Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 103.168.172.52 |
| Server Software | nginx |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 103.168.172.52
Server Software nginx
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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 | 101.3 ms |
| TCP Connect | 184.1 ms |
| TLS Handshake | 85.6 ms |
| Time To First Byte (TTFB) | 352.6 ms |
| Content Download | 0.1 ms |
| Total Response Time | 352.7 ms |
DNS Lookup 101.3 ms
TCP Connect 184.1 ms
TLS Handshake 85.6 ms
Time To First Byte (TTFB) 352.6 ms
Content Download 0.1 ms
Total Response Time 352.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title kst.com
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 05:00:48 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Etag
| W/"da561eac5347e10cd7d1e568c51f2d5e26b93c8b" |
| Access-control-allow-origin
| * |
| Content-disposition
| inline |
| X-trace-id
| ti_03d0ed0109e32afbdff0527e5dc3d3d6 |
| X-backend
| phl-web-04 |
| X-frontend
| phl-frontend-01 |
| X-cache-status
| STALE |
| Content-encoding
| gzip |
Server nginx
Date Thu, 20 Aug 2026 05:00:48 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Etag W/"da561eac5347e10cd7d1e568c51f2d5e26b93c8b"
Access-control-allow-origin *
Content-disposition inline
X-trace-id ti_03d0ed0109e32afbdff0527e5dc3d3d6
X-backend phl-web-04
X-frontend phl-frontend-01
X-cache-status STALE
Content-encoding gzip
