No social media links detected.
  10. External links include many regional subdomains and partner sites.
Technical notes

Notes

The website uses a custom or unknown CMS with a technology stack including jQuery (versions 1.5.2 and 2.1.1), JavaScript, CSS, and HTML5. The site is moderately performant with basic mobile optimization and accessibility features. SEO is well addressed with meta keywords and descriptions in Chinese. The site structure is clear with navigation menus and categorized listings. Hosting provider details are not disclosed. There is room for modernization, especially updating libraries and enhancing mobile responsiveness and accessibility.
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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