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Security report for 402dy.com

Other · N/a

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

The website 402dy.com operates as a niche app download and promotion platform primarily targeting Chinese-speaking users interested in lottery and VPN acceleration applications. The site offers various app downloads related to lottery services and VPN acceleration, positioning itself in a specialized market segment. The business model revolves around providing access to these apps, likely monetizing through downloads or affiliate links. The website was established in 2018, indicating a moderate operational history. From a technical perspective, the site uses an older jQuery version alongside the ThinkPHP framework, with Cloudflare DNS services but lacks DNSSEC. The site is moderately optimized for mobile devices and has basic SEO and accessibility features. Performance is average, with no critical errors detected. Analytics are implemented via Matomo, but privacy compliance mechanisms are absent. Security posture is basic; HTTPS is enabled, and the domain status clientTransferProhibited is set, but no DNSSEC or security headers are present. The absence of privacy, cookie, and terms of service policies, along with no contact or incident response information, indicates poor compliance and security governance. The domain registration is consistent and transparent but lacks detailed registrant information. Overall, the website presents moderate business credibility but lacks essential privacy and security practices. The content is accessible and functional but basic in quality and professionalism. Strategic improvements in compliance, security headers, and transparency are recommended to enhance trust and reduce risk.

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. 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 402dy.com

This scan found 25 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

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
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  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
50
Average
60

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

402dy.com targets a niche market of Chinese users interested in lottery and VPN acceleration apps. The platform acts as an app aggregator and promoter, likely generating revenue through app downloads or affiliate marketing. The site has a moderate market position within this niche but lacks clear business identity or certifications. The extensive list of external links includes many acceleration and VPN-related domains, some suspicious, indicating a broad but potentially risky partnership ecosystem. The business model is focused on digital distribution with limited direct customer engagement, as no contact details are provided. Growth indicators are unclear due to lack of business transparency. The site’s content and offerings suggest a focus on mature audiences interested in gambling-related services.

Security posture

The website’s security maturity is low to moderate. HTTPS is enforced, but no advanced security headers (CSP, HSTS, X-Frame-Options) are detected. DNSSEC is not enabled, which is a missed opportunity for domain security. No privacy or cookie policies are present, indicating compliance gaps with GDPR and other regulations. No incident response or security contact information is provided, reducing readiness for security events. The use of older JavaScript libraries may expose the site to vulnerabilities. The absence of visible vulnerabilities is positive, but the lack of security best practices and transparency increases risk. Overall, the site requires significant improvements in security governance and technical controls.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security.
  2. Implement comprehensive privacy and cookie policies to comply with GDPR and other regulations.
  3. Add security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options.
  4. Provide clear contact information including security incident response channels.
  5. Update JavaScript libraries and frameworks to supported versions to reduce vulnerability exposure.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
全民娱乐彩票下载安装是真正的免费加速器，完美1080P 加密的VPN隧道技术，无论何时何地尽享隐私保护，网络自由
Key services
App downloads, Lottery information, VPN acceleration services
Content quality
basic
Branding
moderate

Technology

Stack
jQuery 1.11.1, Unslider, Matomo Analytics, Cloudflare DNS
Frameworks
ThinkPHP (inferred from trace and file paths)
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
40/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Matomo
Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website content is fully accessible with no blocking or WAF challenge.
  2. No privacy, cookie, or terms of service policies found, indicating poor compliance.
  3. No contact emails, phone numbers, or physical addresses found on the site.
  4. Website promotes lottery and gambling-related apps primarily in Chinese language.
  5. Multiple external links to acceleration and VPN services, some suspicious domains linked in footer.
  6. Technical stack includes older jQuery version and ThinkPHP framework.
  7. No visible security headers or advanced security configurations detected.
  8. Content quality and design are basic with moderate branding consistency.
  9. No certifications or trust seals visible.
  10. Analytics via Matomo is present but no privacy compliance mechanisms observed.
Technical notes

Notes

The website is built on the ThinkPHP framework with jQuery 1.11.1 and Unslider for UI components. It uses Cloudflare DNS but lacks DNSSEC. The site loads asynchronously some scripts including Matomo analytics and Baidu push scripts. The HTML structure is basic with inline scripts for UI interactions. Performance is moderate with no major errors but could benefit from modernization. Mobile optimization is good with viewport meta tags and responsive CSS. SEO is basic with meta keywords and description but no Open Graph or structured data found. Accessibility features are minimal. The site uses a custom CMS likely based on ThinkPHP. Hosting provider details are not directly discernible. Overall, the technical stack is functional but dated and lacks modern security and SEO enhancements.
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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