Checking results for: www.4x5y.com
Additional info for https://www.4x5y.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 39.100.160.70 |
| Server Software | nginx |
| 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 39.100.160.70
Server Software nginx
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).
Performance
| DNS Lookup | 258.8 ms |
| TCP Connect | 404.3 ms |
| TLS Handshake | 147.9 ms |
| Time To First Byte (TTFB) | 748.6 ms |
| Content Download | 0.2 ms |
| Total Response Time | 748.8 ms |
DNS Lookup 258.8 ms
TCP Connect 404.3 ms
TLS Handshake 147.9 ms
Time To First Byte (TTFB) 748.6 ms
Content Download 0.2 ms
Total Response Time 748.8 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 | 张家口水地 - Good Luck To You! |
Title 张家口水地 - Good Luck To You!
Detected Technologies
Technology Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Sat, 25 Jul 2026 01:11:00 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Product
| Z-BlogPHP 1.7.5 |
| X-xss-protection
| 1; mode=block |
| Upgrade-insecure-requests
| 1 |
| Strict-transport-security
| max-age=31536000 |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| Content-Language | zh-CN |
| X-UA-Compatible | IE=edge,chrome=1 |
| Renderer | webkit |
| Viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0 |
Server nginx
Date Sat, 25 Jul 2026 01:11:00 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Product Z-BlogPHP 1.7.5
X-xss-protection 1; mode=block
Upgrade-insecure-requests 1
Strict-transport-security max-age=31536000
Content-encoding gzip
Content-Type text/html; charset=utf-8
Content-Language zh-CN
X-UA-Compatible IE=edge,chrome=1
Renderer webkit
Viewport width=device-width, initial-scale=1.0, maximum-scale=1.0
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