Technical Information
| HTTP Status Code | 418 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 87.240.129.187 |
| Server Software | kittenx |
|
🚫 🟡 HTTP 418 Error | The server returned a 418 error. Check the access configuration. |
|
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 418
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 87.240.129.187
Server Software kittenx
🚫 🟡 HTTP 418 Error The server returned a 418 error. Check the access configuration.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sun6-003.userapi.com:443 | 301 | HTTP/2 301 |
| 2 | https://ps.userapi.com/ | 418 | HTTP/2 418 |
#1 URL https://sun6-003.userapi.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://ps.userapi.com/
HTTP Status Code 418
Status HTTP/2 418
Performance
| DNS Lookup | 53.4 ms |
| TCP Connect | 95.8 ms |
| TLS Handshake | 47.9 ms |
| Time To First Byte (TTFB) | 195 ms |
| Content Download | 0 ms |
| Total Response Time | 195 ms |
DNS Lookup 53.4 ms
TCP Connect 95.8 ms
TLS Handshake 47.9 ms
Time To First Byte (TTFB) 195 ms
Content Download 0 ms
Total Response Time 195 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15768000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15768000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
HTTP Headers
| Server | kittenx |
| Date | Wed, 22 Jul 2026 17:09:04 GMT |
| Content-length | 0 |
| X-frontend | front632907 |
| Access-control-expose-headers | X-Frontend |
| Strict-transport-security | max-age=15768000 |
| X-trace-id | 1LspdM87nP7THm4zPyrgF3-Ysrb1BA |
| X-trace-id-v2 | 019f8acd63cd7ae39443e5f76258ee93 |
| Server-timing | tid;desc="1LspdM87nP7THm4zPyrgF3-Ysrb1BA",front;dur=6.316 |
Server kittenx
Date Wed, 22 Jul 2026 17:09:04 GMT
Content-length 0
X-frontend front632907
Access-control-expose-headers X-Frontend
Strict-transport-security max-age=15768000
X-trace-id 1LspdM87nP7THm4zPyrgF3-Ysrb1BA
X-trace-id-v2 019f8acd63cd7ae39443e5f76258ee93
Server-timing tid;desc="1LspdM87nP7THm4zPyrgF3-Ysrb1BA",front;dur=6.316
