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Security report for jianzhi8.com

兼职吧 · Other · China

Medium risk. 6 critical or high findings in Email security, Security headers and 2 other checks.

Security score

66/100

Risk levelMedium

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

兼职吧 operates as a specialized Chinese online platform focused on part-time job recruitment, targeting students and general job seekers across China. The website offers a broad range of services including part-time and full-time job listings, internships, job fairs, and recruitment company directories. It positions itself as a leading resource in the Chinese part-time job market with a business model centered on free job postings for enterprises and accessible job search for users. The platform has been active since 2007 and complies with Chinese regulatory requirements as evidenced by its ICP license and public security registration. Technically, the website employs legacy technologies such as jQuery 1.4.3 and easySlider 1.7, with CSS and JavaScript for front-end functionality. The site shows moderate performance and basic mobile optimization, including a separate WAP site for handheld devices. SEO and accessibility features are basic, and no modern frameworks or CMS platforms are detected. The technical infrastructure suggests room for modernization and improvement in user experience and security. From a security perspective, the site uses HTTPS but lacks visible security headers and employs outdated JavaScript libraries that may expose it to vulnerabilities. No privacy or cookie policies are present, indicating poor privacy compliance. The absence of WHOIS data for the domain raises concerns about domain registration transparency, although the presence of regulatory licenses supports legitimacy. No direct company contact emails or phone numbers are provided, limiting direct communication channels. Overall, the website is functional and serves its business purpose but requires significant improvements in security posture, privacy compliance, and technical modernization to enhance trustworthiness and user safety. Strategic recommendations include updating libraries, implementing security headers, publishing privacy and cookie policies, and improving mobile and accessibility features.

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. 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. 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 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

    • 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 jianzhi8.com

This scan found 23 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
65
Security headers
50
Email security
60
DNS health
70
Network security
100
GDPR outside view
50
Average
66

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 jianzhi8.com, from OffSeq Breach.

Total records
37
Employees
0
Customers
37
Third parties
0
Weak passwords
27%

2 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 jianzhi8.com.

Select it in the checkout above.

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

兼职吧 holds a strong market position as a niche job recruitment platform in China, focusing on part-time and student jobs. Its competitive advantage lies in its extensive city-specific subdomains and comprehensive job categories, catering to a wide audience. The business model relies on free job postings, attracting numerous enterprises and job seekers. Revenue streams likely include advertising and premium services, although not explicitly stated. The platform's partnership ecosystem includes multiple city subdomains and advertising domains under the jianzhi8.com umbrella. Growth indicators include active job postings and recent updates. However, lack of transparent domain registration and limited direct contact information may impact business credibility.

Security posture

The security maturity level of 兼职吧 is moderate to low. While HTTPS is enforced, the use of outdated JavaScript libraries like jQuery 1.4.3 introduces potential vulnerabilities. The absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options weakens defense against common web attacks. No privacy or cookie policies are present, indicating compliance gaps with GDPR and similar regulations. Incident response and vulnerability disclosure mechanisms are not found, suggesting limited readiness. The site does not expose sensitive data in the HTML, which is positive. Overall, the security posture requires enhancements to protect user data and maintain trust.

Recommendations

  1. Update all JavaScript libraries, especially jQuery, to the latest secure versions to mitigate known vulnerabilities.
  2. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish clear and comprehensive privacy and cookie policies with user consent mechanisms to improve privacy compliance.
  4. Enhance mobile responsiveness and accessibility to improve user experience across devices.
  5. Establish incident response and vulnerability disclosure procedures to strengthen security culture and transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
兼职吧
Description
兼职吧是中国最专业的找兼职网站,提供网上兼职、大学生兼职、实习、家教、促销等全国各地求职应聘信息的发布平台,免费为企业提供兼职招聘服务。
Key services
Part-time job listings, Full-time job listings, Internship opportunities, Job seeker profiles, Recruitment company listings, Job fairs information, Team recruitment
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.4.3, easySlider 1.7, CSS, JavaScript
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • HTTPS usage (implied by https URLs)
  • No visible exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Ad networks
ad.jianzhi8.com
Transparency
basic

Site quality

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

Key observations

  1. Website is a Chinese part-time job recruitment platform targeting students and job seekers.
  2. Content is primarily in Chinese with job listings, company info, and career guidance.
  3. No privacy or cookie policies explicitly found on the homepage or linked pages.
  4. No direct company contact emails or phone numbers found; contact via forms only.
  5. Use of outdated JavaScript libraries may pose security risks.
  6. No visible social media links or official company emails.
  7. ICP license and public security registration numbers are displayed, indicating compliance with Chinese regulations.
  8. Mobile optimization is basic with a separate WAP site linked.
  9. No security headers or advanced security measures detected in provided data.
  10. No WHOIS data available, raising concerns about domain registration transparency.
Technical notes

Notes

The website relies on legacy front-end technologies such as jQuery 1.4.3 and easySlider 1.7, which are outdated and may pose security risks. The CSS and JavaScript are served from subdomains under jianzhi8.com, indicating a segmented hosting approach. No modern CMS or frameworks are detected, suggesting custom or legacy development. Performance is moderate with basic mobile optimization via a separate WAP site. SEO is basic with meta keywords and description present but no advanced structured data or Open Graph tags. Accessibility features are minimal. The technical debt is significant, and modernization opportunities include adopting responsive design, upgrading libraries, and implementing modern SEO and accessibility standards.
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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