Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 122.226.191.237 |
| Server Software | WAF |
| Compression | gzip |
|
🔒 🟡 Mixed Content (10 HTTP resources) | The page is served over HTTPS but loads 10 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1856 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 122.226.191.237
Server Software WAF
Compression gzip
🔒 🟡 Mixed Content (10 HTTP resources) The page is served over HTTPS but loads 10 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1856 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).
Performance
| DNS Lookup | 451 ms |
| TCP Connect | 652.4 ms |
| TLS Handshake | 210.3 ms |
| Time To First Byte (TTFB) | 1856 ms |
| Content Download | 0.4 ms |
| Total Response Time | 1856.4 ms |
DNS Lookup 451 ms
TCP Connect 652.4 ms
TLS Handshake 210.3 ms
Time To First Byte (TTFB) 1856 ms
Content Download 0.4 ms
Total Response Time 1856.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; preload |
| 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; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | RGB 3S博客|xxin's blog |
| Meta Description | RGB3S遥感网 |
| Robots Meta | index,follow |
Title RGB 3S博客|xxin's blog
Meta Description RGB3S遥感网
Robots Meta index,follow
Detected Technologies
| Technology | WordPress jQuery Google Analytics PHP |
Technology WordPress jQuery Google Analytics PHP
HTTP Headers
| Date
| Wed, 29 Jul 2026 19:05:19 GMT |
| Content-Type
| text/html; charset=UTF-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Vary
| Accept-Encoding |
| Link
| ; rel="https://api.w.org/" |
| Server
| WAF |
| X-Cache
| BYPASS |
| Strict-Transport-Security
| max-age=31536000; preload |
| X-Request-Id
| ffa6ff44e0fafa5b79888c4416c1a11d |
| Content-Encoding
| gzip |
Meta Tags
| Referrer | no-referrer |
| Cache-Control | no-siteapp |
| X-UA-Compatible | IE=10,IE=9,IE=8 |
| Viewport | width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0 |
| Robots | index,follow |
| Keywords | RGB,3S,GIS,遥感,GPS,三原色,大气环境遥感 |
| Description | RGB3S遥感网 |
| Msapplication-TileImage |  |
Date Wed, 29 Jul 2026 19:05:19 GMT
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Vary Accept-Encoding
Link ; rel="https://api.w.org/"
Server WAF
X-Cache BYPASS
Strict-Transport-Security max-age=31536000; preload
X-Request-Id ffa6ff44e0fafa5b79888c4416c1a11d
Content-Encoding gzip
