IY-NET.JP イトーヨーカドーのネットスーパー アイワイネット


iy-net.jp website information.

iy-net.jp website servers are located in Japan and are responding from following IP address 118.151.136.129. Check the full list of most visited websites located in Japan.

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

Following name servers are specified for iy-net.jp domain:

  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com
  • ns.necidc.net
  • ns3.necidc.net
  • ns2.necidc.net
  • ns11.iy-net.jp

According to Alexa traffic rank the highest website iy-net.jp position was 5053 (in the world). The lowest Alexa rank position was 936456. Current position of iy-net.jp in Alexa rank database is below 1 million.

Website iy-net.jp Desktop speed measurement score (27/100) is better than the results of 4.18% of other sites shows that the page desktop performance can be improved.

iy-net.jp Mobile usability score (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of iy-net.jp (12/100) is better than the results of 0.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-16-2019 N/AN/A
Sep-15-2019 14,634N/A
Sep-14-2019 N/AN/A
Sep-13-2019 73,060-61,526
Sep-12-2019 11,53420,466
Sep-11-2019 32,000-951
Sep-10-2019 31,049N/A

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iy-net.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.


iy-net.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.


[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]

Domain Information: [ドメイン情報]
[Domain Name] IY-NET.JP

[登録者名] 株式会社イトーヨーカ堂
[Registrant] ItoYokado

[Name Server] ns11.iy-net.jp
[Name Server] ns.necidc.net
[Name Server] ns2.necidc.net
[Name Server] ns3.necidc.net
[Signing Key]

[登録年月日] 2007/02/15
[有効期限] 2018/02/28
[状態] Active
[最終更新] 2017/03/01 01:05:10 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社イトーヨーカ堂
[Name] ItoYokado
[Email] a1-hirasawa@iy.7andi.co.jp
[Web Page] http://www.iy-net.jp
[郵便番号] 102-0084
[住所] 東京都千代田区二番町8番地8
[Postal Address] 8-8,Niban-tyo,Chiyoda-Ku,
Tokyo,102-0084,Japan
[電話番号] 03-6238-2111
[FAX番号]

iy-net.jp server information

Servers Location

iy-net.jp desktop page speed rank

Last tested: 2018-01-20


Desktop Speed Bad
27/100

iy-net.jp Desktop Speed Test Quick Summary


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priority - 40 Leverage browser caching

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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 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.

Optimize CSS Delivery of the following:

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priority - 10 Minify CSS

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Minify CSS for the following resources to reduce their size by 99.3KiB (18% reduction).

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priority - 5 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 2 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 21.2KiB (31% reduction).

Minifying https://www.iy-net.jp/index_prds.html could save 13KiB (41% reduction).
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iy-net.jp Desktop Resources

Total Resources132
Number of Hosts16
Static Resources86
JavaScript Resources33
CSS Resources7

iy-net.jp Desktop Resource Breakdown

iy-net.jp mobile page speed rank

Last tested: 2018-03-20


Mobile Speed Bad
12/100

iy-net.jp Mobile Speed Test Quick Summary


priority - 149 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 1.4MiB (79% reduction).

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priority - 122 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.2MiB (70% reduction).

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priority - 104 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 24 blocking script resources and 5 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:

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https://www.iy-net.jp/iyns/smph_contents/js/flipsn…snap.min.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/slider.js?2018032101
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https://www.iy-net.jp/iyns/smph_contents/js/ns.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/ns_flipsnap.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery.openclose.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery.btnaction.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery…te_modal.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery.bgchange.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery.gnav.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/jquery.checkbox.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/suggest.js?2018032101
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https://www.iy-net.jp/iyns/smph_contents/js/member/member.js?2018032101
https://www.iy-net.jp/iyns/smph_contents/js/adserver.js?2018032101

Use asynchronous versions of the following scripts:

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Optimize CSS Delivery of the following:

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https://asp.shufoo.net/t/asp_client/src/css/shufooasp.css?_=1521561886438

priority - 32 Minify JavaScript

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priority - 24 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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/common/IY_net.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…ommon/arrow-next-l.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…ommon/arrow-prev-l.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…mmon/arrow-right-l.gif (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/common/bg-footer2.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/common/bg-header2.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/common/bg-loader.gif (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…ommon/icon-blank-s.gif (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…mon/icon-others_03.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/common/icon-yahoo.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…33-side-0000-02_sp.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…mg-icon-48-0003_sp.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…con-header-0003_sp.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…mmon/ui-arrow-gray.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/nssp/img-bnr-face.png (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdes…p/img-bnr-index-01.jpg (expiration not specified)
https://www.iy-net.jp/iyns/smph_contents/img_nsdesign/nssp/img-bnr-mama.png (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://www.iy-net.jp/smph_contents/sys_banner/ban…/BANNERIMAGEFILE_1.jpg (expiration not specified)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (7.5 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KCT8HC4 (15 minutes)
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https://connect.facebook.net/signals/config/174455…7510?v=2.8.12&r=stable (20 minutes)
https://secure.leadback.advertising.com/adcedge/lb…0]|50115=1232161[8760] (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)

priority - 19 Minify CSS

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priority - 10 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://iy-net.jp/
https://www.iy-net.jp/
https://www.iy-net.jp/nssp/index.do

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.

Only about 65% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1 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 13.6KiB (27% reduction).

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iy-net.jp Mobile Resources

Total Resources79
Number of Hosts18
Static Resources33
JavaScript Resources35
CSS Resources5

iy-net.jp Mobile Resource Breakdown

iy-net.jp mobile page usability

Last tested: 2018-03-20


Mobile Usability Good
99/100

iy-net.jp 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.

The tap target <a href="https://www.om…0010_001_09.do">IDをお忘れの方</a> and 2 others are close to other tap targets.

iy-net.jp Mobile Resources

Total Resources79
Number of Hosts18
Static Resources33
JavaScript Resources35
CSS Resources5

iy-net.jp Mobile Resource Breakdown

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iy-net.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.


iy-net.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.