Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.222.250.68 |
| CDN | Fastly |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 23.222.250.68
CDN Fastly
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://zeiss.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.zeiss.com/ | 301 | HTTP/2 301 |
| 3 | https://www.zeiss.com/corporate/en/home.html | 200 | HTTP/2 200 |
#1 URL https://zeiss.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.zeiss.com/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://www.zeiss.com/corporate/en/home.html
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 2.3 ms |
| TCP Connect | 3.8 ms |
| TLS Handshake | 8.6 ms |
| Time To First Byte (TTFB) | 89.8 ms |
| Content Download | 3.3 ms |
| Total Response Time | 93.1 ms |
DNS Lookup 2.3 ms
TCP Connect 3.8 ms
TLS Handshake 8.6 ms
Time To First Byte (TTFB) 89.8 ms
Content Download 3.3 ms
Total Response Time 93.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15768000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15768000
CSP ⚠ Not configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Solutions to shape the future | ZEISS |
| Meta Description | ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. |
| Canonical | https://www.zeiss.com/corporate/en/home.html |
| Robots Meta | index, follow |
| Open Graph Title | ZEISS Group |
| Open Graph Description | ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. |
| Open Graph Image | https://www.zeiss.com/content/dam/cco/reference-master/ca... |
Title Solutions to shape the future | ZEISS Meta Description ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. Canonical https://www.zeiss.com/corporate/en/home.html Robots Meta index, follow Open Graph Title ZEISS Group Open Graph Description ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. Open Graph Image https://www.zeiss.com/content/dam/cco/reference-master/ca... Detected Technologies
| Technology | Google Analytics Google Tag Manager |
Technology Google Analytics Google Tag Manager
HTTP Headers
| Content-type
| text/html; charset=UTF-8 |
| Cross-origin-embedder-policy
| unsafe-none |
| Strict-transport-security
| max-age=15768000 |
| Akamai-grn
| 0.6739c917.1785302924.3a47d2dd |
| Alt-svc
| h3=":443"; ma=93600 |
| Vary
| Accept-Encoding |
| X-timer
| S1785302782.732415,VS0,VS0,VE25 |
| X-served-by
| cache-par-lfpg1960034-PAR |
| X-content-type-options
| nosniff |
| Etag
| "a0454-657b46a8ba60f" |
| X-frame-options
| DENY |
| Cross-origin-opener-policy
| same-origin-allow-popups |
| Content-encoding
| gzip |
| Expires
| Wed, 29 Jul 2026 05:28:44 GMT |
| Cache-control
| max-age=0, no-cache, private |
| Pragma
| no-cache |
| Date
| Wed, 29 Jul 2026 05:28:44 GMT |
| Akamai-cache-status
| Miss from child, Hit from parent |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1.0 |
| Keywords | ZEISS Germany, optical and optoelectronic technology |
| Robots | index, follow |
| Description | ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. |
| Template | all_classic_001 |
| Page_context_language | en |
| Page_context_country | INT |
| Page_context_locale | en_xi |
| Page_context_sbu | CBC |
| Content-page-ref | DV_EQEs867Na4bOi9sEPc8TXzXuBynoIeAe3MkWssXVx0XjVZzPkbo7FjeK7oaPwOcg3KPO4ii9Yp9mWoCnZlQ |
| Msapplication-TileColor | #ffffff |
| Msapplication-square150x150logo |  |
| Theme-color | #ffffff |
Content-type text/html; charset=UTF-8
Cross-origin-embedder-policy unsafe-none
Strict-transport-security max-age=15768000
Akamai-grn 0.6739c917.1785302924.3a47d2dd
Alt-svc h3=":443"; ma=93600
Vary Accept-Encoding
X-timer S1785302782.732415,VS0,VS0,VE25
X-served-by cache-par-lfpg1960034-PAR
X-content-type-options nosniff
Etag "a0454-657b46a8ba60f"
X-frame-options DENY
Cross-origin-opener-policy same-origin-allow-popups
Content-encoding gzip
Expires Wed, 29 Jul 2026 05:28:44 GMT
Cache-control max-age=0, no-cache, private
Pragma no-cache
Date Wed, 29 Jul 2026 05:28:44 GMT
Akamai-cache-status Miss from child, Hit from parent
