Is android5.online Safe? Security Analysis for Android教程網
Check if android5.online is a scam or legitimate. Free security scan and reviews.
AI Summary
The website 'Android教程網' is a Chinese-language platform dedicated to providing tutorials and technical articles related to Android programming, Android phone usage, system tutorials, and game development. It targets Android developers and users seeking educational content in this niche. The business model appears to be content publishing without evident monetization or commercial services. Technically, the site uses basic HTML, CSS, and JavaScript without modern frameworks or CMS, resulting in moderate performance and basic mobile optimization. Security posture is weak due to lack of HTTPS enforcement, absence of security headers, and missing privacy and cookie policies. No contact or trust indicators are present, which limits business credibility. The domain uses privacy-protected WHOIS registration, which is common but reduces transparency. Overall, the site is safe for general audiences and fully accessible without WAF or blocking mechanisms.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The site occupies a niche in the technology education sector focused on Android. It leverages a network of related tutorial sites as partners, indicating a small ecosystem of similar content providers. The business model is likely ad-supported or informational, with no direct e-commerce or subscription services evident. The target audience includes Android developers and users in Chinese-speaking regions. Growth indicators or parent company affiliations are not visible. The site’s competitive advantage lies in its focused content but is limited by basic technical implementation and lack of modern digital marketing or analytics tools.
Security Posture Analysis
Comprehensive Security Assessment
Security maturity is low. The absence of HTTPS and security headers exposes users to potential risks such as data interception and clickjacking. Forms lack visible protections against CSRF or spam. No incident response or security policies are published. Privacy compliance is minimal with no GDPR indicators or cookie consent mechanisms. The use of privacy-protected WHOIS reduces transparency but is not uncommon for small sites. Overall, the site should prioritize implementing HTTPS, security headers, and privacy policies to improve trust and compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Implement HTTPS with a valid SSL certificate and enforce HTTPS redirects site-wide.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
The website provides tutorials and technical articles related to Android programming, Android phones, Android system tutorials, and Android games. It offers guides on Android development, phone usage tips, flashing tutorials, and related technical content.
basic
moderate
Technical Stack
moderate
basic
basic
basic
Security Assessment
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF detected.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: transport
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No SPF record found
HIGHSPF helps prevent email spoofing
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 86 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Mixed Content Detected
MEDIUM5 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings