UZH.CH Universität Zürich | Universität Zürich | UZH

uzh.ch Website Information

Daily Unique Visits: 644,613

Daily Page Views: 5,156,904

Income Per Day: $5,157

Estimated Value: $5,569,560

This website is located in Switzerland and is using following IP address 130.60.184.132. See the complete list of popular websites hosted in Switzerland.

uzh.ch is registered under .CH top-level domain. Please check other sites in .CH zone.

Website uzh.ch is using the following name servers:

  • ns2.uzh.ch
  • ns1.uzh.ch

and is probably hosted by SWITCH. See the full list of other websites hosted by SWITCH.

The highest website uzh.ch position in Alexa rank database was 2319 and the lowest rank position was 2623. Current position of uzh.ch in Alexa rank database is 2364.

Desktop speed score of uzh.ch (47/100) is better than the results of 20.85% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of uzh.ch (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.

Mobile speed score of uzh.ch (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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uzh.ch Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


uzh.ch whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

uzh.ch server information

Servers Location

uzh.ch desktop page speed rank

Last tested: 2017-05-15


Desktop Speed Bad
47/100

uzh.ch Desktop Speed Test Quick Summary


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priority - 36Enable compression

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

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priority - 8Leverage 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:

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http://www.news.uzh.ch/dam/news/articles/2017/HHMI…/HHMI_Jinek_Teaser.jpg (10 minutes)
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priority - 6Avoid landing page redirects

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

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priority - 3Minify CSS

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priority - 0Minify 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.

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uzh.ch Desktop Resource Breakdown

Total Resources31
Number of Hosts3
Static Resources19
JavaScript Resources3
CSS Resources2

uzh.ch mobile page speed rank

Last tested: 2018-07-01


Mobile Speed Bad
43/100

uzh.ch Mobile Speed Test Quick Summary


priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 40Enable compression

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priority - 20Optimize images

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priority - 19Avoid landing page redirects

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

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priority - 13Leverage 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:

http://www.uzh.ch/analytics/piwik/piwik.js (expiration not specified)
http://www.media.uzh.ch/dam/jcr:5d016934-119f-44f8…uyana_HHM_abstract.jpg (10 minutes)
http://www.news.uzh.ch/dam/jcr:0094ce77-3488-4b1c-…db8/Drohnen_Teaser.jpg (10 minutes)
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http://www.uzh.ch/dam/jcr:a1a698ff-5d98-4ad0-a6b3-…logo_neu-cut_breit.jpg (10 minutes)
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priority - 4Minify CSS

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priority - 1Minify 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 4.9KiB (19% reduction).

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uzh.ch Mobile Resource Breakdown

Total Resources31
Number of Hosts4
Static Resources20
JavaScript Resources3
CSS Resources2

uzh.ch mobile page usability

Last tested: 2018-07-01


Mobile Usability Good
92/100

uzh.ch Mobile Usability Test Quick Summary


priority - 7Size 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 <a href="http://www.new…_under_30.html" class="more">Mehr …</a> is close to 1 other tap targets.
The tap target <a href="http://www.news.uzh.ch" class="more">Alle News</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.uzh…/de/about.html">Universität</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.uzh…e/studies.html">für Studieninteressierte</a> and 9 others are close to other tap targets.

The tap target <input id="submit" type="submit"> is close to 2 other tap targets.

The tap target <a href="http://www.facebook.com/uzh.ch" class="facebook">Facebook</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.agenda.uzh.ch">Agenda</a> is close to 1 other tap targets.
The tap target <a href="http://www.age…d.php?id=38109">03.07.2018, 12…uech (Führung)</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.med…sstellung.html" class="www">Medienmitteilung</a> and 1 others are close to other tap targets.
The tap target <a href="de.html" class="first show-mobile">Home</a> and 4 others are close to other tap targets.

uzh.ch HTML validation

Errors

Bad value “schema.dc” for attribute “rel” on element “link”: The string “schema.dc” is not a registered keyword.

Line: 24 Column: 1 - 64
".../script> <link rel="schema.dc" href="http://purl.org/dc/elements/1.1/" /> <link..."

Bad value “232.128” for attribute “width” on element “object”: Expected a digit but saw “.” instead.

Line: 215 Column: 17 - 110
"... <object data="../docroot/uzh_logo_d_pos.svg" type="image/svg+xml" width="232.128" height="80"> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 366 Column: 4 - 96
"...link"> <img src="http://www.news.uzh.ch/dam/news/articles/2017/leru_wertschoefung/UZH_teaser.jpg" /> </d..." Line: 383 Column: 4 - 92
"...link"> <img src="http://www.news.uzh.ch/dam/news/articles/2017/Myanmar-Forschung/Myanmar.jpg" /> </d..." Line: 400 Column: 4 - 104
"...link"> <img src="http://www.news.uzh.ch/dam/news/articles/2017/Digital-Detox/SmartphoneStress_Teaser.jpg" /> </d..." Line: 437 Column: 5 - 100
"...jpg"> <img src="../dam/jcr:52ed4d17-c704-4170-a332-6ecab4c53968/alumni_de.jpg" class="js-activated" /> ..."

Text not allowed in element “select” in this context.

Line: 537 Column: 74 - 94
"...n</option>Media RelationsMensa <optio..."

Duplicate ID “submit”.

Line: 538 Column: 664 - 710
"...></select><input id="submit" type="submit" value="go!" /></div>..."

Bad value “200px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 764 Column: 4 - 145
"...html"> <img src="../dam/jcr:743ab721-f83a-470b-8ab8-50e10a68c949/juedischekoerper.jpg" alt="Bild der RV «Jüdische Körper»" title=" " width="200px" /> </a..." Line: 787 Column: 4 - 131
"...html"> <img src="../dam/jcr:15d7ca86-2bbe-4d81-a109-c21327e2672f/weekly_1.jpg" alt="Frau mit Laptop im Gras" title=" " width="200px" /> </a..." Line: 805 Column: 4 - 123
"...html"> <img src="../dam/jcr:66a52118-d6fa-4a46-ad72-1b13c9318699/Derwisch.jpg" alt="Gemachte Bilder" title=" " width="200px" /> </a..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 247 Column: 5 - 68
"...tml"> <time itemprop="dateCreated" datetime="2017-11-23" class="date">23.11...." Line: 611 Column: 5 - 68
"...638"> <time itemprop="dateCreated" datetime="2017-12-02" class="date">02.12...." Line: 621 Column: 5 - 68
"...209"> <time itemprop="dateCreated" datetime="2017-12-02" class="date">02.12...." Line: 631 Column: 5 - 68
"...883"> <time itemprop="dateCreated" datetime="2017-12-02" class="date">02.12...." Line: 641 Column: 5 - 68
"...884"> <time itemprop="dateCreated" datetime="2017-12-02" class="date">02.12...." Line: 651 Column: 5 - 68
"...623"> <time itemprop="dateCreated" datetime="2017-12-02" class="date">02.12...."

Warnings

The “banner” role is unnecessary for element “header”.

Line: 154 Column: 5 - 57
"...nt"> <header id="branding" role="banner" class="l-header"> <..."

The “navigation” role is unnecessary for element “nav”.

Line: 156 Column: 1 - 166
"...ic.css"/> <nav class="mod mod-screenreader" title="Willkommen auf der Webseite der Universität Zürch. Folgende Navigationspunkte stehen Ihnen zur Verfügung:" role="navigation"> <a a..." Line: 173 Column: 1 - 53
"..."l-meta"> <nav class="mod mod-sitefunctions" role="navigation"> <h2>..." Line: 189 Column: 2 - 44
"...ion</h2> <nav id="metanavigation" role="navigation"> <ul..." Line: 544 Column: 1 - 63
"...> </div> <nav class="mod mod-social skin-social-home" role="navigation"> <..."

The first occurrence of ID “submit” was here.

Line: 530 Column: 951 - 997
"...></select><input id="submit" type="submit" value="go!" /></div>..."

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uzh.ch Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


uzh.ch TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.