vstecb.cz Website Information
Daily Unique Visits: 2,369
Daily Page Views: 7,107
Income Per Day: $21
Estimated Value: $7,560
This website is located in Czech Republic and is using following IP address 81.2.194.241. See the complete list of popular websites hosted in Czech Republic.
vstecb.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website vstecb.cz is using the following name servers:
- ns.forpsi.cz
- ns.forpsi.it
- ns.forpsi.net
and is probably hosted by INTERNET CZ, a.s.. See the full list of other websites hosted by INTERNET CZ, a.s..
The highest website vstecb.cz position in Alexa rank database was 34583 and the lowest rank position was 997726. Current position of vstecb.cz in Alexa rank database is 454107.
Desktop speed score of vstecb.cz (29/100) is better than the results of 7.9% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of vstecb.cz (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of vstecb.cz (23/100) is better than the results of 5.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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vstecb.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.
vstecb.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.
% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Thu Dec 16 16:34:46 2021
domain: vstecb.cz
registrant: CID-ID136013204238191-STABLECZ
admin-c: MULAC
nsset: FORPSI
registrar: REG-INTERNET-CZ
registered: 18.07.2006 13:35:00
changed: 07.02.2013 13:56:06
expire: 18.07.2022
contact: CID-ID136013204238191-STABLECZ
org: Vysoka skola technicka a ekonomicka
name: Vysoka skola technicka a ekonomicka
address: Okruzni 10
address: Ceske Budejovice
address: 37001
address: CZ
registrar: REG-STABLE
created: 06.02.2013 07:27:23
changed: 15.05.2018 21:32:00
contact: MULAC
name: Petr Mulac
address: Okruzni 10
address: Ceske Budejovice
address: 370 01
address: CZ
registrar: REG-INTERNET-CZ
created: 23.06.2010 10:44:22
changed: 15.05.2018 21:32:00
nsset: FORPSI
nserver: ns.forpsi.net
nserver: ns.forpsi.cz (81.2.209.185, 2001:15e8:201:1::d1b9)
nserver: ns.forpsi.it
tech-c: FORPSI
registrar: REG-INTERNET-CZ
created: 01.10.2007 10:19:47
changed: 05.01.2016 11:50:14
contact: FORPSI
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 04.08.2008 14:42:08
changed: 15.05.2018 21:32:00
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Thu Dec 16 16:34:46 2021
domain: vstecb.cz
registrant: CID-ID136013204238191-STABLECZ
admin-c: MULAC
nsset: FORPSI
registrar: REG-INTERNET-CZ
registered: 18.07.2006 13:35:00
changed: 07.02.2013 13:56:06
expire: 18.07.2022
contact: CID-ID136013204238191-STABLECZ
org: Vysoka skola technicka a ekonomicka
name: Vysoka skola technicka a ekonomicka
address: Okruzni 10
address: Ceske Budejovice
address: 37001
address: CZ
registrar: REG-STABLE
created: 06.02.2013 07:27:23
changed: 15.05.2018 21:32:00
contact: MULAC
name: Petr Mulac
address: Okruzni 10
address: Ceske Budejovice
address: 370 01
address: CZ
registrar: REG-INTERNET-CZ
created: 23.06.2010 10:44:22
changed: 15.05.2018 21:32:00
nsset: FORPSI
nserver: ns.forpsi.net
nserver: ns.forpsi.cz (81.2.209.185, 2001:15e8:201:1::d1b9)
nserver: ns.forpsi.it
tech-c: FORPSI
registrar: REG-INTERNET-CZ
created: 01.10.2007 10:19:47
changed: 05.01.2016 11:50:14
contact: FORPSI
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 04.08.2008 14:42:08
changed: 15.05.2018 21:32:00
vstecb.cz server information
Servers Location
vstecb.cz desktop page speed rank
Last tested: 2019-09-04
Desktop Speed
Bad
29/100
vstecb.cz Desktop Speed Test Quick Summary
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http://www.vstecb.cz/wp-content/plugins/js_compose…oser.min.css?ver=5.4.5
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priority - 12Leverage 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:
http://www.vstecb.cz/wp-content/plugins/master-sli…c/assets/css/blank.gif (expiration not specified)
http://www.vstecb.cz/wp-content/plugins/master-sli…s/common/loading-2.gif (expiration not specified)
http://www.vstecb.cz/wp-content/plugins/master-sli…skins/light-skin-1.png (expiration not specified)
http://www.vstecb.cz/wp-content/themes/university/…default-photo-grid.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/ajj.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/button_en.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/esn.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/logo-vste.png (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/02/ro…a_slevarna-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/03/IM…212_113759-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/06/DSC_0015-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/08/VI…_-page-002-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/08/aj.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/08/cats-554x674.jpg (expiration not specified)
http://static.hotjar.com/c/hotjar-582457.js?sv=5 (60 seconds)
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https://www.googletagmanager.com/gtag/js?id=AW-942916429 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-971006187 (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/148418…74710?v=2.9.4&r=stable (20 minutes)
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https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4 (20 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.vstecb.cz/wp-content/plugins/master-sli…s/common/loading-2.gif (expiration not specified)
http://www.vstecb.cz/wp-content/plugins/master-sli…skins/light-skin-1.png (expiration not specified)
http://www.vstecb.cz/wp-content/themes/university/…default-photo-grid.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/ajj.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/button_en.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/esn.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/logo-vste.png (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/02/ro…a_slevarna-554x674.jpg (expiration not specified)
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http://www.vstecb.cz/wp-content/uploads/2019/08/aj.jpg (expiration not specified)
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http://static.hotjar.com/c/hotjar-582457.js?sv=5 (60 seconds)
http://www.googletagmanager.com/gtm.js?id=GTM-W4N6F7 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-942916429 (15 minutes)
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http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/148418…74710?v=2.9.4&r=stable (20 minutes)
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https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4 (20 minutes)
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priority - 4Prioritize 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.
Only about 4% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 2Minify 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 21.2KiB (23% reduction).
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priority - 2Minify 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 16.3KiB (33% reduction).
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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 10.5KiB (15% reduction).
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vstecb.cz Desktop Resource Breakdown
| Total Resources | 82 |
| Number of Hosts | 16 |
| Static Resources | 28 |
| JavaScript Resources | 35 |
| CSS Resources | 13 |
vstecb.cz mobile page speed rank
Last tested: 2019-08-16
Mobile Speed
Bad
23/100
vstecb.cz Mobile Speed Test Quick Summary
priority - 119Enable 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 1.1MiB (80% reduction).
Compressing http://www.vstecb.cz/wp-content/plugins/js_compose…oser.min.css?ver=5.4.5 could save 407.5KiB (90% reduction).
Compressing http://www.vstecb.cz/wp-content/themes/university/style.css?ver=4.9.7 could save 129.5KiB (82% reduction).
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Compressing http://www.vstecb.cz/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
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priority - 80Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 782.9KiB (57% reduction).
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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 18 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.vstecb.cz/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.vstecb.cz/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://www.vstecb.cz/wp-content/plugins/revslider/…tools.min.js?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/revslider/…ution.min.js?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/duracellto…e-tracker.js?ver=1.9.2
http://www.vstecb.cz/wp-content/plugins/u-shortcod…eTime.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/u-shortcod…score-min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/contact-fo…s/scripts.js?ver=5.0.3
http://www.vstecb.cz/wp-content/plugins/js_compose…oints.min.js?ver=5.4.5
http://www.vstecb.cz/wp-content/themes/university/…strap.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…ousel.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…othScroll.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…us-themes.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/u-course/js/custom.js?ver=4.9.7
http://www.vstecb.cz/wp-includes/js/wp-embed.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/js_compose…front.min.js?ver=5.4.5
http://www.vstecb.cz/wp-content/plugins/master-sli…asing.min.js?ver=3.5.3
http://www.vstecb.cz/wp-content/plugins/master-sli…lider.min.js?ver=3.5.3
http://www.vstecb.cz/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://www.vstecb.cz/wp-content/plugins/revslider/…tools.min.js?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/revslider/…ution.min.js?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/duracellto…e-tracker.js?ver=1.9.2
http://www.vstecb.cz/wp-content/plugins/u-shortcod…eTime.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/u-shortcod…score-min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/contact-fo…s/scripts.js?ver=5.0.3
http://www.vstecb.cz/wp-content/plugins/js_compose…oints.min.js?ver=5.4.5
http://www.vstecb.cz/wp-content/themes/university/…strap.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…ousel.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…othScroll.js?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…us-themes.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/u-course/js/custom.js?ver=4.9.7
http://www.vstecb.cz/wp-includes/js/wp-embed.min.js?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/js_compose…front.min.js?ver=5.4.5
http://www.vstecb.cz/wp-content/plugins/master-sli…asing.min.js?ver=3.5.3
http://www.vstecb.cz/wp-content/plugins/master-sli…lider.min.js?ver=3.5.3
Optimize CSS Delivery of the following:
http://www.vstecb.cz/wp-content/plugins/contact-fo…s/styles.css?ver=5.0.3
http://www.vstecb.cz/wp-content/plugins/revslider/…settings.css?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/wp-pagenav…enavi-css.css?ver=2.70
http://fonts.googleapis.com/css?family=Roboto%3A40…ext%7CUbuntu&ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…trap.min.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…some.min.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…carousel.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…wl.theme.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/style.css?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/js_compose…oser.min.css?ver=5.4.5
http://www.vstecb.cz/wp-content/plugins/master-sli…der.main.css?ver=3.5.3
http://www.vstecb.cz/wp-content/uploads/master-slider/custom.css?ver=5.2
http://www.vstecb.cz/wp-content/plugins/js_compose…mate.min.css?ver=5.4.5
http://www.vstecb.cz/wp-content/plugins/revslider/…settings.css?ver=5.4.6
http://www.vstecb.cz/wp-content/plugins/wp-pagenav…enavi-css.css?ver=2.70
http://fonts.googleapis.com/css?family=Roboto%3A40…ext%7CUbuntu&ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…trap.min.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…some.min.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…carousel.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/…wl.theme.css?ver=4.9.7
http://www.vstecb.cz/wp-content/themes/university/style.css?ver=4.9.7
http://www.vstecb.cz/wp-content/plugins/js_compose…oser.min.css?ver=5.4.5
http://www.vstecb.cz/wp-content/plugins/master-sli…der.main.css?ver=3.5.3
http://www.vstecb.cz/wp-content/uploads/master-slider/custom.css?ver=5.2
http://www.vstecb.cz/wp-content/plugins/js_compose…mate.min.css?ver=5.4.5
priority - 25Reduce server response time
In our test, your server responded in 0.30 seconds.
priority - 16Leverage 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:
http://www.vstecb.cz/wp-content/plugins/master-sli…c/assets/css/blank.gif (expiration not specified)
http://www.vstecb.cz/wp-content/plugins/master-sli…s/common/loading-2.gif (expiration not specified)
http://www.vstecb.cz/wp-content/themes/university/…default-photo-grid.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/button_en.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/logo-vste.png (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/web_slider_mutace.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/140922751692404.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/14…55DSC_0029-554x490.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/14…25DSC_0237-554x419.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/02/ro…a_slevarna-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/03/IM…212_113759-554x674.jpg (expiration not specified)
http://static.hotjar.com/c/hotjar-582457.js?sv=5 (60 seconds)
http://www.googletagmanager.com/gtm.js?id=GTM-W4N6F7 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-942916429 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-971006187 (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/148418…74710?v=2.9.2&r=stable (20 minutes)
https://connect.facebook.net/signals/config/440969…93898?v=2.9.2&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.2 (20 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.vstecb.cz/wp-content/plugins/master-sli…s/common/loading-2.gif (expiration not specified)
http://www.vstecb.cz/wp-content/themes/university/…default-photo-grid.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/button_en.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/logo-vste.png (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/01/web_slider_mutace.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/140922751692404.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/14…55DSC_0029-554x490.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2018/07/14…25DSC_0237-554x419.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/02/ro…a_slevarna-554x674.jpg (expiration not specified)
http://www.vstecb.cz/wp-content/uploads/2019/03/IM…212_113759-554x674.jpg (expiration not specified)
http://static.hotjar.com/c/hotjar-582457.js?sv=5 (60 seconds)
http://www.googletagmanager.com/gtm.js?id=GTM-W4N6F7 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-942916429 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-971006187 (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/148418…74710?v=2.9.2&r=stable (20 minutes)
https://connect.facebook.net/signals/config/440969…93898?v=2.9.2&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.2 (20 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 16Prioritize 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.
Only about 25% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 2Minify 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 21.1KiB (24% reduction).
Minifying http://www.vstecb.cz/en/ could save 21KiB (24% reduction).
Minifying http://track.adform.net/serving/container/?pm=1651…fwww.vstecb.cz%2fen%2f could save 132B (16% reduction) after compression.
Minifying http://track.adform.net/serving/container/?pm=1651…fwww.vstecb.cz%2fen%2f could save 132B (16% reduction) after compression.
priority - 2Minify 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 16.9KiB (33% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…othScroll.js?ver=4.9.7 could save 7.5KiB (51% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/contact-fo…s/scripts.js?ver=5.0.3 could save 3.5KiB (25% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…us-themes.js?ver=4.9.7 could save 2.9KiB (20% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/master-sli…asing.min.js?ver=3.5.3 could save 1.9KiB (36% reduction).
Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.2 could save 646B (85% reduction) after compression.
Minifying http://www.vstecb.cz/wp-content/plugins/duracellto…e-tracker.js?ver=1.9.2 could save 318B (22% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/u-course/js/custom.js?ver=4.9.7 could save 126B (29% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/contact-fo…s/scripts.js?ver=5.0.3 could save 3.5KiB (25% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…us-themes.js?ver=4.9.7 could save 2.9KiB (20% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/master-sli…asing.min.js?ver=3.5.3 could save 1.9KiB (36% reduction).
Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.2 could save 646B (85% reduction) after compression.
Minifying http://www.vstecb.cz/wp-content/plugins/duracellto…e-tracker.js?ver=1.9.2 could save 318B (22% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/u-course/js/custom.js?ver=4.9.7 could save 126B (29% reduction).
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 10.5KiB (15% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/master-sli…der.main.css?ver=3.5.3 could save 9KiB (14% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…wl.theme.css?ver=4.9.7 could save 574B (33% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…carousel.css?ver=4.9.7 could save 340B (22% reduction).
Minifying http://www.vstecb.cz/wp-content/uploads/master-slider/custom.css?ver=5.2 could save 266B (100% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/contact-fo…s/styles.css?ver=5.0.3 could save 210B (13% reduction).
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Minifying http://www.vstecb.cz/wp-content/themes/university/…wl.theme.css?ver=4.9.7 could save 574B (33% reduction).
Minifying http://www.vstecb.cz/wp-content/themes/university/…carousel.css?ver=4.9.7 could save 340B (22% reduction).
Minifying http://www.vstecb.cz/wp-content/uploads/master-slider/custom.css?ver=5.2 could save 266B (100% reduction).
Minifying http://www.vstecb.cz/wp-content/plugins/contact-fo…s/styles.css?ver=5.0.3 could save 210B (13% reduction).
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vstecb.cz Mobile Resource Breakdown
| Total Resources | 76 |
| Number of Hosts | 16 |
| Static Resources | 25 |
| JavaScript Resources | 35 |
| CSS Resources | 13 |
vstecb.cz mobile page usability
Last tested: 2019-08-16
Mobile Usability
Good
100/100
vstecb.cz HTML validation
Warnings
The “type” attribute for the “style” element is not needed and should be omitted.
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"...ider--> <style type="text/css" scoped="scoped"> <..."
The “type” attribute is unnecessary for JavaScript resources.
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"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-content/themes/university/js/bootstrap.min.js?ver=4.9.7'></scri..." Line: 1126 Column: 1 - 133
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"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-content/themes/university/js/SmoothScroll.js?ver=4.9.7'></scri..." Line: 1128 Column: 1 - 117
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"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-includes/js/wp-embed.min.js?ver=4.9.7'></scri..." Line: 1131 Column: 1 - 139
"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js?ver=5.4.5'></scri..." Line: 1132 Column: 1 - 139
"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-content/plugins/master-slider/public/assets/js/jquery.easing.min.js?ver=3.5.3'></scri..." Line: 1133 Column: 1 - 138
"...</script> <script type='text/javascript' src='http://www.vstecb.cz/wp-content/plugins/master-slider/public/assets/js/masterslider.min.js?ver=3.5.3'></scri..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 319 Column: 1 - 74
"...ponsive"> <a name="top" style="height:0; position:absolute; top:0;" id="top-anchor"></a> <..."
"...ponsive"> <a name="top" style="height:0; position:absolute; top:0;" id="top-anchor"></a> <..."
The “navigation” role is unnecessary for element “nav”.
Line: 324 Column: 17 - 85
"... <nav class="navbar navbar-inverse main-color-1-bg" role="navigation"> ..." Line: 371 Column: 17 - 85
"... <nav class="navbar navbar-inverse main-color-2-bg" role="navigation"> ..."
"... <nav class="navbar navbar-inverse main-color-1-bg" role="navigation"> ..." Line: 371 Column: 17 - 85
"... <nav class="navbar navbar-inverse main-color-2-bg" role="navigation"> ..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 877 Column: 3 - 31
"...body--> <section id="bottom-sidebar"> ..."
"...body--> <section id="bottom-sidebar"> ..."
Errors
Element “style” not allowed as child of element “header” in this context. (Suppressing further errors from this subtree.)
Line: 451 Column: 3 - 41
"...ider--> <style type="text/css" scoped="scoped"> <..."
"...ider--> <style type="text/css" scoped="scoped"> <..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 578 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 589 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 600 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 615 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 626 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 638 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 649 Column: 4 - 26
"...</div> <style scoped="scoped"> ..."
"...</div> <style scoped="scoped"> ..." Line: 589 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 600 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 615 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 626 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 638 Column: 4 - 26
"...</div> <style scoped="scoped"> ..." Line: 649 Column: 4 - 26
"...</div> <style scoped="scoped"> ..."
The “center” element is obsolete. Use CSS instead.
Line: 659 Column: 4 - 11
"...n></p> <p><center><a hre..." Line: 659 Column: 532 - 539
"...px" /></a><center></cent..."
"...n></p> <p><center><a hre..." Line: 659 Column: 532 - 539
"...px" /></a><center></cent..."
No “p” element in scope but a “p” end tag seen.
Line: 659 Column: 558 - 561
"...></center></p> </..." Line: 871 Column: 2 - 5
"...u_row--> </p> ..."
"...></center></p> </..." Line: 871 Column: 2 - 5
"...u_row--> </p> ..."
Bad value “https://track.adform.net/Serving/TrackPoint/?pm=1651454&ADFPageName=vstecb.cz|All&ADFdivider=|” for attribute “src” on element “img”: Illegal character in query: “|” is not allowed.
Line: 1107 Column: - 146
"......"
"......"
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vstecb.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.
vstecb.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.