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 Address140.115.0.251 Server Softwarenginx 🕐 🟡Slow Response (1889 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
1052.7 ms
TCP Connect
1259 ms
TLS Handshake
423.6 ms
Time To First Byte (TTFB)
1889 ms
Content Download
0 ms
Total Response Time
1889 ms
DNS Lookup1052.7 ms TCP Connect1259 ms TLS Handshake423.6 ms Time To First Byte (TTFB)1889 ms Content Download0 ms Total Response Time1889 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
Nginx
TechnologyNginx
HTTP Headers
Server
nginx
Date
Sun, 30 Aug 2026 21:00:38 GMT
Content-Type
text/html
Content-Length
216
Last-Modified
Mon, 29 Jun 2020 02:28:14 GMT
Connection
keep-alive
ETag
"5ef951be-d8"
Accept-Ranges
bytes
Meta Tags
Refresh
5; url=https://www.ncu.edu.tw
Servernginx DateSun, 30 Aug 2026 21:00:38 GMT Content-Typetext/html Content-Length216 Last-ModifiedMon, 29 Jun 2020 02:28:14 GMT Connectionkeep-alive ETag"5ef951be-d8" Accept-Rangesbytes
