Checking results for: poj.com
Additional info for https://poj.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.104.203.186 |
| Server Software | openresty/1.29.2.5 |
| 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 172.104.203.186
Server Software openresty/1.29.2.5
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 | 22.8 ms |
| TCP Connect | 33.3 ms |
| TLS Handshake | 14.2 ms |
| Time To First Byte (TTFB) | 58.8 ms |
| Content Download | 0.1 ms |
| Total Response Time | 58.9 ms |
DNS Lookup 22.8 ms
TCP Connect 33.3 ms
TLS Handshake 14.2 ms
Time To First Byte (TTFB) 58.8 ms
Content Download 0.1 ms
Total Response Time 58.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=0; includeSubDomains; 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=0; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Checking your browser... |
Title Checking your browser...
HTTP Headers
| Server
| openresty/1.29.2.5 |
| Date
| Tue, 21 Jul 2026 03:10:39 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Cache-control
| no-store |
| Strict-transport-security
| max-age=0; includeSubDomains; preload |
| Alt-svc
| h3=":443"; ma=86400 |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
Server openresty/1.29.2.5
Date Tue, 21 Jul 2026 03:10:39 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Cache-control no-store
Strict-transport-security max-age=0; includeSubDomains; preload
Alt-svc h3=":443"; ma=86400
Content-encoding gzip
Viewport width=device-width, initial-scale=1.0
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