INVIA.CZ Invia.cz | Dovolená 2017 - Last minute zájezdy od 300 CK


invia.cz website information.

invia.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 invia.cz domain:

  • ns1-07.azure-dns.com
  • ns2-07.azure-dns.net
  • ns3-07.azure-dns.org
  • ns4-07.azure-dns.info

and probably website invia.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 invia.cz position was 6251 (in the world). The lowest Alexa rank position was 777586. Now website invia.cz ranked in Alexa database as number 271599 (in the world).

Website invia.cz Desktop speed measurement score (69/100) is better than the results of 49.24% of other sites shows that the page desktop performance can be improved.

invia.cz Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of invia.cz (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-28-2024 271,599-3,621
Mar-27-2024 267,978-922
Mar-26-2024 267,056-2,699
Mar-25-2024 264,3575,197
Mar-24-2024 269,554-8,867
Mar-23-2024 260,68711,424
Mar-22-2024 272,1114,489

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invia.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.



invia.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.


invia.cz server information

Servers Location

IP Address
193.86.168.70
Region
Praha
City
Hlavni mesto

invia.cz desktop page speed rank

Last tested: 2017-06-03


Desktop Speed Medium
69/100

invia.cz Desktop Speed Test Quick Summary


priority - 19 Optimize images

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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 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:

https://sc.invia.cz/js/combined-desktop.js?v=5.4.9-2
https://ssc.invia.cz/js/gadget/autocomplete.js?v=5.4.9-2
https://ssc.invia.cz/js/jquery/rating/jquery.ui.stars.js?v=5.4.9-2

Optimize CSS Delivery of the following:

https://ssc.invia.cz/css/combined-style.css?v=5.4.9-2

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.

http://invia.cz/
https://invia.cz/
https://www.invia.cz/

priority - 3 Reduce server response time

In our test, your server responded in 0.54 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

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:

https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/910893425618128?v=2.7.12 (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://ssc.invia.cz/font/icomoon.woff (24 hours)

invia.cz Desktop Resources

Total Resources36
Number of Hosts13
Static Resources22
JavaScript Resources7
CSS Resources2

invia.cz Desktop Resource Breakdown

invia.cz mobile page speed rank

Last tested: 2017-05-26


Mobile Speed Bad
52/100

invia.cz Mobile Speed Test Quick Summary


priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 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:

https://sc.invia.cz/js/combined-mobile.js?v=5.4.8-4
https://ssc.invia.cz/js/gadget/autocomplete.js?v=5.4.8-4
https://ssc.invia.cz/js/jquery/rating/jquery.ui.stars.js?v=5.4.8-4

Optimize CSS Delivery of the following:

https://ssc.invia.cz/css/combined-style-mobile.css?v=5.4.8-4

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.

http://invia.cz/
https://invia.cz/
https://www.invia.cz/

priority - 14 Optimize images

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

Optimize the following images to reduce their size by 133.9KiB (31% reduction).

Compressing https://dsc.invia.cz/mkt/hp/cz/sleva-rozhodnost-620x500.jpg could save 55.6KiB (46% reduction).
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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/910893425618128?v=2.7.11 (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://ssc.invia.cz/font/icomoon.woff (24 hours)

priority - 3 Reduce server response time

In our test, your server responded in 0.43 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

invia.cz Mobile Resources

Total Resources27
Number of Hosts13
Static Resources13
JavaScript Resources7
CSS Resources1

invia.cz Mobile Resource Breakdown

invia.cz mobile page usability

Last tested: 2017-05-26


Mobile Usability Good
99/100

invia.cz Mobile Usability Test Quick Summary


priority - 0 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="#" class="prev icon icon-arrow-left">Předchozí</a> is close to 1 other tap targets.
The tap target <a href="https://www.in…invia/cookies/">Více informací</a> and 1 others are close to other tap targets.

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invia.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.


invia.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.