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Security report for oopy.io

Oopy 우피 · Technology · N/a

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

68/100

Risk levelMedium

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

Oopy (우피) is a Korean SaaS company specializing in transforming Notion pages into optimized websites, enabling users to create personalized homepages quickly with domain linking and customization. The company targets individuals and businesses seeking easy web presence solutions, offering templates, guides, and customer showcases to support various branding and landing page needs. The website demonstrates a modern technical infrastructure built on Next.js, leveraging third-party analytics and chat services for user engagement and marketing insights. Security posture is solid with HTTPS and no visible vulnerabilities, though explicit security headers and privacy policies are absent. The lack of WHOIS transparency is due to privacy protection, which is common and justified for this business type. Overall, the website is professional, well-designed, and trustworthy, though improvements in privacy compliance and contact transparency are recommended.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

5 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 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 Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching oopy.io

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

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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
62
Security headers
40
Email security
70
DNS health
80
Network security
100
GDPR outside view
53
Average
68

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

Oopy operates in the technology sector, focusing on web development tools that integrate with Notion as a CMS. Its business model is SaaS, monetizing through subscription plans and domain services. The company leverages partnerships and showcases to build credibility and attract users. The target market includes Korean-speaking individuals and companies needing quick, customizable web solutions without deep technical knowledge. The presence of multiple customer sites and guides indicates a growing user base and active community engagement. The company maintains a consistent brand image and uses modern web technologies to ensure performance and scalability.

Security posture

The website employs HTTPS and integrates security best practices such as asynchronous loading of third-party scripts. However, explicit security headers like Content-Security-Policy and X-Frame-Options are not detected, which could enhance protection against common web attacks. No exposed sensitive data or vulnerable libraries were found in the HTML content. The absence of privacy and cookie policies, as well as incident response contacts, indicates gaps in compliance and security transparency. Overall, the security maturity is moderate, with room for improvement in policy disclosures and header configurations.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies with user consent mechanisms to improve GDPR compliance.
  2. Add explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen security posture.
  3. Provide clear contact information including security incident response channels to enhance trust and compliance.
  4. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  5. Enhance accessibility features and SEO metadata to improve user experience and search engine visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Oopy 우피
Description
우피는 노션 페이지를 최적화된 웹사이트로 바꿔드립니다. 원하는 주소를 연결하여 나만의 홈페이지를 시작해 보세요.
Key services
노션 페이지 최적화 웹사이트 변환, 도메인 연결, 스타일 설정, HTML 편집, 템플릿 제공, 고객 가이드 사이트 제작
Content quality
good
Branding
consistent

Technology

Stack
React (Next.js), JavaScript, CSS, Google Fonts, Facebook Pixel, Crisp Chat, Naver Analytics
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of third-party chat and analytics with async loading

Analytics and tracking

Services
Facebook Pixel, Naver Analytics, Crisp Chat
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel, Naver Analytics, Crisp Chat
Marketing tools
Facebook Pixel, Naver Analytics, Crisp Chat
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable due to query failure or privacy protection.
  3. No explicit privacy, cookie, or terms of service pages found in the scanned content.
  4. No direct contact emails or phone numbers found in visible content.
  5. Website uses modern web technologies and integrates multiple analytics and chat services.
  6. Content is primarily in Korean language targeting Korean-speaking users.
  7. Business focuses on converting Notion pages into optimized websites with domain linking and customization.
  8. Multiple customer showcase sites linked, indicating active user base and references.
Technical notes

Notes

The website is built using Next.js, a React framework, hosted on Lazy Rockets CDN, ensuring fast performance and good mobile optimization. It uses Google Fonts for typography and integrates Facebook Pixel, Naver Analytics, and Crisp Chat for marketing and user engagement. The site structure is clear with good navigation and responsive design. No CMS other than Notion as a backend is detected. The technical implementation is modern and efficient, though accessibility and explicit SEO enhancements could be improved. The site does not show signs of technical debt or outdated libraries.
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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