ZEISS.DE ZEISS Deutschland, optische und opto-elektronische Technologie


zeiss.de website information.

zeiss.de domain name is registered by .DE top-level domain registry. See the other sites registred in .DE domain zone.

Following name servers are specified for zeiss.de domain:

  • auth02.ns.de.uu.net
  • auth52.ns.de.uu.net

and probably website zeiss.de is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website zeiss.de position was 9095 (in the world). The lowest Alexa rank position was 996561. Now website zeiss.de ranked in Alexa database as number 24369 (in the world).

Website zeiss.de Desktop speed measurement score (69/100) is better than the results of 49.24% of other sites shows that the page desktop performance can be improved.

zeiss.de Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of zeiss.de (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-26-2024 24,369348
Nov-25-2024 24,717-225
Nov-24-2024 24,492244
Nov-23-2024 24,736-166
Nov-22-2024 24,57019
Nov-21-2024 24,589378
Nov-20-2024 24,967-54

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zeiss.de Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



zeiss.de whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain: zeiss.de
Status: connect

zeiss.de server information

Servers Location

IP Address
83.125.118.130
Country
Germany
Region
Hessen
City
Frankfurt am Main

zeiss.de desktop page speed rank

Last tested: 2017-05-28


Desktop Speed Medium
69/100

zeiss.de Desktop Speed Test Quick Summary


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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Optimize CSS Delivery of the following:

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priority - 4 Leverage browser caching

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Leverage browser caching for the following cacheable resources:

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https://www.zeiss.de/docroot/zeiss-common/css/domino.css (24 hours)
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https://www.zeiss.de/docroot/zeiss-common/js/domino.js (24 hours)
https://www.zeiss.de/docroot/zeiss-common/js/tracking.js (24 hours)

priority - 3 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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https://www.zeiss.de/corporate/home.html

priority - 2 Prioritize visible content

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Only about 67% of the final above-the-fold content could be rendered with the full HTML response.

priority - 0 Minify HTML

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zeiss.de Desktop Resources

Total Resources28
Number of Hosts4
Static Resources14
JavaScript Resources7
CSS Resources3

zeiss.de Desktop Resource Breakdown

zeiss.de mobile page speed rank

Last tested: 2017-05-28


Mobile Speed Bad
54/100

zeiss.de Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.zeiss.de/docroot/zeiss-common/js/tracking.js
https://assets.adobedtm.com/4e04df42037e10d12b0e8b…5c2bab3b0ee1a03ebb2.js

Optimize CSS Delivery of the following:

https://www.zeiss.de/docroot/zeiss-common/css/common.css
https://www.zeiss.de/docroot/zeiss-common/css/domino.css

priority - 27 Optimize images

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priority - 10 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://zeiss.de/
https://www.zeiss.de/
https://www.zeiss.de/corporate/home.html

priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 53% of the final above-the-fold content could be rendered with the full HTML response.

priority - 6 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://assets.adobedtm.com/4e04df42037e10d12b0e8b…5c2bab3b0ee1a03ebb2.js (expiration not specified)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.zeiss.de/docroot/zeiss-common/css/common.css (24 hours)
https://www.zeiss.de/docroot/zeiss-common/css/domino.css (24 hours)
https://www.zeiss.de/docroot/zeiss-common/css/print.css (24 hours)
https://www.zeiss.de/docroot/zeiss-common/js/common.js (24 hours)
https://www.zeiss.de/docroot/zeiss-common/js/domino.js (24 hours)
https://www.zeiss.de/docroot/zeiss-common/js/tracking.js (24 hours)

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.3KiB (20% reduction).

Minifying https://www.zeiss.de/corporate/home.navigation-mobile-snippet.html could save 1.7KiB (26% reduction) after compression.
Minifying https://www.zeiss.de/corporate/home.navigation-oc-mobile-snippet.html could save 1.5KiB (23% reduction) after compression.
Minifying https://www.zeiss.de/corporate/home.html could save 1KiB (12% reduction) after compression.

zeiss.de Mobile Resources

Total Resources33
Number of Hosts4
Static Resources19
JavaScript Resources7
CSS Resources3

zeiss.de Mobile Resource Breakdown

zeiss.de mobile page usability

Last tested: 2017-05-28


Mobile Usability Good
100/100

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zeiss.de Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


zeiss.de TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.