MEGAKNIHY.CZ MegaKnihy.cz - Levné Knihy Online - Megaknihy.cz


megaknihy.cz website information.

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

No name server records were found.

and probably website megaknihy.cz is hosted by NForce Entertainment B.V. web hosting company. Check the complete list of other most popular websites hosted by NForce Entertainment B.V. hosting company.

According to Alexa traffic rank the highest website megaknihy.cz position was 278570 (in the world). The lowest Alexa rank position was 295422. Now website megaknihy.cz ranked in Alexa database as number 288735 (in the world).

Website megaknihy.cz Desktop speed measurement score (66/100) is better than the results of 44.37% of other sites shows that the page desktop performance can be improved.

megaknihy.cz Mobile usability score (60/100) is better than the results of 3.95% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of megaknihy.cz (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-07-2024 288,735-2,205
Nov-06-2024 286,530-659
Nov-05-2024 285,8718,236
Nov-04-2024 294,107-8,672
Nov-03-2024 285,435-5,379
Nov-02-2024 280,0566,169
Nov-01-2024 286,2252,751

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megaknihy.cz Rank History

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megaknihy.cz whois

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megaknihy.cz server information

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megaknihy.cz desktop page speed rank

Last tested: 2018-01-25


Desktop Speed Medium
66/100

megaknihy.cz Desktop Speed Test Quick Summary


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

Your page has 12 blocking script resources and 18 blocking CSS resources. This causes a delay in rendering your page.

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Remove render-blocking JavaScript:

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priority - 15 Optimize images

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priority - 11 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://media7.megaknihy.cz/themes/template/img/css/star-ico.png (expiration not specified)
https://media7.megaknihy.cz/themes/template/img/css/top-menu-bg.png (expiration not specified)
https://media7.megaknihy.cz/themes/template/img/zalozka-hover.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/css/footer-bg.png (expiration not specified)
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https://media77.megaknihy.cz/themes/template/img/css/search-button.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/icon/psaci-pero.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/icon/star-mini.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/icon/top-copper.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/icon/top-gold.png (expiration not specified)
https://media77.megaknihy.cz/themes/template/img/icon/top-silver.png (expiration not specified)
https://media777.megaknihy.cz/themes/template/img/arrow-down.png (expiration not specified)
https://media777.megaknihy.cz/themes/template/img/css/footer-kredo.png (expiration not specified)
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https://media777.megaknihy.cz/themes/template/img/homefeatured/vyhody-1.png (expiration not specified)
https://media777.megaknihy.cz/themes/template/img/novy-kontakt/mail.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-N7G37S (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/669518…41035?v=2.8.9&r=stable (20 minutes)
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priority - 7 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://megaknihy.cz/
http://www.megaknihy.cz/
https://www.megaknihy.cz/

priority - 1 Minify JavaScript

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priority - 0 Minify 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 4.8KiB (20% reduction).

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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 2.1KiB (11% reduction).

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megaknihy.cz Desktop Resources

Total Resources236
Number of Hosts49
Static Resources140
JavaScript Resources28
CSS Resources19

megaknihy.cz Desktop Resource Breakdown

megaknihy.cz mobile page speed rank

Last tested: 2019-06-14


Mobile Speed Medium
65/100

megaknihy.cz Mobile Speed Test Quick Summary


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://media7.megaknihy.cz/themes/template/css/gr…hop.css?ts=14788951581

priority - 15 Optimize images

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

Optimize the following images to reduce their size by 146.1KiB (35% reduction).

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priority - 6 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://media777.megaknihy.cz/themes/template/img/css/footer-kredo.png (expiration not specified)
https://rec.smartlook.com/recorder.js (5 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-N7G37S (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/669518…1035?v=2.8.52&r=stable (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1 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 9.3KiB (26% reduction).

Minifying https://media7.megaknihy.cz/js/tools.js?ts=15562962231 could save 2.7KiB (21% reduction) after compression.
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Minifying https://media777.megaknihy.cz/js/jquery/jquery.rateit.min.js?ts=14873466671 could save 765B (24% reduction) after compression.
Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.52 could save 646B (85% reduction) after compression.
Minifying https://media77.megaknihy.cz/js/jquery/jquery.cookie.js?ts=14788951571 could save 617B (45% reduction) after compression.
Minifying https://media77.megaknihy.cz/js/jquery/jquery.easing.1.3.js?ts=14788951571 could save 337B (30% reduction) after compression.
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Minifying https://media777.megaknihy.cz/modules/comgate/js/comgate.js?ts=15284543441 could save 265B (22% reduction) after compression.

priority - 0 Minify 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 4.8KiB (20% reduction).

Minifying https://media77.megaknihy.cz/themes/template/css/global.css?ts=15603592671 could save 2.6KiB (15% reduction) after compression.
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Minifying https://media77.megaknihy.cz/css/jquery.autocomplete.css?ts=14855311511 could save 223B (38% reduction) after compression.
Minifying https://media77.megaknihy.cz/themes/template/css/m…art.css?ts=14788951581 could save 165B (12% reduction) after compression.
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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 1.8KiB (11% reduction).

Minifying https://www.megaknihy.cz/ could save 1.8KiB (11% reduction) after compression.

megaknihy.cz Mobile Resources

Total Resources196
Number of Hosts33
Static Resources160
JavaScript Resources29
CSS Resources20

megaknihy.cz Mobile Resource Breakdown

megaknihy.cz mobile page usability

Last tested: 2019-06-14


Mobile Usability Bad
60/100

megaknihy.cz Mobile Usability Test Quick Summary


priority - 31 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.

0 renders only 7 pixels tall (18 CSS pixels).

CIZOJAZYČNÉ KNIHY and 5 others render only 7 pixels tall (19 CSS pixels).

MOTIVACE • PODNIKÁNÍ and 14 others render only 6 pixels tall (15 CSS pixels).

České a slovenské d.. and 77 others render only 5 pixels tall (14 CSS pixels).

ROMÁNY • BELETRIE and 5 others render only 8 pixels tall (20 CSS pixels).

ČESKÉ A SLOVENSKÉ DETEKTIVKY and 30 others render only 5 pixels tall (14 CSS pixels).

Bestsellery and 5 others render only 6 pixels tall (15 CSS pixels).

Deník malého poseroutk.. and 35 others render only 5 pixels tall (13 CSS pixels).

TOP autoři and 5 others render only 6 pixels tall (15 CSS pixels).

PRO ZÁKAZNÍKY and 3 others render only 6 pixels tall (15 CSS pixels).
technickapodpo…problémy and 20 others render only 5 pixels tall (13 CSS pixels).
info@megaknihy…podpora renders only 5 pixels tall (13 CSS pixels).
Megaknihy.cz renders only 7 pixels tall (18 CSS pixels).
Like Page renders only 5 pixels tall (12 CSS pixels).
47K likes renders only 5 pixels tall (12 CSS pixels).
Be the first o…s to like this renders only 5 pixels tall (12 CSS pixels).
MEGAKNIHY.cz -…é knihkupectví renders only 7 pixels tall (18 CSS pixels).
Pokud potřebuj…uvedené adrese and 4 others render only 5 pixels tall (14 CSS pixels).

priority - 27 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 <a href="/identita">Účet</a> and 1 others are close to other tap targets.

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

The tap target <a href="https://www.me…omany-beletrie">Romány • beletrie</a> and 14 others are close to other tap targets.

The tap target <a href="https://www.me…03-dobrodruzne">Dobrodružné</a> and 77 others are close to other tap targets.

The tap target <div></div> and 1 others are close to other tap targets.

The tap target <a href="https://www.me…&amp;r=no&amp;slider=1"> and 1 others are close to other tap targets.

The tap target <a href="/nejprodavanejsi-knihy">Nejlepší knihy současnosti</a> and 1 others are close to other tap targets.

The tap target <a href="https://www.me…di-zdrave.html" class="product_image"></a> and 95 others are close to other tap targets.

The tap target <a href="https://www.me…di-zdrave.html" class="product_image"></a> and 95 others are close to other tap targets.

The tap target <a href="https://www.me…56-young-adult">Young Adult</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.me…097-romanticke">Romantické</a> and 27 others are close to other tap targets.

The tap target <a href="/nejprodavanejsi-knihy">Bestsellery</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.me…ejny-kluk.html">Neobyčejný kluk</a> and 35 others are close to other tap targets.

The tap target <a href="/autori">TOP autoři</a> and 5 others are close to other tap targets.

The tap target <a href="/show-newsletter">Akční knihy</a> and 21 others are close to other tap targets.
The tap target <a href="https://m.face…egaknihy.cz%2F" class="_3-8_ lfloat"></a> is close to 1 other tap targets.
The tap target <img src="https://sconte…20&amp;oe=5D92E933" class="_1drn _-s img"> is close to 3 other tap targets.
The tap target <a href="https://m.face…egaknihy.cz%2F" class="_1drp _5lv6">Megaknihy.cz</a> is close to 1 other tap targets.
The tap target <div id="u_0_2" class="pluginConnectButton">Like PageLiked</div> is close to 1 other tap targets.

priority - 10 Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

Configuring a viewport specifying width=device-width instead of width=980 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.

priority - 3 Size 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 983 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <h1>Internetové kn…é Knihy Online</h1> falls outside the viewport.
The element <div class="clearfix"> falls outside the viewport.

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megaknihy.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.


megaknihy.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.