OSTRAVA.CZ Ostrava


ostrava.cz website information.

ostrava.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 ostrava.cz domain:

  • alfa.ostrava.cz
  • beta.ostrava.cz
  • gama.ostrava.cz
  • delta.ostrava.cz

and probably website ostrava.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 ostrava.cz position was 18859 (in the world). The lowest Alexa rank position was 989475. Now website ostrava.cz ranked in Alexa database as number 97298 (in the world).

Website ostrava.cz Desktop speed measurement score (38/100) is better than the results of 13.38% of other sites shows that the page desktop performance can be improved.

ostrava.cz Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of ostrava.cz (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-18-2024 97,2981,074
Nov-17-2024 98,372-1,492
Nov-16-2024 96,880679
Nov-15-2024 97,559-734
Nov-14-2024 96,8252,009
Nov-13-2024 98,8340
Nov-12-2024 98,8340

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ostrava.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.



ostrava.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.


ostrava.cz server information

Servers Location

IP Address
81.91.222.101
Region
Moravskoslezsky kraj
City
Ostrava

ostrava.cz desktop page speed rank

Last tested: 2018-12-22


Desktop Speed Bad
38/100

ostrava.cz Desktop Speed Test Quick Summary


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priority - 19 Reduce server response time

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priority - 9 Leverage browser caching

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 3 Avoid landing page redirects

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ostrava.cz Desktop Resources

Total Resources77
Number of Hosts13
Static Resources38
JavaScript Resources14
CSS Resources13

ostrava.cz Desktop Resource Breakdown

ostrava.cz mobile page speed rank

Last tested: 2018-12-22


Mobile Speed Bad
31/100

ostrava.cz Mobile Speed Test Quick Summary


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priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 12 Leverage browser caching

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priority - 10 Avoid landing page redirects

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priority - 8 Prioritize visible content

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priority - 3 Minify CSS

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ostrava.cz Mobile Resources

Total Resources75
Number of Hosts12
Static Resources37
JavaScript Resources13
CSS Resources13

ostrava.cz Mobile Resource Breakdown

ostrava.cz mobile page usability

Last tested: 2018-12-22


Mobile Usability Good
98/100

ostrava.cz Mobile Usability Test Quick Summary


priority - 2 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="//cookies.ostrava.cz" class="cb-policy">zde</a> is close to 1 other tap targets.

The tap target <a href="" class="cb-enable">Souhlasím</a> is close to 1 other tap targets.

The tap target <li class="drop-down acti…menu-list-item">Ostrava About…Social network</li> and 2 others are close to other tap targets.

The tap target <li class="drop-down acti…menu-list-item">Ostrava About…Social network</li> and 1 others are close to other tap targets.

The tap target <a href="#" class="menu-list-item-link">Ostrava About…ation, News...</a> and 2 others are close to other tap targets.

The tap target <li class="drop-down menu-list-item">City Authority…ial area ?????</li> and 1 others are close to other tap targets.

The tap target <li class="drop-down menu-list-item">Projects Colou…í Vítkovice...</li> and 1 others are close to other tap targets.

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

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ostrava.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.


ostrava.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.