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Is dart.dev a Scam? Security Check Results - Google

dart.dev Security Report Summary

dart.dev received a security score of 71 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Google's website security posture. Google operates in the Technology industry in United States.

Dart.dev is the official website for the Dart programming language, an open-source, portable, and productive language supported by Google. The site serves developers and software engineers by providing comprehensive documentation, tutorials, tools like DartPad, and package management resources. It positions Dart as a modern language for building high-quality apps across multiple platforms including mobile, web, and backend. The website reflects a mature and enterprise-level digital presence with excellent content quality, clear navigation, and strong branding consistency. Technically, the site leverages modern web technologies including Dart, JavaScript, Google Fonts, and the Jaspr web framework. It is hosted and integrated with Google services such as Google Analytics and Tag Manager, ensuring fast performance and mobile optimization. Accessibility and SEO practices are well implemented, contributing to a positive user experience. From a security perspective, the website enforces HTTPS, employs multiple security headers, and avoids exposing sensitive data. Privacy and cookie policies are linked to Google's comprehensive policies, indicating good compliance with GDPR and other regulations. However, explicit incident response contacts and vulnerability disclosure mechanisms are not present, representing an area for improvement. Overall, the website is trustworthy, professional, and secure, with a high AI-assessed score. Strategic recommendations include adding a security.txt file, publishing incident response contacts, and enhancing transparency on data retention to further strengthen security posture and compliance.

The security scan identified 22 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Dart, JavaScript, Google Fonts, Google Tag Manager, Google Analytics, Jaspr web framework.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is dart.dev Safe? Security Analysis for Google

https://dart.dev

Check if dart.dev is a scam or legitimate. Free security scan and reviews.

TechnologyUnited Statesenterprise
DartJavaScriptGoogle FontsGoogle Tag ManagerGoogle Analytics+1 more
Analyzed 10/18/2025Completed 10:40:48 AM7mo ago
71
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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SEQ SIA

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Reg. No. 40203410806 • VAT LV40203410806

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AI Summary

Dart.dev is the official website for the Dart programming language, an open-source, portable, and productive language supported by Google. The site serves developers and software engineers by providing comprehensive documentation, tutorials, tools like DartPad, and package management resources. It positions Dart as a modern language for building high-quality apps across multiple platforms including mobile, web, and backend. The website reflects a mature and enterprise-level digital presence with excellent content quality, clear navigation, and strong branding consistency. Technically, the site leverages modern web technologies including Dart, JavaScript, Google Fonts, and the Jaspr web framework. It is hosted and integrated with Google services such as Google Analytics and Tag Manager, ensuring fast performance and mobile optimization. Accessibility and SEO practices are well implemented, contributing to a positive user experience. From a security perspective, the website enforces HTTPS, employs multiple security headers, and avoids exposing sensitive data. Privacy and cookie policies are linked to Google's comprehensive policies, indicating good compliance with GDPR and other regulations. However, explicit incident response contacts and vulnerability disclosure mechanisms are not present, representing an area for improvement. Overall, the website is trustworthy, professional, and secure, with a high AI-assessed score. Strategic recommendations include adding a security.txt file, publishing incident response contacts, and enhancing transparency on data retention to further strengthen security posture and compliance.

Detected Technologies

DartJavaScriptGoogle FontsGoogle Tag ManagerGoogle AnalyticsJaspr web framework

8 urgent findings need attention

8 high

Continuous monitoring

Keep dart.dev under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

3 findings

70/100

GDPR Compliance

2 findings

83/100

NIS2 Compliance

8 findings

17/100

Email Security

2 findings

65/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

Dart.dev operates under Google LLC, targeting developers interested in cross-platform app development. Its competitive advantage lies in Google's backing, integration with Flutter, and a rich ecosystem of tools and documentation. The business model is open-source with community engagement and ecosystem growth as key drivers. Revenue streams are indirect, stemming from Google's broader developer platform strategy. The site demonstrates strong growth indicators through active content updates and community resources. Partnerships with related domains like flutter.dev and pub.dev enhance its ecosystem. The company's operations reflect a strategic focus on developer adoption and platform expansion.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with enforced HTTPS, robust security headers, and no visible vulnerabilities or exposed sensitive data. Privacy policies align with GDPR standards, and cookie consent mechanisms are implemented. The absence of explicit incident response contacts and vulnerability disclosure channels suggests room for improvement in transparency and readiness. No signs of malware, phishing, or WAF blocking were detected. Overall, the security maturity is high, suitable for an enterprise-level technology site, but could benefit from formalized vulnerability disclosure and incident response information.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a security.txt file to provide clear vulnerability disclosure guidelines.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Google

Description:

Dart is an approachable, portable, and productive language for high-quality apps on any platform.

Key Services:
Programming language specification and toolsDocumentation and tutorialsOnline code editor (DartPad)Package management and publishing (pub.dev)Community engagement and support
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
DartJavaScriptGoogle FontsGoogle Tag ManagerGoogle AnalyticsJaspr web framework
Frameworks:
Jaspr
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure forms with autocomplete off for search
  • No vulnerable or outdated libraries detected

Analytics & Tracking

Services:
Google AnalyticsGoogle Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

83/100
Score

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

65/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
DMARC Details
Policy:quarantine
Subdomain Policy:quarantine
Aggregate Reports:mailauth-reports@google.com
MTA-STS Details

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

77/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 50 days

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Enabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

No Name Servers Found

HIGH

Unable to find name servers for domain

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

A Records:199.36.158.100
SOA:Serial: 820613609, TTL: 60s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:38ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does dart.dev compare?

See how dart.dev stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built using modern web technologies including Dart and JavaScript, with the Jaspr web framework for Dart powering the frontend. It uses Google Fonts for typography and integrates Google Tag Manager and Google Analytics for tracking and marketing insights. Hosting is inferred to be on Google infrastructure, ensuring fast load times and high availability. The site is mobile-optimized and accessible, with semantic HTML and ARIA attributes for navigation. No CMS was detected, indicating a custom or framework-based build. The technical implementation is robust with minimal technical debt and good modernization practices, supporting a scalable and maintainable platform.
Professional PDF & Marketing Data

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PDF Report & Export

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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domaindart.dev
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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