EXPLAINEXTENDED.COM EXPLAIN EXTENDED - How to create fast database queries at EXPLAIN EXTENDED


explainextended.com website information.

explainextended.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for explainextended.com domain:

  • ns3-l2.nic.ru
  • ns4-l2.nic.ru
  • ns8-l2.nic.ru
  • ns4-cloud.nic.ru
  • ns8-cloud.nic.ru

and probably website explainextended.com is hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US web hosting company. Check the complete list of other most popular websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US hosting company.

According to Alexa traffic rank the highest website explainextended.com position was 36877 (in the world). The lowest Alexa rank position was 996655. Now website explainextended.com ranked in Alexa database as number 399613 (in the world).

Website explainextended.com Desktop speed measurement score (57/100) is better than the results of 31.79% of other sites shows that the page desktop performance can be improved.

explainextended.com Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of explainextended.com (48/100) is better than the results of 30.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-20-2024 N/AN/A
Nov-19-2024 399,6131,316
Nov-18-2024 400,929-3,552
Nov-17-2024 397,377-2,928
Nov-16-2024 394,4495,150
Nov-15-2024 399,5999,369
Nov-14-2024 408,968-5,712

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explainextended.com 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.



explainextended.com 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 Name: EXPLAINEXTENDED.COM
Registry Domain ID: 1544677218_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.nic.ru
Registrar URL: http://nic.ru
Updated Date: 2024-02-27T23:23:15Z
Creation Date: 2009-02-28T12:55:16Z
Registry Expiry Date: 2025-02-28T12:55:16Z
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Registrar Abuse Contact Email: tld-abuse@nic.ru
Registrar Abuse Contact Phone: +74950091333
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3-L2.NIC.RU
Name Server: NS4-CLOUD.NIC.RU
Name Server: NS4-L2.NIC.RU
Name Server: NS8-CLOUD.NIC.RU
Name Server: NS8-L2.NIC.RU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-08T18:04:58Z

explainextended.com server information

Servers Location

IP Address
212.193.239.244
Region
Moskva
City
Moscow

explainextended.com desktop page speed rank

Last tested: 2019-08-13


Desktop Speed Bad
57/100

explainextended.com Desktop Speed Test Quick Summary


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priority - 23 Optimize images

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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 0 Minify CSS

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explainextended.com Desktop Resources

Total Resources100
Number of Hosts11
Static Resources23
JavaScript Resources58
CSS Resources10

explainextended.com Desktop Resource Breakdown

explainextended.com mobile page speed rank

Last tested: 2018-11-19


Mobile Speed Bad
48/100

explainextended.com Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 16 Leverage browser caching

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priority - 6 Reduce server response time

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explainextended.com Mobile Resources

Total Resources76
Number of Hosts11
Static Resources28
JavaScript Resources30
CSS Resources11

explainextended.com Mobile Resource Breakdown

explainextended.com mobile page usability

Last tested: 2018-11-19


Mobile Usability Bad
64/100

explainextended.com Mobile Usability Test Quick Summary


priority - 40 Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

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priority - 10 Configure the viewport

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priority - 9 Size tap targets appropriately

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explainextended.com 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.


explainextended.com 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.