rakuten.co.jp Website Information
Daily Unique Visits: 2,362,583
Daily Page Views: 18,900,664
Income Per Day: $18,901
Estimated Value: $20,413,080
This website is located in Japan and is using following IP address 133.237.61.176. See the complete list of popular websites hosted in Japan.
rakuten.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website rakuten.co.jp is using the following name servers:
- ns03.rakuten.co.jp
- ns02.rakuten.co.jp
- ns01.rakuten.co.jp
- ns04.rakuten.co.jp
and is probably hosted by RAKUTEN Rakuten,Inc., JP. See the full list of other websites hosted by RAKUTEN Rakuten,Inc., JP.
The highest website rakuten.co.jp position in Alexa rank database was 636 and the lowest rank position was 666. Current position of rakuten.co.jp in Alexa rank database is 645.
Desktop speed score of rakuten.co.jp (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of rakuten.co.jp (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of rakuten.co.jp (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
rakuten.co.jp Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
rakuten.co.jp whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
[ 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] RAKUTEN.CO.JP
e. [そしきめい] らくてんぐるーぷかぶしきがいしゃ
f. [組織名] 楽天グループ株式会社
g. [Organization] Rakuten Group, Inc.
k. [組織種別] 株式会社
l. [Organization Type] joint stock corporation
m. [登録担当者] YT54926JP
n. [技術連絡担当者] GY6743JP
p. [ネームサーバ] ns02.rakuten.co.jp
p. [ネームサーバ] ns04.rakuten.co.jp
p. [ネームサーバ] ns05.rakuten.co.jp
p. [ネームサーバ] ns06.rakuten.co.jp
p. [ネームサーバ] ns01.rakuten.co.jp
p. [ネームサーバ] ns03.rakuten.co.jp
s. [署名鍵]
[状態] Connected (2025/02/28)
[ロック状態] AgentChangeLocked
[登録年月日] 1997/02/07
[接続年月日] 1997/02/19
[最終更新] 2024/03/01 01:03:04 (JST)
rakuten.co.jp server information
Servers Location
rakuten.co.jp desktop page speed rank
Last tested: 2019-12-02
rakuten.co.jp Desktop Speed Test Quick Summary
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 30 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.rakuten.co.jp/com/advance/ichiba/ichib…ommend/pc/condition.js
https://r.r10s.jp/com/inc/home/20080930/beta/tz/js/init.min.js
https://r.r10s.jp/com/inc/home/20080930/spt/common…p_init.js?v=1611141500
https://r.r10s.jp/com/js/d/shisa/1.1.6/shisa.min.js
https://r.r10s.jp/com/js/d/Rmodules/Rmodules.min.js?v=201902051600
https://www.rakuten.co.jp/com/tls/tls.js
https://r.r10s.jp/com/assets/app/pages/top/javascr…97bba9e5552a.bundle.js
https://r.r10s.jp/com/assets/app/pages/top/javascr…97bba9e5552a.bundle.js
https://r.r10s.jp/com/assets/app/pages/top/javascr…97bba9e5552a.bundle.js
https://r.r10s.jp/com/assets/app/pages/top/javascr…97bba9e5552a.bundle.js
https://r.r10s.jp/com/js/d/ppf/3.2/ppf-3.2.1.min.js
https://r.r10s.jp/evt/event/superdeal/js/sd_ads_updater-1.4.0.min.js
https://r.r10s.jp/com/js/d/buy_again/1.2/buy_again-1.2.0.min.js
https://r.r10s.jp/com/js/d/ashiato_none/1.0/switch_ranking-1.0.0.min.js
https://r.r10s.jp/com/js/d/ashiato_multireco/1.5/a…multireco-1.5.0.min.js
https://r.r10s.jp/com/js/d/reco_lightbox/1.3/recom…light_box-1.3.1.min.js
https://r.r10s.jp/com/js/d/shop_cart_popup/1.4/shop_cart_popup-1.4.0.min.js
https://r.r10s.jp/com/js/d/suggest/top/suggest-ichiba-top-pc-v1.0.0.min.js
https://r.r10s.jp/com/js/d/suggest/common/suggest-sbmt-v1.0.1.min.js
https://r.r10s.jp/com/js/d/svc_ashiato/svc_ashiato-1.0.0.min.js
https://r.r10s.jp/com/js/c/common/category_menu/category_menu-1.4.1.min.js
https://r.r10s.jp/com/js/c/common/asuraku_timer/asuraku_timer-1.2.0.min.js
https://image.rakuten.co.jp/com/js/omniture/s_code.js
https://www.rakuten.co.jp/com/js/omniture/plugin/sc_genesis.js?v=20160201
https://www.rakuten.co.jp/com/js/omniture/plugin/s…rnal.min.js?v=20150629
https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js
https://r.r10s.jp/com/js/omniture/plugin/sc_trackingid.js
https://r.r10s.jp/com/rat/js/rat-main.js
https://r.r10s.jp/com/js/d/pa/pa3.min.js
Optimize CSS Delivery of the following:
https://r.r10s.jp/com/inc/home/20080930/spt/common…min.css?v=201908201000
https://r.r10s.jp/com/inc/home/20080930/spt/common…min.css?v=201804111400
https://r.r10s.jp/com/assets/app/pages/top/css/mai…7bba9e5552a.bundle.css
https://r.r10s.jp/com/assets/app/pages/top/css/pc-…7bba9e5552a.bundle.css
https://r.r10s.jp/com/assets/app/pages/top/css/pc~…7bba9e5552a.bundle.css
priority - 11Leverage 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://www.rakuten.co.jp/com/advance/ichiba/ichib…banner/pc/condition.js (expiration not specified)
https://www.rakuten.co.jp/com/advance/ichiba/ichib…ommend/pc/condition.js (expiration not specified)
https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js (expiration not specified)
https://www.rakuten.co.jp/com/tls/tls.js (expiration not specified)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://image.rakuten.co.jp/com/img/home/t.gif (60 minutes)
https://image.rakuten.co.jp/com/js/omniture/s_code.js (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/bene…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/bose…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/dyso…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/este…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/gopr…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/irob…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/kate…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/laco…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/niko…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/sama…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/sk-i…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/toyh…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/toys…/logo1.jpg?_ex=130x130 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/unde…/logo1.jpg?_ex=130x130 (60 minutes)
priority - 7Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 69.9KiB (45% reduction).
Compressing https://ias.r10s.jp/dst/ec/25476/16220268/1-1-1/7d…c5004668af98fb93a4.jpg could save 18.5KiB (57% reduction).
Compressing https://tpc.googlesyndication.com/simgad/1207572762521198244 could save 12.6KiB (28% reduction).
Compressing https://r.r10s.jp/evt/event/campaign/point-up/ever…9_SPUv14.0_215x145.png could save 1.8KiB (28% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20191…ommend/bank_2000pt.png could save 1.6KiB (18% reduction).
Compressing https://r.r10s.jp/com/inc/home/20080930/beta/tz/im…/service/icon_life.gif could save 1.2KiB (50% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20190…end/logo_books1903.gif could save 1KiB (35% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20190…nd/logo_mobile1903.gif could save 1KiB (35% reduction).
Compressing https://r.r10s.jp/com/img/ranking/parts/standard/pc/icon_ranking.gif could save 1,014B (66% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20190…mend/logo_life1903.gif could save 903B (28% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20190…mmend/logo_sec1903.png could save 644B (22% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/event/20190…mend/logo_bank1903.png could save 472B (17% reduction).
priority - 4Prioritize 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.
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 8.5KiB (17% reduction).
Minifying https://r.r10s.jp/com/rat/js/rat-main.js could save 1.5KiB (16% reduction) after compression.
Minifying https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js could save 1.2KiB (28% reduction) after compression.
Minifying https://r.r10s.jp/com/js/omniture/plugin/sc_trackingid.js could save 239B (16% reduction) after compression.
Minifying https://www.rakuten.co.jp/com/advance/ichiba/ichib…ommend/pc/condition.js could save 143B (20% reduction) after compression.
rakuten.co.jp Desktop Resource Breakdown
Total Resources | 246 |
Number of Hosts | 26 |
Static Resources | 216 |
JavaScript Resources | 66 |
CSS Resources | 6 |
rakuten.co.jp mobile page speed rank
Last tested: 2019-12-02
rakuten.co.jp Mobile Speed Test Quick Summary
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 30 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://r.r10s.jp/com/js/d/shisa/shisa-1.0.2.min.js
https://www.rakuten.co.jp/com/inc/home/20080930/sm…ichiba_top_init.js?v=2
https://r.r10s.jp/com/js/d/Rmodules/1.21/Rmodules-sp-1.21.1.min.js
https://r.r10s.jp/com/js/d/irp/ichiba-top-sp/1.4.1/vendor.min.js
https://r.r10s.jp/com/js/d/global_banner_event/1.1…ner_event-1.1.0.min.js
https://www.rakuten.co.jp/com/tls/tls.js
https://r.r10s.jp/com/rex/rgh/1.9.7/rex-rgh-boost.js?v1.9.7
https://r.r10s.jp/com/rex/rgh/1.9.7/rex-rgh.js?v1.9.7
https://r.r10s.jp/com/entf/asset/js/loader/entf-loader-ichiba-1.0.0.min.js
https://r.r10s.jp/com/js/d/api_wrapper/keyword_his…i_wrapper-1.0.0.min.js
https://r.r10s.jp/com/js/d/api_wrapper/suggest/1.0…i_wrapper-1.0.0.min.js
https://r.r10s.jp/com/inc/home/20080930/ris/js/sp-…al-search-1.1.0.min.js
https://r.r10s.jp/com/js/d/irp/ichiba-top-sp/1.4.1/race.min.js
https://r.r10s.jp/com/js/d/spux/1.6/spux-1.6.0.min.js
https://r.r10s.jp/com/js/d/irp/ichiba-top-sp/1.4.1…story-item-list.min.js
https://www.rakuten.co.jp/com/js/d/buy_again/1.3/buy_again-1.3.0.min.js
https://r.r10s.jp/com/inc/home/20080930/ris/js/smt_ichiba_top-0-2.0.0.js
https://r.r10s.jp/com/js/c/common/asuraku_timer/asuraku_timer-1.2.0.min.js
https://r.r10s.jp/com/js/c/smart/suggest/suggest-i…ok-sp-mlt.1.0.4.min.js
https://r.r10s.jp/com/js/c/smart/suggest/suggest-base-mlt.1.0.4.min.js
https://r.r10s.jp/com/js/d/irp/ichiba-top-sp/1.4.1/lazy-load.min.js
https://www.rakuten.co.jp/com/advance/ichiba/ichib…banner/sp/condition.js
https://r.r10s.jp/com/ap/phoenix-test/ichiba_sp_to…hiba_sp_top_phoenix.js
https://image.rakuten.co.jp/com/js/omniture/s_code.js
https://www.rakuten.co.jp/com/js/omniture/plugin/sc_genesis.js?v=20160201
https://www.rakuten.co.jp/com/js/omniture/plugin/s…rnal.min.js?v=20150629
https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js
https://r.r10s.jp/com/js/omniture/plugin/sc_trackingid.js
https://r.r10s.jp/com/rat/js/rat-main.js
Optimize CSS Delivery of the following:
https://r.r10s.jp/com/js/d/irp/ichiba-top-sp/1.4.1/ichiba-top-sp.min.css
https://r.r10s.jp/com/inc/home/20080930/ris/css/sp…modal-search-1.1.0.css
https://fonts.googleapis.com/css?family=Roboto:300…700&text=0123456789%2F
priority - 24Leverage 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.adroll.com/j/exp/index.js (expiration not specified)
https://www.rakuten.co.jp/com/advance/ichiba/ichib…banner/sp/condition.js (expiration not specified)
https://www.rakuten.co.jp/com/inc/home/20080930/common/js/sw-navigator.js (expiration not specified)
https://www.rakuten.co.jp/com/js/d/buy_again/1.3/buy_again-1.3.0.min.js (expiration not specified)
https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js (expiration not specified)
https://www.rakuten.co.jp/com/tls/tls.js (expiration not specified)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-56M8N2T (15 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/906625…9424?v=2.9.14&r=stable (20 minutes)
https://image.rakuten.co.jp/com/img/home/t.gif (60 minutes)
https://image.rakuten.co.jp/com/js/omniture/s_code.js (60 minutes)
https://s.adroll.com/j/roundtrip.js (60 minutes)
https://s.adroll.com/pixel/OGJ66YDZWRAFRMODEOEYZM/…H223L7NCIXOVHRXKIAE.js (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/bene…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/bose…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/dyso…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/este…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/gopr…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/irob…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/kate…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/laco…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/niko…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/sama…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/sk-i…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/toyh…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/toys…/logo1.jpg?_ex=200x200 (60 minutes)
https://thumbnail.image.rakuten.co.jp/@0_mall/unde…/logo1.jpg?_ex=200x200 (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
priority - 8Prioritize 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.
priority - 6Reduce server response time
In our test, your server responded in 0.59 seconds.
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 8.7KiB (17% reduction).
Minifying https://r.r10s.jp/com/rat/js/rat-main.js could save 1.5KiB (16% reduction) after compression.
Minifying https://www.rakuten.co.jp/com/js/omniture/codetopaste/www/sc_top.js could save 1.2KiB (28% reduction) after compression.
Minifying https://www.rakuten.co.jp/com/advance/ichiba/ichib…banner/sp/condition.js could save 309B (19% reduction) after compression.
Minifying https://r.r10s.jp/com/js/omniture/plugin/sc_trackingid.js could save 239B (16% reduction) after compression.
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7KiB (18% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/message/fla…sy_card_icon_68x68.png could save 411B (16% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/message/fla…erger_oseibo_50x50.png could save 273B (11% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/message/fla…erger_Osechi_50x50.png could save 201B (14% reduction).
Compressing https://r.r10s.jp/com/img/thumb/200309/message/fla…mberger_gift_50x50.png could save 184B (18% reduction).
priority - 0Enable 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 161B (27% reduction).
rakuten.co.jp Mobile Resource Breakdown
Total Resources | 245 |
Number of Hosts | 62 |
Static Resources | 137 |
JavaScript Resources | 84 |
CSS Resources | 5 |
rakuten.co.jp mobile page usability
Last tested: 2019-12-02
rakuten.co.jp HTML validation
NON-DOCUMENT-ERROR
Read timed out
"......"
rakuten.co.jp similar domains
www.rakuten.net
www.rakuten.org
www.rakuten.info
www.rakuten.biz
www.rakuten.us
www.rakuten.mobi
www.akuten.co.jp
www.rakuten.co.jp
www.eakuten.co.jp
www.reakuten.co.jp
www.erakuten.co.jp
www.dakuten.co.jp
www.rdakuten.co.jp
www.drakuten.co.jp
www.fakuten.co.jp
www.rfakuten.co.jp
www.frakuten.co.jp
www.takuten.co.jp
www.rtakuten.co.jp
www.trakuten.co.jp
www.rkuten.co.jp
www.rqkuten.co.jp
www.raqkuten.co.jp
www.rqakuten.co.jp
www.rwkuten.co.jp
www.rawkuten.co.jp
www.rwakuten.co.jp
www.rskuten.co.jp
www.raskuten.co.jp
www.rsakuten.co.jp
www.rzkuten.co.jp
www.razkuten.co.jp
www.rzakuten.co.jp
www.rauten.co.jp
www.rajuten.co.jp
www.rakjuten.co.jp
www.rajkuten.co.jp
www.raiuten.co.jp
www.rakiuten.co.jp
www.raikuten.co.jp
www.ramuten.co.jp
www.rakmuten.co.jp
www.ramkuten.co.jp
www.raluten.co.jp
www.rakluten.co.jp
www.ralkuten.co.jp
www.raouten.co.jp
www.rakouten.co.jp
www.raokuten.co.jp
www.rakten.co.jp
www.rakyten.co.jp
www.rakuyten.co.jp
www.rakyuten.co.jp
www.rakhten.co.jp
www.rakuhten.co.jp
www.rakhuten.co.jp
www.rakjten.co.jp
www.rakujten.co.jp
www.rakiten.co.jp
www.rakuiten.co.jp
www.rakuen.co.jp
www.rakuren.co.jp
www.rakutren.co.jp
www.rakurten.co.jp
www.rakufen.co.jp
www.rakutfen.co.jp
www.rakuften.co.jp
www.rakugen.co.jp
www.rakutgen.co.jp
www.rakugten.co.jp
www.rakuyen.co.jp
www.rakutyen.co.jp
www.rakutn.co.jp
www.rakutwn.co.jp
www.rakutewn.co.jp
www.rakutwen.co.jp
www.rakutsn.co.jp
www.rakutesn.co.jp
www.rakutsen.co.jp
www.rakutdn.co.jp
www.rakutedn.co.jp
www.rakutden.co.jp
www.rakutrn.co.jp
www.rakutern.co.jp
www.rakute.co.jp
www.rakuteb.co.jp
www.rakutenb.co.jp
www.rakutebn.co.jp
www.rakuteh.co.jp
www.rakutenh.co.jp
www.rakutehn.co.jp
www.rakutej.co.jp
www.rakutenj.co.jp
www.rakutejn.co.jp
www.rakutem.co.jp
www.rakutenm.co.jp
www.rakutemn.co.jp
rakuten.co.jp Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
rakuten.co.jp TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.