Checking results for: www.jlpt.or.kr
Additional info for https://www.jlpt.or.kr
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 219.240.37.105 |
| Server Software | Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.33 |
|
🕐 🟡 Slow Response (2524 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). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 219.240.37.105
Server Software Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.33
🕐 🟡 Slow Response (2524 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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 1465.1 ms |
| TCP Connect | 1726.4 ms |
| TLS Handshake | 528 ms |
| Time To First Byte (TTFB) | 2523.8 ms |
| Content Download | 0 ms |
| Total Response Time | 2523.8 ms |
DNS Lookup 1465.1 ms
TCP Connect 1726.4 ms
TLS Handshake 528 ms
Time To First Byte (TTFB) 2523.8 ms
Content Download 0 ms
Total Response Time 2523.8 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
HTTP Headers
| Date
| Tue, 28 Jul 2026 05:52:48 GMT |
| Server
| Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.33 |
| X-Powered-By
| PHP/7.4.33 |
| Content-Length
| 84 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Refresh | 0; url=https://www.jlpt.or.kr/html/intro.html |
Date Tue, 28 Jul 2026 05:52:48 GMT
Server Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.33
X-Powered-By PHP/7.4.33
Content-Length 84
Content-Type text/html; charset=UTF-8
Refresh 0; url=https://www.jlpt.or.kr/html/intro.html
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