Zeiss.co.za ZEISS South Africa, optical and optoelectronic technology

ZEISS is an internationally leading technology enterprise with solutions for industry, research, medicine, eyeglass lenses, camera lenses, binoculars ...


Zeiss.co.za Overview

Zeiss.co.za ranking shows that the page is at position 0 over the world.

Zeiss.co.za hosting company servers are placed in the Netherlands, but, unfortunately, it’s not possible to identify the countries where the bulk of zeiss.co.za users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US servers.

In terms of rank-to-traffic ratio, zeiss.co.za has 1,621 unique users per day, viewing 3,275 pages. The rank based value of zeiss.co.za is 2,333 USD. Every user makes 2.16 pageviews on average.

Zeiss.co.za boasts a link base consisting of 275 referring domains and 362 external backlinks, as revealed by the data obtained from web network scanning.

Zeiss.co.za top-level domain belongs to .ZA domain zone. Check other webpages in .ZA zone.

According the last verification test in August 01, 2024, zeiss.co.za has an expired SSL certificate issued by Let's Encrypt (expired on September 29, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec zeiss.co.za is a fairly safe domain.

According the Mobile-Friendly test by Google zeiss.co.za is nice optimized for mobile devices and tablets, however the webpage speed could be improved.


Zeiss.co.za Rank Summary

Global Rank
0
Average Load Time
0.00sec
Links In Count
33
Website Value
$2,160

Zeiss.co.za Website Safety

logo
Overview
Last Updated: 08/12/2025
Overall result - zeiss.co.za is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton connect safe logo
Norton Connect Safe
Last Updated: 03/10/2025
zeiss.co.za is safe.
Norton ConnectSafe evaluates zeiss.co.za for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 07/07/2019
zeiss.co.za is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
zeiss.co.za is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 03/02/2021
zeiss.co.za is safe.
McAfee assesses zeiss.co.za for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze zeiss.co.za for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 08/12/2025
zeiss.co.za child safety is unknown.
The WOT calculates reputation of the zeiss.co.za. This reputation system receives ratings from users and information from third-party sources, assesses the zeiss.co.za for safety features and confirms, whether zeiss.co.za is suitable for children.

SSL Information
Domainzeiss.co.za
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form07/01/2024
Expiration09/29/2024
SignedCertificate is not self signed
Additional Domains zeiss.co.za

Zeiss.co.za Rank History

Zeiss.co.za Hosting Information

Server Location

ASN Information

Last Update: 12/21/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068


OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT

OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Zeiss.co.za Domain Registration and Settings

WHOIS


DNS Records
HostA RecordTTL
zeiss.co.za137.117.197.53600
HostMX RecordPriorityTTL
zeiss.co.zamx-in01.eu.retarus.com103600
zeiss.co.zamx.hixnet.net103600
zeiss.co.zaspool.hixnet.co.za203600
zeiss.co.zamx-in02.eu.retarus.com103600
HostNS RecordTTL
zeiss.co.zaa18-66.akam.net3600
zeiss.co.zaa13-66.akam.net3600
zeiss.co.zaa26-67.akam.net3600
zeiss.co.zaa7-64.akam.net3600
zeiss.co.zaa8-64.akam.net3600
zeiss.co.zaa1-232.akam.net3600
HostTXT RecordTTL
zeiss.co.zav=spf1 -all3600
zeiss.co.zagoogle-site-verification=yhUnCNtRvrCFmYQXYAKenGOq3GBfmsZiOmVDojd4Nzk3600
zeiss.co.zafacebook-domain-verification=40l84d7b16apng1bgzj4kyl2tptbnh3600

a1-232.akam.net
TTL: 3600
Email address: hostmaster.zeiss.com
Serial: 2018062898
Refresh: 10800
Retry: 3600
Expire: 1209600
Minimum: 900

Zeiss.co.za HTML Check


Errors
Warnings

Zeiss.co.za Desktop Performance

Last tested: 01/13/2019

Speedometer image
Desktop Speed
79%

Desktop Resource Breakdown
Total Resources51
Number of Hosts11
Static Resources28
JavaScript Resources17
CSS Resources4

Zeiss.co.za Mobile Insights

Last tested: 01/13/2019

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
47%

Mobile Resource Breakdown
Total Resources52
Number of Hosts11
Static Resources29
JavaScript Resources17
CSS Resources4

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