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Security report for blozoo.com

Adline Co., Ltd. · Technology · Japan

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

60/100

Risk levelMedium

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

Blozoo is a Japanese website offering free blog parts and affiliate marketing tools primarily targeting bloggers and website owners in Japan. The platform provides various services such as image RSS, reverse access ranking, Amazon and DMM affiliate tools, and ad rotation features. The business operates under Adline Co., Ltd., with a domain age consistent with its founding in 2013, indicating a stable market presence in its niche. Technically, the site uses a custom-built platform with common JavaScript libraries like jQuery and integrates multiple social media and analytics services. Hosting is via AWS DNS infrastructure, ensuring reliable availability. Security posture is moderate with HTTPS enabled but lacks advanced security headers and DNSSEC. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism despite tracking scripts. Overall, the site is professionally designed, mobile-optimized, and trustworthy for its target audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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 blozoo.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.

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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
70
DNS health
75
Network security
100
GDPR outside view
35
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

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 blozoo.com, from OffSeq Breach.

Total records
60
Employees
0
Customers
60
Third parties
0
Weak passwords
52%

1 subdomain affected

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Technical appendix

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

Business context

Business profile

Blozoo occupies a niche in the Japanese blogging tools and affiliate marketing ecosystem, offering free services to attract a user base of bloggers and website owners. Its business model leverages affiliate programs and SSP advertising to generate revenue. The company maintains partnerships with related media and app platforms, enhancing its ecosystem. The website content and services are tailored to a Japanese audience, with consistent branding and a clear value proposition. Growth indicators include recent feature updates and active social media integration. However, the absence of phone contact and limited security disclosures suggest areas for operational maturity improvement.

Security posture

The website demonstrates a moderate security maturity level with mandatory HTTPS enabled and no visible sensitive data exposure. However, the lack of DNSSEC, security headers, and published security or incident response policies indicates gaps in defense-in-depth and compliance readiness. The use of multiple third-party scripts increases the attack surface, necessitating regular audits. No vulnerabilities or malware were detected in the provided content. Privacy compliance is partial, lacking cookie consent mechanisms despite tracking technologies. Overall, the security posture is adequate for a small technology service but requires enhancements to meet higher compliance standards and reduce risk.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Implement standard security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  3. Add a cookie consent banner or mechanism to comply with privacy regulations and inform users about tracking.
  4. Publish a formal security policy and incident response contact information to improve transparency and readiness.
  5. Conduct regular security audits of third-party scripts and dependencies to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Adline Co., Ltd.
Description
Blozoo provides free blog parts including image RSS, reverse access ranking, Amazon and DMM affiliate tools, IN/OUT management tools, ad rotation, anti-copy site measures, and GA-linked ranking tools.
Key services
画像RSS, 逆アクセスランキング, アマゾンアフィリエイト, DMMアフィリエイト, IN・OUT管理ツール, 広告ローテーション, 逆アクRSS, 固定リンクツール, SSPアフィリエイト, コピーサイト対策
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Google Analytics, Facebook SDK, Twitter Widgets, Hatena Bookmark, Pocket Widgets
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
SSP
Marketing tools
Google Plus One, Hatena Bookmark, Twitter Widgets, Facebook Like
Transparency
basic

Site quality

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

Key observations

  1. Website is in Japanese and targets Japanese bloggers.
  2. Provides free blog tools and affiliate marketing support.
  3. No cookie consent banner found despite tracking scripts.
  4. No explicit security or incident response policies published.
  5. Uses multiple third-party scripts for social media and analytics.
  6. Domain is well aged and registered with a reputable registrar.
  7. No phone contact information found on site.
  8. Email contact found only in meta tag and contact page.
  9. No CMS detected; likely custom-built platform.
  10. Mobile optimized with responsive design.
Technical notes

Notes

The website uses a traditional JavaScript stack with jQuery and jQuery UI, supplemented by social media SDKs and analytics scripts. Hosting is supported by AWS DNS infrastructure, indicating reliable backend services. The site is mobile-optimized with responsive design and includes proper meta tags for SEO and social sharing. However, no modern CMS or frameworks were detected, suggesting a custom or legacy platform. Performance is moderate with room for optimization. Accessibility features are basic, and no ARIA or advanced accessibility tags were identified. The technical implementation is solid 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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