Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 3.33.251.168 |
| Server Software | openresty |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 3.33.251.168
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://303931.com:443 | 301 | HTTP/2 301 |
| 2 | https://fzzxokok.tiaozhuan5858typgfjhnvffdvip.com | 200 | HTTP/2 200 |
#1 URL https://303931.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://fzzxokok.tiaozhuan5858typgfjhnvffdvip.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 0.5 ms |
| TCP Connect | 202.8 ms |
| TLS Handshake | 205.3 ms |
| Time To First Byte (TTFB) | 610.5 ms |
| Content Download | 0.2 ms |
| Total Response Time | 610.7 ms |
DNS Lookup 0.5 ms
TCP Connect 202.8 ms
TLS Handshake 205.3 ms
Time To First Byte (TTFB) 610.5 ms
Content Download 0.2 ms
Total Response Time 610.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title 导航页
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Server
| openresty |
| Date
| Mon, 24 Aug 2026 05:53:37 GMT |
| Content-type
| text/html |
| Last-modified
| Sat, 06 Jun 2026 13:59:52 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"6a2427d8-4485" |
| Strict-transport-security
| max-age=31536000 |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1 |
Server openresty
Date Mon, 24 Aug 2026 05:53:37 GMT
Content-type text/html
Last-modified Sat, 06 Jun 2026 13:59:52 GMT
Vary Accept-Encoding
Etag W/"6a2427d8-4485"
Strict-transport-security max-age=31536000
Content-encoding gzip
