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 Address121.254.178.235 Server SoftwareApache 🕐 🟡Slow Response (1649 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
454 ms
TCP Connect
730.2 ms
TLS Handshake
556.8 ms
Time To First Byte (TTFB)
1648.6 ms
Content Download
0 ms
Total Response Time
1648.6 ms
DNS Lookup454 ms TCP Connect730.2 ms TLS Handshake556.8 ms Time To First Byte (TTFB)1648.6 ms Content Download0 ms Total Response Time1648.6 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
SEO Quick Check
Title
haos.kr
Titlehaos.kr
Detected Technologies
Technology
Apache
TechnologyApache
HTTP Headers
Date
Thu, 20 Aug 2026 16:13:29 GMT
Server
Apache
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
Meta Tags
Content-Type
text/html; charset=EUC-KR
Refresh
0;url=http://sto-haos.com
DateThu, 20 Aug 2026 16:13:29 GMT ServerApache Transfer-Encodingchunked Content-Typetext/html; charset=UTF-8
