Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 43.153.249.96 |
|
🕐 🟡 Slow Response (1567 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 🔵 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 43.153.249.96
🕐 🟡 Slow Response (1567 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 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 653.2 ms |
| TCP Connect | 833.2 ms |
| TLS Handshake | 364.5 ms |
| Time To First Byte (TTFB) | 1387.2 ms |
| Content Download | 179.9 ms |
| Total Response Time | 1567.1 ms |
DNS Lookup 653.2 ms
TCP Connect 833.2 ms
TLS Handshake 364.5 ms
Time To First Byte (TTFB) 1387.2 ms
Content Download 179.9 ms
Total Response Time 1567.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 域名已过期 - DNSPod-免费智能DNS解析服务商-电信_网通_教育网,智能DNS |
Title 域名已过期 - DNSPod-免费智能DNS解析服务商-电信_网通_教育网,智能DNS
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Date
| Wed, 19 Aug 2026 23:52:13 GMT |
| Content-type
| text/html; charset=utf-8 |
| Content-length
| 25606 |
| X-request-id
| 60e39a933137aa516aaa5476113f6c95 |
| Set-cookie
| dp.sess=8effc8aa1e4a795efb263c63f3b95e4594126be4ae5552b0; path=/; secure; httponly |
| Vary
| Origin |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-dns-prefetch-control
| on |
| X-download-options
| noopen |
| X-xss-protection
| 1; mode=block; |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=edge |
| Format-detection | telephone=no |
| Viewport | width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,shrink-to-fit=no |
Date Wed, 19 Aug 2026 23:52:13 GMT
Content-type text/html; charset=utf-8
Content-length 25606
X-request-id 60e39a933137aa516aaa5476113f6c95
Set-cookie dp.sess=8effc8aa1e4a795efb263c63f3b95e4594126be4ae5552b0; path=/; secure; httponly
Vary Origin
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-dns-prefetch-control on
X-download-options noopen
X-xss-protection 1; mode=block;
Strict-transport-security max-age=31536000; includeSubDomains; preload
