skolaonline.cz Website Information
Daily Unique Visits: 1,335
Daily Page Views: 2,670
Income Per Day: $8
Estimated Value: $1,920
This website is located in Czech Republic and is using following IP address 85.207.0.42. See the complete list of popular websites hosted in Czech Republic.
skolaonline.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website skolaonline.cz is using the following name servers:
- ns.forpsi.cz
- ns.forpsi.it
- ns.forpsi.net
and is probably hosted by VSHosting s.r.o.. See the full list of other websites hosted by VSHosting s.r.o..
The highest website skolaonline.cz position in Alexa rank database was 11541 and the lowest rank position was 992593. Current position of skolaonline.cz in Alexa rank database is 537290.
Desktop speed score of skolaonline.cz (71/100) is better than the results of 52.66% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of skolaonline.cz (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.
Mobile speed score of skolaonline.cz (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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skolaonline.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.
skolaonline.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: 3.15.0
% Timestamp: Thu Sep 26 03:01:45 2024
domain: skolaonline.cz
registrant: FORPSI-1D7-S315460
nsset: FORPSI
keyset: FORPSI-KS-AUSBIUWI
registrar: REG-INTERNET-CZ
registered: 24.10.2001 17:46:00
changed: 04.04.2012 02:41:21
expire: 25.10.2027
contact: FORPSI-1D7-S315460
org: ŠKOLA ONLINE a.s.
name: Jiří Laciga
address: Karlovo nám. 17
address: Praha 2
address: 120 00
address: CZ
registrar: REG-INTERNET-CZ
created: 21.04.2009 05:43:03
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
keyset: FORPSI-KS-AUSBIUWI
dnskey: 257 3 10 AwEAAaTrhBV2hM/990kNq9csmUmkA+jqwShm5i0c0NWpnOO9Wuujx+6KwDQls83iQJX1nSj7eqVOMsfS2IqL1yv9iCF5aMrQaLXcqOcUbaEm0WciBQGXKaL8YVNxJtTx2/B+Vyurf0wgkvJd3HvDWfsmHm3dDHdChGADMlc33YWZ4CjNvpHoQ6b07Vk9f0Fv6N2D2kQLsGAysrdZ4B/wBmCA0KcxWkNhyqdBD3I+0BlqFP9cZc/mBh2nsfnzOygj5DgsBX3VTaS0IEq47Y53VDtlxYQ5k6GolUIds/GGrEB+6fYGnBv+oQxH0I14zlU4G+uoJrBAsWRmeD4Ck+6IvhB9MfE=
tech-c: FORPSI-KEYSET
registrar: REG-INTERNET-CZ
created: 13.12.2011 09:11:14
changed: 07.12.2018 03:28:28
contact: FORPSI-KEYSET
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 12.12.2011 11:16:39
changed: 11.11.2019 10:05:22
%
% 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: 3.15.0
% Timestamp: Thu Sep 26 03:01:45 2024
domain: skolaonline.cz
registrant: FORPSI-1D7-S315460
nsset: FORPSI
keyset: FORPSI-KS-AUSBIUWI
registrar: REG-INTERNET-CZ
registered: 24.10.2001 17:46:00
changed: 04.04.2012 02:41:21
expire: 25.10.2027
contact: FORPSI-1D7-S315460
org: ŠKOLA ONLINE a.s.
name: Jiří Laciga
address: Karlovo nám. 17
address: Praha 2
address: 120 00
address: CZ
registrar: REG-INTERNET-CZ
created: 21.04.2009 05:43:03
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
keyset: FORPSI-KS-AUSBIUWI
dnskey: 257 3 10 AwEAAaTrhBV2hM/990kNq9csmUmkA+jqwShm5i0c0NWpnOO9Wuujx+6KwDQls83iQJX1nSj7eqVOMsfS2IqL1yv9iCF5aMrQaLXcqOcUbaEm0WciBQGXKaL8YVNxJtTx2/B+Vyurf0wgkvJd3HvDWfsmHm3dDHdChGADMlc33YWZ4CjNvpHoQ6b07Vk9f0Fv6N2D2kQLsGAysrdZ4B/wBmCA0KcxWkNhyqdBD3I+0BlqFP9cZc/mBh2nsfnzOygj5DgsBX3VTaS0IEq47Y53VDtlxYQ5k6GolUIds/GGrEB+6fYGnBv+oQxH0I14zlU4G+uoJrBAsWRmeD4Ck+6IvhB9MfE=
tech-c: FORPSI-KEYSET
registrar: REG-INTERNET-CZ
created: 13.12.2011 09:11:14
changed: 07.12.2018 03:28:28
contact: FORPSI-KEYSET
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 12.12.2011 11:16:39
changed: 11.11.2019 10:05:22
skolaonline.cz server information
Servers Location
skolaonline.cz desktop page speed rank
Last tested: 2016-12-15
Desktop Speed
Medium
71/100
skolaonline.cz Desktop Speed Test Quick Summary
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skolaonline.cz Desktop Resource Breakdown
| Total Resources | 38 |
| Number of Hosts | 3 |
| Static Resources | 22 |
| JavaScript Resources | 11 |
| CSS Resources | 6 |
skolaonline.cz mobile page speed rank
Last tested: 2016-12-15
Mobile Speed
Bad
59/100
skolaonline.cz Mobile Speed Test Quick Summary
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priority - 13Leverage 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://skolaonline.cz/Portals/_default/Containers/…background-contact.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/icon-search.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/left-arrow.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/pagination.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/right-arrow.png (expiration not specified)
http://skolaonline.cz/images/loading.gif (expiration not specified)
http://skolaonline.cz/portals/www/Images/button-vstup.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/button-vyzkousejte-zdarma.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-email.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-form.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-phone.png (expiration not specified)
http://skolaonline.cz/portals/www/images/banner1.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner2.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner3.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner4.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner5.jpg (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/icon-search.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/left-arrow.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/pagination.png (expiration not specified)
http://skolaonline.cz/Portals/_default/Skins/SOLNew/images/right-arrow.png (expiration not specified)
http://skolaonline.cz/images/loading.gif (expiration not specified)
http://skolaonline.cz/portals/www/Images/button-vstup.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/button-vyzkousejte-zdarma.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-email.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-form.png (expiration not specified)
http://skolaonline.cz/portals/www/Images/icon-phone.png (expiration not specified)
http://skolaonline.cz/portals/www/images/banner1.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner2.jpg (expiration not specified)
http://skolaonline.cz/portals/www/images/banner3.jpg (expiration not specified)
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http://www.google-analytics.com/ga.js (2 hours)
priority - 8Prioritize 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 49% of the final above-the-fold content could be rendered with the full HTML response.
priority - 4Minify 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 41.4KiB (47% reduction).
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Minifying http://skolaonline.cz/WebResource.axd?d=pynGkmcFUV…1&t=636160876665894255 could save 619B (14% reduction) after compression.
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 8.9KiB (35% reduction).
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Minifying http://skolaonline.cz/Portals/_default/Skins/SOLNew/skin.css?cdv=142 could save 4.2KiB (42% reduction) after compression.
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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 996B (13% reduction).
Minifying http://skolaonline.cz/ could save 996B (13% reduction) after compression.
skolaonline.cz Mobile Resource Breakdown
| Total Resources | 38 |
| Number of Hosts | 3 |
| Static Resources | 22 |
| JavaScript Resources | 11 |
| CSS Resources | 6 |
skolaonline.cz mobile page usability
Last tested: 2016-12-15
Mobile Usability
Bad
62/100
skolaonline.cz Mobile Usability Test Quick Summary
priority - 40Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
Souhlasím renders only 7 pixels tall (17 CSS pixels).Vážený návštěv…ěchto souborů. renders only 7 pixels tall (17 CSS pixels).O ŠKOLE ONLINE and 5 others render only 6 pixels tall (16 CSS pixels).ŠKOLNÍ INFORMA…M ŠKOLA ONLINE renders only 7 pixels tall (18 CSS pixels).Škola OnLine j…lší instalace. renders only 5 pixels tall (14 CSS pixels).+420 378 229 460 renders only 5 pixels tall (14 CSS pixels).hotline@skolaonline.cz and 1 others render only 5 pixels tall (14 CSS pixels).REFERENCE renders only 7 pixels tall (18 CSS pixels).Velkým podílem…nická podpora. and 1 others render only 5 pixels tall (14 CSS pixels).Mgr. Václav Vávra renders only 5 pixels tall (14 CSS pixels).Zobrazit další... renders only 5 pixels tall (14 CSS pixels).Nejrozšířenějš…ormační systém renders only 7 pixels tall (17 CSS pixels).© 2016 ŠKOLA ONLINE a.s. renders only 7 pixels tall (17 CSS pixels).Přihlásit se renders only 4 pixels tall (11 CSS pixels).priority - 12Size 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
<form id="Form">Search…Přihlásit se</form> is close to 2 other tap targets.The tap target
<a class="dnnSearchBoxClearText"> is close to 1 other tap targets.The tap target
<a id="dnn_dnnSearch_cmdSearch" href="javascript:__d…cmdSearch','')" class="SearchButton">Search</a> is close to 2 other tap targets.The tap target
<a href="http://www.sko…ni_system.aspx">O Škole OnLine</a> and 4 others are close to other tap targets.The tap target
<a href="#" class="prev"></a> is close to 2 other tap targets.The tap target
<a href="#" class="next"></a> is close to 3 other tap targets.The tap target
<a href="#0">1</a> is close to 3 other tap targets.The tap target
<a href="#1">2</a> and 3 others are close to other tap targets.The tap target
<a href="mailto:hotline@skolaonline.cz">hotline@skolaonline.cz</a> and 1 others are close to other tap targets.The tap target
<a href="http://www.sko…Reference.aspx">Zobrazit další...</a> is close to 1 other tap targets.The tap target
<a id="dnn_dnnLogin_enhancedLoginLink" href="http://www.sko…?ReturnUrl=%2f" class="LoginLink">Přihlásit se</a> is close to 2 other tap targets.priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
priority - 3Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 982 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
<div id="search">Search</div> falls outside the viewport.The element
<div id="siteNavInner" class="wrapper">O Škole OnLine…Napsali o nás</div> falls outside the viewport.The element
<div id="siteContentInner" class="wrapper">12345…razit další...</div> falls outside the viewport.The element
<div id="copyright">© 2016 ŠKOLA ONLINE a.s.</div> falls outside the viewport.The element
<a id="dnn_dnnLogin_enhancedLoginLink" href="http://www.sko…?ReturnUrl=%2f" class="LoginLink">Přihlásit se</a> falls outside the viewport.skolaonline.cz HTML validation
Errors
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Line: 7 Column: 1 - 67
"...UMENT" /> <meta content="text/javascript" http-equiv="Content-Script-Type" /> <meta..."
"...UMENT" /> <meta content="text/javascript" http-equiv="Content-Script-Type" /> <meta..."
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Line: 8 Column: 1 - 59
"...-Type" /> <meta content="text/css" http-equiv="Content-Style-Type" /> <titl..."
"...-Type" /> <meta content="text/css" http-equiv="Content-Style-Type" /> <titl..."
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Line: 89 Column: 5 - 48
"...ter"> <div id="siteAdvertTopInner" align="center"> ..."
"...ter"> <div id="siteAdvertTopInner" align="center"> ..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 507 Column: 65 - 78
"...dule-517"><a name="517"></a> <..." Line: 556 Column: 63 - 76
"...dule-518"><a name="518"></a> <..." Line: 573 Column: 101 - 114
"...dule-535"><a name="535"></a> <..." Line: 585 Column: 69 - 82
"...dule-544"><a name="544"></a> <..." Line: 597 Column: 70 - 84
"...ule-1012"><a name="1012"></a> <..." Line: 609 Column: 70 - 84
"...ule-1013"><a name="1013"></a> <..." Line: 636 Column: 75 - 88
"...dule-533"><a name="533"></a> <..."
"...dule-517"><a name="517"></a> <..." Line: 556 Column: 63 - 76
"...dule-518"><a name="518"></a> <..." Line: 573 Column: 101 - 114
"...dule-535"><a name="535"></a> <..." Line: 585 Column: 69 - 82
"...dule-544"><a name="544"></a> <..." Line: 597 Column: 70 - 84
"...ule-1012"><a name="1012"></a> <..." Line: 609 Column: 70 - 84
"...ule-1013"><a name="1013"></a> <..." Line: 636 Column: 75 - 88
"...dule-533"><a name="533"></a> <..."
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skolaonline.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.
skolaonline.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.