JENOPTIK.DE Startseite | Jenoptik


jenoptik.de website information.

jenoptik.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 jenoptik.de domain:

  • ns17.domserver.de
  • ns1.jenoptik.com
  • ns16.domserver.de
  • ns2.jenoptik.com

and probably website jenoptik.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 jenoptik.de position was 31064 (in the world). The lowest Alexa rank position was 998880. Now website jenoptik.de ranked in Alexa database as number 343956 (in the world).

Website jenoptik.de Desktop speed measurement score (75/100) is better than the results of 59.78% of other sites shows that the page desktop performance can be improved.

jenoptik.de Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of jenoptik.de (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-29-2024 343,956-12,066
Nov-28-2024 331,8902,723
Nov-27-2024 334,613-587
Nov-26-2024 334,0263,397
Nov-25-2024 337,4234,708
Nov-24-2024 342,1314,367
Nov-23-2024 346,498-12,231

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jenoptik.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.



jenoptik.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: jenoptik.de
Status: connect

jenoptik.de server information

Servers Location

IP Address
195.34.169.248
Country
Germany
Region
Hessen
City
Frankfurt am Main

jenoptik.de desktop page speed rank

Last tested: 2016-08-06


Desktop Speed Medium
75/100

jenoptik.de Desktop Speed Test Quick Summary


priority - 9 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://jenoptik.de/
https://jenoptik.de/
https://www.jenoptik.de/

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 4 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.jenoptik.de/layouts/system/VisitorIdentification.js
https://www.jenoptik.de/assets/js/libs/modernizr.js

Optimize CSS Delivery of the following:

https://www.jenoptik.de/assets/css/jeno-html-libs.css
https://www.jenoptik.de/assets/css/jeno-html-basic.css
https://www.jenoptik.de/assets/css/jeno-html-website.css
https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,600

priority - 6 Reduce server response time

In our test, your server responded in 0.81 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 4 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 41.8KiB (21% reduction).

Losslessly compressing https://www.jenoptik.de/-/media/websiteimages/indu…e_lsungen_1190x600.jpg could save 32KiB (29% reduction).
Losslessly compressing https://www.jenoptik.de/-/media/websiteimages/traf…8A6F18227C18AE935DDA3E could save 5.7KiB (11% reduction).
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priority - 4 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://www.jenoptik.de/assets/css/jeno-html-basic.css (expiration not specified)
https://www.jenoptik.de/assets/css/jeno-html-libs.css (expiration not specified)
https://www.jenoptik.de/assets/css/jeno-html-website.css (expiration not specified)
https://www.jenoptik.de/assets/js/jeno-html.js (expiration not specified)
https://www.jenoptik.de/assets/js/libs/modernizr.js (expiration not specified)
https://www.jenoptik.de/assets/js/libs/require.js (expiration not specified)
https://www.jenoptik.de/layouts/system/VisitorIdentification.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

jenoptik.de Desktop Resources

Total Resources31
Number of Hosts5
Static Resources24
JavaScript Resources5
CSS Resources4

jenoptik.de Desktop Resource Breakdown

jenoptik.de mobile page speed rank

Last tested: 2020-01-04


Mobile Speed Bad
56/100

jenoptik.de Mobile Speed Test Quick Summary


priority - 34 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://jenoptik.de/
https://jenoptik.de/
https://www.jenoptik.de/

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 4 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.jenoptik.de/layouts/system/VisitorIdentification.js
https://www.jenoptik.de/assets/js/libs/modernizr.js

Optimize CSS Delivery of the following:

https://www.jenoptik.de/assets/css/jeno-html-libs.css
https://www.jenoptik.de/assets/css/jeno-html-basic.css
https://www.jenoptik.de/assets/css/jeno-html-website.css
https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,600

priority - 9 Reduce server response time

In our test, your server responded in 0.81 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

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://www.jenoptik.de/assets/css/jeno-html-basic.css (expiration not specified)
https://www.jenoptik.de/assets/css/jeno-html-libs.css (expiration not specified)
https://www.jenoptik.de/assets/css/jeno-html-website.css (expiration not specified)
https://www.jenoptik.de/assets/js/jeno-html.js (expiration not specified)
https://www.jenoptik.de/assets/js/libs/modernizr.js (expiration not specified)
https://www.jenoptik.de/assets/js/libs/require.js (expiration not specified)
https://www.jenoptik.de/layouts/system/VisitorIdentification.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 4 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 41.8KiB (21% reduction).

Losslessly compressing https://www.jenoptik.de/-/media/websiteimages/indu…e_lsungen_1190x600.jpg could save 32KiB (29% reduction).
Losslessly compressing https://www.jenoptik.de/-/media/websiteimages/traf…8A6F18227C18AE935DDA3E could save 5.7KiB (11% reduction).
Losslessly compressing https://www.jenoptik.de/-/media/websiteimages/corp…A933A432FFFE1CB47DBCD1 could save 4KiB (13% reduction).

jenoptik.de Mobile Resources

Total Resources31
Number of Hosts5
Static Resources24
JavaScript Resources5
CSS Resources4

jenoptik.de Mobile Resource Breakdown

jenoptik.de mobile page usability

Last tested: 2020-01-04


Mobile Usability Good
98/100

jenoptik.de Mobile Usability Test Quick Summary


priority - 1 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div class="bx-pager bx-default-pager">12345</div> is close to 1 other tap targets.
The tap target <a href="" class="bx-pager-link active">1</a> is close to 1 other tap targets.
The tap target <a href="" class="bx-pager-link">2</a> and 3 others are close to other tap targets.

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jenoptik.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.


jenoptik.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.