Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 34.233.185.32 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 34.233.185.32
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://zinc.org:443 | 301 | HTTP/2 301 |
| 2 | http://www.zinc.org/ | 301 | HTTP/1.1 301 Moved Permanently |
| 3 | https://www.zinc.org/ | 200 | HTTP/2 200 |
#1 URL https://zinc.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL http://www.zinc.org/
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#3 URL https://www.zinc.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 13.2 ms |
| TCP Connect | 95.6 ms |
| TLS Handshake | 250.2 ms |
| Time To First Byte (TTFB) | 428.7 ms |
| Content Download | 83 ms |
| Total Response Time | 511.7 ms |
DNS Lookup 13.2 ms
TCP Connect 95.6 ms
TLS Handshake 250.2 ms
Time To First Byte (TTFB) 428.7 ms
Content Download 83 ms
Total Response Time 511.7 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 | The official site of Zinc International Association. |
| Meta Description | Zinc is essential for modern life. It's essential for architecture, energy, healthcare, infrastructure, technology, transportation, and life itself. |
| Canonical | https://www.zinc.org/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | The official site of Zinc International Association. |
| Open Graph Description | Zinc is essential for modern life. It's essential for architecture, energy, healthcare, infrastructure, technology, transportation, and life itself. |
| Open Graph Image | https://www.zinc.org/wp-content/uploads/sites/30/2025/02/... |
Title The official site of Zinc International Association. Meta Description Zinc is essential for modern life. It's essential for architecture, energy, healthcare, infrastructure, technology, transportation, and life itself. Canonical https://www.zinc.org/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title The official site of Zinc International Association. Open Graph Description Zinc is essential for modern life. It's essential for architecture, energy, healthcare, infrastructure, technology, transportation, and life itself. Open Graph Image https://www.zinc.org/wp-content/uploads/sites/30/2025/02/... Detected Technologies
| Technology | WordPress jQuery Google Analytics Google Tag Manager Nginx PHP |
Technology WordPress jQuery Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 29 Jul 2026 03:11:52 GMT |
| Content-type
| text/html |
| Content-length
| 26194 |
| Last-modified
| Wed, 29 Jul 2026 03:01:01 GMT |
| Content-encoding
| gzip |
| Accept-ranges
| bytes |
Meta Tags
| X-UA-Compatible | IE=edge |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Zinc is essential for modern life. It's essential for architecture, energy, healthcare, infrastructure, technology, transportation, and life itself. |
| Article:modified_time | 2026-07-02T17:30:15+00:00 |
| Google-site-verification | n-Y7r8ifw4DNZMgcTBjN1GpgXERwB8tzR1SpZsAl2Ow |
| Generator | Site Kit by Google 1.149.1 |
| Tec-api-version | v1 |
| Tec-api-origin | https://www.zinc.org |
| Viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0 |
Server nginx
Date Wed, 29 Jul 2026 03:11:52 GMT
Content-type text/html
Content-length 26194
Last-modified Wed, 29 Jul 2026 03:01:01 GMT
Content-encoding gzip
Accept-ranges bytes
