Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 117.120.63.171 |
| Server Software | openresty |
| Compression | gzip |
|
🕐 🟡 Slow Response (2097 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 117.120.63.171
Server Software openresty
Compression gzip
🕐 🟡 Slow Response (2097 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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://1889.com:443 | 302 | HTTP/2 302 |
| 2 | https://2c662007aaa2ba469f2c130b9ef7c02b.18tiao893cddvd3.com | 200 | HTTP/2 200 |
#1 URL https://1889.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://2c662007aaa2ba469f2c130b9ef7c02b.18tiao893cddvd3.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 653.2 ms |
| TCP Connect | 831.1 ms |
| TLS Handshake | 361.4 ms |
| Time To First Byte (TTFB) | 2097 ms |
| Content Download | 0.1 ms |
| Total Response Time | 2097.1 ms |
DNS Lookup 653.2 ms
TCP Connect 831.1 ms
TLS Handshake 361.4 ms
Time To First Byte (TTFB) 2097 ms
Content Download 0.1 ms
Total Response Time 2097.1 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
HTTP Headers
| Server
| openresty |
| Date
| Wed, 19 Aug 2026 23:46:27 GMT |
| Content-type
| text/html |
| Last-modified
| Tue, 15 Aug 2023 05:02:08 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"64db06d0-59f" |
| Strict-transport-security
| max-age=31536000 |
| Content-encoding
| gzip |
| Expires
| Fri, 18 Sep 2026 23:46:27 GMT |
| Cache-control
| max-age=2592000 |
Meta Tags
| Content-Language | zh-CN |
| Content-Type | text/html; charset=utf-8 |
Server openresty
Date Wed, 19 Aug 2026 23:46:27 GMT
Content-type text/html
Last-modified Tue, 15 Aug 2023 05:02:08 GMT
Vary Accept-Encoding
Etag W/"64db06d0-59f"
Strict-transport-security max-age=31536000
Content-encoding gzip
Expires Fri, 18 Sep 2026 23:46:27 GMT
Cache-control max-age=2592000
