tzi.de Website Information

Daily Unique Visits: 3,453

Daily Page Views: 13,812

Income Per Day: $39

Estimated Value: $21,060

tzi.de is registered under .DE top-level domain. Please check other sites in .DE zone.

No name server records were found.

and is probably hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.. See the full list of other websites hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V..

The highest website tzi.de position in Alexa rank database was 121665 and the lowest rank position was 999172. Current position of tzi.de in Alexa rank database is 363403.

Desktop speed score of tzi.de (71/100) is better than the results of 52.66% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tzi.de (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.

Mobile speed score of tzi.de (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

tzi.de 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.

tzi.de 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.

Domain: tzi.de
Status: connect

tzi.de server information

Servers Location

tzi.de desktop page speed rank

Last tested: 2017-04-26

Desktop Speed Medium

71/100

tzi.de Desktop Speed Test Quick Summary

priority - 31Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 305.5KiB (81% reduction).

Compressing http://www.tzi.de/?cf_action=sync_comments&post_id=2029 could save 152.8KiB (81% reduction).
Compressing http://www.tzi.de/ could save 152.8KiB (81% reduction).

priority - 4Leverage 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://disqus.com/next/config.js (60 seconds)
https://softlay.disqus.com/embed.js (60 seconds)
https://accounts.google.com/o/oauth2/iframerpc?act….googleusercontent.com (10 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://apis.google.com/js/platform.js?ver=9e5b66c1b843cb0039fa32ac687bf1c4 (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.tzi.de/?url=wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.tzi.de/?url=wp-includes/js/jquery/jquer…grate.min.js?ver=1.4.1
http://www.tzi.de/?url=wp-content/themes/hueman/js…43cb0039fa32ac687bf1c4

Optimize CSS Delivery of the following:

http://www.tzi.de/?url=wp-content/plugins/theme-ju…43cb0039fa32ac687bf1c4
http://www.tzi.de/?url=wp-content/themes/hueman-ch…43cb0039fa32ac687bf1c4
http://www.tzi.de/?url=wp-content/themes/hueman/re…43cb0039fa32ac687bf1c4
http://www.tzi.de/?url=wp-content/themes/hueman/fo…43cb0039fa32ac687bf1c4
http://www.tzi.de/?url=wp-content/plugins/jetpack/css/jetpack.css?ver=4.4.1
http://www.tzi.de/?url=wp-content/plugins/download…load-css.css?ver=1.0.2

priority - 0Reduce server response time

priority - 0Optimize images

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

Optimize the following images to reduce their size by 790B (35% reduction).

Compressing https://lh6.googleusercontent.com/-7sKFiwb3dXU/AAA…wSJuU/photo.jpg?sz=104 could save 790B (35% reduction).

tzi.de Desktop Resource Breakdown

Total Resources	94
Number of Hosts	27
Static Resources	34
JavaScript Resources	46
CSS Resources	8

tzi.de mobile page speed rank

Last tested: 2017-04-28

Mobile Speed Medium

65/100

tzi.de Mobile Speed Test Quick Summary

priority - 31Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 305KiB (81% reduction).

Compressing http://www.tzi.de/ could save 152.5KiB (81% reduction).
Compressing http://www.tzi.de/?cf_action=sync_comments&post_id=2029 could save 152.5KiB (81% reduction).

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Leverage 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:

priority - 0Reduce server response time

priority - 0Optimize images

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

Optimize the following images to reduce their size by 790B (35% reduction).

Compressing https://lh6.googleusercontent.com/-7sKFiwb3dXU/AAA…wSJuU/photo.jpg?sz=104 could save 790B (35% reduction).

tzi.de Mobile Resource Breakdown

Total Resources	133
Number of Hosts	43
Static Resources	34
JavaScript Resources	46
CSS Resources	8

tzi.de mobile page usability

Last tested: 2017-04-28

Mobile Usability Good

91/100

tzi.de Mobile Usability Test Quick Summary

priority - 6Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 468 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="http://www.tzi…timate-Box.jpg" class="aligncenter wp…2071 size-full"> falls outside the viewport.

priority - 2Size 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.tzi.de/?url=">Home</a> and 14 others are close to other tap targets.

The tap target <a href="http://www.tzi…rity/antivirus">Antivirus</a> and 9 others are close to other tap targets.

The tap target <a href="http://www.tzi…load-windows-7">Download Windows 7</a> and 14 others are close to other tap targets.
The tap target <li class="nav-tab nav-ta…on-menu unread">1</li> is close to 2 other tap targets.
The tap target <li class="nav-tab nav-ta…on-menu unread">1</li> and 1 others are close to other tap targets.
The tap target <li class="nav-tab nav-ta…on-menu unread">1</li> and 1 others are close to other tap targets.
The tap target <a href="https://publis…=Disqus-Footer" class="disqus-footer__link">Add Disqus to…eAdd DisqusAdd</a> is close to 1 other tap targets.
The tap target <a href="https://publis…=Disqus-Footer" class="disqus-footer__link">Add Disqus to…eAdd DisqusAdd</a> is close to 1 other tap targets.
The tap target <input type="text" name="s" class="search"> is close to 1 other tap targets.

tzi.de HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 36 Column: 1 - 158
"...="all"> <script src="/typo3temp/assets/compressed/merged-3e0b91e0ca44601c9ae6c88807cf10b6-1e7d225303ac16fde9a577e0c6891fcd.js.gzip?1568245501" type="text/javascript"></scri..." Line: 37 Column: 1 - 158
"...</script> <script src="/typo3temp/assets/compressed/merged-ff6d2ac4c6306dca7a83f9aeda1d1419-f7a7c31ed7752c142dfb8fa00524c556.js.gzip?1569023101" type="text/javascript"></scri..." Line: 55 Column: 2968 - 2998
"...div></div><script type="text/javascript"> ..." Line: 1162 Column: 1 - 158
"...</script> <script src="/typo3temp/assets/compressed/merged-cef7bfdf3a7bbafeef0e67be6d860346-7362a7d1668d7da84a1e856e5e31fdc0.js.gzip?1568245502" type="text/javascript"></scri..." Line: 1163 Column: 1 - 158
"...</script> <script src="/typo3temp/assets/compressed/merged-23ad8fc269b51fdcb0b791c68f0dcc0e-217e36ebda67ad307341968ac22f3627.js.gzip?1570059908" type="text/javascript"></scri..." Line: 1165 Column: 1 - 31
".../script> <script type="text/javascript">var si..." Line: 1166 Column: 5 - 35
"...k --> <script type="text/javascript"> ..."

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

Line: 53 Column: 345 - 400
"...div></div><nav class="navbar-collapse collapse" role="navigation"><div c..."

The first occurrence of ID “lightblue” was here.

Line: 53 Column: 6994 - 7035
".../span></a><div class="dropdown-wrap" id="lightblue"><div c..."

The first occurrence of ID “tx-solr-search-form-pi-results” was here.

Line: 51 Column: 2008 - 2153
"...uche</div><form id="tx-solr-search-form-pi-results" action="/suchen.html" method="get" data-suggest="/?eID=tx_solr_suggest&id=9295" accept-charset="utf-8"><input ..."

Empty heading.

Line: 55 Column: 1371 - 1394
"...asertext"><h2 class="teasertitle"></h2><..." Line: 55 Column: 1988 - 2011
"...asertext"><h2 class="teasertitle"></h2><..." Line: 55 Column: 2536 - 2559
"...asertext"><h2 class="teasertitle"></h2><..."

Text run is not in Unicode Normalization Form C.

Line: 385 Column: 895 - 1200
"...zen?<br /> An diesen Fragestellungen arbeitet das TZI bereits seit 1995 – im Durchschnitt werden aktuell rund 120 Projekte pro Jahr bearbeitet. Eine Kernaufgabe besteht darin, Erkenntnisse aus der Grundlagenforschung relativ zügig in die Industrie zu transferieren, um sie damit der Gesellschaft zukommen zu lassen.<br />..." Line: 385 Column: 1207 - 1507
"...sen.<br /> Die Ergebnisse aus abgeschlossenen Projekten werden bereits in vielfältigen Bereichen wie dem Gesundheitswesen, der Telekommunikation, der Automobilindustrie oder dem „Smart Home“ eingesetzt. Eine wichtige Voraussetzung für den Erfolg ist die interdisziplinäre Zusammenarbeit von Wissenschaftlern aus..." Line: 385 Column: 1799 - 1858
"...tet.<br /> Inhaltlich wird die Arbeit in drei Leitthemen gebündelt: „<a hre..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 1140 Column: 367 - 429
"...v><footer><section class="section footer-section footer-section-content"><div c..."

Errors

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 43 Column: 21 - 27
"...op"></div><style> ..."

CSS: Lexical error at line 1, column 10929. Encountered: " " (32), after : "@".

Line: 44 Column: - 10991
"...100%{opacity:1}}@-moz-keyframe..."

Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 53 Column: 6322 - 6352
"...in-wrap2"><ul class="navbar-inner-wrap2"><li cl..."

Duplicate ID “lightblue”.

Line: 53 Column: 8231 - 8272
".../span></a><div class="dropdown-wrap" id="lightblue"><div c..."

Duplicate ID “tx-solr-search-form-pi-results”.

Line: 53 Column: 9633 - 9778
"...uche</div><form id="tx-solr-search-form-pi-results" action="/suchen.html" method="get" data-suggest="/?eID=tx_solr_suggest&id=9295" accept-charset="utf-8"><i..."

The element “iframe” must not appear as a descendant of the “a” element.

Line: 504 Column: 436 - 649
"...nt-video"><iframe src="https://www.youtube-nocookie.com/embed/JPo4exqVC6I?autohide=1&controls=2&enablejsapi=1&origin=https%3A%2F%2Fwww.uni-bremen.de&showinfo=0" allowfullscreen width="365" allow="fullscreen"></ifra..."

No “p” element in scope but a “p” end tag seen.

Line: 918 Column: 524 - 527
"...nur...</p></p></div>..."

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tzi.de 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.

tzi.de 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.

TZI.DE Technologie-Zentrum Informatik und Informationstechnik - Universität Bremen

tzi.de Website Information

Advertisement

tzi.de Alexa Rank

tzi.de whois

tzi.de server information

Servers Location

tzi.de desktop page speed rank

tzi.de Desktop Speed Test Quick Summary

priority - 31Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 305.5KiB (81% reduction).

priority - 4Leverage 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:

priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 0Reduce server response time

priority - 0Optimize images

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

Optimize the following images to reduce their size by 790B (35% reduction).

tzi.de Desktop Resource Breakdown

tzi.de mobile page speed rank

tzi.de Mobile Speed Test Quick Summary

priority - 31Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 305KiB (81% reduction).

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Leverage 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:

priority - 0Reduce server response time

priority - 0Optimize images

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

Optimize the following images to reduce their size by 790B (35% reduction).

tzi.de Mobile Resource Breakdown

tzi.de mobile page usability

tzi.de Mobile Usability Test Quick Summary

priority - 6Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 468 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

priority - 2Size 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.

tzi.de HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

The first occurrence of ID “lightblue” was here.

The first occurrence of ID “tx-solr-search-form-pi-results” was here.

Empty heading.

Text run is not in Unicode Normalization Form C.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Errors

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

CSS: Lexical error at line 1, column 10929. Encountered: " " (32), after : "@".

Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “lightblue”.

Duplicate ID “tx-solr-search-form-pi-results”.

The element “iframe” must not appear as a descendant of the “a” element.

No “p” element in scope but a “p” end tag seen.

tzi.de similar domains

tzi.de Ping

tzi.de TRACEROUTE