kupkolo.cz website information.
kupkolo.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 kupkolo.cz domain:
- ns.web4u.cz
- ns2.web4u.cz
and probably website kupkolo.cz is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.
According to Alexa traffic rank the highest website kupkolo.cz position was 17556 (in the world). The lowest Alexa rank position was 907045. Now website kupkolo.cz ranked in Alexa database as number 520025 (in the world).
Website kupkolo.cz Desktop speed measurement score (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.
kupkolo.cz Mobile usability score (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of kupkolo.cz (57/100) is better than the results of 48.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-27-2024 | 520,025 | 1,289 |
| Nov-26-2024 | 521,314 | 19,339 |
| Nov-25-2024 | 540,653 | -20,377 |
| Nov-24-2024 | 520,276 | 265 |
| Nov-23-2024 | 520,541 | 7,123 |
| Nov-22-2024 | 527,664 | 886 |
| Nov-21-2024 | 528,550 | -9,415 |
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kupkolo.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.
kupkolo.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.
Your connection limit exceeded. Please slow down and try again later.
kupkolo.cz server information
kupkolo.cz desktop page speed rank
Last tested: 2016-12-09
kupkolo.cz Desktop Speed Test Quick Summary
priority - 9 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.
https://kupkolo.cz/
https://www.kupkolo.cz/
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 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://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css
priority - 3 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 26.3KiB (58% reduction).
Compressing and resizing https://www.kupkolo.cz/templates/images/logo.png could save 5.3KiB (55% reduction).
Compressing https://www.kupkolo.cz/templates/images/mtb-trilogy.png could save 567B (19% reduction).
priority - 1 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.google-analytics.com/analytics.js (2 hours)
kupkolo.cz Desktop Resources
| Total Resources | 68 |
| Number of Hosts | 12 |
| Static Resources | 58 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
kupkolo.cz Desktop Resource Breakdown
kupkolo.cz mobile page speed rank
Last tested: 2017-05-06
kupkolo.cz Mobile Speed Test Quick Summary
priority - 36 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 345.7KiB (55% reduction).
Compressing https://www.kupkolo.cz/data/photos/sliders/92.jpg could save 39.3KiB (32% reduction).
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priority - 34 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.
https://kupkolo.cz/
https://www.kupkolo.cz/
priority - 8 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:
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://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1856976931187024?v=2.7.6 (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
kupkolo.cz Mobile Resources
| Total Resources | 65 |
| Number of Hosts | 12 |
| Static Resources | 53 |
| JavaScript Resources | 7 |
| CSS Resources | 1 |
kupkolo.cz Mobile Resource Breakdown
kupkolo.cz mobile page usability
Last tested: 2017-05-06
kupkolo.cz Mobile Usability Test Quick Summary
priority - 4 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.
<div class="header">Vše o nákupu |…šík je prázdný</div> is close to 1 other tap targets.<a href="/" class="logo"></a> is close to 1 other tap targets.<a href="/" class="logo"></a> is close to 1 other tap targets.<a href="" class="burger"></a> and 3 others are close to other tap targets.<div id="home-slider" class="xs-hidden owl-…l slider-theme"></div> is close to 2 other tap targets.<a href="https://www.yo…=FGwnmNy25iw&t"></a> is close to 2 other tap targets.<div class="owl-pagination"></div> is close to 2 other tap targets.<a href="#kategorie" class="nav-link active">Kategorie</a> is close to 1 other tap targets.<a href="#znacky" class="nav-link">Značky</a> is close to 1 other tap targets.<a href="/jizdni-kola_k21/" class="display-table">Jízdní kola</a> and 5 others are close to other tap targets.<a href="" class="offcanvas-close">Zavřít</a> is close to 1 other tap targets.<label for="id-21" class="toggle-sub nav-link">Jízdní kola</label> and 11 others are close to other tap targets.kupkolo.cz similar domains
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kupkolo.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.
kupkolo.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.