Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 222.122.39.14 |
| Server Software | openresty |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1769 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). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 222.122.39.14
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1769 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).
Performance
| DNS Lookup | 653.3 ms |
| TCP Connect | 921.6 ms |
| TLS Handshake | 539.5 ms |
| Time To First Byte (TTFB) | 1751.9 ms |
| Content Download | 17 ms |
| Total Response Time | 1768.9 ms |
DNS Lookup 653.3 ms
TCP Connect 921.6 ms
TLS Handshake 539.5 ms
Time To First Byte (TTFB) 1751.9 ms
Content Download 17 ms
Total Response Time 1768.9 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 | | 대청사이언스 |
| Meta Description | | 대청사이언스 |
Title | 대청사이언스
Meta Description | 대청사이언스
Detected Technologies
| Technology | jQuery Google Analytics Cloudflare PHP |
Technology jQuery Google Analytics Cloudflare PHP
HTTP Headers
| Server
| openresty |
| Date
| Wed, 22 Jul 2026 18:32:36 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| P3p
| CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC" |
| Set-cookie
| 2a0d2363701f23f8a75028924a3af643=NTIuNDcuMjA0LjI%3D; expires=Thu, 23 Jul 2026 18:32:36 GMT; Max-Age=86400; path=/; secure; HttpOnly |
| Expires
| 0 |
| Last-modified
| Wed, 22 Jul 2026 18:32:36 GMT |
| Cache-control
| pre-check=0, post-check=0, max-age=0 |
| Pragma
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=10,user-scalable=yes |
| HandheldFriendly | true |
| Imagetoolbar | no |
| X-UA-Compatible | IE=edge |
| Naver-site-verification | 526f62d06d9b23a955c7026c76a86949029111b0 |
| Description | | 대청사이언스 |
Server openresty
Date Wed, 22 Jul 2026 18:32:36 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
P3p CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
Set-cookie 2a0d2363701f23f8a75028924a3af643=NTIuNDcuMjA0LjI%3D; expires=Thu, 23 Jul 2026 18:32:36 GMT; Max-Age=86400; path=/; secure; HttpOnly
Expires 0
Last-modified Wed, 22 Jul 2026 18:32:36 GMT
Cache-control pre-check=0, post-check=0, max-age=0
Pragma no-cache
Content-encoding gzip
