ETHZ.CH ETH Zürich - Homepage | ETH Zürich


ethz.ch website information.

ethz.ch website servers are located in Switzerland and are responding from following IP address 129.132.128.139. Check the full list of most visited websites located in Switzerland.

ethz.ch domain name is registered by .CH top-level domain registry. See the other sites registred in .CH domain zone.

Following name servers are specified for ethz.ch domain:

  • ns2.ethz.ch
  • ns2.switch.ch
  • ns1.ethz.ch

and probably website ethz.ch is hosted by ethz.ch web hosting company. Check the complete list of other most popular websites hosted by ethz.ch hosting company.

According to Alexa traffic rank the highest website ethz.ch position was 2055 (in the world). The lowest Alexa rank position was 8551. Now website ethz.ch ranked in Alexa database as number 5857 (in the world).

Website ethz.ch Desktop speed measurement score (66/100) is better than the results of 44.27% of other sites shows that the page desktop performance can be improved.

ethz.ch 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 ethz.ch (12/100) is better than the results of 0.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Apr-23-2019 5,857-126
Apr-22-2019 5,731-219
Apr-21-2019 5,512-1,812
Apr-20-2019 3,700-947
Apr-19-2019 2,753617
Apr-18-2019 3,370-348
Apr-17-2019 3,022418

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ethz.ch 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.


ethz.ch 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.


The number of requests per client per time interval is
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ethz.ch server information

Servers Location

ethz.ch desktop page speed rank

Last tested: 2017-05-16


Desktop Speed Medium
66/100

ethz.ch Desktop Speed Test Quick Summary


priority - 18 Optimize images

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priority - 15 Leverage browser caching

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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 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.ethz.ch/etc/designs/ethz/js/default.js

Optimize CSS Delivery of the following:

https://www.ethz.ch/etc/designs/ethz/css.css

priority - 5 Minify JavaScript

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priority - 3 Avoid landing page redirects

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https://www.ethz.ch/
https://www.ethz.ch/de.html

priority - 0 Minify HTML

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ethz.ch Desktop Resources

Total Resources37
Number of Hosts4
Static Resources29
JavaScript Resources5
CSS Resources1

ethz.ch Desktop Resource Breakdown

ethz.ch mobile page speed rank

Last tested: 2017-05-14


Mobile Speed Bad
12/100

ethz.ch Mobile Speed Test Quick Summary


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priority - 77 Leverage browser caching

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https://m.ethz.ch/etc/designs/ethz/img/header/eth_logo.png (expiration not specified)
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priority - 43 Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://ethz.ch/
https://www.ethz.ch/
https://www.ethz.ch/de.html
https://m.ethz.ch/

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

Your page has 1 blocking script resources and 1 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://m.ethz.ch/etc/designs/ethz-mobile/clientlibs/publish/js.js

Optimize CSS Delivery of the following:

https://m.ethz.ch/etc/designs/ethz-mobile/clientlibs/publish/css.css

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 1% of the final above-the-fold content could be rendered with the full HTML response.

priority - 2 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 20.3KiB (23% reduction).

Minifying https://m.ethz.ch/etc/designs/ethz-mobile/clientlibs/publish/js.js could save 20.3KiB (23% reduction) after compression.

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.6KiB (23% reduction).

Minifying https://m.ethz.ch/etc/designs/ethz-mobile/clientlibs/publish/css.css could save 3.6KiB (23% reduction) after compression.

ethz.ch Mobile Resources

Total Resources107
Number of Hosts3
Static Resources103
JavaScript Resources1
CSS Resources1

ethz.ch Mobile Resource Breakdown

ethz.ch mobile page usability

Last tested: 2017-05-14


Mobile Usability Good
100/100

ethz.ch Mobile Resources

Total Resources107
Number of Hosts3
Static Resources103
JavaScript Resources1
CSS Resources1

ethz.ch Mobile Resource Breakdown

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ethz.ch 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.


ethz.ch 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.