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Security report for dwellir.com

Dwellir · Technology · N/a

Medium risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

74/100

Risk levelMedium

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

Dwellir is a technology company specializing in providing robust blockchain infrastructure through a comprehensive API platform supporting over 150 blockchain networks. Their services target developers and businesses building scalable Web3 applications, positioning themselves as a trusted and reliable Web3 infrastructure provider. The website demonstrates a modern technical infrastructure using Next.js, React, and is hosted on Vercel, ensuring good performance and mobile optimization. Security posture is solid with HTTPS enforced and cookie consent implemented, though explicit security policies and contact information are lacking. The absence of WHOIS registration data raises concerns about domain legitimacy, but the professional website content and extensive blockchain network support indicate a serious business operation. Strategic improvements in transparency, privacy policy publication, and security disclosures would enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 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

2 findings rated critical or high. Fix these first.

  1. 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

  2. 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 dwellir.com

This scan found 21 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
72
Security headers
60
Email security
60
DNS health
80
Network security
100
GDPR outside view
73
Average
74

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

Dwellir operates in the competitive blockchain infrastructure market, offering extensive API endpoints for multiple blockchain networks including Ethereum, Binance Smart Chain, Polygon, and many others. Their business model is based on providing scalable RPC infrastructure and APIs to Web3 developers, likely generating revenue through subscription or usage-based pricing. The company targets a technical audience of developers and enterprises requiring reliable blockchain connectivity. The website references migration from Blast API, indicating strategic partnerships and competitive positioning. The lack of public company registration or contact details limits full business intelligence, but the breadth of supported networks and modern platform suggest a medium-sized technology firm with growth potential.

Security posture

The website enforces HTTPS and uses cookie consent management, indicating awareness of basic security and privacy practices. However, no explicit security policies, incident response contacts, or vulnerability disclosure mechanisms are published. Security headers are not explicitly visible in the HTML content, and no security.txt file was found. The absence of WHOIS data and contact information reduces transparency and may impact trust. Overall, the security posture is moderate with room for improvement in policy publication, contact availability, and security header implementation to meet best practices and compliance standards.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service documents accessible from the website footer or main navigation.
  2. Implement and publish a security policy and incident response contact information to improve transparency and trust.
  3. Add a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Enhance security headers such as X-Frame-Options, Referrer-Policy, and Content-Security-Policy explicitly.
  5. Verify and update WHOIS registration information to ensure domain legitimacy and improve business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dwellir
Description
Leverage our 150+ blockchain APIs to build scalable web3 applications. Join us for a simplified blockchain development journey.
Key services
Blockchain RPC infrastructure, 150+ blockchain APIs, Support for multiple blockchain networks
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, Google Fonts, Cookiebot, Google Tag Manager, Vercel Analytics, Vercel Speed Insights
Frameworks
Next.js
Platforms
Vercel
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager, Vercel Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Cookiebot, Vercel Analytics, Vercel Speed Insights
Marketing tools
Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website provides extensive blockchain API infrastructure services
  2. No WHOIS data available, domain registration status unclear
  3. No explicit privacy policy or terms of service found
  4. Cookie consent mechanism implemented
  5. No contact emails or phone numbers found on main page
  6. Website uses modern web technologies and good performance optimizations
  7. No security.txt or vulnerability disclosure found
  8. No explicit security or incident response policies published
Technical notes

Notes

The website is built using modern web technologies including React and Next.js, hosted on Vercel, which provides fast loading times and good mobile responsiveness. It uses Google Fonts and integrates Cookiebot for cookie consent management. Google Tag Manager and Vercel Analytics are used for tracking and performance insights. The site offers a large catalog of blockchain network endpoints with HTTPS and WebSocket support, indicating a mature API infrastructure. No CMS was detected, suggesting a custom or static site generation approach. Technical implementation is solid with good SEO meta tags and Open Graph data, but accessibility features could be improved.
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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