dobre-knihy.cz Website Information

Daily Unique Visits: 1,016

Daily Page Views: 2,032

Income Per Day: $6

Estimated Value: $1,440

This website is located in Czech Republic and is using following IP address 81.95.110.155. See the complete list of popular websites hosted in Czech Republic.

dobre-knihy.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.

Website dobre-knihy.cz is using the following name servers:

alfa.ns.active24.cz
beta.ns.active24.cz
gama.ns.active24.sk

and is probably hosted by ACTIVE 24. See the full list of other websites hosted by ACTIVE 24.

The highest website dobre-knihy.cz position in Alexa rank database was 29115 and the lowest rank position was 997134. Current position of dobre-knihy.cz in Alexa rank database is 706067.

Desktop speed score of dobre-knihy.cz (64/100) is better than the results of 41.34% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of dobre-knihy.cz (68/100) is better than the results of 19.67% of other sites and means that the page is not mobile-friendly.

Mobile speed score of dobre-knihy.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.

dobre-knihy.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.

dobre-knihy.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: Wed Oct 09 23:13:12 2024

domain: dobre-knihy.cz
registrant: DOBRE-KNIHY-CZ
admin-c: DOBRE-KNIHY-CZ
nsset: NSS:GLOBE-SGLO000001:1
keyset: A24-KEYSET
registrar: REG-ACTIVE24
registered: 10.03.2008 14:32:33
changed: 14.11.2019 12:00:53
expire: 10.03.2025

contact: DOBRE-KNIHY-CZ
org: Dobré knihy s.r.o.
name: Jakub Tomas
address: V Haji 15
address: Praha 7
address: 17000
address: CZ
registrar: REG-ACTIVE24
created: 13.11.2019 14:10:30

nsset: NSS:GLOBE-SGLO000001:1
nserver: alfa.ns.active24.cz (81.95.96.2, 2a02:4a8:ac24:100::96:2)
nserver: gama.ns.active24.sk
nserver: beta.ns.active24.cz (185.111.90.94, 2a00:4b40:1000:590:185:111:90:94)
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 01.10.2007 02:00:00
changed: 06.09.2023 08:54:36

contact: ACTIVE24
org: ACTIVE 24, s.r.o.
name: ACTIVE 24, s.r.o.
address: Sokolovská 394/17
address: Praha 8
address: 186 00
address: CZ
registrar: REG-ACTIVE24
created: 29.04.2008 12:35:02
changed: 15.05.2018 21:32:00

keyset: A24-KEYSET
dnskey: 257 3 13 0EK9ChwJW+CVCvP7mizQwEnR2OJpHgbLmilGV5OyqncZoOufo9fIbVrvxT6qid/T9sAWH7KOfzItPxkVOIbRjg==
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 26.11.2008 14:12:02
changed: 10.09.2019 15:48:38

dobre-knihy.cz server information

Servers Location

dobre-knihy.cz desktop page speed rank

Last tested: 2018-10-30

Desktop Speed Bad

64/100

dobre-knihy.cz Desktop Speed Test Quick Summary

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dobre-knihy.cz Desktop Resource Breakdown

Total Resources	112
Number of Hosts	31
Static Resources	84
JavaScript Resources	44
CSS Resources	7

dobre-knihy.cz mobile page speed rank

Last tested: 2018-10-30

Mobile Speed Bad

43/100

dobre-knihy.cz Mobile Speed Test Quick Summary

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dobre-knihy.cz Mobile Resource Breakdown

Total Resources	113
Number of Hosts	30
Static Resources	85
JavaScript Resources	44
CSS Resources	7

dobre-knihy.cz mobile page usability

Last tested: 2018-10-30

Mobile Usability Medium

68/100

dobre-knihy.cz Mobile Usability Test Quick Summary

priority - 25Use 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.

NOVINKY A NEJČTENĚJŠÍ KNIHY renders only 6 pixels tall (16 CSS pixels).

Nejprodávanější knihy and 2 others render only 6 pixels tall (16 CSS pixels).

Knihy s mírným poškozením renders only 6 pixels tall (16 CSS pixels).

Knihy v akci renders only 6 pixels tall (16 CSS pixels).

Komiks pro dospělé a mládež and 11 others render only 5 pixels tall (14 CSS pixels).

Dobré knihy cz renders only 7 pixels tall (18 CSS pixels).

21,172 likes renders only 5 pixels tall (12 CSS pixels).

Like Page renders only 5 pixels tall (12 CSS pixels).

Contact Us renders only 4 pixels tall (11 CSS pixels).

Be the first o…s to like this renders only 5 pixels tall (12 CSS pixels).

TOP 10 V ŘÍJNU renders only 6 pixels tall (16 CSS pixels).

Knihy, které n…najdete u nás. and 3 others render only 5 pixels tall (12 CSS pixels).

Díky velkým od…knihkupectví. and 1 others render only 5 pixels tall (12 CSS pixels).

Obchodní podmínky renders only 5 pixels tall (12 CSS pixels).

Náš magazín o knihách renders only 5 pixels tall (12 CSS pixels).

obchod@dobre-knihy.cz renders only 5 pixels tall (12 CSS pixels).

Doprava renders only 5 pixels tall (12 CSS pixels).

Kontakt renders only 5 pixels tall (12 CSS pixels).

602 323 181 renders only 5 pixels tall (12 CSS pixels).

Přihlášení / registrace » and 1 others render only 5 pixels tall (12 CSS pixels).

Nákupní košík renders only 6 pixels tall (15 CSS pixels).

Cena: renders only 5 pixels tall (13 CSS pixels).

,- Kč renders only 5 pixels tall (13 CSS pixels).

HLEDEJTE: renders only 8 pixels tall (20 CSS pixels).

UŽIVATELSKÉ RECENZE KNIH: and 2 others render only 5 pixels tall (14 CSS pixels).

» and 3 others render only 5 pixels tall (12 CSS pixels).

Renata Červenková and 9 others render only 5 pixels tall (12 CSS pixels).

» and 5 others render only 5 pixels tall (12 CSS pixels).

PARTNEŘI renders only 6 pixels tall (16 CSS pixels).

Certifikovaný obchod and 1 others render only 5 pixels tall (12 CSS pixels).

Československá…fická databáze and 3 others render only 5 pixels tall (12 CSS pixels).

» renders only 5 pixels tall (12 CSS pixels).

Provozovatelem and 3 others render only 5 pixels tall (12 CSS pixels).

Chceme být fér…oubory cookie. and 1 others render only 5 pixels tall (12 CSS pixels).
Další informace renders only 5 pixels tall (12 CSS pixels).
Souhlasím renders only 5 pixels tall (13 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.

priority - 9Size tap targets appropriately

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The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/bestsellery/">Nejprodávanější knihy</a> and 2 others are close to other tap targets.

The tap target <a href="/bazar-1042/">Knihy s mírným poškozením</a> is close to 2 other tap targets.

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The tap target <a href="/kategorie/">Kategorie</a> is close to 1 other tap targets.

The tap target <a href="/detektivky-a-napeti-417/">Detektivky a napětí</a> and 11 others are close to other tap targets.

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The tap target <a href="http://magazin.dobre-knihy.cz/" class="i-blog">Náš magazín o knihách</a> is close to 2 other tap targets.

The tap target <a href="mailto:obchod@dobre-knihy.cz" class="i-email">obchod@dobre-knihy.cz</a> is close to 3 other tap targets.

The tap target <a href="/doprava/" class="i-doprava">Doprava</a> is close to 2 other tap targets.

The tap target <a href="/kontakt/" class="i-kontakt">Kontakt</a> is close to 2 other tap targets.

The tap target <a href="tel:+420602323181" class="i-phone">602 323 181</a> is close to 3 other tap targets.

The tap target <a href="/moje-knihovna/" class="button">Moje knihovna »</a> and 1 others are close to other tap targets.

The tap target <a id="header_cart" href="/nakupni-kosik/">Nákupní košík…0,- Kč</a> is close to 1 other tap targets.

The tap target <input id="frmsearchForm-submit" type="submit" name="submit_" class="button"> is close to 1 other tap targets.

The tap target <a href="/autori/">Autora</a> and 9 others are close to other tap targets.

The tap target <a href="/">www.dobre-knihy.cz</a> is close to 1 other tap targets.

The tap target <a href="https://www.go…ogies/cookies/" class="nw">Další informace</a> is close to 1 other tap targets.

The tap target <a id="branch-mobile-action" href="#" class="button">Získat</a> is close to 1 other tap targets.

The tap target <div id="branch-banner-close" class="branch-animation">×</div> is close to 1 other tap targets.

priority - 5Size 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 1,013 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="/bestsellery/">Nejprodávanější knihy</a> falls outside the viewport.
The element <a href="/bazar-1042/">Knihy s mírným poškozením</a> falls outside the viewport.
The element <a href="/balicky-dobrych-knih-1863/">Balíčky Dobrých knih</a> falls outside the viewport.
The element <a href="/pripravovane-novinky/">Očekávané novinky</a> falls outside the viewport.
The element <a href="/knihy-v-akci/">Knihy v akci</a> falls outside the viewport.
The element <iframe src="https://www.fa…=230&width=320"> falls outside the viewport.
The element <img src="https://dk.dcd…er-do-1000.jpg"> falls outside the viewport.
The element <img src="https://dk.dcd…r-sleva-80.jpg"> falls outside the viewport.
The element <h2></h2> falls outside the viewport.
The element <span class="cart_title">Nákupní košík</span> falls outside the viewport.
The element <div id="header_cart_price">Cena: 0,- Kč</div> falls outside the viewport.
The element <fieldset>HLEDEJTE:</fieldset> falls outside the viewport.
The element <div id="footer_links" class="content">Knihy dle:…iskra v popelu</div> falls outside the viewport.
The element <h2>PARTNEŘI</h2> falls outside the viewport.
The element <div class="clear footer-banners">Certifikovaný…Projekt EOD »</div> falls outside the viewport.
The element <div id="copyright" class="content center">Provozovatelem…ic Fun s.r.o..</div> falls outside the viewport.

dobre-knihy.cz HTML validation

Errors

Duplicate attribute “title”.

Line: 57 Column: - 189
"...rázek');" title="Zobrazit deta..." Line: 77 Column: - 195
"...rázek');" title="Zobrazit deta..." Line: 97 Column: - 195
"...rázek');" title="Zobrazit deta..." Line: 117 Column: - 277
"...rázek');" title="Zobrazit deta..." Line: 137 Column: - 191
"...rázek');" title="Zobrazit deta..." Line: 157 Column: - 183
"...rázek');" title="Zobrazit deta..." Line: 177 Column: - 179
"...rázek');" title="Zobrazit deta..." Line: 197 Column: - 292
"...rázek');" title="Zobrazit deta..." Line: 217 Column: - 187
"...rázek');" title="Zobrazit deta..." Line: 237 Column: - 233
"...rázek');" title="Zobrazit deta..." Line: 257 Column: - 199
"...rázek');" title="Zobrazit deta..." Line: 277 Column: - 187
"...rázek');" title="Zobrazit deta..." Line: 297 Column: - 219
"...rázek');" title="Zobrazit deta..." Line: 317 Column: - 187
"...rázek');" title="Zobrazit deta..." Line: 337 Column: - 209
"...rázek');" title="Zobrazit deta..."

Attribute “e” not allowed on element “script” at this point.

Line: 792 Column: 3 - 20
"...script> <script e="ready"> $..."

Element “style” not allowed as child of element “noscript” in this context. (Suppressing further errors from this subtree.)

Line: 842 Column: 13 - 19
"...<noscript><style>.eu-co..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 844 Column: 7 - 37
"...t> <script type="text/javascript"> ..." Line: 849 Column: 7 - 106
"...pt> <script src="https://c1908.affilbox.cz/js/module/tracking-v2.js" type="text/javascript" async defer></scri..."

This document appears to be written in Czech. Consider adding “lang="cs"” (or variant) to the “html” start tag.

Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."

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dobre-knihy.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.

dobre-knihy.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.

DOBRE-KNIHY.CZ Všechny Dobré knihy na jednom místě - 90.000 titulů skladem

dobre-knihy.cz Website Information

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dobre-knihy.cz whois

dobre-knihy.cz server information

Servers Location

dobre-knihy.cz desktop page speed rank

dobre-knihy.cz Desktop Speed Test Quick Summary

priority - 28Leverage 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:

priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 8Optimize images

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

Optimize the following images to reduce their size by 76.7KiB (39% reduction).

priority - 4Reduce server response time

In our test, your server responded in 0.57 seconds.

priority - 0Enable compression

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dobre-knihy.cz Desktop Resource Breakdown

dobre-knihy.cz mobile page speed rank

dobre-knihy.cz Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 42Leverage 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:

priority - 29Optimize images

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dobre-knihy.cz Mobile Resource Breakdown

dobre-knihy.cz mobile page usability

dobre-knihy.cz Mobile Usability Test Quick Summary

priority - 25Use 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.

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 - 9Size 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.

priority - 5Size 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 1,013 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

dobre-knihy.cz HTML validation

Errors

Duplicate attribute “title”.

Attribute “e” not allowed on element “script” at this point.

Element “style” not allowed as child of element “noscript” in this context. (Suppressing further errors from this subtree.)

Warnings

The “type” attribute is unnecessary for JavaScript resources.

This document appears to be written in Czech. Consider adding “lang="cs"” (or variant) to the “html” start tag.

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dobre-knihy.cz Ping

dobre-knihy.cz TRACEROUTE