Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 15.197.225.128 |
| Server Software | nginx |
| Compression | gzip |
|
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 15.197.225.128
Server Software nginx
Compression gzip
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://zdi.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.zdi.com | 200 | HTTP/2 200 |
#1 URL https://zdi.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.zdi.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 33.6 ms |
| TCP Connect | 178.3 ms |
| TLS Handshake | 147.6 ms |
| Time To First Byte (TTFB) | 473.1 ms |
| Content Download | 0.2 ms |
| Total Response Time | 473.3 ms |
DNS Lookup 33.6 ms
TCP Connect 178.3 ms
TLS Handshake 147.6 ms
Time To First Byte (TTFB) 473.1 ms
Content Download 0.2 ms
Total Response Time 473.3 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 | ZD Integrated Circuits |
| Meta Description | ZD Integrated Circuits is a trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. Request a quote today. |
| Canonical | https://www.zdi.com/ |
| Open Graph Title | ZD Integrated Circuits | Electronic Component Distributor |
| Open Graph Description | Trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. |
| Open Graph Image | https://www.zdi.com/assets/ZD-Logo-Blue.png |
| Twitter Card | summary |
| Twitter Title | ZD Integrated Circuits | Electronic Component Distributor |
| Twitter Description | Trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. |
| Twitter Image | https://www.zdi.com/assets/ZD-Logo-Blue.png |
Title ZD Integrated Circuits Meta Description ZD Integrated Circuits is a trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. Request a quote today. Canonical https://www.zdi.com/ Open Graph Title ZD Integrated Circuits | Electronic Component Distributor Open Graph Description Trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. Open Graph Image https://www.zdi.com/assets/ZD-Logo-Blue.png Twitter Card summary Twitter Title ZD Integrated Circuits | Electronic Component Distributor Twitter Description Trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. Twitter Image https://www.zdi.com/assets/ZD-Logo-Blue.png Detected Technologies
| Technology | Google Analytics Google Tag Manager Nginx |
Technology Google Analytics Google Tag Manager Nginx
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 21:50:18 GMT |
| Content-type
| text/html |
| Last-modified
| Tue, 28 Apr 2026 23:43:49 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"69f14635-6c51" |
| Expires
| Tue, 28 Jul 2026 21:50:17 GMT |
| Cache-control
| no-cache,no-cache, must-revalidate, max-age=0 |
| Pragma
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | ZD Integrated Circuits is a trusted global distributor of electronic components specializing in hard-to-find, obsolete, and mission-critical parts. Request a quote today. |
Server nginx
Date Tue, 28 Jul 2026 21:50:18 GMT
Content-type text/html
Last-modified Tue, 28 Apr 2026 23:43:49 GMT
Vary Accept-Encoding
Etag W/"69f14635-6c51"
Expires Tue, 28 Jul 2026 21:50:17 GMT
Cache-control no-cache,no-cache, must-revalidate, max-age=0
Pragma no-cache
Content-encoding gzip
