vutbr.cz Website Information
Daily Unique Visits: 122,395
Daily Page Views: 734,370
Income Per Day: $1,469
Estimated Value: $1,057,680
This website is located in Czech Republic and is using following IP address 147.229.2.90. See the complete list of popular websites hosted in Czech Republic.
vutbr.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website vutbr.cz is using the following name servers:
- pipit.cis.vutbr.cz
- rhino.cis.vutbr.cz
and is probably hosted by Brno University of Technology. See the full list of other websites hosted by Brno University of Technology.
The highest website vutbr.cz position in Alexa rank database was 11621 and the lowest rank position was 11844. Current position of vutbr.cz in Alexa rank database is 11718.
Desktop speed score of vutbr.cz (83/100) is better than the results of 76.15% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of vutbr.cz (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 vutbr.cz (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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vutbr.cz 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.
vutbr.cz 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.
vutbr.cz server information
Servers Location
vutbr.cz desktop page speed rank
Last tested: 2018-02-14
vutbr.cz Desktop Speed Test Quick Summary
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://i.vutbr.cz/www_base/lib_www/jquery/jquery-1.11.2.min.js
https://i.vutbr.cz/www_base/lib_www/jquery/jquery-migrate-1.2.1.js
https://i.vutbr.cz/www_base/lib_www/jquery/externa…query.fancybox.pack.js
https://i.vutbr.cz/www_base/lib_www/jquery/ui/jque…i-1.10.3.custom.min.js
https://i.vutbr.cz/www_base/lib_www/ed/ed.js?version=8
https://i.vutbr.cz/www_base/lib_www/ed/ed.autocomplete.pack.js?version=8
https://i.vutbr.cz/images/layout_portal2018/js/modernizr.min.js
https://i.vutbr.cz/images/layout_portal2018/js/cookies.js
Optimize CSS Delivery of the following:
https://i.vutbr.cz/css/portal2018_vutpath.css?ver=10
https://i.vutbr.cz/www_base/lib_www/jquery/externa…ox/jquery.fancybox.css
https://i.vutbr.cz/www_base/lib_www/jquery/themes/…i-1.9.2.custom.min.css
https://i.vutbr.cz/www_base/css/autoCombo/autoCombo.css
https://i.vutbr.cz/www_base/css/autoCombo/autoCombo_portal.css
priority - 4Reduce server response time
priority - 4Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.googletagmanager.com/gtm.js?id=GTM-WCCFFS (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/157305…5491?v=2.8.11&r=stable (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 0Minify 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 3.2KiB (37% reduction).
Minifying https://i.vutbr.cz/images/layout_portal2018/js/cookies.js could save 853B (36% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/lib_www/ed/ed.js?version=8 could save 123B (16% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.5KiB (16% reduction).
priority - 0Minify 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 1.4KiB (18% reduction).
Minifying https://i.vutbr.cz/www_base/css/autoCombo/autoCombo.css could save 309B (24% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/lib_www/jquery/externa…ox/jquery.fancybox.css could save 229B (17% reduction) after compression.
Minifying https://i.vutbr.cz/css/portal2018_vutpath.css?ver=10 could save 180B (21% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/css/autoCombo/autoCombo_portal.css could save 130B (28% reduction).
priority - 0Enable 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 240B (51% reduction).
vutbr.cz Desktop Resource Breakdown
Total Resources | 47 |
Number of Hosts | 12 |
Static Resources | 32 |
JavaScript Resources | 22 |
CSS Resources | 7 |
vutbr.cz mobile page speed rank
Last tested: 2018-02-06
vutbr.cz Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://i.vutbr.cz/www_base/lib_www/jquery/jquery-1.11.2.min.js
https://i.vutbr.cz/www_base/lib_www/jquery/jquery-migrate-1.2.1.js
https://i.vutbr.cz/www_base/lib_www/jquery/externa…query.fancybox.pack.js
https://i.vutbr.cz/www_base/lib_www/jquery/ui/jque…i-1.10.3.custom.min.js
https://i.vutbr.cz/www_base/lib_www/ed/ed.js?version=7
https://i.vutbr.cz/www_base/lib_www/ed/ed.autocomplete.pack.js?version=7
https://i.vutbr.cz/images/layout_portal2018/js/modernizr.min.js
https://i.vutbr.cz/images/layout_portal2018/js/cookies.js
Optimize CSS Delivery of the following:
https://i.vutbr.cz/css/portal2018_vutpath.css?ver=10
https://i.vutbr.cz/www_base/lib_www/jquery/externa…ox/jquery.fancybox.css
https://i.vutbr.cz/www_base/lib_www/jquery/themes/…i-1.9.2.custom.min.css
https://i.vutbr.cz/www_base/css/autoCombo/autoCombo.css
https://i.vutbr.cz/www_base/css/autoCombo/autoCombo_portal.css
priority - 6Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.googletagmanager.com/gtm.js?id=GTM-WCCFFS (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/157305…5491?v=2.8.11&r=stable (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3Reduce server response time
priority - 0Minify 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 3.2KiB (37% reduction).
Minifying https://i.vutbr.cz/images/layout_portal2018/js/cookies.js could save 853B (36% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/lib_www/ed/ed.js?version=7 could save 123B (16% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.5KiB (16% reduction).
priority - 0Minify 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 1.4KiB (18% reduction).
Minifying https://i.vutbr.cz/www_base/css/autoCombo/autoCombo.css could save 309B (24% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/lib_www/jquery/externa…ox/jquery.fancybox.css could save 229B (17% reduction) after compression.
Minifying https://i.vutbr.cz/css/portal2018_vutpath.css?ver=10 could save 180B (21% reduction) after compression.
Minifying https://i.vutbr.cz/www_base/css/autoCombo/autoCombo_portal.css could save 130B (28% reduction).
priority - 0Enable 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 240B (51% reduction).
vutbr.cz Mobile Resource Breakdown
Total Resources | 46 |
Number of Hosts | 12 |
Static Resources | 31 |
JavaScript Resources | 22 |
CSS Resources | 7 |
vutbr.cz mobile page usability
Last tested: 2018-02-06
vutbr.cz 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.
<a href="https://www.vutbr.cz/cookies">soubory cookie</a>
is close to 1 other tap targets.vutbr.cz HTML validation
Errors
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
"...dge"> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
"...8" /> <meta http-equiv="Content-Language" content="cz"> <..."
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="57x57" href="/images/apple-touch-icon-57x57.png" /> <..." Line: 80 Column: 5 - 103
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="72x72" href="/images/apple-touch-icon-72x72.png" /> <..." Line: 81 Column: 5 - 103
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="76x76" href="/images/apple-touch-icon-76x76.png" /> <..." Line: 82 Column: 5 - 107
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/images/apple-touch-icon-114x114.png" /> <..." Line: 83 Column: 5 - 107
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="120x120" href="/images/apple-touch-icon-120x120.png" /> <..." Line: 84 Column: 5 - 107
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="144x144" href="/images/apple-touch-icon-144x144.png" /> <..." Line: 85 Column: 5 - 107
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="152x152" href="/images/apple-touch-icon-152x152.png" /> <..." Line: 86 Column: 5 - 107
"...g" /> <link rel="apple-touch-icon-precomposed" sizes="180x180" href="/images/apple-touch-icon-180x180.png" /> ..."
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
"..." /> <meta http-equiv="Content-Script-Type" content="text/javascript"> <..."
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
"...ipt"> <meta http-equiv="Content-Style-Type" content="text/css"> ..."
Attribute “for” not allowed on element “button” at this point.
"... <button id="tsrchBut_text" for="tsrchInput" type='submit' name='button_text' title="Hledej na vutbr.cz a v osobách"> ..."
Bad value “noindex,nofollow” for attribute “rel” on element “a”: The string “noindex,nofollow” is not a registered keyword.
"... <br><a href="/login/ " rel="noindex,nofollow">Přihlá..." Line: 158 Column: 74 - 113
"... se</a> │ <a href="/intra" rel="noindex,nofollow">INTRAP..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"... href="#"><img src = "https://i.vutbr.cz/images/layout_portal/arrow_banner_left.png"></a> ..." Line: 186 Column: 28 - 103
"... href="#"><img src = "https://i.vutbr.cz/images/layout_portal/arrow_banner_right.png"></a> ..."
Warnings
The “language” attribute on the “script” element is obsolete. You can safely omit it.
"...ip"></div><script language=javascript type="text/javascript">ttip_o..."
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vutbr.cz 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.
vutbr.cz 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.