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).
ℹ 🔵No Compression
The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
HTTP Status Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address211.43.203.71 Server SoftwareApache 🕐 🟡Slow Response (1588 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). ℹ 🔵No CompressionThe server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
DNS Lookup
455.1 ms
TCP Connect
735.7 ms
TLS Handshake
564.8 ms
Time To First Byte (TTFB)
1587.5 ms
Content Download
0 ms
Total Response Time
1587.6 ms
DNS Lookup455.1 ms TCP Connect735.7 ms TLS Handshake564.8 ms Time To First Byte (TTFB)1587.5 ms Content Download0 ms Total Response Time1587.6 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
Detected Technologies
Technology
Apache
TechnologyApache
HTTP Headers
Date
Mon, 24 Aug 2026 11:55:30 GMT
Server
Apache
Content-type
text/html
Meta Tags
Refresh
0; URL=./2021/kor/index.html
DateMon, 24 Aug 2026 11:55:30 GMT ServerApache Content-typetext/html
