Zusätzliche Informationen für https://www.hnsunset.co.kr
Technical Information
HTTP Status Code
406
HTTP Version
HTTP/1.1
HTTPS
✔ Available
IP Address
183.111.199.223
Server Software
nginx
🚫 🟡HTTP 406 Error
The server returned a 406 error. Check the access configuration.
🕐 🟡Slow Response (1985 ms)
Response time exceeds 1 second. Consider optimizing the server or using caching.
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 Code406 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address183.111.199.223 Server Softwarenginx 🚫 🟡HTTP 406 ErrorThe server returned a 406 error. Check the access configuration. 🕐 🟡Slow Response (1985 ms)Response time exceeds 1 second. Consider optimizing the server or using caching. ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk).
Performance
DNS Lookup
861.3 ms
TCP Connect
1141.8 ms
TLS Handshake
562.3 ms
Time To First Byte (TTFB)
1984.5 ms
Content Download
0 ms
Total Response Time
1984.5 ms
DNS Lookup861.3 ms TCP Connect1141.8 ms TLS Handshake562.3 ms Time To First Byte (TTFB)1984.5 ms Content Download0 ms Total Response Time1984.5 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
406 Not Acceptable
Title406 Not Acceptable
Detected Technologies
Technology
Nginx
TechnologyNginx
HTTP Headers
Server
nginx
Date
Wed, 19 Aug 2026 03:48:37 GMT
Content-Type
text/html
Content-Length
558
Connection
keep-alive
Servernginx DateWed, 19 Aug 2026 03:48:37 GMT Content-Typetext/html Content-Length558 Connectionkeep-alive
