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Domain Due Diligence
Report for R34.app

Report Date December 28, 2025
Recommendation
Proceed
Overall Summary
Safe
Why we think so

r34.app is a mobile-first web app that lets users stream and download Rule 34 adult content from multiple booru sites. It receives about 4.7 million visits monthly, with most traffic coming from search and direct sources, primarily in the United States and Russia. The site uses Cloudflare CDN and supports modern technologies like HTTPS, Matomo analytics, and Sentry for error tracking. Contact info includes an email (contact@r34.app) and active Twitter and GitHub links. Its SSL certificate is valid and recently issued. No blacklists or significant scam reports are tied to this domain, and its USPTO trademark "R34L" is live under U.S. registration. News mentions mainly concern unrelated topics referencing "R34" string or road names, not the site. No lawsuits or disputes involving r34.app were found in public records.

Confidence Score
80%

Risk Insights

📈

Strong Traffic and Usage

Ranks around #9,000 globally with ~4.7M monthly visits
Main traffic from search and direct channels
Popular in US and Russia
🛡️

Good Technical Setup

Uses Cloudflare CDN and HTTPS
Has valid SSL certificate issued recently
Includes analytics and error tracking
✅

No Blacklist or Scam Indicators

Not found on crypto scam or phishing blacklists
No public scam reports detected

Contradictory Signals

Adult content sites often carry inherent risks despite clean technical and reputational signals.

Signal A: Strong reputation and no scam flags

Signal B: Hosts adult content with potential privacy risks

Category Scores

Identity 80/100
Reputation 85/100
Technical 88/100
Content 75/100
Legal 80/100
Business Validity 80/100

Red Flags & Warnings

  • The site hosts adult content, which may carry inherent safety and privacy risks for some users.

🔎 Detailed Checks & Analysis

Traffic volume and ranking

Score: 90/100
Passed

"Traffic metrics are recent (Nov 2025) from multiple analytic sources."

Reason: Domain receives about 4.7 million monthly visits and ranks near #9,000 globally, indicating strong usage.

Technology and security

Score: 88/100
Passed

"Includes Matomo analytics and Sentry error tracking for performance and stability."

Reason: Uses HTTPS with valid SSL, Cloudflare CDN, and modern security headers.

Contact and ownership transparency

Score: 80/100
Passed

"Official feedback page available for user reports and suggestions."

Reason: Public email and social media profiles support transparency.

Blacklist and scam detection

Score: 90/100
Passed

"Blacklist checks conducted with up-to-date sources."

Reason: No flags on crypto scam lists or Google Safe Browsing; no scam reports found in searches.

Trademark and legal status

Score: 80/100
Passed

"Trademark owned by U.S. entity with valid registration status."

Reason: USPTO records show a registered live trademark related to the brand, with no pending disputes found.

Content risk and category

Score: 75/100
Failed

"Users should exercise usual caution with adult-oriented sites."

Reason: Site hosts adult content, which carries some inherent safety and privacy risks for user browsing.

News and reputation

Score: 75/100
Passed

"No negative press or lawsuits found specific to this domain."

Reason: News results mentioning 'R34' mostly refer to unrelated topics, with no reputation issues for r34.app.

Your Next Steps

  • 1
    Avoid sharing personal or sensitive information while browsing adult content sites.
  • 2
    Access the site directly through its official domain (r34.app) to prevent phishing risks.
  • 3
    Check official feedback page at feedback.r34.app or GitHub for updates and community input.
  • 4
    Monitor changes in trust ratings or blacklists periodically to ensure ongoing safety.
  • 5
    Verify SSL certificate status before submitting any sensitive data.

Evidence & Citations

🕵🏻 Keep investigating

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