Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 198.202.211.1 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 198.202.211.1
Server Software cloudflare
CDN Cloudflare
Compression gzip
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://cotto.co.kr:443 | 301 | HTTP/2 301 |
| 2 | https://www.cotto.co.kr/ | 200 | HTTP/2 103 |
#1 URL https://cotto.co.kr:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.cotto.co.kr/
HTTP Status Code 200
Status HTTP/2 103
Performance
| DNS Lookup | 253.9 ms |
| TCP Connect | 255.8 ms |
| TLS Handshake | 9.3 ms |
| Time To First Byte (TTFB) | 274.6 ms |
| Content Download | 18.4 ms |
| Total Response Time | 293 ms |
DNS Lookup 253.9 ms
TCP Connect 255.8 ms
TLS Handshake 9.3 ms
Time To First Byte (TTFB) 274.6 ms
Content Download 18.4 ms
Total Response Time 293 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title 코토세라믹(주)
Detected Technologies
| Technology | jQuery Google Analytics Cloudflare |
Technology jQuery Google Analytics Cloudflare
HTTP Headers
| Link
| ; rel=preconnect; crossorigin, ; rel=preload; as=style; crossorigin; integrity="sha384-u+9krVhVvTGOKb6YCWLjCHPDMHcfn4eQEXZVTZk2aGZX09Wwwp1/yrKKWx9ma3mA" |
| Date
| Sun, 23 Aug 2026 17:43:38 GMT |
| Content-type
| text/html; charset=utf-8 |
| Set-cookie
| _cfuvid=C4.yX7RMsO2xwQdgbGsITi0cg4K1DTZyfgcHXbD2h3U-1787507018.7977605-1.0.1.1-ub9jZfRANH2vHHnKCt65V6N.TvAm.7.1bLnxp41mzno; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.cotto.co.kr |
| Cf-ray
| a2fbebb37bbec2cf-CDG |
| Cf-cache-status
| HIT |
| Age
| 205985 |
| Content-encoding
| gzip |
| Last-modified
| Fri, 21 Aug 2026 09:38:03 GMT |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept-encoding |
| Surrogate-control
| max-age=432000 |
| Surrogate-key
| www.cotto.co.kr 646c82b51c88352a2080959c pageId:65b21a7381fdc97f3e6abf30 65b21a7381fdc97f3e6ac013 |
| X-lambda-id
| b1f7646f-f6ce-449a-9245-0f66158c2b6c |
| X-wf-region
| us-east-1 |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Naver-site-verification | d8e00a80965d3dc2f80d4fde5ed989d38ce07770 |
Link ; rel=preconnect; crossorigin, ; rel=preload; as=style; crossorigin; integrity="sha384-u+9krVhVvTGOKb6YCWLjCHPDMHcfn4eQEXZVTZk2aGZX09Wwwp1/yrKKWx9ma3mA"
Date Sun, 23 Aug 2026 17:43:38 GMT
Content-type text/html; charset=utf-8
Set-cookie _cfuvid=C4.yX7RMsO2xwQdgbGsITi0cg4K1DTZyfgcHXbD2h3U-1787507018.7977605-1.0.1.1-ub9jZfRANH2vHHnKCt65V6N.TvAm.7.1bLnxp41mzno; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.cotto.co.kr
Cf-ray a2fbebb37bbec2cf-CDG
Cf-cache-status HIT
Age 205985
Content-encoding gzip
Last-modified Fri, 21 Aug 2026 09:38:03 GMT
Server cloudflare
Strict-transport-security max-age=31536000
Vary accept-encoding
Surrogate-control max-age=432000
Surrogate-key www.cotto.co.kr 646c82b51c88352a2080959c pageId:65b21a7381fdc97f3e6abf30 65b21a7381fdc97f3e6ac013
X-lambda-id b1f7646f-f6ce-449a-9245-0f66158c2b6c
X-wf-region us-east-1
Alt-svc h3=":443"; ma=86400
