Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 220.135.108.7 |
| Server Software | nginx |
|
🕐 🟡 Slow Response (1028 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 220.135.108.7
Server Software nginx
🕐 🟡 Slow Response (1028 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | ~5 ms |
| TCP Connect | 239.8 ms |
| TLS Handshake | 547.1 ms |
| Time To First Byte (TTFB) | 1027.9 ms |
| Content Download | 0 ms |
| Total Response Time | 1027.9 ms |
DNS Lookup ~5 ms
TCP Connect 239.8 ms
TLS Handshake 547.1 ms
Time To First Byte (TTFB) 1027.9 ms
Content Download 0 ms
Total Response Time 1027.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Hello! Welcome to Hungwen Chen's Website! |
Title Hello! Welcome to Hungwen Chen's Website!
Detected Technologies
| Technology | Google Analytics Nginx |
Technology Google Analytics Nginx
HTTP Headers
| Server
| nginx |
| Date
| Wed, 19 Aug 2026 22:30:36 GMT |
| Content-type
| text/html |
| Content-length
| 1408 |
| Last-modified
| Fri, 09 Aug 2019 03:41:33 GMT |
| Etag
| "5d4ceb6d-580" |
| Accept-ranges
| bytes |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| X-UA-Compatible | IE=edge,chrome=1 |
Server nginx
Date Wed, 19 Aug 2026 22:30:36 GMT
Content-type text/html
Content-length 1408
Last-modified Fri, 09 Aug 2019 03:41:33 GMT
Etag "5d4ceb6d-580"
Accept-ranges bytes
