ucw.cz Website Information
Daily Unique Visits: 13,289
Daily Page Views: 66,445
Income Per Day: $166
Estimated Value: $99,600
This website is located in Czech Republic and is using following IP address 46.255.230.98. See the complete list of popular websites hosted in Czech Republic.
ucw.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website ucw.cz is using the following name servers:
- drak.ucw.cz
- ns.ucw.cz
- chirigo.gebbeth.cz
and is probably hosted by Economia a.s.. See the full list of other websites hosted by Economia a.s..
The highest website ucw.cz position in Alexa rank database was 20709 and the lowest rank position was 997326. Current position of ucw.cz in Alexa rank database is 102526.
Desktop speed score of ucw.cz (96/100) is better than the results of 94.12% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of ucw.cz (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.
Mobile speed score of ucw.cz (90/100) is better than the results of 92.87% of other sites and shows that the landing page performance on mobile devices is excellent.
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ucw.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.
ucw.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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% Intended use of supplied data and information
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% 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.
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% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
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% See also a search service at http://www.nic.cz/whois/
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% Whoisd Server Version: 3.12.2
% Timestamp: Wed Nov 24 20:56:06 2021
domain: ucw.cz
registrant: SB:UCW
admin-c: VP283-RIPE
admin-c: MM1197-RIPE
nsset: NSS:UCW:1
registrar: REG-ZONER
registered: 20.12.1997 01:00:00
changed: 22.11.2006 15:25:00
expire: 21.10.2022
contact: SB:UCW
org: United Computer Wizards
name: Martin Mares
address: Modrinova 1422/55
address: Praha 8
address: 182 00
address: CZ
registrar: REG-ZONER
created: 26.08.2002 14:06:00
changed: 15.05.2018 21:32:00
contact: VP283-RIPE
name: Vojtech Pavlik
address: Modrinova 1421
address: Praha 8
address: 182 00
address: CZ
registrar: REG-ZONER
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
contact: MM1197-RIPE
name: Martin Mares
address: Modrinova 1422/55
address: Praha 8
address: 182 00
address: CZ
registrar: REG-ZONER
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00
nsset: NSS:UCW:1
nserver: chirigo.gebbeth.cz
nserver: drak.ucw.cz (80.250.24.29)
nserver: ns.ucw.cz (46.255.230.98)
tech-c: SB:UCW
tech-c: VP283-RIPE
tech-c: MM1197-RIPE
registrar: REG-ZONER
created: 01.10.2007 02:00:00
changed: 28.09.2016 23:40:01
ucw.cz server information
Servers Location
ucw.cz desktop page speed rank
Last tested: 2017-11-30
ucw.cz Desktop Speed Test Quick Summary
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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:
http://www.ucw.cz/ucw.css (expiration not specified)
ucw.cz Desktop Resource Breakdown
| Total Resources | 4 |
| Number of Hosts | 2 |
| Static Resources | 2 |
| CSS Resources | 1 |
ucw.cz mobile page speed rank
Last tested: 2017-11-30
ucw.cz Mobile Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 2Leverage 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.ucw.cz/ucw.css (expiration not specified)
ucw.cz Mobile Resource Breakdown
| Total Resources | 4 |
| Number of Hosts | 2 |
| Static Resources | 2 |
| CSS Resources | 1 |
ucw.cz mobile page usability
Last tested: 2017-11-30
ucw.cz Mobile Usability Test Quick Summary
priority - 25Size 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="/~michal/">Michal Bejček</a> and 30 others are close to other tap targets.priority - 24Use 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.
Est(imated) 1994 renders only 5 pixels tall (13 CSS pixels).Please avoid s…can carry :-) and 6 others render only 6 pixels tall (16 CSS pixels).Šechtl-Voseček…of Photography and 30 others render only 6 pixels tall (16 CSS pixels).Martin Mares and 2 others render only 6 pixels tall (16 CSS pixels).– A lexicograp…h zero members and 2 others render only 6 pixels tall (16 CSS pixels).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.
ucw.cz HTML validation
Errors
Quirky doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"......</h2> <img style="float: right; margin-right: 3em" src="cb.jpg" width=427 height=341> <ul>..."
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ucw.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.
ucw.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.