UNI-DUESSELDORF.DE Universität Düsseldorf: Startseite


uni-duesseldorf.de website information.

uni-duesseldorf.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 uni-duesseldorf.de domain:

  • ns1.arcor-ip.de
  • ns2.arcor-ip.de
  • ns3.arcor-ip.de
  • sirene.rz.uni-duesseldorf.de
  • selene.rz.uni-duesseldorf.de

and probably website uni-duesseldorf.de is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website uni-duesseldorf.de position was 8797 (in the world). The lowest Alexa rank position was 894267. Now website uni-duesseldorf.de ranked in Alexa database as number 194522 (in the world).

Website uni-duesseldorf.de Desktop speed measurement score (59/100) is better than the results of 34.36% of other sites shows that the page desktop performance can be improved.

uni-duesseldorf.de Mobile usability score (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of uni-duesseldorf.de (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jan-26-2022 194,522N/A
Jan-25-2022 N/AN/A
Jan-24-2022 N/AN/A
Jan-23-2022 N/AN/A
Jan-22-2022 N/AN/A
Jan-21-2022 N/AN/A
Jan-20-2022 N/AN/A

Advertisement

uni-duesseldorf.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.



uni-duesseldorf.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: uni-duesseldorf.de
Status: connect

uni-duesseldorf.de server information

Servers Location

IP Address
134.99.128.238
Country
Germany
Region
Nordrhein-Westfalen
City
Dusseldorf

uni-duesseldorf.de desktop page speed rank

Last tested: 2018-10-08


Desktop Speed Bad
59/100

uni-duesseldorf.de Desktop Speed Test Quick Summary


priority - 29 Enable 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 282.9KiB (70% reduction).

Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…11.2.min.js?1424277603 could save 61.2KiB (65% reduction).
Compressing https://www.uni-duesseldorf.de/home/startseite.html could save 44.7KiB (78% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/styles.css?1502459856 could save 43.4KiB (83% reduction).
Compressing https://piwik.rz.uni-duesseldorf.de/piwik/piwik.js could save 42.1KiB (65% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971 could save 23.4KiB (80% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo.svg could save 20.4KiB (61% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ficPopup.js?1445418222 could save 13.3KiB (63% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/…ation_7.css?1493721544 could save 6.4KiB (81% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/boot…nsit.min.js?1444377596 could save 4.4KiB (63% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3conf/ext/…galerie.css?1448355723 could save 3.6KiB (74% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…gleslide.js?1355229359 could save 2.9KiB (69% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…t_device.js?1481721098 could save 2.7KiB (75% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/…station.css?1359975640 could save 1.9KiB (73% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…inslider.js?1359387432 could save 1.6KiB (61% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js could save 1.6KiB (67% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ider-new.js?1502460228 could save 1.6KiB (60% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ccordion.js?1323958088 could save 1.5KiB (64% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…y.cookie.js?1310120424 could save 839B (54% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scripts/scripts.js?1336730338 could save 782B (55% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/en_icon.svg could save 667B (57% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/user_icon.svg could save 652B (45% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…eelement.js?1373284502 could save 574B (58% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3temp/java…43d5ea6c.js?1490884971 could save 523B (56% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo_min.svg could save 492B (50% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/boot…Maps.min.js?1473963036 could save 466B (42% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/print.css?1319374722 could save 465B (55% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/fce.css?1319374722 could save 428B (51% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/search_icon.svg could save 166B (34% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/navi_icon.svg could save 113B (31% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/portal_icon.svg could save 113B (28% reduction).

priority - 20 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://piwik.rz.uni-duesseldorf.de/piwik/piwik.js (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…geruniversitaetfin.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…_WiSe18-19_2018-07.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…Studstart_2018edns.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…o-Rundgang_2015-12.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//use…anner_2018_170x250.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…llinger_e5d263baf2.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…erklein_2d3cf9f499.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…m_Z_361_b2a61be961.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…INthinz_f784e61ca8.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…inkedin_4473ec0138.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…_Rahmen_57f7a25323.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/icons/grey_box_close.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/icons/slider_stop_button.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/english_flag.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_footer_dot.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/icons/a_metanavi.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…cons/icon_feed_cal.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/icon_feed_news.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/icons/icon_news.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…s/icon_weitersagen.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…s/link-icon-intern.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/link-icon-mail.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/kalender.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/en_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo_min.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/navi_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/portal_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/search_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/user_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…i_duesseldorf_logo.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/zgnavi_base_7_7.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/reda…cebook-144ednhochn.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/reda…versityPortalseite.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/suchen-G.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation.css (expiration not specified)
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js (expiration not specified)
https://www.uni-duesseldorf.de/home/uploads/tx_igk…NeuMasteredfinwebe.gif (expiration not specified)

priority - 13 Optimize images

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

Optimize the following images to reduce their size by 125.2KiB (63% reduction).

Compressing https://www.uni-duesseldorf.de/home/fileadmin//red…geruniversitaetfin.jpg could save 64.7KiB (83% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin//use…anner_2018_170x250.jpg could save 38.1KiB (72% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/reda…versityPortalseite.jpg could save 8.5KiB (79% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…m_Z_361_b2a61be961.jpg could save 3.9KiB (21% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/reda…cebook-144ednhochn.png could save 3.6KiB (57% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…llinger_e5d263baf2.jpg could save 2.3KiB (15% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_footer_dot.gif could save 704B (85% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…erklein_2d3cf9f499.png could save 683B (19% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…_Rahmen_57f7a25323.jpg could save 643B (25% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/english_flag.gif could save 580B (59% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/zgnavi_base_7_7.gif could save 519B (31% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…inkedin_4473ec0138.png could save 414B (14% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/icon_feed_news.gif could save 202B (33% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/imag…cons/icon_feed_cal.gif could save 197B (33% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/icons/icon_news.gif could save 140B (36% reduction).

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

Your page has 14 blocking script resources and 9 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.uni-duesseldorf.de/home/fileadmin/scri…11.2.min.js?1424277603
https://www.uni-duesseldorf.de/home/fileadmin/scri…t_device.js?1481721098
https://www.uni-duesseldorf.de/home/fileadmin/scripts/scripts.js?1336730338
https://www.uni-duesseldorf.de/home/fileadmin/scri…y.cookie.js?1310120424
https://www.uni-duesseldorf.de/home/fileadmin/scri…ccordion.js?1323958088
https://www.uni-duesseldorf.de/home/fileadmin/scri…ider-new.js?1502460228
https://www.uni-duesseldorf.de/home/fileadmin/scri…eelement.js?1373284502
https://www.uni-duesseldorf.de/home/fileadmin/boot…nsit.min.js?1444377596
https://www.uni-duesseldorf.de/home/fileadmin/scri…ficPopup.js?1445418222
https://www.uni-duesseldorf.de/home/fileadmin/boot…Maps.min.js?1473963036
https://www.uni-duesseldorf.de/home/fileadmin/scri…gleslide.js?1355229359
https://www.uni-duesseldorf.de/home/fileadmin/scri…inslider.js?1359387432
https://www.uni-duesseldorf.de/home/typo3temp/java…43d5ea6c.js?1490884971
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js

Optimize CSS Delivery of the following:

https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971
https://www.uni-duesseldorf.de/home/typo3conf/ext/…galerie.css?1448355723
https://www.uni-duesseldorf.de/home/fileadmin/css/styles.css?1502459856
https://www.uni-duesseldorf.de/home/fileadmin/css/…ation_7.css?1493721544
https://www.uni-duesseldorf.de/home/fileadmin/css/fce.css?1319374722
https://www.uni-duesseldorf.de/home/fileadmin/css/…_spalte.css?1331128557
https://www.uni-duesseldorf.de/home/fileadmin/css/…onsible.css?1319374722
https://www.uni-duesseldorf.de/home/fileadmin/css/…station.css?1359975640
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation.css

priority - 2 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 18.4KiB (19% reduction).

Minifying https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971 could save 8.4KiB (30% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/styles.css?1502459856 could save 7.8KiB (15% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/…ation_7.css?1493721544 could save 877B (11% reduction).
Minifying https://www.uni-duesseldorf.de/home/typo3conf/ext/…galerie.css?1448355723 could save 671B (14% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/…station.css?1359975640 could save 334B (13% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/print.css?1319374722 could save 167B (20% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/fce.css?1319374722 could save 149B (19% reduction).

priority - 1 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 8.9KiB (38% reduction).

Minifying https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js could save 1.6KiB (67% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…ccordion.js?1323958088 could save 1.6KiB (67% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…gleslide.js?1355229359 could save 1.4KiB (34% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…t_device.js?1481721098 could save 856B (24% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…ider-new.js?1502460228 could save 723B (27% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…y.cookie.js?1310120424 could save 711B (47% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…inslider.js?1359387432 could save 676B (25% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scripts/scripts.js?1336730338 could save 571B (41% reduction).
Minifying https://www.uni-duesseldorf.de/home/typo3temp/java…43d5ea6c.js?1490884971 could save 340B (37% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/boot…Maps.min.js?1473963036 could save 330B (30% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…eelement.js?1373284502 could save 176B (19% reduction).

uni-duesseldorf.de Desktop Resources

Total Resources64
Number of Hosts3
Static Resources39
JavaScript Resources15
CSS Resources10

uni-duesseldorf.de Desktop Resource Breakdown

uni-duesseldorf.de mobile page speed rank

Last tested: 2018-10-08


Mobile Speed Bad
50/100

uni-duesseldorf.de Mobile Speed Test Quick Summary


priority - 44 Enable 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 425.3KiB (73% reduction).

Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…11.2.min.js?1424277603 could save 61.2KiB (65% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/css/bootstrap.css could save 46.4KiB (85% reduction).
Compressing https://www.uni-duesseldorf.de/home/startseite.html could save 44.7KiB (78% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/styles.css?1502459856 could save 43.4KiB (83% reduction).
Compressing https://piwik.rz.uni-duesseldorf.de/piwik/piwik.js could save 42.1KiB (65% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/hhu2015.css could save 38KiB (82% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/js/bootstrap.min.js could save 26.4KiB (73% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/js/responsive.js could save 23.9KiB (80% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971 could save 23.4KiB (80% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo.svg could save 20.4KiB (61% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ficPopup.js?1445418222 could save 13.3KiB (63% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/…ation_7.css?1493721544 could save 6.4KiB (81% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/boot…p/css/bootstrap_dd.css could save 5.8KiB (70% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/boot…nsit.min.js?1444377596 could save 4.4KiB (63% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3conf/ext/…galerie.css?1448355723 could save 3.6KiB (74% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…gleslide.js?1355229359 could save 2.9KiB (69% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…t_device.js?1481721098 could save 2.7KiB (75% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/…station.css?1359975640 could save 1.9KiB (73% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/tablet-V.css could save 1.9KiB (71% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…inslider.js?1359387432 could save 1.6KiB (61% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js could save 1.6KiB (67% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ider-new.js?1502460228 could save 1.6KiB (60% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…ccordion.js?1323958088 could save 1.5KiB (64% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…y.cookie.js?1310120424 could save 839B (54% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scripts/scripts.js?1336730338 could save 782B (55% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/en_icon.svg could save 667B (57% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/user_icon.svg could save 652B (45% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/scri…eelement.js?1373284502 could save 574B (58% reduction).
Compressing https://www.uni-duesseldorf.de/home/typo3temp/java…43d5ea6c.js?1490884971 could save 523B (56% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo_min.svg could save 492B (50% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/boot…Maps.min.js?1473963036 could save 466B (42% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/print.css?1319374722 could save 465B (55% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/css/fce.css?1319374722 could save 428B (51% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/search_icon.svg could save 166B (34% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/navi_icon.svg could save 113B (31% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/svg/portal_icon.svg could save 113B (28% reduction).

priority - 35 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://piwik.rz.uni-duesseldorf.de/piwik/piwik.js (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…geruniversitaetfin.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…_WiSe18-19_2018-07.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…Studstart_2018edns.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//red…o-Rundgang_2015-12.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin//use…anner_2018_170x250.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…llinger_e5d263baf2.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…erklein_2d3cf9f499.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…m_Z_361_b2a61be961.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…INthinz_f784e61ca8.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…inkedin_4473ec0138.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/_pro…_Rahmen_57f7a25323.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/css/bootstrap.css (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/boot…p/css/bootstrap_dd.css (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/js/bootstrap.min.js (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/js/responsive.js (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/hhu2015.css (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/tablet-V.css (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/icons/grey_box_close.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/icons/slider_stop_button.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/english_flag.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_footer_dot.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_mainnavi_bg.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/icons/a_metanavi.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…cons/icon_feed_cal.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/icon_feed_news.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/icons/icon_news.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…s/icon_weitersagen.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…s/link-icon-intern.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/link-icon-mail.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/kalender.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/en_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/hhu_logo_min.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/navi_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/portal_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/search_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/svg/user_icon.svg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/imag…i_duesseldorf_logo.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/images/zgnavi_base_7_7.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/reda…cebook-144ednhochn.png (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/reda…versityPortalseite.jpg (expiration not specified)
https://www.uni-duesseldorf.de/home/fileadmin/suchen-G.gif (expiration not specified)
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation.css (expiration not specified)
https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js (expiration not specified)
https://www.uni-duesseldorf.de/home/uploads/tx_igk…NeuMasteredfinwebe.gif (expiration not specified)

priority - 13 Optimize images

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

Optimize the following images to reduce their size by 125.5KiB (63% reduction).

Compressing https://www.uni-duesseldorf.de/home/fileadmin//red…geruniversitaetfin.jpg could save 64.7KiB (83% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin//use…anner_2018_170x250.jpg could save 38.1KiB (72% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/reda…versityPortalseite.jpg could save 8.5KiB (79% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…m_Z_361_b2a61be961.jpg could save 3.9KiB (21% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/reda…cebook-144ednhochn.png could save 3.6KiB (57% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…llinger_e5d263baf2.jpg could save 2.3KiB (15% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_footer_dot.gif could save 704B (85% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…erklein_2d3cf9f499.png could save 683B (19% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…_Rahmen_57f7a25323.jpg could save 643B (25% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/english_flag.gif could save 580B (59% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/zgnavi_base_7_7.gif could save 519B (31% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/_pro…inkedin_4473ec0138.png could save 414B (14% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/hhu_mainnavi_bg.jpg could save 321B (39% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/imag…ons/icon_feed_news.gif could save 202B (33% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/imag…cons/icon_feed_cal.gif could save 197B (33% reduction).
Compressing https://www.uni-duesseldorf.de/home/fileadmin/images/icons/icon_news.gif could save 140B (36% reduction).

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

Your page has 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.

Optimize CSS Delivery of the following:

https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971

priority - 5 Reduce server response time

In our test, your server responded in 0.51 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 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 35.5KiB (17% reduction).

Minifying https://www.uni-duesseldorf.de/home/typo3temp/styl…57822d4.css?1490884971 could save 8.4KiB (30% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/styles.css?1502459856 could save 7.8KiB (15% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/hhu2015.css could save 7.8KiB (17% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/css/bootstrap.css could save 7.3KiB (14% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/boot…p/css/bootstrap_dd.css could save 1.7KiB (22% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/…ation_7.css?1493721544 could save 877B (11% reduction).
Minifying https://www.uni-duesseldorf.de/home/typo3conf/ext/…galerie.css?1448355723 could save 671B (14% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/…station.css?1359975640 could save 334B (13% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/responsive/tablet-V.css could save 321B (12% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/print.css?1319374722 could save 167B (20% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/css/fce.css?1319374722 could save 149B (19% reduction).

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 19.1KiB (36% reduction).

Minifying https://www.uni-duesseldorf.de/home/fileadmin/bootstrap/js/responsive.js could save 10.2KiB (35% reduction).
Minifying https://www.uni-duesseldorf.de/home/typo3conf/ext/…pi1/bannerrotation2.js could save 1.6KiB (67% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…ccordion.js?1323958088 could save 1.6KiB (67% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…gleslide.js?1355229359 could save 1.4KiB (34% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…t_device.js?1481721098 could save 856B (24% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…ider-new.js?1502460228 could save 723B (27% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…y.cookie.js?1310120424 could save 711B (47% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…inslider.js?1359387432 could save 676B (25% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scripts/scripts.js?1336730338 could save 571B (41% reduction).
Minifying https://www.uni-duesseldorf.de/home/typo3temp/java…43d5ea6c.js?1490884971 could save 340B (37% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/boot…Maps.min.js?1473963036 could save 330B (30% reduction).
Minifying https://www.uni-duesseldorf.de/home/fileadmin/scri…eelement.js?1373284502 could save 176B (19% reduction).

uni-duesseldorf.de Mobile Resources

Total Resources75
Number of Hosts5
Static Resources47
JavaScript Resources17
CSS Resources15

uni-duesseldorf.de Mobile Resource Breakdown

uni-duesseldorf.de mobile page usability

Last tested: 2018-10-08


Mobile Usability Good
89/100

uni-duesseldorf.de Mobile Usability Test Quick Summary


priority - 10 Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

priority - 0 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 id="usernav_toggle" class="burger_wrap navbar-toggle"></div> is close to 1 other tap targets.

The tap target <div id="menu_users" class="artclose"></div> is close to 1 other tap targets.

The tap target <div id="searchform_toggle" class="burger_wrap navbar-toggle"></div> is close to 1 other tap targets.

The tap target <div id="leftnav_toggle" class="burger_wrap navbar-toggle"></div> is close to 2 other tap targets.

The tap target <div id="leftnav_toggle" class="burger_wrap navbar-toggle"></div> and 1 others are close to other tap targets.

uni-duesseldorf.de similar domains

Similar domains:
www.uni-duesseldorf.com
www.uni-duesseldorf.net
www.uni-duesseldorf.org
www.uni-duesseldorf.info
www.uni-duesseldorf.biz
www.uni-duesseldorf.us
www.uni-duesseldorf.mobi
www.ni-duesseldorf.de
www.uni-duesseldorf.de
www.yni-duesseldorf.de
www.uyni-duesseldorf.de
www.yuni-duesseldorf.de
www.hni-duesseldorf.de
www.uhni-duesseldorf.de
www.huni-duesseldorf.de
www.jni-duesseldorf.de
www.ujni-duesseldorf.de
www.juni-duesseldorf.de
www.ini-duesseldorf.de
www.uini-duesseldorf.de
www.iuni-duesseldorf.de
www.ui-duesseldorf.de
www.ubi-duesseldorf.de
www.unbi-duesseldorf.de
www.ubni-duesseldorf.de
www.uhi-duesseldorf.de
www.unhi-duesseldorf.de
www.uji-duesseldorf.de
www.unji-duesseldorf.de
www.umi-duesseldorf.de
www.unmi-duesseldorf.de
www.umni-duesseldorf.de
www.un-duesseldorf.de
www.unu-duesseldorf.de
www.uniu-duesseldorf.de
www.unui-duesseldorf.de
www.unj-duesseldorf.de
www.unij-duesseldorf.de
www.unk-duesseldorf.de
www.unik-duesseldorf.de
www.unki-duesseldorf.de
www.uno-duesseldorf.de
www.unio-duesseldorf.de
www.unoi-duesseldorf.de
www.uniduesseldorf.de
www.uni-uesseldorf.de
www.uni-xuesseldorf.de
www.uni-dxuesseldorf.de
www.uni-xduesseldorf.de
www.uni-suesseldorf.de
www.uni-dsuesseldorf.de
www.uni-sduesseldorf.de
www.uni-euesseldorf.de
www.uni-deuesseldorf.de
www.uni-eduesseldorf.de
www.uni-ruesseldorf.de
www.uni-druesseldorf.de
www.uni-rduesseldorf.de
www.uni-fuesseldorf.de
www.uni-dfuesseldorf.de
www.uni-fduesseldorf.de
www.uni-cuesseldorf.de
www.uni-dcuesseldorf.de
www.uni-cduesseldorf.de
www.uni-desseldorf.de
www.uni-dyesseldorf.de
www.uni-duyesseldorf.de
www.uni-dyuesseldorf.de
www.uni-dhesseldorf.de
www.uni-duhesseldorf.de
www.uni-dhuesseldorf.de
www.uni-djesseldorf.de
www.uni-dujesseldorf.de
www.uni-djuesseldorf.de
www.uni-diesseldorf.de
www.uni-duiesseldorf.de
www.uni-diuesseldorf.de
www.uni-dusseldorf.de
www.uni-duwsseldorf.de
www.uni-duewsseldorf.de
www.uni-duwesseldorf.de
www.uni-dussseldorf.de
www.uni-duessseldorf.de
www.uni-dusesseldorf.de
www.uni-dudsseldorf.de
www.uni-duedsseldorf.de
www.uni-dudesseldorf.de
www.uni-dursseldorf.de
www.uni-duersseldorf.de
www.uni-duresseldorf.de
www.uni-dueseldorf.de
www.uni-duewseldorf.de
www.uni-dueswseldorf.de
www.uni-dueeseldorf.de
www.uni-dueseseldorf.de
www.uni-dueesseldorf.de
www.uni-duedseldorf.de
www.uni-duesdseldorf.de
www.uni-duezseldorf.de
www.uni-dueszseldorf.de
www.uni-duezsseldorf.de
www.uni-duexseldorf.de
www.uni-duesxseldorf.de
www.uni-duexsseldorf.de
www.uni-dueaseldorf.de
www.uni-duesaseldorf.de
www.uni-dueasseldorf.de
www.uni-duesweldorf.de
www.uni-duessweldorf.de
www.uni-dueseeldorf.de
www.uni-duesseeldorf.de
www.uni-duesdeldorf.de
www.uni-duessdeldorf.de
www.uni-dueszeldorf.de
www.uni-duesszeldorf.de
www.uni-duesxeldorf.de
www.uni-duessxeldorf.de
www.uni-duesaeldorf.de
www.uni-duessaeldorf.de
www.uni-duessldorf.de
www.uni-duesswldorf.de
www.uni-duessewldorf.de
www.uni-duesssldorf.de
www.uni-duessesldorf.de
www.uni-duessdldorf.de
www.uni-duessedldorf.de
www.uni-duessrldorf.de
www.uni-duesserldorf.de
www.uni-duessreldorf.de
www.uni-duessedorf.de
www.uni-duessepdorf.de
www.uni-duesselpdorf.de
www.uni-duessepldorf.de
www.uni-duesseodorf.de
www.uni-duesselodorf.de
www.uni-duesseoldorf.de
www.uni-duessekdorf.de
www.uni-duesselkdorf.de
www.uni-duessekldorf.de
www.uni-duesselorf.de
www.uni-duesselxorf.de
www.uni-duesseldxorf.de
www.uni-duesselxdorf.de
www.uni-duesselsorf.de
www.uni-duesseldsorf.de
www.uni-duesselsdorf.de
www.uni-duesseleorf.de
www.uni-duesseldeorf.de
www.uni-duesseledorf.de
www.uni-duesselrorf.de
www.uni-duesseldrorf.de
www.uni-duesselrdorf.de
www.uni-duesselforf.de
www.uni-duesseldforf.de
www.uni-duesselfdorf.de
www.uni-duesselcorf.de
www.uni-duesseldcorf.de
www.uni-duesselcdorf.de
www.uni-duesseldrf.de
www.uni-duesseldirf.de
www.uni-duesseldoirf.de
www.uni-duesseldiorf.de
www.uni-duesseldkrf.de
www.uni-duesseldokrf.de
www.uni-duesseldkorf.de
www.uni-duesseldlrf.de
www.uni-duesseldolrf.de
www.uni-duesseldlorf.de
www.uni-duesseldprf.de
www.uni-duesseldoprf.de
www.uni-duesseldporf.de
www.uni-duesseldof.de
www.uni-duesseldoef.de
www.uni-duesseldoref.de
www.uni-duesseldoerf.de
www.uni-duesseldodf.de
www.uni-duesseldordf.de
www.uni-duesseldodrf.de
www.uni-duesseldoff.de
www.uni-duesseldorff.de
www.uni-duesseldofrf.de
www.uni-duesseldotf.de
www.uni-duesseldortf.de
www.uni-duesseldotrf.de
www.uni-duesseldor.de
www.uni-duesseldorc.de
www.uni-duesseldorfc.de
www.uni-duesseldorcf.de
www.uni-duesseldord.de
www.uni-duesseldorfd.de
www.uni-duesseldorr.de
www.uni-duesseldorfr.de
www.uni-duesseldorrf.de
www.uni-duesseldort.de
www.uni-duesseldorft.de
www.uni-duesseldorg.de
www.uni-duesseldorfg.de
www.uni-duesseldorgf.de
www.uni-duesseldorv.de
www.uni-duesseldorfv.de
www.uni-duesseldorvf.de

uni-duesseldorf.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.


uni-duesseldorf.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.