o2.sk website information.
o2.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 o2.sk domain:
- ns2.tel.cz
- dns.iol.cz
and probably website o2.sk is hosted by AMAZON-AES - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-AES - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website o2.sk position was 4397 (in the world). The lowest Alexa rank position was 958651. Now website o2.sk ranked in Alexa database as number 289731 (in the world).
Website o2.sk Desktop speed measurement score (65/100) is better than the results of 42.84% of other sites shows that the page desktop performance can be improved.
o2.sk Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of o2.sk (44/100) is better than the results of 24.22% 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-15-2024 | 289,731 | -5,370 |
| Nov-14-2024 | 284,361 | 1,377 |
| Nov-13-2024 | 285,738 | 0 |
| Nov-12-2024 | 285,738 | 0 |
| Nov-11-2024 | 285,738 | 0 |
| Nov-10-2024 | 285,738 | -1,477 |
| Nov-09-2024 | 284,261 | 1,419 |
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o2.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.
o2.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.
o2.sk server information
o2.sk desktop page speed rank
Last tested: 2019-12-14
Desktop Speed
Medium
65/100
o2.sk Desktop Speed Test Quick Summary
priority - 18 Leverage browser caching
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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
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priority - 10 Optimize images
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priority - 9 Avoid landing page redirects
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priority - 4 Enable compression
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priority - 2 Reduce server response time
In our test, your server responded in 0.36 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 - 0 Minify JavaScript
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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 219B (14% reduction).
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o2.sk Desktop Resources
| Total Resources | 156 |
| Number of Hosts | 23 |
| Static Resources | 127 |
| JavaScript Resources | 62 |
| CSS Resources | 10 |
o2.sk Desktop Resource Breakdown
o2.sk mobile page speed rank
Last tested: 2017-05-22
Mobile Speed
Bad
44/100
o2.sk Mobile Speed Test Quick Summary
priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 15 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
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Optimize CSS Delivery of the following:
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priority - 40 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:
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o2.sk Mobile Resources
| Total Resources | 136 |
| Number of Hosts | 36 |
| Static Resources | 82 |
| JavaScript Resources | 52 |
| CSS Resources | 6 |
o2.sk Mobile Resource Breakdown
o2.sk mobile page usability
Last tested: 2017-05-22
Mobile Usability
Good
100/100
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o2.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.
o2.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.