alza.sk website information.
alza.sk domain name is registered by .SK top-level domain registry. See the other sites registred in .SK domain zone.
Following name servers are specified for alza.sk domain:
- beau.ns.cloudflare.com
- gigi.ns.cloudflare.com
and probably website alza.sk is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.
According to Alexa traffic rank the highest website alza.sk position was 100033 (in the world). The lowest Alexa rank position was 195439. Now website alza.sk ranked in Alexa database as number 195045 (in the world).
Website alza.sk Desktop speed measurement score (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.
alza.sk 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 alza.sk (46/100) is better than the results of 27.13% 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 |
|---|---|---|
| Apr-25-2024 | 195,045 | 0 |
| Apr-24-2024 | 195,045 | 0 |
| Apr-23-2024 | 195,045 | 394 |
| Apr-22-2024 | 195,439 | -1,452 |
| Apr-21-2024 | 193,987 | -617 |
| Apr-20-2024 | 193,370 | 0 |
| Apr-19-2024 | 193,370 | -760 |
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alza.sk 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.
alza.sk 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.
Domain: alza.sk
Registrant: A24C-154952
Admin Contact: A24C-154952
Tech Contact: ACTI-0024
Registrar: ACTI-0024
Created: 2004-05-21
Updated: 2022-03-15
Valid Until: 2023-04-24
Nameserver: beau.ns.cloudflare.com
Nameserver: gigi.ns.cloudflare.com
EPP Status: ok
Registrar: ACTI-0024
Name: ACTIVE 24, s.r.o.
Organization: ACTIVE 24, s.r.o.
Organization ID: 25115804
Phone: +421.244460639
Email: registrace@domeny.cz
Street: Sokolovska 394/17
City: Praha
Postal Code: 18600
Country Code: CZ
Created: 2017-09-14
Updated: 2022-08-23
Contact: A24C-154952
Name: Alza.cz a.s.
Organization: Alza.cz a.s.
Organization ID: 27082440
Street: Jankovcova 1522/53
City: Praha 7
Postal Code: 17000
Country Code: CZ
Registrar: ACTI-0024
Created: 2021-06-28
Updated: 2021-06-30
alza.sk server information
alza.sk desktop page speed rank
Last tested: 2017-05-17
alza.sk Desktop Speed Test Quick Summary
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 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.
Remove render-blocking JavaScript:
https://i.alza.cz/Scripts/critical-b05d0369e9ea900…4e6a7fef8fb4b665e47.js
https://www.alza.sk/Scripts/lang-SK-1161619848.js
Optimize CSS Delivery of the following:
https://i.alza.cz/Styles/defaultPage-full-0712555c…3a5e75bbc3fba391a5.css
priority - 5 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 47KiB (34% reduction).
Compressing https://i.alza.cz/Foto/ImgGalery/bannery/leaderboard/810/19359_2.jpg could save 19.8KiB (38% reduction).
Compressing https://i.alza.cz/Styles/full/images/vypredane-vypis.png could save 2.8KiB (31% reduction).
Compressing https://i.alza.cz/Foto/ImgGalery/st-alzapremium.png could save 1.7KiB (14% reduction).
Compressing https://i.alza.cz/Styles/full/images/sprites/loginBtns.png could save 1.6KiB (17% reduction).
Compressing https://i.alza.cz/Foto/f8/TR/TRE011b.jpg could save 750B (11% reduction).
priority - 4 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://nexus-websocket-b.intercom.io/client-test (expiration not specified)
https://www.alza.sk/Services/EShopService.svc/GetDialogHtml (expiration not specified)
https://www.alza.sk/Services/EShopService.svc/GetPopUpDialog (expiration not specified)
https://www.alza.sk/Services/EShopService.svc/GetRegistrationDialog (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-NM8P6Z (15 minutes)
https://connect.facebook.net/sk_SK/all.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.alza.sk/Scripts/lang-SK-1161619848.js (4 days)
alza.sk Desktop Resources
| Total Resources | 84 |
| Number of Hosts | 19 |
| Static Resources | 58 |
| JavaScript Resources | 17 |
| CSS Resources | 5 |
alza.sk Desktop Resource Breakdown
alza.sk mobile page speed rank
Last tested: 2017-05-17
alza.sk Mobile Speed Test Quick Summary
priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 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.
Remove render-blocking JavaScript:
https://i.alza.cz/Scripts/defaultPage-mobile-bc4ab…cbbb19b38827c26c047.js
Optimize CSS Delivery of the following:
https://i.alza.cz/Styles/other-mobile-b35ac0f5fea6…edd4526eaa2dbeaaff.css
priority - 51 Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://www.alza.sk/
http://m.alza.sk/default.aspx
https://m.alza.sk/default.aspx
priority - 8 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 3 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 26KiB (41% reduction).
Compressing https://i.alza.cz/Foto/ImgGalery/bannery/leaderboard/414/19359_2.jpg could save 8.7KiB (39% reduction).
Compressing https://i.alza.cz/Foto/ImgGalery/bannery/leaderboard/414/20246_2.jpg could save 8.4KiB (42% reduction).
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/sk_SK/all.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://m.alza.sk/Scripts/lang-SK-213877807.js (4 days)
alza.sk Mobile Resources
| Total Resources | 37 |
| Number of Hosts | 14 |
| Static Resources | 20 |
| JavaScript Resources | 7 |
| CSS Resources | 2 |
alza.sk Mobile Resource Breakdown
alza.sk mobile page usability
Last tested: 2017-05-17
alza.sk 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.
<a href="/" class="sel">Alza</a> is close to 1 other tap targets.alza.sk similar domains
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alza.sk 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.
alza.sk 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.