HEUREKA.CZ Heureka.cz - Porovnání cen a srovnání produktů z internetových obchodů


heureka.cz website information.

heureka.cz website servers are located in Czech Republic and are responding from following IP address 185.68.70.153. Check the full list of most visited websites located in Czech Republic.

heureka.cz domain name is registered by .CZ top-level domain registry. See the other sites registred in .CZ domain zone.

Following name servers are specified for heureka.cz domain:

  • ns.hdc1.cz
  • nsttc.hdc1.cz
  • ns.hdc2.cz

and probably website heureka.cz is hosted by hdc1.cz web hosting company. Check the complete list of other most popular websites hosted by hdc1.cz hosting company.

According to Alexa traffic rank the highest website heureka.cz position was 1696 (in the world). The lowest Alexa rank position was 11960. Now website heureka.cz ranked in Alexa database as number 5341 (in the world).

Website heureka.cz Desktop speed measurement score (81/100) is better than the results of 75.25% of other sites and shows that the page is performing great on desktop computers.

heureka.cz Mobile usability score (95/100) is better than the results of 54.64% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of heureka.cz (52/100) is better than the results of 35.71% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-19-2019 5,341-210
Sep-18-2019 5,131-1,249
Sep-17-2019 3,8822,915
Sep-16-2019 6,797-1,493
Sep-15-2019 5,3041,806
Sep-14-2019 7,110-3,076
Sep-13-2019 4,034-132

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heureka.cz Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


heureka.cz whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


% (c) 2006-2018 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: 3.10.2
% Timestamp: Tue May 08 14:48:01 2018

domain: heureka.cz
registrant: HEUREKA-SHOPPING
admin-c: HEUREKA-SHOPPING
nsset: HEUREKA
registrar: REG-IGNUM
registered: 14.02.2000 08:11:00
changed: 18.09.2016 17:42:01
expire: 18.02.2020

contact: HEUREKA-SHOPPING
org: Heureka Shopping, s.r.o.
name: Filip Nikolský
address: Karolinská 650/1
address: Praha 8
address: 186 00
address: CZ
e-mail: domains@heureka.cz
registrar: REG-IGNUM
created: 23.08.2016 10:50:01
changed: 26.06.2017 11:20:38

nsset: HEUREKA
nserver: ns.hdc1.cz (185.68.70.133)
nserver: ns.hdc2.cz (185.68.70.134)
tech-c: HEUREKA-SHOPPING
registrar: REG-IGNUM
created: 22.08.2016 14:35:01
changed: 18.09.2016 12:17:01

heureka.cz server information

Servers Location

heureka.cz desktop page speed rank

Last tested: 2016-06-12


Desktop Speed Medium
81/100

heureka.cz Desktop Speed Test Quick Summary


priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

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http://www.googleadservices.com/pagead/conversion.js

Optimize CSS Delivery of the following:

http://im9.cz/css-v2/pages/hp-cart.css?4f4630a3

priority - 5 Enable 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 46.4KiB (78% reduction).

Compressing http://cz.adocean.pl/_1465731769920/ad.js?id=wwn1y…b.p7/x=1024/y=768/fv=- could save 41.5KiB (80% reduction).
Compressing http://yottlyscript.com/script.js?tp=30 could save 4.8KiB (66% reduction).

priority - 3 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 23.9KiB (29% reduction).

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Losslessly compressing http://im9.cz/css-v2/images/logo_heureka.png?1 could save 1.3KiB (26% reduction).
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Losslessly compressing http://heureka.webtronix.org/measurement/redot.gif could save 726B (89% reduction).

priority - 2 Leverage 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.googletagmanager.com/gtm.js?id=GTM-WTSSKZ (16.2 minutes)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)

priority - 2 Prioritize 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 38% of the final above-the-fold content could be rendered with the full HTML response.

priority - 0 Minify 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 1.1KiB (13% reduction).

Minifying http://www.heureka.cz/ could save 1.1KiB (13% reduction) after compression.

priority - 0 Minify 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 643B (20% reduction).

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heureka.cz Desktop Resources

Total Resources98
Number of Hosts20
Static Resources47
JavaScript Resources37
CSS Resources2

heureka.cz Desktop Resource Breakdown

heureka.cz mobile page speed rank

Last tested: 2017-05-06


Mobile Speed Bad
52/100

heureka.cz Mobile Speed Test Quick Summary


priority - 67 Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://heureka.cz/
https://heureka.cz/
https://www.heureka.cz/
https://m.heureka.cz/

priority - 32 Eliminate 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.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

https://im9.cz/css/mobile/mobile.css?a280d9a8

priority - 3 Leverage 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:

https://www.googletagmanager.com/gtm.js?id=GTM-5JBWT3 (15 minutes)
https://connect.facebook.net/en_US/fbds.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0 Minify 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 637B (13% reduction).

Minifying https://spir.hit.gemius.pl/xgemius_ls.js could save 637B (13% reduction) after compression.

heureka.cz Mobile Resources

Total Resources41
Number of Hosts18
Static Resources20
JavaScript Resources16
CSS Resources1

heureka.cz Mobile Resource Breakdown

heureka.cz mobile page usability

Last tested: 2017-05-06


Mobile Usability Good
95/100

heureka.cz Mobile Usability Test Quick Summary


priority - 3 Size 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 <input type="text" name="h[fraze]" class="c-search__inpu…header__search"> is close to 1 other tap targets.

The tap target <button type="submit" class="c-search__butt…button u-delta"></button> is close to 2 other tap targets.

The tap target <a href="https://ucet.heureka.cz/" class="c-account-acti…-button--small">Přihlášení</a> is close to 1 other tap targets.

The tap target <div class="btn close"></div> is close to 1 other tap targets.

The tap target <a href="https://play.g…client.android" class="btn download">Zobrazit</a> is close to 2 other tap targets.

The tap target <a href="https://m.heureka.cz/foto/" class="category-list__item__inner">Foto</a> is close to 1 other tap targets.

priority - 1 Use 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.

Heureka aplikace renders only 8 pixels tall.

ZDARMA - V Google Play renders only 4 pixels tall.

Zobrazit renders only 4 pixels tall.

© Copyright 20…017 Heureka.cz renders only 8 pixels tall.

Verze pro desktop renders only 8 pixels tall.

heureka.cz Mobile Resources

Total Resources41
Number of Hosts18
Static Resources20
JavaScript Resources16
CSS Resources1

heureka.cz Mobile Resource Breakdown

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heureka.cz Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


heureka.cz TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.