No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:July 28, 2025 19:40:21
Target URL:https://duhanzhang.com/
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Page Information
Target URL
https://duhanzhang.com/
Page Title
Duhan Zhang
Status
Active
Host Information
Domain
duhanzhang.com
Server
Netlify
Country
United States
IP Address
52.52.192.191
ASN Information
16509
AMAZON-02
Technologies
Netlify
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-07-27 19:40:26
Valid Until
2026-07-28 19:40:26
Subject Name
duhanzhang.com
Performance Statistics
4
Total Requests
1
Domains
1
IP Addresses
185.29 KB
Transfer Size
Content Size189.33 KB
HTTP Headers
Accept-Ranges
bytes
Age
2
Cache-Control
public,max-age=0,must-revalidate
Cache-Status
"Netlify Edge"; fwd=miss
Content-Encoding
br
Content-Length
906
Content-Type
text/html; charset=UTF-8
Date
Mon, 28 Jul 2025 19:40:27 GMT
Etag
"71969a8539b4ef405631fa7d90e849ad-ssl-df"
Server
Netlify
Strict-Transport-Security
max-age=31536000
Vary
Accept-Encoding
X-Nf-Request-Id
01K198SXV5C9PAAVMDGMY54BK1
13 headers detected
Technology Stack Analysis
Netlify
PaaSCDN
Netlify providers hosting and server-less backend services for web applications and static websites.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 0
Requested Domains 1
duhanzhang.com
Apex domain
No category information available