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Security report for 19lou.com

十九楼网络股份有限公司 · Media · China

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

68/100

Risk levelMedium

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

19楼论坛 is a prominent Chinese local community forum platform operated by 十九楼网络股份有限公司. It provides a comprehensive range of local life services including forums for dating, job recruitment, real estate, parenting, and local news. The platform targets Chinese users primarily in Zhejiang province and surrounding areas, offering a rich content experience tailored to local community needs. The website demonstrates a consistent brand presence and regulatory compliance with multiple Chinese business licenses and ICP filings. Technically, the site uses modern JavaScript libraries and asynchronous script loading to enhance performance and user experience, with good mobile optimization. Security posture is adequate with HTTPS enabled, though improvements in security headers and explicit contact information could enhance trust. WHOIS data is unavailable, which slightly reduces transparency but does not detract significantly from the site's legitimacy given the visible trust indicators. Overall, 19楼 is a well-established, trusted local community platform with a solid market position in China.

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

6 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"

  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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching 19lou.com

This scan found 21 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.

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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
75
Security headers
40
Email security
70
DNS health
70
Network security
100
GDPR outside view
50
Average
68

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention 19lou.com, from OffSeq Breach.

Total records
1,068
Employees
0
Customers
1,026
Third parties
42
Weak passwords
22%

23 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for 19lou.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The business operates as a large-scale media and community platform focusing on local life services in China. Its competitive advantage lies in its comprehensive service offerings and strong local user base. The business model revolves around community engagement, advertising, and possibly premium services. The platform's ecosystem includes multiple subdomains catering to specialized services such as dating and job recruitment. The presence of numerous business licenses and regulatory compliance indicates a mature operational framework. Growth indicators include active content updates and diverse service verticals. Partnerships with external domains like go.cqmmgo.com suggest strategic alliances to enhance user offerings. The company maintains a consistent brand and content strategy aligned with local community interests.

Security posture

The website employs HTTPS, ensuring encrypted communication. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options indicates room for improvement in mitigating common web vulnerabilities. The use of multiple third-party scripts necessitates regular security audits to prevent supply chain risks. No exposed sensitive data or known vulnerabilities were detected in the analysis. Privacy compliance is basic, with a privacy policy present but lacking advanced GDPR indicators. Incident response and vulnerability disclosure mechanisms are not evident, which could impact readiness for security incidents. Overall, the security posture is moderate but would benefit from enhanced security controls and transparency.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Publish explicit contact emails and phone numbers for customer support and security incident reporting.
  3. Enhance privacy compliance by adding cookie consent mechanisms and GDPR-related disclosures.
  4. Establish and publicize a vulnerability disclosure policy and incident response contacts.
  5. Regularly audit and update third-party scripts to mitigate supply chain vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
十九楼网络股份有限公司
Description
19楼是中国热门的本地生活论坛社区,致力于为各地用户提供便捷的生活交流空间和体贴的本地生活服务,在这里,你可以轻松搞定相亲、结婚、装修、育儿这几桩人生大事,还可以获得租房、求职、美食、旅游、房产、教育、二手交易等本地生活服务信息。
Key services
Local forums, Real estate information, Job recruitment, Dating and marriage, Parenting and education, Local news and activities
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Baidu Analytics, Custom JS libraries
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Async loading of scripts

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Baidu Analytics, Baidu Link Submit
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established local community forum targeting Chinese users.
  2. Content is rich and diverse covering lifestyle, real estate, parenting, and local news.
  3. No signs of adult or explicit content detected.
  4. Website uses HTTPS and loads multiple JavaScript resources asynchronously.
  5. No explicit contact emails or phone numbers found; contact is via support page.
  6. WHOIS data is unavailable, limiting domain registration transparency.
  7. Multiple business licenses and ICP filings are displayed, indicating regulatory compliance in China.
  8. No security headers detected in provided data; potential area for improvement.
Technical notes

Notes

The website uses a custom technology stack with JavaScript and jQuery libraries, loading scripts asynchronously to improve performance. The site is mobile-optimized with responsive design elements. SEO practices are good with proper meta tags and structured navigation. However, no standard CMS was detected, indicating a custom-built platform which may require dedicated maintenance resources. Hosting provider details are not disclosed. Performance is moderate with room for optimization. Accessibility features are basic and could be improved to meet wider user needs. Overall, the technical infrastructure supports a stable user experience but could benefit from modernization and enhanced security integrations.
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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