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Security report for qunar.com

去哪儿网 (Qunar.com) · Transportation · China

Medium risk. 6 critical or high findings in Security headers and GDPR outside view.

Security score

68/100

Risk levelMedium

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

Qunar.com is a major Chinese online travel agency specializing in flight ticket search and booking, hotel reservations, group travel deals, and vacation planning. It holds a strong market position in China and is part of the Trip.com Group, a leading global travel conglomerate. The website targets general consumers seeking affordable and convenient travel options. Technically, the site uses standard web technologies with JavaScript and CSS, and includes basic mobile optimization and SEO practices. However, it lacks visible security headers and explicit privacy or cookie policies, which are areas for improvement. The WHOIS data is unavailable, limiting domain registration transparency, but the presence of official Chinese regulatory licenses and contact information supports its legitimacy. Overall, the site is professional and trustworthy but could enhance its security posture and privacy 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

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"

    • 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';…

  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

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

Keep watching qunar.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
90
Security headers
15
Email security
80
DNS health
75
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

Technical appendix

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

Business context

Business profile

Qunar.com operates as an essential player in the transportation and hospitality sectors, providing comprehensive travel booking services primarily in China. Its business model revolves around aggregating flight and hotel options from multiple providers, offering competitive pricing and convenience. The company benefits from its affiliation with Trip.com Group, leveraging a broad partnership ecosystem. Revenue streams likely include commissions from bookings and advertising. The site’s clear branding, regulatory compliance, and customer support infrastructure indicate a mature operation with a large user base. Growth opportunities exist in expanding mobile optimization and enhancing privacy transparency to meet evolving regulatory demands.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is enforced via client-side script redirection, but no HTTP security headers (such as Content-Security-Policy, HSTS, or X-Frame-Options) were detected in the HTML source, which could expose the site to certain web-based attacks. No forms were found in the analyzed content, reducing immediate input risks, but the absence of published incident response or vulnerability disclosure policies limits transparency. The site uses Baidu Tongji for analytics, indicating moderate user tracking without clear privacy controls. The lack of explicit privacy and cookie policies is a compliance gap, especially under GDPR-like frameworks. Overall, while no critical vulnerabilities were identified, improvements in security headers, privacy documentation, and incident response readiness are recommended.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish clear and accessible privacy and cookie policies to improve user trust and regulatory compliance.
  3. Develop and disclose an incident response plan and vulnerability disclosure policy to foster transparency and security culture.
  4. Enhance mobile optimization and accessibility features to improve user experience across devices.
  5. Regularly audit third-party scripts and analytics tools to ensure minimal privacy impact and compliance with data protection laws.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
去哪儿网 (Qunar.com)
Description
去哪儿Qunar.com提供机票,飞机票,特价机票,打折机票的查询预订；99元春秋航空特惠折扣机票，百元南航、海航惊喜特价机票任您挑选,国航、深航1折特价机票和折扣机票一网打尽，更多打折机票尽在Qunar.com。实时提供上百家旅游预订网站机票报价和航空公司直销机票价格，为您找到最实惠的飞机票信息,是你查询特价机票和机票预订的最佳途径。
Key services
Flight ticket search and booking, Hotel booking, Travel group buying, Vacation search, Ticket booking
Content quality
good
Branding
consistent

Technology

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

Security

Observed score
60/100
Good practices seen
  • HTTPS redirect script present

Analytics and tracking

Services
Baidu Tongji
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
tongji.baidu.com
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Chinese targeting travel consumers.
  2. No privacy or cookie policy pages detected in provided HTML content.
  3. Contact information including emails and phone numbers clearly displayed in footer.
  4. No forms detected in the provided HTML snapshot.
  5. No explicit security headers visible in HTML source; HTTPS redirect script present.
  6. Multiple official Chinese regulatory compliance badges and licenses displayed.
  7. Website uses Baidu Tongji for analytics tracking.
  8. No adult or NSFW content detected; content safe for general audiences.
  9. WHOIS data unavailable, limiting domain registration analysis.
Technical notes

Notes

The website employs a standard web technology stack with JavaScript and CSS, delivering a visually consistent and navigable user interface. DNS prefetching is used for performance optimization. The site includes client-side JavaScript to enforce HTTPS redirection, indicating awareness of secure transport requirements. However, no advanced frameworks or CMS platforms were detected in the provided HTML snapshot. Performance is moderate with room for improvement in mobile responsiveness and accessibility. The absence of visible security headers and privacy controls suggests technical debt in security and compliance areas. Hosting provider details are not discernible from the HTML content. Overall, the technical infrastructure supports a large-scale travel platform but would benefit from modernization and enhanced security controls.
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

Earlier scans of this domain

  1. 68/100Medium30 findingsView report
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