JFN.CO.JP


jfn.co.jp website information.

jfn.co.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

No name server records were found.

and probably website jfn.co.jp is hosted by UPCLOUDUSA - UpCloud USA Inc, US web hosting company. Check the complete list of other most popular websites hosted by UPCLOUDUSA - UpCloud USA Inc, US hosting company.

According to Alexa traffic rank the highest website jfn.co.jp position was 31661 (in the world). The lowest Alexa rank position was 998004. Now website jfn.co.jp ranked in Alexa database as number 119344 (in the world).

Website jfn.co.jp Desktop speed measurement score (99/100) is better than the results of 97.03% of other sites and shows that the page is performing great on desktop computers.

jfn.co.jp Mobile usability score (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of jfn.co.jp (99/100) is better than the results of 96.95% of other sites and shows that the landing page performance on mobile devices is excellent.

Weekly Rank Report

DateRankChange
Mar-29-2024 119,34410,351
Mar-28-2024 129,695-14,502
Mar-27-2024 115,1932,661
Mar-26-2024 117,854-545
Mar-25-2024 117,309-1,474
Mar-24-2024 115,835-198
Mar-23-2024 115,637415

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jfn.co.jp 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.



jfn.co.jp 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.


jfn.co.jp server information

Servers Location

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jfn.co.jp desktop page speed rank

Last tested: 2018-10-29


Desktop Speed Good
99/100

jfn.co.jp Desktop Speed Test Quick Summary


priority - 0 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:

http://www.google-analytics.com/ga.js (2 hours)

priority - 0 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 255B (37% reduction).

Compressing http://jfn.co.jp/ could save 255B (37% reduction).

jfn.co.jp Desktop Resources

Total Resources3
Number of Hosts2
Static Resources1
JavaScript Resources1

jfn.co.jp Desktop Resource Breakdown

jfn.co.jp mobile page speed rank

Last tested: 2018-10-29


Mobile Speed Good
99/100

jfn.co.jp Mobile Speed Test Quick Summary


priority - 1 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:

http://www.google-analytics.com/ga.js (2 hours)

priority - 0 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 255B (37% reduction).

Compressing http://jfn.co.jp/ could save 255B (37% reduction).

jfn.co.jp Mobile Resources

Total Resources3
Number of Hosts2
Static Resources1
JavaScript Resources1

jfn.co.jp Mobile Resource Breakdown

jfn.co.jp mobile page usability

Last tested: 2018-10-29


Mobile Usability Good
89/100

jfn.co.jp Mobile Usability Test Quick Summary


priority - 10 Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

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jfn.co.jp 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.


jfn.co.jp 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.