tu-freiberg.de Website Information
Daily Unique Visits: 56,163
Daily Page Views: 336,978
Income Per Day: $674
Estimated Value: $485,280
This website is located in Germany and is using following IP address 139.20.64.219. See the complete list of popular websites hosted in Germany.
tu-freiberg.de is registered under .DE top-level domain. Please check other sites in .DE zone.
Website tu-freiberg.de is using the following name servers:
- edns1.hrz.tu-freiberg.de
- dns-3.dfn.de
- edns2.hrz.tu-freiberg.de
- dns-1.dfn.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 tu-freiberg.de position in Alexa rank database was 24139 and the lowest rank position was 26397. Current position of tu-freiberg.de in Alexa rank database is 25537.
Desktop speed score of tu-freiberg.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 tu-freiberg.de (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of tu-freiberg.de (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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tu-freiberg.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.
tu-freiberg.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.
Status: connect
tu-freiberg.de server information
Servers Location
tu-freiberg.de desktop page speed rank
Last tested: 2016-12-08
tu-freiberg.de Desktop Speed Test Quick Summary
priority - 45Enable 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 443.5KiB (73% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…35b71814f83596787e.css could save 106.5KiB (79% reduction).
Compressing http://webstat.hrz.tu-freiberg.de/piwik/piwik.js could save 37.4KiB (65% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…5c0e122b20bcb1447c.css could save 3.2KiB (87% reduction).
Compressing http://tu-freiberg.de/sites/default/files/js/js_a8…a36fb9aa96dc6e57150.js could save 643B (55% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…1ada1b3355618f364d.css could save 614B (56% reduction).
priority - 17Optimize images
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Optimize the following images to reduce their size by 162KiB (29% reduction).
Compressing http://tu-freiberg.de/sites/default/files/imagecac…esolution_img_6254.jpg could save 23.7KiB (20% reduction).
Compressing http://tu-freiberg.de/sites/default/files/imagecac…rlesung_kopie.jpg.jpeg could save 23.7KiB (29% reduction).
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Compressing http://tu-freiberg.de/sites/default/files/imagecac…tschlandstip2.jpg.jpeg could save 21KiB (37% reduction).
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Compressing http://tu-freiberg.de/sites/default/files/media/un…familienfreundlich.png could save 1.9KiB (40% reduction).
Compressing http://tu-freiberg.de/sites/default/files/media/un…emdenfeindlichkeit.png could save 1.7KiB (24% reduction).
Compressing http://tu-freiberg.de/sites/default/modules/colorb…me/images/controls.png could save 717B (38% reduction).
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://tu-freiberg.de/sites/default/files/js/js_a8…a36fb9aa96dc6e57150.js
Optimize CSS Delivery of the following:
http://tu-freiberg.de/sites/default/files/css/css_…5c0e122b20bcb1447c.css
priority - 6Minify 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 55.6KiB (14% reduction).
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 1Leverage 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:
tu-freiberg.de Desktop Resource Breakdown
| Total Resources | 25 |
| Number of Hosts | 2 |
| Static Resources | 23 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
tu-freiberg.de mobile page speed rank
Last tested: 2016-12-08
tu-freiberg.de Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
http://tu-freiberg.de/sites/default/files/css/css_…5c0e122b20bcb1447c.css
priority - 45Enable 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 443.5KiB (73% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…35b71814f83596787e.css could save 106.5KiB (79% reduction).
Compressing http://webstat.hrz.tu-freiberg.de/piwik/piwik.js could save 37.4KiB (65% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…5c0e122b20bcb1447c.css could save 3.2KiB (87% reduction).
Compressing http://tu-freiberg.de/sites/default/files/js/js_a8…a36fb9aa96dc6e57150.js could save 643B (55% reduction).
Compressing http://tu-freiberg.de/sites/default/files/css/css_…1ada1b3355618f364d.css could save 614B (56% reduction).
priority - 6Minify 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 55.6KiB (14% reduction).
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 49KiB (32% reduction).
Compressing http://tu-freiberg.de/sites/default/files/imagecac…tschlandstip2.jpg.jpeg could save 21KiB (37% reduction).
Compressing http://tu-freiberg.de/sites/default/files/media/un…familienfreundlich.png could save 1.9KiB (40% reduction).
Compressing http://tu-freiberg.de/sites/default/files/media/un…emdenfeindlichkeit.png could save 1.7KiB (24% reduction).
Compressing http://tu-freiberg.de/sites/default/modules/colorb…me/images/controls.png could save 717B (38% reduction).
priority - 1Leverage 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:
tu-freiberg.de Mobile Resource Breakdown
| Total Resources | 20 |
| Number of Hosts | 2 |
| Static Resources | 18 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
tu-freiberg.de mobile page usability
Last tested: 2016-12-08
tu-freiberg.de Mobile Usability Test Quick Summary
priority - 1Size 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.
<a href="#content" class="element-invisi…ment-focusable">Skip to main content</a> and 1 others are close to other tap targets.<a id="tubaf2-zoom-increase" href="#">A+</a> is close to 2 other tap targets.<a id="tubaf2-zoom-reset" href="#">A</a> is close to 2 other tap targets.<a id="tubaf2-zoom-decrease" href="#">A-</a> is close to 2 other tap targets.The tap target
<a href="http://www.fac…m/bergakademie" class="icon-only fa f…acebook-square">Facebook</a> and 2 others are close to other tap targets.tu-freiberg.de HTML validation
Errors
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
".../title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link..."
Bad value “” for attribute “name” on element “select”: Must not be empty.
"...rapper"> <select name="" class="form-select quick_menu_select" id="quick_menu_menu_schnellnavigation" ><optio..."
Element “h3” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
"...zeugbaus"><h3>Wissen..." Line: 150 Column: 286 - 289
"...versität"><h3>13 Mil..." Line: 160 Column: 263 - 266
"...PARFORCE"><h3>Umwelt..."
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
"...an></span><div class="views-field-title">24. Sä..." Line: 199 Column: 214 - 244
"...an></span><div class="views-field-title">MINT-E..." Line: 205 Column: 203 - 233
"...an></span><div class="views-field-title">14. Ho..."
Warnings
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
"...submit" value="" class="form..."
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tu-freiberg.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.
tu-freiberg.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.