enviweb.cz Website Information
Daily Unique Visits: 4,412
Daily Page Views: 17,648
Income Per Day: $49
Estimated Value: $26,460
enviweb.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
No name server records were found.
and is probably hosted by ZONER software, a.s. See the full list of other websites hosted by ZONER software, a.s.
The highest website enviweb.cz position in Alexa rank database was 31695 and the lowest rank position was 999831. Current position of enviweb.cz in Alexa rank database is 284418.
Desktop speed score of enviweb.cz (52/100) is better than the results of 25.95% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of enviweb.cz (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.
Mobile speed score of enviweb.cz (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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enviweb.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.
enviweb.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.
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enviweb.cz server information
Servers Location
enviweb.cz desktop page speed rank
Last tested: 2015-09-20
Desktop Speed
Bad
52/100
enviweb.cz Desktop Speed Test Quick Summary
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priority - 0Minify CSS
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priority - 0Minify HTML
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enviweb.cz Desktop Resource Breakdown
| Total Resources | 188 |
| Number of Hosts | 35 |
| Static Resources | 159 |
| JavaScript Resources | 27 |
| CSS Resources | 6 |
enviweb.cz mobile page speed rank
Last tested: 2017-10-16
Mobile Speed
Medium
73/100
enviweb.cz Mobile Speed Test Quick Summary
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 12Reduce server response time
priority - 4Leverage browser caching
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enviweb.cz Mobile Resource Breakdown
| Total Resources | 197 |
| Number of Hosts | 23 |
| Static Resources | 155 |
| JavaScript Resources | 56 |
| CSS Resources | 9 |
enviweb.cz mobile page usability
Last tested: 2017-10-16
Mobile Usability
Good
94/100
enviweb.cz Mobile Usability Test Quick Summary
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 422 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
<iframe id="aswift_0" name="aswift_0"> falls outside the viewport.The element
<div class="banner-fullbanner"></div> falls outside the viewport.priority - 2Size 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
The tap target
The tap target
The tap target
<html class="uk-touch">EnviWeb.cz - z…edistribuovány</html> is close to 1 other tap targets.The tap target
<a href="/109650" class="uk-overlay-hover">Oblíbené dotac…dvojnásobný...</a> and 25 others are close to other tap targets.The tap target
<a href="/archiv/?article=on&tag=">Další odborné články</a> and 2 others are close to other tap targets.The tap target
<a href="/109638" class="uk-overlay-hover">A video about…act of tourism</a> and 4 others are close to other tap targets.The tap target
<a href="/aclk?sa=L&ai=…i-hospodarstvi" class="rhbackground">Čistírny odpad…s spol. s r.o.</a> is close to 1 other tap targets.The tap target
<div id="abgc" class="abgc">Volby reklamy</div> is close to 2 other tap targets.The tap target
<a href="/rss/152274">Politické stra…v dotacích EU</a> and 9 others are close to other tap targets.The tap target
<a href="http://ads.e-p…ww.casec.cz%2F"></a> is close to 1 other tap targets.enviweb.cz HTML validation
Errors
Bad value “previewimage” for attribute “rel” on element “link”: The string “previewimage” is not a registered keyword.
Line: 23 Column: 9 - 84
"...> <link rel="previewimage" href="http://www.enviweb.cz/enviweb-facebook2.jpg"> ..."
"...> <link rel="previewimage" href="http://www.enviweb.cz/enviweb-facebook2.jpg"> ..."
Attribute “xdata-uk-search” not allowed on element “form” at this point.
Line: 153 Column: 29 - 130
"... <form class="uk-search uk-align-right" xdata-uk-search="{source:'my-results.json'}" action="/archiv/"> ..."
"... <form class="uk-search uk-align-right" xdata-uk-search="{source:'my-results.json'}" action="/archiv/"> ..."
Text not allowed in element “ul” in this context.
Line: 163 Column: 70 - 72
"...v-search">...</ul> ..."
"...v-search">...</ul> ..."
Bad value “menuBlockTemata ui-visible” for attribute “id” on element “div”: An ID must not contain whitespace.
Line: 184 Column: 13 - 49
"... <div id="menuBlockTemata ui-visible"> ..."
"... <div id="menuBlockTemata ui-visible"> ..."
Element “item” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 905 Column: 1 - 6
"... <item> <stro..." Line: 913 Column: 1 - 6
"... <item> <stro..." Line: 921 Column: 1 - 6
"... <item> <stro..." Line: 929 Column: 1 - 6
"... <item> <stro..." Line: 937 Column: 1 - 6
"... <item> <stro..." Line: 945 Column: 1 - 6
"... <item> <stro..." Line: 953 Column: 1 - 6
"... <item> <stro..." Line: 961 Column: 1 - 6
"... <item> <stro..." Line: 969 Column: 1 - 6
"... <item> <stro..." Line: 977 Column: 1 - 6
"... <item> <stro..." Line: 985 Column: 1 - 6
"... <item> <stro..." Line: 993 Column: 1 - 6
"... <item> <stro..." Line: 1001 Column: 1 - 6
"... <item> <stro..." Line: 1009 Column: 1 - 6
"... <item> <stro..." Line: 1017 Column: 1 - 6
"... <item> <stro..."
"... <item> <stro..." Line: 913 Column: 1 - 6
"... <item> <stro..." Line: 921 Column: 1 - 6
"... <item> <stro..." Line: 929 Column: 1 - 6
"... <item> <stro..." Line: 937 Column: 1 - 6
"... <item> <stro..." Line: 945 Column: 1 - 6
"... <item> <stro..." Line: 953 Column: 1 - 6
"... <item> <stro..." Line: 961 Column: 1 - 6
"... <item> <stro..." Line: 969 Column: 1 - 6
"... <item> <stro..." Line: 977 Column: 1 - 6
"... <item> <stro..." Line: 985 Column: 1 - 6
"... <item> <stro..." Line: 993 Column: 1 - 6
"... <item> <stro..." Line: 1001 Column: 1 - 6
"... <item> <stro..." Line: 1009 Column: 1 - 6
"... <item> <stro..." Line: 1017 Column: 1 - 6
"... <item> <stro..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 1066 Column: 72 - 139
"...="_blank"><img src="/images/loga/logo-asekol.png" class="uk-responsive-width"></a> ..." Line: 1069 Column: 74 - 143
"...="_blank"><img src="/images/loga/logo-nanoiron.png" class="uk-responsive-width"></a> ..." Line: 1073 Column: 75 - 143
"...="_blank"><img src="/images/loga/logo-ekolamp.png" class="uk-responsive-width"></a> ..." Line: 1076 Column: 78 - 150
"...="_blank"><img src="/images/loga/logo-energyglobe.png" class="uk-responsive-width"></a> ..." Line: 1079 Column: 76 - 147
"...="_blank"><img src="/images/loga/logo-elektrowin.png" class="uk-responsive-width"></a> ..." Line: 1082 Column: 72 - 139
"...="_blank"><img src="/images/loga/logo-ekokom.png" class="uk-responsive-width"></a> ..." Line: 1087 Column: 161 - 232
"...="_blank"><img src="/images/loga/logo-consulteco.png" class="uk-responsive-width"></a> ..." Line: 1090 Column: 79 - 153
"...="_blank"><img src="/images/loga/logo-bureauveritas.png" class="uk-responsive-width"></a> ..." Line: 1093 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-regitas.png" class="uk-responsive-width"></a> ..." Line: 1098 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-reoamos.png" class="uk-responsive-width"></a> ..." Line: 1102 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-inisoft.png" class="uk-responsive-width"></a> ..." Line: 1267 Column: 9 - 81
"... <img src="/assets/css/sprite-enviweb-final.png" style="display: none;" /> <!-..."
"...="_blank"><img src="/images/loga/logo-asekol.png" class="uk-responsive-width"></a> ..." Line: 1069 Column: 74 - 143
"...="_blank"><img src="/images/loga/logo-nanoiron.png" class="uk-responsive-width"></a> ..." Line: 1073 Column: 75 - 143
"...="_blank"><img src="/images/loga/logo-ekolamp.png" class="uk-responsive-width"></a> ..." Line: 1076 Column: 78 - 150
"...="_blank"><img src="/images/loga/logo-energyglobe.png" class="uk-responsive-width"></a> ..." Line: 1079 Column: 76 - 147
"...="_blank"><img src="/images/loga/logo-elektrowin.png" class="uk-responsive-width"></a> ..." Line: 1082 Column: 72 - 139
"...="_blank"><img src="/images/loga/logo-ekokom.png" class="uk-responsive-width"></a> ..." Line: 1087 Column: 161 - 232
"...="_blank"><img src="/images/loga/logo-consulteco.png" class="uk-responsive-width"></a> ..." Line: 1090 Column: 79 - 153
"...="_blank"><img src="/images/loga/logo-bureauveritas.png" class="uk-responsive-width"></a> ..." Line: 1093 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-regitas.png" class="uk-responsive-width"></a> ..." Line: 1098 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-reoamos.png" class="uk-responsive-width"></a> ..." Line: 1102 Column: 73 - 141
"...="_blank"><img src="/images/loga/logo-inisoft.png" class="uk-responsive-width"></a> ..." Line: 1267 Column: 9 - 81
"... <img src="/assets/css/sprite-enviweb-final.png" style="display: none;" /> <!-..."
Stray end tag “div”.
Line: 1106 Column: 9 - 14
"...> </div> <di..."
"...> </div> <di..."
The “itemprop” attribute was specified, but the element is not a property of any item.
Line: 41 Column: 9 - 121
"... <meta itemprop="name" content="EnviWeb.cz - zpravodajství o životním prostředí, profesní ekologie, odborné akce"> ..." Line: 42 Column: 9 - 110
"...> <meta itemprop="description" content="Nejvyhledávanější informační zdroj v oboru životního prostředí"> ..." Line: 43 Column: 9 - 85
"...> <meta itemprop="image" content="http://www.enviweb.cz/enviweb-facebook2.jpg"> ..."
"... <meta itemprop="name" content="EnviWeb.cz - zpravodajství o životním prostředí, profesní ekologie, odborné akce"> ..." Line: 42 Column: 9 - 110
"...> <meta itemprop="description" content="Nejvyhledávanější informační zdroj v oboru životního prostředí"> ..." Line: 43 Column: 9 - 85
"...> <meta itemprop="image" content="http://www.enviweb.cz/enviweb-facebook2.jpg"> ..."
Warnings
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 100 Column: 119 - 229
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=14&cb=155425&n=a5e83c87' border='0' alt='' /></a></..." Line: 227 Column: 124 - 238
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=2&cb=48895644587&n=a797981f' border='0' alt='' /></a></..." Line: 276 Column: 119 - 228
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=1&cb=895456&n=a7105401' border='0' alt='' /></a></..." Line: 1051 Column: 118 - 226
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=3&cb=93546&n=acb32811' border='0' alt='' /></a></..."
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=14&cb=155425&n=a5e83c87' border='0' alt='' /></a></..." Line: 227 Column: 124 - 238
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=2&cb=48895644587&n=a797981f' border='0' alt='' /></a></..." Line: 276 Column: 119 - 228
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=1&cb=895456&n=a7105401' border='0' alt='' /></a></..." Line: 1051 Column: 118 - 226
"...='_blank'><img src='http://ads.e-pro.cz/www/delivery/avw.php?zoneid=3&cb=93546&n=acb32811' border='0' alt='' /></a></..."
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enviweb.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.
enviweb.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.