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 Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address39.117.237.148 Server Softwarenginx Compressiongzip 🕐 🟡Slow Response (1076 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).
Redirect Chain
#
URL
HTTP Status Code
Status
1
https://kdev.kr:443
301
HTTP/2 301
2
https://www.kdev.kr/
200
HTTP/2 200
#1 URLhttps://kdev.kr:443 HTTP Status Code301 StatusHTTP/2 301 #2 URLhttps://www.kdev.kr/ HTTP Status Code200 StatusHTTP/2 200
Performance
DNS Lookup
252.7 ms
TCP Connect
522 ms
TLS Handshake
273.8 ms
Time To First Byte (TTFB)
1075.6 ms
Content Download
0.1 ms
Total Response Time
1075.7 ms
DNS Lookup252.7 ms TCP Connect522 ms TLS Handshake273.8 ms Time To First Byte (TTFB)1075.6 ms Content Download0.1 ms Total Response Time1075.7 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
Coming Soon
TitleComing Soon
Detected Technologies
Technology
Nginx
TechnologyNginx
HTTP Headers
Server
nginx
Date
Thu, 20 Aug 2026 18:24:12 GMT
Content-type
text/html; charset=utf-8
Content-length
1091
Last-modified
Tue, 02 Dec 2025 00:32:06 GMT
Etag
"9b7-644ed39b9d6b0-gzip"
Accept-ranges
bytes
Vary
Accept-Encoding
Content-encoding
gzip
Meta Tags
Viewport
width=device-width, initial-scale=1
Servernginx DateThu, 20 Aug 2026 18:24:12 GMT Content-typetext/html; charset=utf-8 Content-length1091 Last-modifiedTue, 02 Dec 2025 00:32:06 GMT Etag"9b7-644ed39b9d6b0-gzip" Accept-rangesbytes VaryAccept-Encoding Content-encodinggzip