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Security report for dieju.net

Technology · N/a

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

Security score

61/100

Risk levelMedium

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

The website dieju.net operates as a platform offering acceleration services primarily targeting users of the 哔咔漫画 (Picacg) app and related mobile acceleration tools. It provides download links for Android and iOS clients and promotes multiple acceleration apps with a focus on improving network speed and stability. The site is relatively young, with domain registration dating back to 2021, and appears to serve a general audience interested in mobile app acceleration, particularly in Chinese-speaking regions. Technically, the site uses a ThinkPHP-based CMS with jQuery 1.11.1 and unslider for UI components. It employs Cloudflare DNS but lacks visible HTTPS enforcement and security headers, which indicates a moderate technical maturity level. The site includes Matomo analytics for user tracking but does not implement cookie consent mechanisms or privacy policies, reflecting poor privacy compliance. From a security perspective, the absence of HTTPS enforcement, security headers, and contact information for incident response or security policies is a concern. No critical vulnerabilities or malware indicators were detected, but the security posture is weak and could be improved significantly. The lack of privacy and cookie policies also poses compliance risks, especially under GDPR. Overall, the website is functional but basic, with limited business transparency and trust indicators. Strategic recommendations include implementing HTTPS, publishing comprehensive privacy and cookie policies, adding security headers, and providing clear contact information to improve 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

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 dieju.net

This scan found 24 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.

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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
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
50
Average
61

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 dieju.net, from OffSeq Breach.

No leaked records found

Breach holds no records for dieju.net right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

Dieju.net positions itself in the technology sector, focusing on network acceleration services for mobile applications, particularly targeting users of the Picacg manga app. The business model revolves around providing app downloads and promoting acceleration tools to enhance user experience. The site links to numerous partner acceleration services, indicating a networked ecosystem. However, the lack of detailed company information, contact data, and certifications limits its credibility. The target customer segment is general mobile users seeking faster network access, primarily in Chinese-speaking markets. Growth indicators are unclear due to limited public business data. The partnership ecosystem includes multiple acceleration-related domains, some of which may require further inspection due to suspicious domain names.

Security posture

The current security maturity level of dieju.net is low to moderate. Key vulnerabilities include missing HTTPS enforcement, absence of security headers, and lack of published security or privacy policies. No incident response contacts or vulnerability disclosure mechanisms are present. The site uses an outdated jQuery version (1.11.1), which may expose it to known vulnerabilities if not properly patched. Data protection practices are minimal, and GDPR compliance is not evident. The security culture appears immature, with no visible trust signals or certifications. Business impact of these gaps includes potential data interception risks, user trust erosion, and regulatory non-compliance.

Recommendations

  1. Implement HTTPS with a valid SSL certificate and enforce secure connections site-wide.
  2. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish comprehensive privacy and cookie policies aligned with GDPR requirements.
  4. Provide clear contact information including security incident response channels.
  5. Update JavaScript libraries to current secure versions and conduct regular vulnerability assessments.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
哔咔加速器是款随时随地享受快速稳定的看哔咔的加速器，picacg哔咔漫画加速器app在全球地区台湾、香港、日本、美国等，哔咔加速器官网部署超过100条优质节点线路.
Key services
哔咔漫画加速器, PICACG加速器, 安卓和iOS客户端app下载, 网络加速服务
Content quality
basic
Branding
moderate

Technology

Stack
jQuery 1.11.1, unslider, Matomo Analytics, Cloudflare DNS
Frameworks
ThinkPHP
Platforms
Web
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
30/100

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 is primarily in Chinese with focus on acceleration apps for mobile platforms.
  2. No privacy, cookie, or terms of service policies found.
  3. No contact emails, phone numbers, or physical addresses provided.
  4. Multiple external links to acceleration-related sites, some suspicious domains present.
  5. Uses ThinkPHP framework and jQuery 1.11.1, indicating somewhat dated technology stack.
  6. No HTTPS enforcement or security headers detected in provided data.
  7. Basic SEO and mobile optimization present but limited.
  8. No explicit adult or NSFW content detected.
  9. No visible forms collecting user data on homepage.
  10. Analytics via Matomo detected, but no cookie consent mechanism found.
Technical notes

Notes

The website is built on the ThinkPHP framework with a custom CMS implementation. It uses jQuery 1.11.1 and unslider for UI interactions, which are somewhat outdated technologies. The site is hosted behind Cloudflare DNS but lacks visible HTTPS enforcement in the provided data. Performance is moderate with basic mobile optimization and SEO practices. Accessibility features are minimal. The site includes Matomo analytics for tracking but does not implement cookie consent banners. Technical debt is evident in the use of older libraries and missing modern security practices. Opportunities exist to modernize the tech stack, improve performance, and enhance security configurations to reduce operational risks.
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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