l3s.de Website Information
Daily Unique Visits: 3,952
Daily Page Views: 15,808
Income Per Day: $44
Estimated Value: $23,760
This website is located in Germany and is using following IP address 130.75.87.68. See the complete list of popular websites hosted in Germany.
l3s.de is registered under .DE top-level domain. Please check other sites in .DE zone.
Website l3s.de is using the following name servers:
- ns2.uni-hannover.de
- ns1.uni-hannover.de
- ns3.uni-hannover.de
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 l3s.de position in Alexa rank database was 41595 and the lowest rank position was 998977. Current position of l3s.de in Alexa rank database is 317578.
Desktop speed score of l3s.de (57/100) is better than the results of 31.79% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of l3s.de (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of l3s.de (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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l3s.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.
l3s.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: l3s.de
Status: connect
Status: connect
l3s.de server information
Servers Location
l3s.de desktop page speed rank
Last tested: 2019-07-06
Desktop Speed
Bad
57/100
l3s.de Desktop Speed Test Quick Summary
priority - 63Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 617.7KiB (88% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg could save 541.3KiB (88% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg could save 41.6KiB (91% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png could save 7.7KiB (72% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png could save 7.5KiB (72% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png could save 7.4KiB (75% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png could save 6.9KiB (76% reduction).
Compressing https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg could save 5.4KiB (91% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg could save 41.6KiB (91% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png could save 7.7KiB (72% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png could save 7.5KiB (72% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png could save 7.4KiB (75% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png could save 6.9KiB (76% reduction).
Compressing https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg could save 5.4KiB (91% reduction).
priority - 8Minify 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 81KiB (48% reduction).
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…nch.tools.min.js?v=1.x could save 59.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x could save 8KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2 could save 2.9KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2 could save 2.8KiB (27% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2 could save 1.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/eu_cookie_compliance/js…okie_compliance.js?v=1 could save 904B (26% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2 could save 859B (24% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1 could save 722B (57% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/override/…nite-scroll.js?v=8.7.2 could save 704B (48% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2 could save 647B (30% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2 could save 631B (49% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2 could save 561B (29% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2 could save 411B (45% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2 could save 350B (22% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.js?v=8.7.2 could save 256B (17% reduction) after compression.
Minifying https://www.l3s.de/modules/matomo/js/matomo.js?v=8.7.2 could save 235B (41% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2 could save 221B (36% reduction) after compression.
Minifying https://www.l3s.de/core/misc/dropbutton/dropbutton.js?v=8.7.2 could save 202B (20% reduction) after compression.
Minifying https://www.l3s.de/core/misc/debounce.js?v=8.7.2 could save 142B (36% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery-once/…ry.once.min.js?v=2.2.0 could save 122B (29% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2 could save 120B (44% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2 could save 117B (38% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x could save 8KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2 could save 2.9KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2 could save 2.8KiB (27% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2 could save 1.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/eu_cookie_compliance/js…okie_compliance.js?v=1 could save 904B (26% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2 could save 859B (24% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1 could save 722B (57% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/override/…nite-scroll.js?v=8.7.2 could save 704B (48% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2 could save 647B (30% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2 could save 631B (49% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2 could save 561B (29% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2 could save 411B (45% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2 could save 350B (22% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.js?v=8.7.2 could save 256B (17% reduction) after compression.
Minifying https://www.l3s.de/modules/matomo/js/matomo.js?v=8.7.2 could save 235B (41% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2 could save 221B (36% reduction) after compression.
Minifying https://www.l3s.de/core/misc/dropbutton/dropbutton.js?v=8.7.2 could save 202B (20% reduction) after compression.
Minifying https://www.l3s.de/core/misc/debounce.js?v=8.7.2 could save 142B (36% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery-once/…ry.once.min.js?v=2.2.0 could save 122B (29% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2 could save 120B (44% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2 could save 117B (38% reduction) after compression.
priority - 5Leverage 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.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/custom.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/update.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/custom.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/update.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg (expiration not specified)
priority - 3Avoid 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://l3s.de/
https://www.l3s.de/
https://www.l3s.de/de
https://www.l3s.de/
https://www.l3s.de/de
priority - 2Eliminate 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.
Optimize CSS Delivery of the following:
https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d
priority - 1Minify 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 7.1KiB (23% reduction).
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/navigation.css?psih7d could save 2.1KiB (27% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d could save 2.1KiB (29% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d could save 685B (11% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d could save 638B (19% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d could save 459B (70% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d could save 438B (11% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d could save 358B (35% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d could save 166B (71% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d could save 151B (68% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d could save 122B (26% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d could save 2.1KiB (29% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d could save 685B (11% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d could save 638B (19% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d could save 459B (70% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d could save 438B (11% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d could save 358B (35% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d could save 166B (71% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d could save 151B (68% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d could save 122B (26% reduction) after compression.
l3s.de Desktop Resource Breakdown
| Total Resources | 105 |
| Number of Hosts | 5 |
| Static Resources | 12 |
| JavaScript Resources | 46 |
| CSS Resources | 45 |
l3s.de mobile page speed rank
Last tested: 2019-08-25
Mobile Speed
Bad
44/100
l3s.de Mobile Speed Test Quick Summary
priority - 66Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 645.1KiB (91% reduction).
Compressing and resizing https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg could save 599.4KiB (98% reduction).
Compressing https://www.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg could save 25.9KiB (57% reduction).
Compressing https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg could save 5.4KiB (91% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png could save 4.1KiB (39% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png could save 3.7KiB (39% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png could save 3.6KiB (36% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png could save 2.9KiB (33% reduction).
Compressing https://www.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg could save 25.9KiB (57% reduction).
Compressing https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg could save 5.4KiB (91% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png could save 4.1KiB (39% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png could save 3.7KiB (39% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png could save 3.6KiB (36% reduction).
Compressing https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png could save 2.9KiB (33% reduction).
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 36 blocking script resources and 44 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.l3s.de/core/assets/vendor/domready/ready.min.js?v=1.0.8
https://www.l3s.de/core/assets/vendor/jquery/jquery.min.js?v=3.2.1
https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1
https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2
https://www.l3s.de/sites/default/files/languages/d…PoR-ZxUG4Cr4.js?psih7d
https://www.l3s.de/core/misc/drupal.js?v=8.7.2
https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery-migrate.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/imagesloader.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…arousel.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/waypoint.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/masonry.pkgd.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/isotope.pkgd.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/wow.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/ytpla…TPlayer.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2
https://www.l3s.de/modules/gavias_sliderlayer/vend…nch.tools.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…n.actions.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend….carousel.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…n.kenburn.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…animation.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…migration.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…avigation.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend….parallax.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…lideanims.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…ion.video.min.js?v=1.x
https://www.l3s.de/core/assets/vendor/jquery/jquery.min.js?v=3.2.1
https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1
https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2
https://www.l3s.de/sites/default/files/languages/d…PoR-ZxUG4Cr4.js?psih7d
https://www.l3s.de/core/misc/drupal.js?v=8.7.2
https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery-migrate.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/imagesloader.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…arousel.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/waypoint.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/masonry.pkgd.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/isotope.pkgd.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/wow.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/ytpla…TPlayer.min.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2
https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2
https://www.l3s.de/modules/gavias_sliderlayer/vend…nch.tools.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…n.actions.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend….carousel.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…n.kenburn.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…animation.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…migration.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…avigation.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend….parallax.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…lideanims.min.js?v=1.x
https://www.l3s.de/modules/gavias_sliderlayer/vend…ion.video.min.js?v=1.x
Optimize CSS Delivery of the following:
https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…lign.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ding.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…roup.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…line.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ails.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…list.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…wrap.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…iner.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ance.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…size.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ader.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…tus-counter.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…rt-counters.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…eneral-info.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…drag.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…sort.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…hild.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/views/views.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d
https://www.l3s.de/modules/eu_cookie_compliance/cs…_compliance.css?psih7d
https://www.l3s.de/modules/social_media_links/css/…links.theme.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…/navigation.css?psih7d
https://www.l3s.de/modules/gavias_blockbuilder/ass…ss/frontend.css?psih7d
https://fonts.googleapis.com/css?family=Raleway:400,600,700,800,900
https://fonts.googleapis.com/css?family=Open+Sans:400,600,700,800
https://www.l3s.de/themes/gavias_tico/css/sliderlayer.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/font-awesome.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/icon.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…arousel.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…default.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/ytpla…TPlayer.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/template.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/bootstrap.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/custom.css
https://www.l3s.de/themes/gavias_tico/css/update.css
https://www.l3s.de/core/themes/stable/css/system/c…lign.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ding.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…roup.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…line.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ails.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…list.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…wrap.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…iner.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ance.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…size.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…ader.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…tus-counter.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…rt-counters.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…eneral-info.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…drag.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…sort.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/system/c…hild.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/views/views.module.css?psih7d
https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d
https://www.l3s.de/modules/eu_cookie_compliance/cs…_compliance.css?psih7d
https://www.l3s.de/modules/social_media_links/css/…links.theme.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d
https://www.l3s.de/modules/gavias_sliderlayer/vend…/navigation.css?psih7d
https://www.l3s.de/modules/gavias_blockbuilder/ass…ss/frontend.css?psih7d
https://fonts.googleapis.com/css?family=Raleway:400,600,700,800,900
https://fonts.googleapis.com/css?family=Open+Sans:400,600,700,800
https://www.l3s.de/themes/gavias_tico/css/sliderlayer.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/font-awesome.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/icon.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…arousel.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/owl-c…default.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d
https://www.l3s.de/themes/gavias_tico/vendor/ytpla…TPlayer.min.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/template.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/bootstrap.css?psih7d
https://www.l3s.de/themes/gavias_tico/css/custom.css
https://www.l3s.de/themes/gavias_tico/css/update.css
priority - 10Avoid 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://l3s.de/
https://www.l3s.de/
https://www.l3s.de/de
https://www.l3s.de/
https://www.l3s.de/de
priority - 8Minify 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 81KiB (48% reduction).
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…nch.tools.min.js?v=1.x could save 59.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x could save 8KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2 could save 2.9KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2 could save 2.8KiB (27% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2 could save 1.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/eu_cookie_compliance/js…okie_compliance.js?v=1 could save 904B (26% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2 could save 859B (24% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1 could save 722B (57% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/override/…nite-scroll.js?v=8.7.2 could save 704B (48% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2 could save 647B (30% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2 could save 631B (49% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2 could save 561B (29% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2 could save 411B (45% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2 could save 350B (22% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.js?v=8.7.2 could save 256B (17% reduction) after compression.
Minifying https://www.l3s.de/modules/matomo/js/matomo.js?v=8.7.2 could save 235B (41% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2 could save 221B (36% reduction) after compression.
Minifying https://www.l3s.de/core/misc/dropbutton/dropbutton.js?v=8.7.2 could save 202B (20% reduction) after compression.
Minifying https://www.l3s.de/core/misc/debounce.js?v=8.7.2 could save 142B (36% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery-once/…ry.once.min.js?v=2.2.0 could save 122B (29% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2 could save 120B (44% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2 could save 117B (38% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ch.revolution.js?v=1.x could save 8KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.js?v=8.7.2 could save 2.9KiB (33% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/bootstrap.js?v=8.7.2 could save 2.8KiB (27% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.easing.js?v=8.7.2 could save 1.1KiB (58% reduction) after compression.
Minifying https://www.l3s.de/modules/eu_cookie_compliance/js…okie_compliance.js?v=1 could save 904B (26% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/main.js?v=8.7.2 could save 859B (24% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1 could save 722B (57% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/js/override/…nite-scroll.js?v=8.7.2 could save 704B (48% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jpreloader.min.js?v=8.7.2 could save 647B (30% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.appear.js?v=8.7.2 could save 631B (49% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…iechart.min.js?v=8.7.2 could save 561B (29% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/count-to.js?v=8.7.2 could save 411B (45% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquer…query.typer.js?v=8.7.2 could save 350B (22% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.js?v=8.7.2 could save 256B (17% reduction) after compression.
Minifying https://www.l3s.de/modules/matomo/js/matomo.js?v=8.7.2 could save 235B (41% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/jquery.unveil.js?v=8.7.2 could save 221B (36% reduction) after compression.
Minifying https://www.l3s.de/core/misc/dropbutton/dropbutton.js?v=8.7.2 could save 202B (20% reduction) after compression.
Minifying https://www.l3s.de/core/misc/debounce.js?v=8.7.2 could save 142B (36% reduction) after compression.
Minifying https://www.l3s.de/core/assets/vendor/jquery-once/…ry.once.min.js?v=2.2.0 could save 122B (29% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupal.init.js?v=8.7.2 could save 120B (44% reduction) after compression.
Minifying https://www.l3s.de/core/misc/drupalSettingsLoader.js?v=8.7.2 could save 117B (38% reduction) after compression.
priority - 7Leverage 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.l3s.de/sites/default/files/L3S_Logo_NEU_small.jpg (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/custom.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/update.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Medizin_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…roduktion_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…obilitaet_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…e-Bildung_Icon_L3S.png (expiration not specified)
https://www.l3s.de/sites/default/files/inline-imag…-Header-Startseite.jpg (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/custom.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/css/update.css (expiration not specified)
https://www.l3s.de/themes/gavias_tico/images/bg-footer.jpg (expiration not specified)
priority - 1Minify 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 7.1KiB (23% reduction).
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/navigation.css?psih7d could save 2.1KiB (27% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d could save 2.1KiB (29% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d could save 685B (11% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d could save 638B (19% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d could save 459B (70% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d could save 438B (11% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d could save 358B (35% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d could save 166B (71% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d could save 151B (68% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d could save 122B (26% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…ss/settings.css?psih7d could save 2.1KiB (29% reduction) after compression.
Minifying https://www.l3s.de/modules/gavias_sliderlayer/vend…/css/layers.css?psih7d could save 685B (11% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/vendor/prett…prettyPhoto.css?psih7d could save 638B (19% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…dden.module.css?psih7d could save 459B (70% reduction) after compression.
Minifying https://www.l3s.de/themes/gavias_tico/css/animate.css?psih7d could save 438B (11% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/core/dro…/dropbutton.css?psih7d could save 358B (35% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…s/js.module.css?psih7d could save 166B (71% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…rfix.module.css?psih7d could save 151B (68% reduction) after compression.
Minifying https://www.l3s.de/core/themes/stable/css/system/c…ress.module.css?psih7d could save 122B (26% reduction) after compression.
l3s.de Mobile Resource Breakdown
| Total Resources | 106 |
| Number of Hosts | 5 |
| Static Resources | 12 |
| JavaScript Resources | 46 |
| CSS Resources | 45 |
l3s.de mobile page usability
Last tested: 2019-08-25
Mobile Usability
Good
99/100
l3s.de Mobile Usability Test Quick Summary
priority - 0Size 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
The tap target
The tap target
The tap target
<a href="/de/node/1938">Neue Studie: D…er manipulativ</a> and 2 others are close to other tap targets.The tap target
<a href="/de/node/1934">Data Science i…rt assistants”</a> is close to 1 other tap targets.The tap target
<a href="/de/node/1934"></a> and 1 others are close to other tap targets.The tap target
<a href="/de/node/1900">Datenschutz</a> and 1 others are close to other tap targets.l3s.de HTML validation
Errors
Legacy doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 103
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Line: 3 Column: 104 - 3
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" version="XHTML+RDFa 1.0" dir="ltr" > <head..." Line: 110 Column: 74 - 170
"...t active"><a href="/de/home" class="language-link active" xml:lang="de" title="L3S Research Center | home">Deutsc..." Line: 111 Column: 21 - 110
"..."en last"><a href="/en/home" class="language-link" xml:lang="en" title="L3S Research Center | home">Englis..."
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" version="XHTML+RDFa 1.0" dir="ltr" > <head..." Line: 110 Column: 74 - 170
"...t active"><a href="/de/home" class="language-link active" xml:lang="de" title="L3S Research Center | home">Deutsc..." Line: 111 Column: 21 - 110
"..."en last"><a href="/en/home" class="language-link" xml:lang="en" title="L3S Research Center | home">Englis..."
The “version” attribute on the “html” element is obsolete. You can safely omit it.
Line: 3 Column: 104 - 3
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" version="XHTML+RDFa 1.0" dir="ltr" > <head..."
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" version="XHTML+RDFa 1.0" dir="ltr" > <head..."
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Line: 4 Column: 4 - 51
"...="ltr" > <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."
"...="ltr" > <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."
Element “input” is missing required attribute “alt”.
Line: 123 Column: 58 - 183
"...-actions"><input type="image" id="edit-submit" name="submit" src="/sites/www.l3s.de/themes/L3S/images/search.png" class="form-submit" /></div>..."
"...-actions"><input type="image" id="edit-submit" name="submit" src="/sites/www.l3s.de/themes/L3S/images/search.png" class="form-submit" /></div>..."
Bad value “16px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Line: 151 Column: 198 - 373
"...nofollow"><img class="print-icon" src="https://www.l3s.de/sites/www.l3s.de/modules/print/print_pdf/icons/pdf_icon.png" width="16px" height="16px" alt="PDF version" title="PDF version" /></a></..."
"...nofollow"><img class="print-icon" src="https://www.l3s.de/sites/www.l3s.de/modules/print/print_pdf/icons/pdf_icon.png" width="16px" height="16px" alt="PDF version" title="PDF version" /></a></..."
Bad value “16px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Line: 151 Column: 198 - 373
"...nofollow"><img class="print-icon" src="https://www.l3s.de/sites/www.l3s.de/modules/print/print_pdf/icons/pdf_icon.png" width="16px" height="16px" alt="PDF version" title="PDF version" /></a></..."
"...nofollow"><img class="print-icon" src="https://www.l3s.de/sites/www.l3s.de/modules/print/print_pdf/icons/pdf_icon.png" width="16px" height="16px" alt="PDF version" title="PDF version" /></a></..."
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 250 Column: 83 - 208
"...-content"><div class="view view-sub-view-bin view-id-sub_view_bin view-display-id-default view-dom-id-1fe62028c0398009198f20998fc06ee8"> ..." Line: 266 Column: 102 - 243
"...ownloads"><div class="view view-sub-view-l3s-at-work view-id-sub_view_l3s_at_work view-display-id-default view-dom-id-e7d06a2e3aaab34eb10ee7da53ab4afb"> ..." Line: 282 Column: 104 - 267
"...ownloads"><div class="view view-clone-of-sub-view-annual-report view-id-clone_of_sub_view_annual_report view-display-id-default view-dom-id-00aa5cbebab68f362e822d06f63e6881"> ..."
"...-content"><div class="view view-sub-view-bin view-id-sub_view_bin view-display-id-default view-dom-id-1fe62028c0398009198f20998fc06ee8"> ..." Line: 266 Column: 102 - 243
"...ownloads"><div class="view view-sub-view-l3s-at-work view-id-sub_view_l3s_at_work view-display-id-default view-dom-id-e7d06a2e3aaab34eb10ee7da53ab4afb"> ..." Line: 282 Column: 104 - 267
"...ownloads"><div class="view view-clone-of-sub-view-annual-report view-id-clone_of_sub_view_annual_report view-display-id-default view-dom-id-00aa5cbebab68f362e822d06f63e6881"> ..."
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 406 Column: 82 - 84
"...-content"><p>Das Pr..." Line: 424 Column: 82 - 84
"...-content"><p>Cyberc..." Line: 442 Column: 82 - 84
"...-content"><p>Rund 4..." Line: 460 Column: 82 - 84
"...-content"><p>Auf Sc..."
"...-content"><p>Das Pr..." Line: 424 Column: 82 - 84
"...-content"><p>Cyberc..." Line: 442 Column: 82 - 84
"...-content"><p>Rund 4..." Line: 460 Column: 82 - 84
"...-content"><p>Auf Sc..."
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l3s.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.
l3s.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.