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Security report for yesky.com

天极网 · Technology · China

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

天极网 is a large, professional Chinese IT portal offering comprehensive technology news, product reviews, price guides, and digital lifestyle content. It serves a broad audience of IT product consumers and technology enthusiasts, providing multi-channel content including videos, live broadcasts, and product rankings. The website demonstrates a mature content ecosystem with extensive product databases and editorial content. Technically, the site uses modern web technologies and performance monitoring tools but lacks explicit privacy and security policies. Security posture is moderate with HTTPS implied but missing explicit security headers and incident response information. The absence of WHOIS data reduces domain trustworthiness, though the site content and structure indicate a legitimate business. Strategic improvements in privacy compliance, security headers, and contact transparency are recommended to enhance trust and 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

9 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 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';…
  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

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

Keep watching yesky.com

This scan found 28 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
67
Security headers
15
Email security
40
DNS health
60
Network security
100
GDPR outside view
50
Average
55

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 yesky.com, from OffSeq Breach.

Total records
245
Employees
0
Customers
214
Third parties
31
Weak passwords
17%

13 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 yesky.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

天极网 positions itself as a leading IT content and product portal in China, leveraging a content-driven business model with advertising and affiliate marketing. Its extensive subdomains and partner integrations indicate a broad market presence in consumer electronics and enterprise IT sectors. The site targets tech-savvy consumers and professionals seeking product information and digital lifestyle guidance. The partnership with download services and advertising networks supports diversified revenue streams. Growth indicators include active content updates, video/live event coverage, and product rankings. The ecosystem suggests a well-established brand with potential for further digital monetization and market expansion.

Security posture

The website exhibits a moderate security maturity level with HTTPS usage and integration of real user monitoring via TingYun. However, the lack of visible security headers (CSP, HSTS, X-Frame-Options) and absence of explicit privacy, cookie, and incident response policies indicate gaps in security best practices and compliance. No vulnerabilities or exposed sensitive data were detected in the HTML content. The missing WHOIS data raises concerns about domain registration transparency. Overall, the security posture is adequate for content delivery but requires enhancements in policy transparency and header configurations to meet higher compliance standards.

Recommendations

  1. Implement comprehensive privacy and cookie policies accessible from the homepage.
  2. Add and enforce security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options.
  3. Publish clear incident response and vulnerability disclosure information with dedicated contact channels.
  4. Improve mobile optimization and accessibility features to enhance user experience.
  5. Verify and publish domain registration details or use verified WHOIS privacy protection services.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
天极网
Description
天极网,专业IT门户,专注IT产品采购及应用指南,每天为广大用户提供电脑硬件,软件,数码,商情,手机,笔记本,游戏,互联网,数字家庭,教育,下载等内容,解决网友工作学习中的技术疑难,指导数字科技消费,领引时尚生活潮流.
Key services
IT产品资讯, 产品评测, 价格行情, 导购服务, 软件下载, 社区论坛
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, HTML5, CSS3, Baidu Analytics, TingYun RUM
Platforms
Web
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
60/100
Good practices seen
  • HTTPS usage implied by meta tags and scripts
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Baidu Analytics, TingYun RUM
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
s01.yesky.com, aliyun.com, miaozhen.com
Tracking pixels
baidu.com, miaozhen.com, tingyun.com
Marketing tools
TingYun RUM
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional Chinese IT portal with extensive content on technology products and news.
  2. No WHOIS data available, limiting domain trust assessment.
  3. No explicit privacy, cookie, or terms of service policies found in the provided content.
  4. Multiple subdomains and partner domains indicate a broad ecosystem.
  5. Advertising and tracking scripts are present but standard for commercial portals.
  6. No security headers or explicit security policies detected in HTML content.
  7. No contact emails or phone numbers explicitly found in the content.
  8. Site uses HTTPS and modern JavaScript libraries for performance monitoring.
  9. Content is safe and suitable for general audiences.
  10. No WAF or blocking detected; site content is fully accessible.
Technical notes

Notes

The website employs standard web technologies including HTML5, CSS3, and JavaScript with performance and error monitoring via Baidu Analytics and TingYun RUM. The site structure is content-rich with multiple subdomains serving specialized content areas. Advertising scripts and tracking pixels are present but typical for commercial portals. The site shows moderate performance and basic mobile optimization. No CMS or hosting provider information is explicitly detected. Technical risks include reliance on third-party scripts without visible security controls and lack of modern security headers. Opportunities exist to modernize infrastructure, enhance SEO and accessibility, and improve privacy compliance.
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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