etrzby.cz Website Information
Daily Unique Visits: 1,302
Daily Page Views: 2,604
Income Per Day: $8
Estimated Value: $1,920
This website is located in Netherlands and is using following IP address 52.166.135.16. See the complete list of popular websites hosted in Netherlands.
etrzby.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website etrzby.cz is using the following name servers:
- ns1.ignum.com
- ns2.ignum.cz
and is probably hosted by Statni pokladna Centrum sdilenych sluzeb, s.p.. See the full list of other websites hosted by Statni pokladna Centrum sdilenych sluzeb, s.p..
The highest website etrzby.cz position in Alexa rank database was 64371 and the lowest rank position was 997203. Current position of etrzby.cz in Alexa rank database is 550755.
Desktop speed score of etrzby.cz (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of etrzby.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 etrzby.cz (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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etrzby.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.
etrzby.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: Mon Sep 12 09:17:29 2022
domain: etrzby.cz
registrant: IGN-C371916-9IJ
admin-c: IGN-C371916-9IJ
admin-c: IGN-C402036-SKC
nsset: NSSID:IGNUM
keyset: IGN-K-D0007719208-CZ
registrar: REG-WEBGLOBE
registered: 11.08.2014 23:13:11
changed: 01.03.2022 12:01:33
expire: 11.08.2023
contact: IGN-C371916-9IJ
org: GFŘ
name: Pavel Neckář
address: Lazarská 7
address: Praha 1
address: 110 00
address: CZ
e-mail: Pavel.Neckar@fs.mfcr.cz
registrar: REG-WEBGLOBE
created: 08.12.2014 15:52:02
changed: 09.08.2018 18:12:41
contact: IGN-C402036-SKC
org: GFŘ
name: Stanislav Obešlo
address: Lazarská 7
address: Praha 1
address: 117 22
address: CZ
e-mail: Stanislav.Obeslo@fs.mfcr.cz
registrar: REG-WEBGLOBE
created: 19.10.2016 15:18:02
changed: 25.02.2019 10:53:02
nsset: NSSID:IGNUM
nserver: ns2.ignum.cz
nserver: ns1.ignum.com
tech-c: IGNUM-DOMENY
registrar: REG-WEBGLOBE
created: 20.09.2006 09:55:39
changed: 13.12.2012 16:20:17
contact: IGNUM-DOMENY
org: Webglobe, s. r. o.
name: Lucie Vojtíková
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
phone: +420.603111111
e-mail: helpdesk@webglobe.cz
registrar: REG-WEBGLOBE
created: 13.12.2012 10:40:09
changed: 24.02.2022 13:07:15
keyset: IGN-K-D0007719208-CZ
dnskey: 257 3 13 3xlU/uB6HYYLwwWjbetoQUBdy5HcuShAPQ7hHMRyaP290JXj839eXbLCgIoN1T4WyKRHbVmxHTF6TP2e+vmgyQ==
tech-c: IGNUM
registrar: REG-WEBGLOBE
created: 01.03.2022 12:01:32
changed: 03.03.2022 00:06:14
contact: IGNUM
org: Webglobe, s.r.o.
name: Lucie Vojtíková
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
registrar: REG-WEBGLOBE
created: 17.03.2008 14:43:09
changed: 04.08.2021 07:53:03
etrzby.cz server information
Servers Location
etrzby.cz desktop page speed rank
Last tested: 2017-05-06
etrzby.cz Desktop Speed Test Quick Summary
priority - 17Enable 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 167.4KiB (69% reduction).
Compressing http://www.etrzby.cz/ could save 42.7KiB (75% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://maps.google.com/maps/api/js?sensor=false&language=cs
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Bree+Serif&subset=latin,latin-ext
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:
http://www.etrzby.cz/assets/cs/design/brand.png (60 minutes)
http://www.etrzby.cz/assets/cs/design/dlouhy_Thumbnail_100x100.jpg (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-jak_na_web_aplikaci_EET.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-loga.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-uvodni.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner_miliarda.png (60 minutes)
http://www.etrzby.cz/assets/etrzby/img/sprite.png?1487597918157 (60 minutes)
http://www.etrzby.cz/assets/etrzby/img/static/bord…-fuzzy-transparent.png (60 minutes)
http://www.etrzby.cz/assets/etrzby/img/static/footer-bg.png (60 minutes)
http://www.etrzby.cz/assets/etrzby/scripts/etrzby-app.min.js (60 minutes)
http://www.etrzby.cz/assets/etrzby/styles/etrzby-app.min.css?v=20170309 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 1Minify 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 11KiB (20% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2KiB (38% reduction).
etrzby.cz Desktop Resource Breakdown
| Total Resources | 24 |
| Number of Hosts | 11 |
| Static Resources | 16 |
| JavaScript Resources | 4 |
| CSS Resources | 2 |
etrzby.cz mobile page speed rank
Last tested: 2017-05-05
etrzby.cz Mobile Speed Test Quick Summary
priority - 67Enable 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 650.5KiB (83% reduction).
Compressing http://www.etrzby.cz/assets/etrzby/scripts/etrzby-app.min.js could save 124.7KiB (67% reduction).
Compressing http://www.etrzby.cz/ could save 42.7KiB (75% reduction).
priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://maps.google.com/maps/api/js?sensor=false&language=cs
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Bree+Serif&subset=latin,latin-ext
priority - 9Leverage 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.etrzby.cz/assets/cs/design/brand.png (60 minutes)
http://www.etrzby.cz/assets/cs/design/dlouhy_Thumbnail_100x100.jpg (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-jak_na_web_aplikaci_EET.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-loga.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner-uvodni.png (60 minutes)
http://www.etrzby.cz/assets/cs/obrazky/banner_miliarda.png (60 minutes)
http://www.etrzby.cz/assets/etrzby/img/sprite.png?1487597918157 (60 minutes)
http://www.etrzby.cz/assets/etrzby/img/static/bord…-fuzzy-transparent.png (60 minutes)
http://www.etrzby.cz/assets/etrzby/scripts/etrzby-app.min.js (60 minutes)
http://www.etrzby.cz/assets/etrzby/styles/etrzby-app.min.css?v=20170309 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 7Minify 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 73.1KiB (14% reduction).
priority - 1Minify 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 11KiB (20% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2KiB (38% reduction).
etrzby.cz Mobile Resource Breakdown
| Total Resources | 23 |
| Number of Hosts | 11 |
| Static Resources | 15 |
| JavaScript Resources | 4 |
| CSS Resources | 2 |
etrzby.cz mobile page usability
Last tested: 2017-05-05
etrzby.cz HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...article"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" /> <!-- ..."
Empty heading.
"... <h2></h2> ..." Line: 436 Column: 37 - 40
"... <h2></h2> ..." Line: 446 Column: 37 - 40
"... <h2></h2> ..."
This document appears to be written in Czech but the “html” start tag has “lang="en"”. Consider using “lang="cs"” (or variant) instead.
"...IE)]><!--> <html lang="en" class="no-js"> <!--<..."
Errors
Bad value “75px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
"...> <img width="75px" height="75px" src="/assets/cs/design/dlouhy_Thumbnail_100x100.jpg" class="img-primary"> ..."
Bad value “75px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
"...> <img width="75px" height="75px" src="/assets/cs/design/dlouhy_Thumbnail_100x100.jpg" class="img-primary"> ..."
Stray end tag “div”.
"...endif]--> </div> </bod..."
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etrzby.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.
etrzby.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.