netoff.co.jp Website Information
Daily Unique Visits: 3,427
Daily Page Views: 13,708
Income Per Day: $38
Estimated Value: $20,520
This website is located in Japan and is using following IP address 210.141.21.25. See the complete list of popular websites hosted in Japan.
netoff.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website netoff.co.jp is using the following name servers:
- is016.togisdc.jp
- is015.togisdc.jp
- is026.togisdc.jp
and is probably hosted by IIJ Internet Initiative Japan Inc., JP. See the full list of other websites hosted by IIJ Internet Initiative Japan Inc., JP.
The highest website netoff.co.jp position in Alexa rank database was 5052 and the lowest rank position was 746814. Current position of netoff.co.jp in Alexa rank database is 366152.
Desktop speed score of netoff.co.jp (55/100) is better than the results of 29.37% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of netoff.co.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of netoff.co.jp (40/100) is better than the results of 18.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
netoff.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.
netoff.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.
[ 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] NETOFF.CO.JP
e. [そしきめい] りねっとじゃぱんぐるーぷかぶしきがいしゃ
f. [組織名] リネットジャパングループ株式会社
g. [Organization] ReNet Japan Group,inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] HJ6951JP
n. [技術連絡担当者] AD12570JP
p. [ネームサーバ] ns1.p201.dns.oraclecloud.net
p. [ネームサーバ] ns2.p201.dns.oraclecloud.net
p. [ネームサーバ] ns3.p201.dns.oraclecloud.net
p. [ネームサーバ] ns4.p201.dns.oraclecloud.net
s. [署名鍵]
[状態] Connected (2025/05/31)
[登録年月日] 2009/05/19
[接続年月日] 2009/05/19
[最終更新] 2024/08/08 12:00:08 (JST)
[ 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] NETOFF.CO.JP
e. [そしきめい] りねっとじゃぱんぐるーぷかぶしきがいしゃ
f. [組織名] リネットジャパングループ株式会社
g. [Organization] ReNet Japan Group,inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] HJ6951JP
n. [技術連絡担当者] AD12570JP
p. [ネームサーバ] ns1.p201.dns.oraclecloud.net
p. [ネームサーバ] ns2.p201.dns.oraclecloud.net
p. [ネームサーバ] ns3.p201.dns.oraclecloud.net
p. [ネームサーバ] ns4.p201.dns.oraclecloud.net
s. [署名鍵]
[状態] Connected (2025/05/31)
[登録年月日] 2009/05/19
[接続年月日] 2009/05/19
[最終更新] 2024/08/08 12:00:08 (JST)
netoff.co.jp server information
Servers Location
netoff.co.jp desktop page speed rank
Last tested: 2016-07-10
Desktop Speed
Bad
55/100
netoff.co.jp Desktop Speed Test Quick Summary
priority - 27Leverage 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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://netoff.co.jp/corp/img/banner_nikkei_206x80.jpg (expiration not specified)
http://netoff.co.jp/css/index.css (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0001186892.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0001203024.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0010946078.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011549103.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011616938.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011875502.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011922939.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011933306.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0012039233.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0012208889.jpg (expiration not specified)
http://netoff.co.jp/images/banner/2016_June_cam03_710_120.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_brand_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/230x90.gif (expiration not specified)
http://netoff.co.jp/images/bg_renet_head.jpg (expiration not specified)
http://netoff.co.jp/images/bg_search.gif (expiration not specified)
http://netoff.co.jp/images/bg_search_left.gif (expiration not specified)
http://netoff.co.jp/images/bg_search_right.gif (expiration not specified)
http://netoff.co.jp/images/bg_select.gif (expiration not specified)
http://netoff.co.jp/images/bg_sell_head.gif (expiration not specified)
http://netoff.co.jp/images/bg_sidebox_t.png (expiration not specified)
http://netoff.co.jp/images/bg_text.gif (expiration not specified)
http://netoff.co.jp/images/bg_text_left.gif (expiration not specified)
http://netoff.co.jp/images/bg_text_right.gif (expiration not specified)
http://netoff.co.jp/images/chk_stock.gif (expiration not specified)
http://netoff.co.jp/images/chk_used.gif (expiration not specified)
http://netoff.co.jp/images/i_t_company.gif (expiration not specified)
http://netoff.co.jp/images/icon_fb.gif (expiration not specified)
http://netoff.co.jp/images/icon_tw.gif (expiration not specified)
http://netoff.co.jp/images/img_co_top4.png (expiration not specified)
http://netoff.co.jp/images/p_item_book.png (expiration not specified)
http://netoff.co.jp/images/p_item_brand.png (expiration not specified)
http://netoff.co.jp/images/p_item_moetaku.png (expiration not specified)
http://netoff.co.jp/images/p_item_renet.png (expiration not specified)
http://netoff.co.jp/images/p_smile.jpg (expiration not specified)
http://netoff.co.jp/images/sprite.png (expiration not specified)
http://netoff.co.jp/images/subvisual/banner01_190_190.jpg (expiration not specified)
http://netoff.co.jp/images/subvisual/renet_230_230.jpg (expiration not specified)
http://netoff.co.jp/js/badger.min.js (expiration not specified)
http://netoff.co.jp/js/default.js (expiration not specified)
http://netoff.co.jp/js/default_ebo.js (expiration not specified)
http://netoff.co.jp/js/head.js (expiration not specified)
http://netoff.co.jp/js/index_inc_ebo.js (expiration not specified)
http://netoff.co.jp/js/jquery.js (expiration not specified)
http://netoff.co.jp/js/jquery.uksuggest.js (expiration not specified)
http://netoff.co.jp/script/SIAppCommon.js (expiration not specified)
http://netoff.co.jp/smile/img/img_smile_sekijuji_photo.gif (expiration not specified)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (6.8 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
https://seal.verisign.com/getseal?host_name=netoff…ransparent=YES&lang=ja (59.8 minutes)
https://seal.websecurity.norton.com/getseal?at=0&s…ang=ja&tpt=transparent (60 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
http://netoff.co.jp/corp/img/banner_nikkei_206x80.jpg (expiration not specified)
http://netoff.co.jp/css/index.css (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0001186892.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0001203024.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0010946078.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011549103.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011616938.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011875502.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011922939.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0011933306.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0012039233.jpg (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0012208889.jpg (expiration not specified)
http://netoff.co.jp/images/banner/2016_June_cam03_710_120.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_brand_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/230x90.gif (expiration not specified)
http://netoff.co.jp/images/bg_renet_head.jpg (expiration not specified)
http://netoff.co.jp/images/bg_search.gif (expiration not specified)
http://netoff.co.jp/images/bg_search_left.gif (expiration not specified)
http://netoff.co.jp/images/bg_search_right.gif (expiration not specified)
http://netoff.co.jp/images/bg_select.gif (expiration not specified)
http://netoff.co.jp/images/bg_sell_head.gif (expiration not specified)
http://netoff.co.jp/images/bg_sidebox_t.png (expiration not specified)
http://netoff.co.jp/images/bg_text.gif (expiration not specified)
http://netoff.co.jp/images/bg_text_left.gif (expiration not specified)
http://netoff.co.jp/images/bg_text_right.gif (expiration not specified)
http://netoff.co.jp/images/chk_stock.gif (expiration not specified)
http://netoff.co.jp/images/chk_used.gif (expiration not specified)
http://netoff.co.jp/images/i_t_company.gif (expiration not specified)
http://netoff.co.jp/images/icon_fb.gif (expiration not specified)
http://netoff.co.jp/images/icon_tw.gif (expiration not specified)
http://netoff.co.jp/images/img_co_top4.png (expiration not specified)
http://netoff.co.jp/images/p_item_book.png (expiration not specified)
http://netoff.co.jp/images/p_item_brand.png (expiration not specified)
http://netoff.co.jp/images/p_item_moetaku.png (expiration not specified)
http://netoff.co.jp/images/p_item_renet.png (expiration not specified)
http://netoff.co.jp/images/p_smile.jpg (expiration not specified)
http://netoff.co.jp/images/sprite.png (expiration not specified)
http://netoff.co.jp/images/subvisual/banner01_190_190.jpg (expiration not specified)
http://netoff.co.jp/images/subvisual/renet_230_230.jpg (expiration not specified)
http://netoff.co.jp/js/badger.min.js (expiration not specified)
http://netoff.co.jp/js/default.js (expiration not specified)
http://netoff.co.jp/js/default_ebo.js (expiration not specified)
http://netoff.co.jp/js/head.js (expiration not specified)
http://netoff.co.jp/js/index_inc_ebo.js (expiration not specified)
http://netoff.co.jp/js/jquery.js (expiration not specified)
http://netoff.co.jp/js/jquery.uksuggest.js (expiration not specified)
http://netoff.co.jp/script/SIAppCommon.js (expiration not specified)
http://netoff.co.jp/smile/img/img_smile_sekijuji_photo.gif (expiration not specified)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (6.8 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
https://seal.verisign.com/getseal?host_name=netoff…ransparent=YES&lang=ja (59.8 minutes)
https://seal.websecurity.norton.com/getseal?at=0&s…ang=ja&tpt=transparent (60 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 26Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 257.5KiB (80% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0012208889.jpg could save 34.1KiB (88% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011933306.jpg could save 31.5KiB (89% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011875502.jpg could save 24.1KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0012039233.jpg could save 22.9KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011549103.jpg could save 22.2KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0010946078.jpg could save 21.9KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011616938.jpg could save 21.1KiB (84% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0001203024.jpg could save 20.5KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011922939.jpg could save 20.1KiB (84% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0001186892.jpg could save 18.4KiB (84% reduction).
Losslessly compressing http://netoff.co.jp/images/p_item_book.png could save 14.1KiB (55% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/230x90.gif could save 2.6KiB (22% reduction).
Losslessly compressing http://netoff.co.jp/images/bg_sell_head.gif could save 1.9KiB (61% reduction).
Losslessly compressing http://netoff.co.jp/images/icon_fb.gif could save 1KiB (59% reduction).
Losslessly compressing http://netoff.co.jp/images/icon_tw.gif could save 1,001B (57% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011933306.jpg could save 31.5KiB (89% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011875502.jpg could save 24.1KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0012039233.jpg could save 22.9KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011549103.jpg could save 22.2KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0010946078.jpg could save 21.9KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011616938.jpg could save 21.1KiB (84% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0001203024.jpg could save 20.5KiB (85% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0011922939.jpg could save 20.1KiB (84% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0001186892.jpg could save 18.4KiB (84% reduction).
Losslessly compressing http://netoff.co.jp/images/p_item_book.png could save 14.1KiB (55% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/230x90.gif could save 2.6KiB (22% reduction).
Losslessly compressing http://netoff.co.jp/images/bg_sell_head.gif could save 1.9KiB (61% reduction).
Losslessly compressing http://netoff.co.jp/images/icon_fb.gif could save 1KiB (59% reduction).
Losslessly compressing http://netoff.co.jp/images/icon_tw.gif could save 1,001B (57% reduction).
priority - 26Enable 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 256.4KiB (74% reduction).
Compressing http://netoff.co.jp/index.jsp could save 97.9KiB (78% reduction).
Compressing http://netoff.co.jp/js/jquery.js could save 59.3KiB (64% reduction).
Compressing http://netoff.co.jp/css/index.css could save 44.6KiB (83% reduction).
Compressing http://netoff.co.jp/js/default_ebo.js could save 13.3KiB (80% reduction).
Compressing http://netoff.co.jp/script/SIAppCommon.js could save 11.8KiB (80% reduction).
Compressing http://netoff.co.jp/js/head.js could save 7.9KiB (81% reduction).
Compressing http://netoff.co.jp/js/jquery.uksuggest.js could save 6KiB (66% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://netoff.co.jp/js/default.js could save 3.8KiB (62% reduction).
Compressing https://seal.verisign.com/getseal?host_name=netoff…ransparent=YES&lang=ja could save 1.8KiB (59% reduction).
Compressing http://tag.ladsp.com/pixel_p?cr=true&advertiser_id=00003900&referer= could save 1.3KiB (66% reduction).
Compressing http://netoff.co.jp/js/index_inc_ebo.js could save 1.1KiB (64% reduction).
Compressing http://cd-ladsp-com.s3.amazonaws.com/script/pixel_p.js could save 1KiB (71% reduction).
Compressing http://netoff.co.jp/js/badger.min.js could save 587B (62% reduction).
Compressing http://netoff.co.jp/js/jquery.js could save 59.3KiB (64% reduction).
Compressing http://netoff.co.jp/css/index.css could save 44.6KiB (83% reduction).
Compressing http://netoff.co.jp/js/default_ebo.js could save 13.3KiB (80% reduction).
Compressing http://netoff.co.jp/script/SIAppCommon.js could save 11.8KiB (80% reduction).
Compressing http://netoff.co.jp/js/head.js could save 7.9KiB (81% reduction).
Compressing http://netoff.co.jp/js/jquery.uksuggest.js could save 6KiB (66% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://netoff.co.jp/js/default.js could save 3.8KiB (62% reduction).
Compressing https://seal.verisign.com/getseal?host_name=netoff…ransparent=YES&lang=ja could save 1.8KiB (59% reduction).
Compressing http://tag.ladsp.com/pixel_p?cr=true&advertiser_id=00003900&referer= could save 1.3KiB (66% reduction).
Compressing http://netoff.co.jp/js/index_inc_ebo.js could save 1.1KiB (64% reduction).
Compressing http://cd-ladsp-com.s3.amazonaws.com/script/pixel_p.js could save 1KiB (71% reduction).
Compressing http://netoff.co.jp/js/badger.min.js could save 587B (62% reduction).
priority - 3Minify 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 25.6KiB (37% reduction).
Minifying http://netoff.co.jp/script/SIAppCommon.js could save 8.9KiB (60% reduction).
Minifying http://netoff.co.jp/js/default_ebo.js could save 5.7KiB (35% reduction).
Minifying http://netoff.co.jp/js/head.js could save 3.4KiB (36% reduction).
Minifying http://netoff.co.jp/js/jquery.uksuggest.js could save 2.7KiB (31% reduction).
Minifying http://netoff.co.jp/js/default.js could save 2.1KiB (35% reduction).
Minifying http://d-cache.microad.jp/js/blade_track_jp.js could save 1.9KiB (23% reduction).
Minifying http://log1.mobylog.jp/_tag_mobylog.js could save 866B (15% reduction) after compression.
Minifying http://netoff.co.jp/js/default_ebo.js could save 5.7KiB (35% reduction).
Minifying http://netoff.co.jp/js/head.js could save 3.4KiB (36% reduction).
Minifying http://netoff.co.jp/js/jquery.uksuggest.js could save 2.7KiB (31% reduction).
Minifying http://netoff.co.jp/js/default.js could save 2.1KiB (35% reduction).
Minifying http://d-cache.microad.jp/js/blade_track_jp.js could save 1.9KiB (23% reduction).
Minifying http://log1.mobylog.jp/_tag_mobylog.js could save 866B (15% reduction) after compression.
priority - 2Eliminate 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.
Optimize CSS Delivery of the following:
http://netoff.co.jp/css/index.css
priority - 2Minify 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 17.3KiB (14% reduction).
Minifying http://netoff.co.jp/index.jsp could save 17.3KiB (14% reduction).
netoff.co.jp Desktop Resource Breakdown
| Total Resources | 136 |
| Number of Hosts | 35 |
| Static Resources | 62 |
| JavaScript Resources | 30 |
| CSS Resources | 1 |
netoff.co.jp mobile page speed rank
Last tested: 2019-12-04
Mobile Speed
Bad
40/100
netoff.co.jp Mobile Speed Test Quick Summary
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://netoff.co.jp/sp/js/jquery.js
http://netoff.co.jp/sp/js/default.js
http://netoff.co.jp/sp/js/jquery.flicksimple.js
http://netoff.co.jp/sp/js/sp.js?param=1
http://netoff.co.jp/js/cvtags.js
http://netoff.co.jp/sp/js/jquery.uksuggest.js
http://www.googleadservices.com/pagead/conversion.js
http://www.googleadservices.com/pagead/conversion.js
https://s.nend.net/js/nendRt.js
http://netoff.co.jp/sp/js/default.js
http://netoff.co.jp/sp/js/jquery.flicksimple.js
http://netoff.co.jp/sp/js/sp.js?param=1
http://netoff.co.jp/js/cvtags.js
http://netoff.co.jp/sp/js/jquery.uksuggest.js
http://www.googleadservices.com/pagead/conversion.js
http://www.googleadservices.com/pagead/conversion.js
https://s.nend.net/js/nendRt.js
Optimize CSS Delivery of the following:
http://netoff.co.jp/sp/css/master.css
http://netoff.co.jp/sp/css/import.css
http://netoff.co.jp/sp/css/reset.css
http://netoff.co.jp/sp/css/base.css
http://netoff.co.jp/sp/css/common.css
http://netoff.co.jp/sp/css/uksuggest.css
http://netoff.co.jp/sp/css/iphone4.css
http://netoff.co.jp/sp/css/import.css
http://netoff.co.jp/sp/css/reset.css
http://netoff.co.jp/sp/css/base.css
http://netoff.co.jp/sp/css/common.css
http://netoff.co.jp/sp/css/uksuggest.css
http://netoff.co.jp/sp/css/iphone4.css
priority - 46Leverage 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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://netoff.co.jp/ebimage/cmdty/0012022557.jpg (expiration not specified)
http://netoff.co.jp/images/banner/bn_j3c_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/brand_brand_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_June_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_brand_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_bl_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_book100_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_comicset_new_230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_j_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_ranking2015_230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/renet_230_90.jpg (expiration not specified)
http://netoff.co.jp/js/cvtags.js (expiration not specified)
http://netoff.co.jp/sp/css/base.css (expiration not specified)
http://netoff.co.jp/sp/css/common.css (expiration not specified)
http://netoff.co.jp/sp/css/import.css (expiration not specified)
http://netoff.co.jp/sp/css/iphone4.css (expiration not specified)
http://netoff.co.jp/sp/css/master.css (expiration not specified)
http://netoff.co.jp/sp/css/reset.css (expiration not specified)
http://netoff.co.jp/sp/css/uksuggest.css (expiration not specified)
http://netoff.co.jp/sp/images/banner04_400_80.jpg (expiration not specified)
http://netoff.co.jp/sp/images/bn_line_01.jpg (expiration not specified)
http://netoff.co.jp/sp/images/bn_netoff_bingo.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_ar_s_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_ar_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_book_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_box_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_cart_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_cd_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_chk.png (expiration not specified)
http://netoff.co.jp/sp/images/i_close.png (expiration not specified)
http://netoff.co.jp/sp/images/i_comic_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_comicset_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_dvd_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_game_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_heart_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_history_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_human_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_mail_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_pager_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_pager_x2_on.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_pc_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_plus.png (expiration not specified)
http://netoff.co.jp/sp/images/i_select_tri.png (expiration not specified)
http://netoff.co.jp/sp/images/i_tlogo_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_zoom_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/logo.gif (expiration not specified)
http://netoff.co.jp/sp/js/default.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.flicksimple.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.uksuggest.js (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_ar_x2.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_curse1.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_curse2.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_left.gif (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_right.gif (expiration not specified)
https://s.nend.net/js/nendRt.js (expiration not specified)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (10 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
http://netoff.co.jp/ebimage/cmdty/0012022557.jpg (expiration not specified)
http://netoff.co.jp/images/banner/bn_j3c_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/brand_brand_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_June_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/2016_brand_cam01_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_bl_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_book100_230x90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_comicset_new_230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_j_230_90.jpg (expiration not specified)
http://netoff.co.jp/images/banner/special/bn_ranking2015_230x90.gif (expiration not specified)
http://netoff.co.jp/images/banner/special/renet_230_90.jpg (expiration not specified)
http://netoff.co.jp/js/cvtags.js (expiration not specified)
http://netoff.co.jp/sp/css/base.css (expiration not specified)
http://netoff.co.jp/sp/css/common.css (expiration not specified)
http://netoff.co.jp/sp/css/import.css (expiration not specified)
http://netoff.co.jp/sp/css/iphone4.css (expiration not specified)
http://netoff.co.jp/sp/css/master.css (expiration not specified)
http://netoff.co.jp/sp/css/reset.css (expiration not specified)
http://netoff.co.jp/sp/css/uksuggest.css (expiration not specified)
http://netoff.co.jp/sp/images/banner04_400_80.jpg (expiration not specified)
http://netoff.co.jp/sp/images/bn_line_01.jpg (expiration not specified)
http://netoff.co.jp/sp/images/bn_netoff_bingo.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_ar_s_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_ar_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_book_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_box_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_cart_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_cd_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_chk.png (expiration not specified)
http://netoff.co.jp/sp/images/i_close.png (expiration not specified)
http://netoff.co.jp/sp/images/i_comic_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_comicset_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_dvd_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_game_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_heart_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_history_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_human_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_mail_x2.png (expiration not specified)
http://netoff.co.jp/sp/images/i_pager_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_pager_x2_on.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_pc_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_plus.png (expiration not specified)
http://netoff.co.jp/sp/images/i_select_tri.png (expiration not specified)
http://netoff.co.jp/sp/images/i_tlogo_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/i_zoom_x2.gif (expiration not specified)
http://netoff.co.jp/sp/images/logo.gif (expiration not specified)
http://netoff.co.jp/sp/js/default.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.flicksimple.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.js (expiration not specified)
http://netoff.co.jp/sp/js/jquery.uksuggest.js (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_ar_x2.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_curse1.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_curse2.png (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_left.gif (expiration not specified)
http://netoff.co.jp/sp/sell/images/i_right.gif (expiration not specified)
https://s.nend.net/js/nendRt.js (expiration not specified)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (10 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 34Enable 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 329KiB (77% reduction).
Compressing http://netoff.co.jp/sp/css/base.css could save 176.9KiB (86% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.js could save 59.7KiB (64% reduction).
Compressing http://netoff.co.jp/sp/js/sp.js?param=1 could save 21.2KiB (78% reduction).
Compressing http://netoff.co.jp/sp/css/iphone4.css could save 19.1KiB (87% reduction).
Compressing http://netoff.co.jp/sp/ could save 13.1KiB (69% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.flicksimple.js could save 8.6KiB (70% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.uksuggest.js could save 5.8KiB (66% reduction).
Compressing http://d-cache.microad.jp/js/prefs.js could save 5.5KiB (61% reduction).
Compressing http://netoff.co.jp/sp/css/common.css could save 3.5KiB (81% reduction).
Compressing http://d-cache.microad.jp/js/device.js could save 2.4KiB (70% reduction).
Compressing http://netoff.co.jp/sp/js/default.js could save 2.3KiB (67% reduction).
Compressing http://tag.ladsp.com/pixel_p?cr=true&advertiser_id=00003900&referer= could save 1.3KiB (66% reduction).
Compressing http://netoff.co.jp/sp/css/reset.css could save 1KiB (54% reduction).
Compressing http://cd-ladsp-com.s3.amazonaws.com/script/pixel_p.js could save 1KiB (71% reduction).
Compressing http://d-cache.microad.jp/js/sponsor.js could save 913B (63% reduction).
Compressing http://netoff.co.jp/sp/template/campaignForBuy.html?param=1468098151401 could save 786B (64% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.js could save 59.7KiB (64% reduction).
Compressing http://netoff.co.jp/sp/js/sp.js?param=1 could save 21.2KiB (78% reduction).
Compressing http://netoff.co.jp/sp/css/iphone4.css could save 19.1KiB (87% reduction).
Compressing http://netoff.co.jp/sp/ could save 13.1KiB (69% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.flicksimple.js could save 8.6KiB (70% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://netoff.co.jp/sp/js/jquery.uksuggest.js could save 5.8KiB (66% reduction).
Compressing http://d-cache.microad.jp/js/prefs.js could save 5.5KiB (61% reduction).
Compressing http://netoff.co.jp/sp/css/common.css could save 3.5KiB (81% reduction).
Compressing http://d-cache.microad.jp/js/device.js could save 2.4KiB (70% reduction).
Compressing http://netoff.co.jp/sp/js/default.js could save 2.3KiB (67% reduction).
Compressing http://tag.ladsp.com/pixel_p?cr=true&advertiser_id=00003900&referer= could save 1.3KiB (66% reduction).
Compressing http://netoff.co.jp/sp/css/reset.css could save 1KiB (54% reduction).
Compressing http://cd-ladsp-com.s3.amazonaws.com/script/pixel_p.js could save 1KiB (71% reduction).
Compressing http://d-cache.microad.jp/js/sponsor.js could save 913B (63% reduction).
Compressing http://netoff.co.jp/sp/template/campaignForBuy.html?param=1468098151401 could save 786B (64% reduction).
priority - 10Avoid 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://netoff.co.jp/
http://netoff.co.jp/index.jsp
http://netoff.co.jp/sp/
http://netoff.co.jp/index.jsp
http://netoff.co.jp/sp/
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.
Only about 63% of the final above-the-fold content could be rendered with the full HTML response.
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 44.9KiB (51% reduction).
Compressing and resizing http://netoff.co.jp/ebimage/cmdty/0012022557.jpg could save 26.7KiB (96% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/bn_netoff_bingo.gif could save 4.1KiB (26% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/230x90.gif could save 2.6KiB (22% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/bn_ranking2015_230x90.gif could save 2.6KiB (25% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/bn_comicset_new_230x90.gif could save 1.7KiB (20% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_cd_x2.png could save 1.2KiB (66% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_dvd_x2.png could save 1.1KiB (68% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/logo.gif could save 1KiB (31% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_game_x2.png could save 1KiB (71% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_comic_x2.png could save 961B (74% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_comicset_x2.png could save 961B (75% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_book_x2.png could save 910B (80% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/bn_netoff_bingo.gif could save 4.1KiB (26% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/230x90.gif could save 2.6KiB (22% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/bn_ranking2015_230x90.gif could save 2.6KiB (25% reduction).
Losslessly compressing http://netoff.co.jp/images/banner/special/bn_comicset_new_230x90.gif could save 1.7KiB (20% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_cd_x2.png could save 1.2KiB (66% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_dvd_x2.png could save 1.1KiB (68% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/logo.gif could save 1KiB (31% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_game_x2.png could save 1KiB (71% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_comic_x2.png could save 961B (74% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_comicset_x2.png could save 961B (75% reduction).
Losslessly compressing http://netoff.co.jp/sp/images/i_book_x2.png could save 910B (80% reduction).
priority - 3Minify 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 33.5KiB (15% reduction).
Minifying http://netoff.co.jp/sp/css/base.css could save 29KiB (15% reduction).
Minifying http://netoff.co.jp/sp/css/iphone4.css could save 4KiB (19% reduction).
Minifying http://netoff.co.jp/sp/css/common.css could save 553B (13% reduction).
Minifying http://netoff.co.jp/sp/css/iphone4.css could save 4KiB (19% reduction).
Minifying http://netoff.co.jp/sp/css/common.css could save 553B (13% reduction).
priority - 2Minify 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 17.1KiB (31% reduction).
Minifying http://netoff.co.jp/sp/js/sp.js?param=1 could save 8.8KiB (33% reduction).
Minifying http://netoff.co.jp/sp/js/jquery.flicksimple.js could save 3.9KiB (32% reduction).
Minifying http://netoff.co.jp/sp/js/jquery.uksuggest.js could save 2.4KiB (29% reduction).
Minifying http://d-cache.microad.jp/js/blade_track_jp.js could save 1.9KiB (23% reduction).
Minifying http://netoff.co.jp/sp/js/jquery.flicksimple.js could save 3.9KiB (32% reduction).
Minifying http://netoff.co.jp/sp/js/jquery.uksuggest.js could save 2.4KiB (29% reduction).
Minifying http://d-cache.microad.jp/js/blade_track_jp.js could save 1.9KiB (23% reduction).
netoff.co.jp Mobile Resource Breakdown
| Total Resources | 140 |
| Number of Hosts | 31 |
| Static Resources | 70 |
| JavaScript Resources | 27 |
| CSS Resources | 7 |
netoff.co.jp mobile page usability
Last tested: 2019-12-04
Mobile Usability
Good
99/100
netoff.co.jp Mobile Usability Test Quick Summary
priority - 0Size 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="point/pointtop.html" class="simpleLink">貯まる!使える!</a> is close to 1 other tap targets.The tap target
<a href="/corp/">会社案内</a> and 7 others are close to other tap targets.netoff.co.jp HTML validation
netoff.co.jp similar domains
Similar domains:
www.netoff.com
www.netoff.net
www.netoff.org
www.netoff.info
www.netoff.biz
www.netoff.us
www.netoff.mobi
www.etoff.co.jp
www.netoff.co.jp
www.betoff.co.jp
www.nbetoff.co.jp
www.bnetoff.co.jp
www.hetoff.co.jp
www.nhetoff.co.jp
www.hnetoff.co.jp
www.jetoff.co.jp
www.njetoff.co.jp
www.jnetoff.co.jp
www.metoff.co.jp
www.nmetoff.co.jp
www.mnetoff.co.jp
www.ntoff.co.jp
www.nwtoff.co.jp
www.newtoff.co.jp
www.nwetoff.co.jp
www.nstoff.co.jp
www.nestoff.co.jp
www.nsetoff.co.jp
www.ndtoff.co.jp
www.nedtoff.co.jp
www.ndetoff.co.jp
www.nrtoff.co.jp
www.nertoff.co.jp
www.nretoff.co.jp
www.neoff.co.jp
www.neroff.co.jp
www.netroff.co.jp
www.nefoff.co.jp
www.netfoff.co.jp
www.neftoff.co.jp
www.negoff.co.jp
www.netgoff.co.jp
www.negtoff.co.jp
www.neyoff.co.jp
www.netyoff.co.jp
www.neytoff.co.jp
www.netff.co.jp
www.netiff.co.jp
www.netoiff.co.jp
www.netioff.co.jp
www.netkff.co.jp
www.netokff.co.jp
www.netkoff.co.jp
www.netlff.co.jp
www.netolff.co.jp
www.netloff.co.jp
www.netpff.co.jp
www.netopff.co.jp
www.netpoff.co.jp
www.netof.co.jp
www.netocf.co.jp
www.netofcf.co.jp
www.netocff.co.jp
www.netodf.co.jp
www.netofdf.co.jp
www.netodff.co.jp
www.netorf.co.jp
www.netofrf.co.jp
www.netorff.co.jp
www.netotf.co.jp
www.netoftf.co.jp
www.netotff.co.jp
www.netogf.co.jp
www.netofgf.co.jp
www.netogff.co.jp
www.netovf.co.jp
www.netofvf.co.jp
www.netovff.co.jp
www.netofc.co.jp
www.netoffc.co.jp
www.netofd.co.jp
www.netoffd.co.jp
www.netofr.co.jp
www.netoffr.co.jp
www.netoft.co.jp
www.netofft.co.jp
www.netofg.co.jp
www.netoffg.co.jp
www.netofv.co.jp
www.netoffv.co.jp
www.netoff.net
www.netoff.org
www.netoff.info
www.netoff.biz
www.netoff.us
www.netoff.mobi
www.etoff.co.jp
www.netoff.co.jp
www.betoff.co.jp
www.nbetoff.co.jp
www.bnetoff.co.jp
www.hetoff.co.jp
www.nhetoff.co.jp
www.hnetoff.co.jp
www.jetoff.co.jp
www.njetoff.co.jp
www.jnetoff.co.jp
www.metoff.co.jp
www.nmetoff.co.jp
www.mnetoff.co.jp
www.ntoff.co.jp
www.nwtoff.co.jp
www.newtoff.co.jp
www.nwetoff.co.jp
www.nstoff.co.jp
www.nestoff.co.jp
www.nsetoff.co.jp
www.ndtoff.co.jp
www.nedtoff.co.jp
www.ndetoff.co.jp
www.nrtoff.co.jp
www.nertoff.co.jp
www.nretoff.co.jp
www.neoff.co.jp
www.neroff.co.jp
www.netroff.co.jp
www.nefoff.co.jp
www.netfoff.co.jp
www.neftoff.co.jp
www.negoff.co.jp
www.netgoff.co.jp
www.negtoff.co.jp
www.neyoff.co.jp
www.netyoff.co.jp
www.neytoff.co.jp
www.netff.co.jp
www.netiff.co.jp
www.netoiff.co.jp
www.netioff.co.jp
www.netkff.co.jp
www.netokff.co.jp
www.netkoff.co.jp
www.netlff.co.jp
www.netolff.co.jp
www.netloff.co.jp
www.netpff.co.jp
www.netopff.co.jp
www.netpoff.co.jp
www.netof.co.jp
www.netocf.co.jp
www.netofcf.co.jp
www.netocff.co.jp
www.netodf.co.jp
www.netofdf.co.jp
www.netodff.co.jp
www.netorf.co.jp
www.netofrf.co.jp
www.netorff.co.jp
www.netotf.co.jp
www.netoftf.co.jp
www.netotff.co.jp
www.netogf.co.jp
www.netofgf.co.jp
www.netogff.co.jp
www.netovf.co.jp
www.netofvf.co.jp
www.netovff.co.jp
www.netofc.co.jp
www.netoffc.co.jp
www.netofd.co.jp
www.netoffd.co.jp
www.netofr.co.jp
www.netoffr.co.jp
www.netoft.co.jp
www.netofft.co.jp
www.netofg.co.jp
www.netoffg.co.jp
www.netofv.co.jp
www.netoffv.co.jp
netoff.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.
netoff.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.