YAHOO.CO.JP Yahoo! JAPAN


yahoo.co.jp website information.

yahoo.co.jp website servers are located in Japan and are responding from following IP address 183.79.135.206. Check the full list of most visited websites located in Japan.

yahoo.co.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 yahoo.co.jp domain:

  • ns11.yahoo.co.jp
  • ns01.yahoo.co.jp
  • ns02.yahoo.co.jp
  • ns12.yahoo.co.jp

and probably website yahoo.co.jp is hosted by yahoo.co.jp web hosting company. Check the complete list of other most popular websites hosted by yahoo.co.jp hosting company.

According to Alexa traffic rank the highest website yahoo.co.jp position was 14 (in the world). The lowest Alexa rank position was 43. Now website yahoo.co.jp ranked in Alexa database as number 35 (in the world).

Website yahoo.co.jp Desktop speed measurement score (76/100) is better than the results of 64.66% of other sites shows that the page desktop performance can be improved.

yahoo.co.jp Mobile usability score (96/100) is better than the results of 60.6% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of yahoo.co.jp (52/100) is better than the results of 35.71% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-21-2018 351
Nov-20-2018 360
Nov-19-2018 36-2
Nov-18-2018 341
Nov-17-2018 35-1
Nov-16-2018 340
Nov-15-2018 342

Advertisement

yahoo.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.


yahoo.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.


[ 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]
a. [ドメイン名] YAHOO.CO.JP
e. [そしきめい] やふーかぶしきがいしゃ
f. [組織名] ヤフー株式会社
g. [Organization] Yahoo Japan Corporation
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] HA14103JP
n. [技術連絡担当者] KM43416JP
p. [ネームサーバ] ns01.yahoo.co.jp
p. [ネームサーバ] ns02.yahoo.co.jp
p. [ネームサーバ] ns11.yahoo.co.jp
p. [ネームサーバ] ns12.yahoo.co.jp
s. [署名鍵]
[状態] Connected (2018/11/30)
[登録年月日] 2000/11/17
[接続年月日] 2000/11/17
[最終更新] 2017/12/01 01:02:55 (JST)

yahoo.co.jp server information

Servers Location

yahoo.co.jp desktop page speed rank

Last tested: 2018-11-04


Desktop Speed Medium
76/100

yahoo.co.jp Desktop Speed Test Quick Summary


priority - 14 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://s.yimg.jp/images/top/sp2/lt/lt-realtimeRanking_sprite.png (6.4 minutes)
https://s.yimg.jp/images/advertising/common/js/iicon.min.js?2018110401 (6.7 minutes)
https://s.yimg.jp/images/shp_edit/cms/promotion/so…bnr/242_1900_70@2x.png (7.2 minutes)
https://s.yimg.jp/images/shp_edit/cms/promotion/so…18/bnr/243_410_100.png (7.6 minutes)
https://s.yimg.jp/images/gyao/ytopimg/20180410/031_s.jpg (8.6 minutes)
https://s.yimg.jp/images/top/sp2/cmn/180912/all.png (8.8 minutes)
https://s.yimg.jp/images/top/sp2/event/iikaimono2018/kuji/back.png (8.9 minutes)
https://s.yimg.jp/images/yjtop/promo/kaimono2018/pc_module/1104.png (9 minutes)
https://s.yimg.jp/images/top/sp2/js/8.0.43/fp_base_bd_ga_8.0.43.js (9.2 minutes)
https://s.yimg.jp/images/top/sp2/clr/180312/1.css (9.3 minutes)
https://s.yimg.jp/images/listing/tool/yads/yads-timeline-ex.js (9.4 minutes)
https://s.yimg.jp/images/top/sp2/cmn/logo-170307.png (9.4 minutes)
https://s.yimg.jp/images/gyao/ytopimg/20160713/013_s.jpg (9.5 minutes)
https://s.yimg.jp/images/travel/dev/domestic.hotel…/autumn/w11/150_50.png (9.6 minutes)
https://s.yimg.jp/images/weather/general/newforeca…e66/moon_clouds_st.png (9.6 minutes)
https://s.yimg.jp/images/ds/ult/toppage/rapidjp-1.0.0.js (9.6 minutes)
https://yads.c.yimg.jp/js/yads-async.js (9.7 minutes)
https://yads.c.yimg.jp/js/yads.js (9.9 minutes)
https://s.yimg.jp/images/donation/docs/indonesia201810/bnr/40-40.jpg (9.9 minutes)
https://s.yimg.jp/images/listing/tool/yads/uadf/yads_vimps.js?2018110401 (9.9 minutes)
https://s.yimg.jp/images/weather/general/newforeca…ze66/clouds_sun_st.png (10 minutes)
https://s.yimg.jp/images/gyao/ytopimg/20181012/011.jpg (10 minutes)
https://s.yimg.jp/images/gyao/ytopimg/20181029/005_s.jpg (10 minutes)
https://s.yimg.jp/images/gyao/ytopimg/20181031/009_s.jpg (10 minutes)
https://s.yimg.jp/images/top/sp2/cmn/181002/service.png (10 minutes)
https://s.yimg.jp/images/top/sp2/event/iikaimono2018/kuji/iikaimonokuji.png (10 minutes)
https://s.yimg.jp/images/video-topics/rec/1810/25_21.jpg (10 minutes)
https://lpt.c.yimg.jp/im_siggpT5cnbE2J0NtM.rt0nytJ…wordleafv-000-view.jpg (3 hours)
https://s.yjtag.jp/tag.js (4 hours)

priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Approximately 25% 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://s.yimg.jp/images/ds/ult/toppage/rapidjp-1.0.0.js
https://s.yimg.jp/images/top/sp2/js/8.0.43/fp_base_bd_ga_8.0.43.js

Optimize CSS Delivery of the following:

https://s.yimg.jp/images/top/sp2/clr/180312/1.css

priority - 4 Optimize images

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

Optimize the following images to reduce their size by 43.8KiB (39% reduction).

Compressing https://s.yimg.jp/images/top/sp2/cmn/181002/service.png could save 18.6KiB (42% reduction).
Compressing and resizing https://s.yimg.jp/images/top/sp2/cmn/logo-170307.png could save 6.5KiB (58% reduction).
Compressing and resizing https://s.yimg.jp/images/yjtop/promo/kaimono2018/pc_module/1104.png could save 4.7KiB (20% reduction).
Compressing https://s.yimg.jp/images/gyao/ytopimg/20160713/013_s.jpg could save 2.5KiB (51% reduction).
Compressing https://s.yimg.jp/images/gyao/ytopimg/20181031/009_s.jpg could save 2.3KiB (58% reduction).
Compressing https://s.yimg.jp/images/gyao/ytopimg/20181029/005_s.jpg could save 2.2KiB (53% reduction).
Compressing https://s.yimg.jp/images/gyao/ytopimg/20181012/011.jpg could save 2KiB (34% reduction).
Compressing https://s.yimg.jp/images/donation/docs/indonesia201810/bnr/40-40.jpg could save 1.6KiB (60% reduction).
Compressing https://s.yimg.jp/images/gyao/ytopimg/20180410/031_s.jpg could save 1.3KiB (33% reduction).
Compressing https://s.yimg.jp/images/video-topics/rec/1810/25_21.jpg could save 1.2KiB (22% reduction).
Compressing and resizing https://s.yimg.jp/images/weather/general/newforeca…ze66/clouds_sun_st.png could save 486B (45% reduction).
Compressing https://s.yimg.jp/images/top/sp2/lt/lt-realtimeRanking_sprite.png could save 470B (37% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 502B (25% reduction).

Minifying https://s.yimg.jp/images/top/sp2/clr/180312/1.css could save 502B (25% reduction) after compression.

yahoo.co.jp Desktop Resources

Total Resources47
Number of Hosts16
Static Resources30
JavaScript Resources13
CSS Resources1

yahoo.co.jp Desktop Resource Breakdown

yahoo.co.jp mobile page speed rank

Last tested: 2018-11-04


Mobile Speed Bad
52/100

yahoo.co.jp Mobile Speed Test Quick Summary


priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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:

https://s.yimg.jp/images/mtop/7.0.4/styles/top.css

priority - 34 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://yahoo.co.jp/
https://www.yahoo.co.jp/
https://m.yahoo.co.jp/

priority - 18 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://s.yimg.jp/images/ds/ult/rapidjp-1.0.2.js (2.7 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/shopping80.png (2.7 minutes)
https://s.yimg.jp/images/listing/tool/yads/impl/ya…-top_smp.js?2018110401 (3.7 minutes)
https://s.yimg.jp/images/ds/ult/jp/useraction-1.0.4.js (6 minutes)
https://s.yimg.jp/images/listing/tool/yads/impl/ya…ream-lib.js?2018110401 (7 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/weather80.png (7.2 minutes)
https://s.yimg.jp/images/listing/tool/yads/yads-stream-lib.js?3 (8 minutes)
https://s.yimg.jp/images/listing/tool/stream/rappie_stream-1.9.0.js (8.1 minutes)
https://s.yimg.jp/images/mtop/7.0.4/fonts/icon.woff (8.2 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/finance80.png (8.8 minutes)
https://yads.c.yimg.jp/js/yads-async.js (8.8 minutes)
https://s.yimg.jp/images/approach/jslib/deeplink-1.4.3.js (9.1 minutes)
https://s.yimg.jp/images/yvpub/player/js/player.js?v=201811042207 (9.4 minutes)
https://s.yimg.jp/images/listing/tool/yads/yads-stream-conf-top_smp.js?3 (9.4 minutes)
https://s.yimg.jp/images/login/sp/js/login_promo/1.1.8/login_promo-min.js (9.5 minutes)
https://s.yimg.jp/images/mtop/7.0.4/scripts/Main.bundle.js (9.5 minutes)
https://s.yimg.jp/images/mtop/7.0.4/styles/top.css (9.6 minutes)
https://s.yimg.jp/images/shp_edit/cms/promotion/so…18/bnr/209_108_108.png (9.7 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/mail80.png (9.9 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/fortune80.png (10 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/gyao80.png (10 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/sports80.png (10 minutes)
https://s.yimg.jp/c/icon/s/bsc/2.0/transit80.png (10 minutes)
https://s.yimg.jp/images/approach/jslib/clear.gif?…gcallback1541336864710 (10 minutes)
https://s.yjtag.jp/tag.js (4 hours)

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 13.2KiB (50% reduction).

Compressing https://giwiz-tpc.c.yimg.jp/q/iwiz-tpc/images/tpc/…62311114-x104-y104.jpg could save 7.9KiB (66% reduction).
Compressing https://giwiz-tpc.c.yimg.jp/q/iwiz-tpc/images/tpc/…75541969-x104-y104.jpg could save 4.1KiB (55% reduction).
Compressing https://giwiz-tpc.c.yimg.jp/q/iwiz-tpc/images/tpc/…000-view-x104-y104.jpg could save 784B (19% reduction).
Compressing https://giwiz-tpc.c.yimg.jp/q/iwiz-tpc/images/tpc/…29309360-x104-y104.jpg could save 503B (16% reduction).

yahoo.co.jp Mobile Resources

Total Resources55
Number of Hosts14
Static Resources31
JavaScript Resources14
CSS Resources1

yahoo.co.jp Mobile Resource Breakdown

yahoo.co.jp mobile page usability

Last tested: 2018-11-04


Mobile Usability Good
96/100

yahoo.co.jp Mobile Usability Test Quick Summary


priority - 3 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 487 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="Icon Icon--nav…flickNav--next">次のカテゴリへ戻る</div> falls outside the viewport.

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 <button class="FlexBox__item…_kisekaeButton">トップページをきせかえる新着着せ替えテーマあり</button> is close to 3 other tap targets.

The tap target <a href="https://m.yahoo.co.jp">このページのトップへ</a> is close to 1 other tap targets.

yahoo.co.jp Mobile Resources

Total Resources55
Number of Hosts14
Static Resources31
JavaScript Resources14
CSS Resources1

yahoo.co.jp Mobile Resource Breakdown

yahoo.co.jp similar domains

Similar domains:
www.yahoo.com
www.yahoo.net
www.yahoo.org
www.yahoo.info
www.yahoo.biz
www.yahoo.us
www.yahoo.mobi
www.ahoo.co.jp
www.yahoo.co.jp
www.tahoo.co.jp
www.ytahoo.co.jp
www.tyahoo.co.jp
www.gahoo.co.jp
www.ygahoo.co.jp
www.gyahoo.co.jp
www.hahoo.co.jp
www.yhahoo.co.jp
www.hyahoo.co.jp
www.uahoo.co.jp
www.yuahoo.co.jp
www.uyahoo.co.jp
www.yhoo.co.jp
www.yqhoo.co.jp
www.yaqhoo.co.jp
www.yqahoo.co.jp
www.ywhoo.co.jp
www.yawhoo.co.jp
www.ywahoo.co.jp
www.yshoo.co.jp
www.yashoo.co.jp
www.ysahoo.co.jp
www.yzhoo.co.jp
www.yazhoo.co.jp
www.yzahoo.co.jp
www.yaoo.co.jp
www.yaboo.co.jp
www.yahboo.co.jp
www.yabhoo.co.jp
www.yagoo.co.jp
www.yahgoo.co.jp
www.yaghoo.co.jp
www.yayoo.co.jp
www.yahyoo.co.jp
www.yayhoo.co.jp
www.yauoo.co.jp
www.yahuoo.co.jp
www.yauhoo.co.jp
www.yajoo.co.jp
www.yahjoo.co.jp
www.yajhoo.co.jp
www.yanoo.co.jp
www.yahnoo.co.jp
www.yanhoo.co.jp
www.yaho.co.jp
www.yahio.co.jp
www.yahoio.co.jp
www.yahioo.co.jp
www.yahko.co.jp
www.yahoko.co.jp
www.yahkoo.co.jp
www.yahlo.co.jp
www.yaholo.co.jp
www.yahloo.co.jp
www.yahpo.co.jp
www.yahopo.co.jp
www.yahpoo.co.jp
www.yahoi.co.jp
www.yahooi.co.jp
www.yahok.co.jp
www.yahook.co.jp
www.yahol.co.jp
www.yahool.co.jp
www.yahop.co.jp
www.yahoop.co.jp

yahoo.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.


yahoo.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.