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Security report for buzzvil.com

Buzzvil · Technology · South Korea

Partial score · DNS & email only

75/100

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

Buzzvil is a South Korean technology company specializing in reward-based advertising models that focus on customer acquisition, activation, and monetization. Their website presents a professional and modern interface primarily in Korean, targeting businesses and advertisers interested in innovative advertising solutions. The company positions itself as an innovative player in the advertising technology sector with a unique customer benefit model. Technically, the website is built using modern JavaScript frameworks such as React and Next.js, with good mobile optimization and moderate performance. Security posture is strong with HTTPS enforced and multiple security headers present, although privacy and cookie policies are not clearly visible, indicating room for improvement in compliance. The absence of WHOIS data is a notable concern, suggesting either privacy protection or recent domain registration, which slightly reduces trustworthiness. Overall, the website is professional and functional but would benefit from enhanced transparency and compliance documentation.

Scanned

5 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

1 finding rated critical or high in the checks that completed. Fix these first.

  1. 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 buzzvil.com

Only DNS and email could be checked this time. Monitoring re-checks every day and emails you when something material changes.

Daily monitoring

€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
72
DNS health
85
Average
79
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • Email security: did not complete in this scan.
  • Network security: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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

Buzzvil operates in the technology sector, offering reward-based advertising services that create a virtuous cycle of customer acquisition, activation, and monetization. Their business model leverages unique reward mechanisms to engage customers and advertisers. The company targets a B2B audience, including marketers and advertisers seeking innovative engagement tools. The website's content and structure indicate a medium-sized enterprise with consistent branding and a focus on digital marketing technologies. While direct business registration details are not found, the presence of a contact page and social media integration supports legitimacy. The company appears to maintain a moderate level of digital maturity with integration of analytics and marketing tools such as Google Analytics and Facebook Pixel.

Security posture

The website demonstrates a good security posture with HTTPS enabled and multiple security headers such as Strict-Transport-Security, Content-Security-Policy, and X-Frame-Options implemented. There is no evidence of exposed sensitive data or vulnerable libraries in the provided HTML content. However, the lack of visible privacy and cookie policies, as well as absence of explicit incident response or vulnerability disclosure information, indicates gaps in compliance and security transparency. The use of third-party tracking scripts like Google Tag Manager and Facebook Pixel suggests moderate user tracking, which should be balanced with clear privacy disclosures. Overall, the security maturity is good but could be enhanced by publishing comprehensive privacy, cookie, and security incident response policies.

Recommendations

  1. Publish clear and comprehensive privacy and cookie policies accessible from the homepage.
  2. Implement a cookie consent mechanism to comply with GDPR and other privacy regulations.
  3. Provide explicit security incident response contact information, including abuse and security email addresses.
  4. Consider publishing a vulnerability disclosure policy or security.txt file to enhance transparency.
  5. Enhance website accessibility features to improve compliance and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Buzzvil
Description
버즈빌은 고객 혜택으로부터 시작하는 독보적인 리워드 모델로 고객 획득, 활성화, 수익화의 선순환을 만듭니다.
Key services
reward advertising, customer acquisition, customer activation, monetization solutions
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS
Frameworks
Next.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook Pixel
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
basic

Site quality

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

Key observations

  1. Website is accessible and not blocked by WAF
  2. Content is primarily in Korean with English navigation options
  3. No explicit privacy, cookie, or terms of service pages found in provided content
  4. Contact is available via a contact us page but no direct emails or phone numbers found in HTML
  5. Use of modern JavaScript frameworks and analytics/tracking scripts
  6. No signs of adult or NSFW content
  7. WHOIS data missing, which reduces trust but website appears legitimate
Technical notes

Notes

The website is built on a modern technology stack including React and Next.js, enabling server-side rendering and improved performance. The use of asynchronous loading for analytics and tracking scripts optimizes page load times. CSS is modular and preloaded for better rendering. The site is mobile-optimized with viewport meta tags and responsive design elements. SEO is supported by appropriate meta tags and Open Graph data, although structured data like JSON-LD was not detected in the provided content. Hosting provider details are not explicitly found. Performance is moderate, with potential for improvement by auditing third-party scripts and optimizing resource loading. Technical debt appears low, but ongoing monitoring and modernization are recommended to maintain digital maturity.
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

Earlier scans of this domain

  1. 75/100Medium10 findings · partial scanView report
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