Zeiss is down? Current uptime and performance status in October 2026

https://www.zeiss.com

Checked an hour ago

Zeiss has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 79 along with speed index of 1.50 seconds. Zeiss has SEO score of 85 and PWA score of 100. Zeiss certificate is good and will expire in 46 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

Health Metrics

Availability

100%

Good

Response time

1.20s

Needs improvement

Downtime

Good

Performance Metrics

Speed index

1.50

Good

Performance

/100

Needs improvement

SEO

/100

Needs improvement

PWA

100

/100

Good

Accessibility

/100

Needs improvement

UX Metrics

Available

First Contentful Paint (FCP)

2.08 s

69.35%

15.98%

14.68%

Good (<1s)AveragePoor (>=3s)

Largest Contentful Paint (LCP)

2.59 s

73.7%

12.74%

13.56%

Good (<2.5s)AveragePoor (>=4s)

Cumulative Layout Shift (CLS)

0.07

88.07%

5.77%

6.16%

Good (<0.10)AveragePoor (>=0.25)

Locations

SSL Certificate Details

Valid

Expiry: 46 days
Valid till: Fri Nov 20 2026
Domains: DNS:www.zeiss.com, DNS:www.zeiss.it, DNS:www.zeiss.ae, DNS:www.zeiss.at, DNS:www.zeiss.be, DNS:www.zeiss.bg, DNS:www.zeiss.ca, DNS:www.zeiss.ch, DNS:www.zeiss.co, DNS:www.zeiss.co.id, DNS:www.zeiss.co.il, DNS:www.zeiss.co.in, DNS:www.zeiss.co.jp, DNS:www.zeiss.co.kr, DNS:www.zeiss.co.nz, DNS:www.zeiss.co.th, DNS:www.zeiss.co.uk, DNS:www.zeiss.co.za, DNS:www.zeiss.com.ar, DNS:www.zeiss.com.au, DNS:www.zeiss.com.br, DNS:www.zeiss.com.cn, DNS:www.zeiss.com.hk, DNS:www.zeiss.com.hr, DNS:www.zeiss.com.mx, DNS:www.zeiss.com.my, DNS:www.zeiss.com.ph, DNS:www.zeiss.com.sg, DNS:www.zeiss.com.tr, DNS:www.zeiss.com.tw, DNS:www.zeiss.com.vn, DNS:www.zeiss.cz, DNS:www.zeiss.de, DNS:www.zeiss.dk, DNS:www.zeiss.es, DNS:www.zeiss.fi, DNS:www.zeiss.fr, DNS:www.zeiss.hu, DNS:www.zeiss.ie, DNS:www.zeiss.lt, DNS:www.zeiss.lv, DNS:www.zeiss.nl, DNS:www.zeiss.no, DNS:www.zeiss.pe, DNS:www.zeiss.ph, DNS:www.zeiss.pl, DNS:www.zeiss.pt, DNS:www.zeiss.ro, DNS:www.zeiss.rs, DNS:www.zeiss.se, DNS:www.zeiss.si, DNS:www.zeiss.sk, DNS:www.zeiss.ua, DNS:www.zeiss.uk, DNS:www.zeissopticalinserts.it, DNS:www.zeissvision.co.kr, DNS:www.zeissvisioncenter.com, DNS:www.zeissvisioncentre.com
Issued for: Carl Zeiss AG, Oberkochen, Baden-Wuerttemberg, DE
Issued by: DigiCert Ireland Limited, IE

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