Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 38.28.175.107 |
| Server Software | nginx/1.24.0 (Ubuntu) |
| Compression | gzip |
|
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 38.28.175.107
Server Software nginx/1.24.0 (Ubuntu)
Compression gzip
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).
Performance
| DNS Lookup | 17.8 ms |
| TCP Connect | 164.9 ms |
| TLS Handshake | 152.6 ms |
| Time To First Byte (TTFB) | 464.7 ms |
| Content Download | 0.7 ms |
| Total Response Time | 465.4 ms |
DNS Lookup 17.8 ms
TCP Connect 164.9 ms
TLS Handshake 152.6 ms
Time To First Byte (TTFB) 464.7 ms
Content Download 0.7 ms
Total Response Time 465.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 福彩3D开奖结果_3D开奖结果查询_开奖号码与开奖时间 |
| Meta Description | 整理福彩3D历史开奖结果、开奖号码字段、开奖公告和查询方法。 |
| Canonical | https://303t.com/ |
| Robots Meta | index,follow |
Title 福彩3D开奖结果_3D开奖结果查询_开奖号码与开奖时间
Meta Description 整理福彩3D历史开奖结果、开奖号码字段、开奖公告和查询方法。
Canonical https://303t.com/
Robots Meta index,follow
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx/1.24.0 (Ubuntu) |
| Date
| Wed, 26 Aug 2026 10:48:51 GMT |
| Content-type
| text/html |
| Last-modified
| Tue, 25 Aug 2026 16:15:05 GMT |
| Etag
| W/"6a8dbf89-37dc" |
| Strict-transport-security
| max-age=31536000 |
| X-content-type-options
| nosniff |
| Referrer-policy
| strict-origin-when-cross-origin |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width,initial-scale=1 |
| Keywords | 3D开奖结果,福彩3D开奖结果,3D开奖结果查询,3D开奖号码,3D开奖公告 |
| Description | 整理福彩3D历史开奖结果、开奖号码字段、开奖公告和查询方法。 |
| Robots | index,follow |
Server nginx/1.24.0 (Ubuntu)
Date Wed, 26 Aug 2026 10:48:51 GMT
Content-type text/html
Last-modified Tue, 25 Aug 2026 16:15:05 GMT
Etag W/"6a8dbf89-37dc"
Strict-transport-security max-age=31536000
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Content-encoding gzip
