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Security report for tianqi.com

天气网 · Other · China

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

64/100

Risk levelMedium

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

天气网 is a large Chinese weather information portal providing comprehensive weather forecasts, historical weather data, air quality indices, weather news, and lifestyle content primarily targeting Chinese-speaking users. The website is professionally designed with good navigation and content relevance, serving as a trusted source for weather-related information in China. Technically, the site uses established JavaScript libraries such as jQuery and ECharts, integrates Baidu analytics, and enforces HTTPS, indicating a moderate level of digital maturity. However, mobile optimization and accessibility are basic and could be improved. Security posture is adequate with HTTPS but lacks visible security headers and explicit privacy and cookie policies, which are areas for enhancement. The WHOIS data is missing, which raises some legitimacy concerns, but official ICP and public security filings support the site's authenticity. Overall, the site is functional, trustworthy, and serves its business purpose well.

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

8 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 tianqi.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
72
Security headers
15
Email security
65
DNS health
80
Network security
100
GDPR outside view
50
Average
64

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 tianqi.com, from OffSeq Breach.

Total records
173
Employees
0
Customers
135
Third parties
38
Weak passwords
29%

4 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 tianqi.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 website operates in the information services sector, focusing on weather data and related lifestyle content. It targets a broad audience including general public and travelers in China. The business model appears to rely on advertising and providing value-added services such as weather widgets and plugins. The site maintains partnerships with various content and service providers as evidenced by numerous external links. The presence of official ICP license and public security备案 indicates compliance with Chinese regulatory requirements. The lack of detailed company registration information and WHOIS data limits deeper business intelligence insights. The site is positioned as a leading weather information provider in China with a large user base and extensive content offerings.

Security posture

The website enforces HTTPS, which is mandatory for secure communication. However, the absence of security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS reduces its defense-in-depth posture. No exposed sensitive data or vulnerable libraries were detected in the provided scripts. The site lacks explicit privacy and cookie policies and does not provide clear incident response or security contact information, which are gaps in compliance and security transparency. The use of third-party analytics (Baidu) introduces moderate user tracking. Overall, the security posture is moderate but could be significantly improved by implementing security headers, privacy compliance mechanisms, and incident response disclosures.

Recommendations

  1. Implement comprehensive privacy and cookie policies with user consent mechanisms to enhance compliance and user trust.
  2. Add standard security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options to improve security posture.
  3. Provide clear incident response and security contact information to facilitate vulnerability reporting and response.
  4. Regularly update JavaScript libraries and dependencies to mitigate risks from known vulnerabilities.
  5. Enhance mobile responsiveness and accessibility features to improve user experience across devices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
天气网
Description
天气网提供全国及世界各大城市天气预报查询以及历史天气查询,实时天气查询,准确提供一周天气预报查询及未来天气预报15天,30天,40天,7天,10天,未来十五天天气查询,并且为用户提供生活指数、健康指数、旅游攻略、交通出行、空气质量指数,及各类天气预报和生活资讯。
Key services
weather forecasts, historical weather data, air quality index, weather news, travel and lifestyle content, weather widgets/plugins
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.8.2, ECharts, Baidu Analytics, Baidu Link Submit, JavaScript, HTML5, CSS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No visible sensitive data exposure
  • No vulnerable libraries detected in scripts

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Baidu Analytics
Marketing tools
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 provides comprehensive weather information for China and international cities.
  2. Content is in Simplified Chinese targeting Chinese-speaking users.
  3. No privacy or cookie policy explicitly found on homepage.
  4. Contact email for feedback is provided in footer.
  5. No phone numbers or physical addresses explicitly listed.
  6. Website uses HTTPS and includes Baidu analytics and link submission scripts.
  7. No visible security headers detected in provided data.
  8. No signs of adult or unsafe content.
  9. WHOIS data missing, which is unusual but site appears legitimate based on content and official licenses.
Technical notes

Notes

The website uses a traditional tech stack with jQuery 1.8.2, ECharts for data visualization, and Baidu analytics for tracking. The HTML content is well-structured with proper meta tags for SEO. The site loads scripts from its own static domain and trusted third parties. Performance is moderate with some legacy libraries that could be updated. Mobile optimization is basic, and accessibility features are minimal. No CMS or hosting provider information was detected. The site uses HTTPS but lacks advanced security headers. Overall, the technical implementation is stable but could 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

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