hitachi.co.jp website information.
hitachi.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 hitachi.co.jp domain:
- a16-67.akam.net
- a13-66.akam.net
- a28-65.akam.net
- a24-64.akam.net
- a1-47.akam.net
- a3-66.akam.net
and probably website hitachi.co.jp is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.
According to Alexa traffic rank the highest website hitachi.co.jp position was 7896 (in the world). The lowest Alexa rank position was 10509. Now website hitachi.co.jp ranked in Alexa database as number 9397 (in the world).
Website hitachi.co.jp Desktop speed measurement score (37/100) is better than the results of 12.68% of other sites shows that the page desktop performance can be improved.
hitachi.co.jp Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of hitachi.co.jp (32/100) is better than the results of 11.35% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-19-2024 | 9,397 | -26 |
| Nov-18-2024 | 9,371 | 60 |
| Nov-17-2024 | 9,431 | 15 |
| Nov-16-2024 | 9,446 | 60 |
| Nov-15-2024 | 9,506 | 0 |
| Nov-14-2024 | 9,506 | 27 |
| Nov-13-2024 | 9,533 | 0 |
Advertisement
hitachi.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.
hitachi.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.
hitachi.co.jp server information
hitachi.co.jp desktop page speed rank
Last tested: 2018-02-01
Desktop Speed
Bad
37/100
hitachi.co.jp Desktop Speed Test Quick Summary
priority - 90 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 876.8KiB (71% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg could save 409.7KiB (79% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg could save 228KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg could save 55.1KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg could save 28.1KiB (68% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg could save 23.2KiB (65% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg could save 22.8KiB (74% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg could save 22.8KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg could save 14.4KiB (80% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg could save 14.3KiB (70% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif could save 12.3KiB (92% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg could save 8.8KiB (56% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg could save 8.8KiB (23% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg could save 8.7KiB (57% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg could save 8.4KiB (59% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg could save 2.8KiB (22% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg could save 2.2KiB (14% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/corp_id.gif could save 1.8KiB (46% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg could save 1.3KiB (12% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif could save 880B (64% reduction).
Compressing http://asia.tools.euroland.com/tools/ticker?compan…e=jp-012907&lang=ja-jp could save 797B (20% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif could save 539B (59% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif could save 510B (43% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif could save 286B (48% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif could save 235B (45% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif could save 227B (35% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif could save 115B (35% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg could save 228KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg could save 55.1KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg could save 28.1KiB (68% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg could save 23.2KiB (65% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg could save 22.8KiB (74% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg could save 22.8KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg could save 14.4KiB (80% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg could save 14.3KiB (70% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif could save 12.3KiB (92% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg could save 8.8KiB (56% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg could save 8.8KiB (23% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg could save 8.7KiB (57% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg could save 8.4KiB (59% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg could save 2.8KiB (22% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg could save 2.2KiB (14% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/corp_id.gif could save 1.8KiB (46% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg could save 1.3KiB (12% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif could save 880B (64% reduction).
Compressing http://asia.tools.euroland.com/tools/ticker?compan…e=jp-012907&lang=ja-jp could save 797B (20% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif could save 539B (59% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif could save 510B (43% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif could save 286B (48% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif could save 235B (45% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif could save 227B (35% reduction).
Compressing and resizing http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif could save 115B (35% reduction).
priority - 49 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 479.1KiB (79% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common.css could save 101.8KiB (86% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 94.2KiB (88% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js could save 58.9KiB (64% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top.css could save 38.3KiB (84% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 34.5KiB (86% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/top.js could save 30.5KiB (76% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 26.6KiB (84% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 24.1KiB (76% reduction).
Compressing http://www.hitachi.co.jp/js/log/corporate_log.js could save 20.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/ could save 12.5KiB (70% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 9.4KiB (75% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common.js could save 8.9KiB (71% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/swfobject.js could save 6.1KiB (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 2.5KiB (74% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js could save 2.5KiB (73% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/news.json?_=1517473033978 could save 2.2KiB (67% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 1.1KiB (64% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 730B (57% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 653B (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/header.js could save 404B (50% reduction).
Compressing http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg could save 351B (45% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 94.2KiB (88% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js could save 58.9KiB (64% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top.css could save 38.3KiB (84% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 34.5KiB (86% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/top.js could save 30.5KiB (76% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 26.6KiB (84% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 24.1KiB (76% reduction).
Compressing http://www.hitachi.co.jp/js/log/corporate_log.js could save 20.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/ could save 12.5KiB (70% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 9.4KiB (75% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common.js could save 8.9KiB (71% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/swfobject.js could save 6.1KiB (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 2.5KiB (74% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js could save 2.5KiB (73% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/news.json?_=1517473033978 could save 2.2KiB (67% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 1.1KiB (64% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 730B (57% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 653B (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/header.js could save 404B (50% reduction).
Compressing http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg could save 351B (45% reduction).
priority - 32 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.hitachi.co.jp/css/jp/r1/common.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/common_option.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/print.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/responsive.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top_print.css (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/balloon_down.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/corp_id.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_bottom_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_xl_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_global.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_menu.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_recommend.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_statement_01.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common_option.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_about.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_products.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_search.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/responsive.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/header.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/recommend/category.json (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/swfobject.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/top.js (expiration not specified)
http://www.hitachi.co.jp/js/log/corporate_log.js (expiration not specified)
http://www.hitachi.com/js/en/r1/hd_network.js (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg (5.4 hours)
http://cdn-ak.b.st-hatena.com/css/entry-button.css…b73e9762c820a65483ec97 (6.4 hours)
http://cdn-ak.b.st-hatena.com/js/bookmark_button.js (9.7 hours)
http://www.hitachi.co.jp/css/jp/r1/common_option.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/print.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/responsive.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top_print.css (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/balloon_down.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/corp_id.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_bottom_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_xl_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_global.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_menu.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_recommend.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_statement_01.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common_option.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_about.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_products.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_search.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/responsive.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/header.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/recommend/category.json (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/swfobject.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/top.js (expiration not specified)
http://www.hitachi.co.jp/js/log/corporate_log.js (expiration not specified)
http://www.hitachi.com/js/en/r1/hd_network.js (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg (5.4 hours)
http://cdn-ak.b.st-hatena.com/css/entry-button.css…b73e9762c820a65483ec97 (6.4 hours)
http://cdn-ak.b.st-hatena.com/js/bookmark_button.js (9.7 hours)
priority - 7 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 72.3KiB (22% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common.css could save 30.1KiB (26% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 16.2KiB (16% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top.css could save 9KiB (20% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 8.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 6.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (71% reduction).
Minifying http://cdn-ak.b.st-hatena.com/css/reset.css?79ad22…4fb03a5709474001ba5fa0 could save 431B (46% reduction) after compression.
Minifying http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 16.2KiB (16% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top.css could save 9KiB (20% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 8.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 6.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (71% reduction).
Minifying http://cdn-ak.b.st-hatena.com/css/reset.css?79ad22…4fb03a5709474001ba5fa0 could save 431B (46% reduction) after compression.
priority - 6 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:
http://www.hitachi.co.jp/css/jp/r1/common.css
priority - 4 Minify 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 37.6KiB (26% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/top.js could save 10.2KiB (26% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 8.4KiB (27% reduction).
Minifying http://www.hitachi.co.jp/js/log/corporate_log.js could save 6.1KiB (22% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common.js could save 5.4KiB (44% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 3.7KiB (30% reduction).
Minifying http://cdn-ak.b.st-hatena.com/js/bookmark_button.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 407B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/news.json?_=1517473033978 could save 395B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 336B (27% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 335B (19% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/header.js could save 324B (41% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 249B (24% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 8.4KiB (27% reduction).
Minifying http://www.hitachi.co.jp/js/log/corporate_log.js could save 6.1KiB (22% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common.js could save 5.4KiB (44% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 3.7KiB (30% reduction).
Minifying http://cdn-ak.b.st-hatena.com/js/bookmark_button.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 407B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/news.json?_=1517473033978 could save 395B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 336B (27% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 335B (19% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/header.js could save 324B (41% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 249B (24% reduction).
priority - 0 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 2.6KiB (15% reduction).
Minifying http://www.hitachi.co.jp/ could save 2.6KiB (15% reduction).
hitachi.co.jp Desktop Resources
| Total Resources | 92 |
| Number of Hosts | 15 |
| Static Resources | 75 |
| JavaScript Resources | 28 |
| CSS Resources | 8 |
hitachi.co.jp Desktop Resource Breakdown
hitachi.co.jp mobile page speed rank
Last tested: 2018-02-08
Mobile Speed
Bad
32/100
hitachi.co.jp Mobile Speed Test Quick Summary
priority - 91 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 890.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg could save 409.7KiB (79% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg could save 228KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg could save 55.1KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg could save 28.1KiB (68% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg could save 23.2KiB (65% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg could save 22.8KiB (74% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg could save 22.8KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg could save 21KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg could save 14.4KiB (80% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg could save 14.3KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif could save 12.6KiB (94% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg could save 8.8KiB (56% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg could save 8.8KiB (23% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg could save 8.7KiB (57% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg could save 8.4KiB (59% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg could save 2.2KiB (14% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg could save 1.3KiB (12% reduction).
Compressing http://asia.tools.euroland.com/tools/ticker?compan…e=jp-012907&lang=ja-jp could save 767B (19% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif could save 138B (16% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg could save 228KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg could save 55.1KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg could save 28.1KiB (68% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg could save 23.2KiB (65% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg could save 22.8KiB (74% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg could save 22.8KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg could save 21KiB (75% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg could save 14.4KiB (80% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg could save 14.3KiB (70% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif could save 12.6KiB (94% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg could save 8.8KiB (56% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg could save 8.8KiB (23% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg could save 8.7KiB (57% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg could save 8.4KiB (59% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg could save 2.2KiB (14% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg could save 1.3KiB (12% reduction).
Compressing http://asia.tools.euroland.com/tools/ticker?compan…e=jp-012907&lang=ja-jp could save 767B (19% reduction).
Compressing http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif could save 138B (16% reduction).
priority - 49 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 479.2KiB (79% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common.css could save 101.8KiB (86% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 94.2KiB (88% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js could save 58.9KiB (64% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top.css could save 38.3KiB (84% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 34.5KiB (86% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/top.js could save 30.5KiB (76% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 26.6KiB (84% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 24.1KiB (76% reduction).
Compressing http://www.hitachi.co.jp/js/log/corporate_log.js could save 20.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/ could save 12.6KiB (70% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 9.4KiB (75% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common.js could save 8.9KiB (71% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/swfobject.js could save 6.1KiB (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 2.5KiB (74% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js could save 2.5KiB (73% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/news.json?_=1518086865166 could save 2.3KiB (66% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 1.1KiB (64% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 730B (57% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 653B (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/header.js could save 404B (50% reduction).
Compressing http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg could save 351B (45% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 94.2KiB (88% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js could save 58.9KiB (64% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top.css could save 38.3KiB (84% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 34.5KiB (86% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/top.js could save 30.5KiB (76% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 26.6KiB (84% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 24.1KiB (76% reduction).
Compressing http://www.hitachi.co.jp/js/log/corporate_log.js could save 20.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/ could save 12.6KiB (70% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 9.4KiB (75% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/common.js could save 8.9KiB (71% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/swfobject.js could save 6.1KiB (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 2.5KiB (74% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js could save 2.5KiB (73% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/news.json?_=1518086865166 could save 2.3KiB (66% reduction).
Compressing http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (72% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 1.1KiB (64% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 730B (57% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 653B (61% reduction).
Compressing http://www.hitachi.co.jp/js/jp/r5/header.js could save 404B (50% reduction).
Compressing http://cdn-ak.b.st-hatena.com/images/entry-button/standard.svg could save 351B (45% reduction).
priority - 47 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.hitachi.co.jp/css/jp/r1/common.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/common_option.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/print.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/responsive.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top_print.css (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/balloon_down.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/corp_id.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_bottom_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_global.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_menu.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_recommend.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_statement_01.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common_option.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_about.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_products.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_search.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/responsive.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/header.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/recommend/category.json (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/swfobject.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/top.js (expiration not specified)
http://www.hitachi.co.jp/js/log/corporate_log.js (expiration not specified)
http://www.hitachi.com/js/en/r1/hd_network.js (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://cdn-ak.b.st-hatena.com/css/entry-button.css…b73e9762c820a65483ec97 (8.8 hours)
http://www.hitachi.co.jp/css/jp/r1/common_option.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/print.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r1/responsive.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top.css (expiration not specified)
http://www.hitachi.co.jp/css/jp/r5/top_print.css (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/balloon_down.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/corp_id.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_bottom_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_right_l_white_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_link_top_white_hd.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_country.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_global.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_navi_search.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_new_hd.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_facebook.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_linkedin.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_twitter.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r1/icon/icon_social_youtube.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/icon/icon_important.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_03.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_07.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.gif (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_16.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_17.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_banner_case.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_menu.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_bg_recommend.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_02.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_menu_04.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_FB_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_hsif2017.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_id.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_healthcare.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_sib_history.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_recommend_top_01.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/top_statement_01.png (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1.jpg (expiration not specified)
http://www.hitachi.co.jp/image/jp/r5/top/video/video1_last.jpg (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/common_option.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_about.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_products.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/hd_search.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/jquery.1.10.2.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r1/responsive.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/fatmenu_level1.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/header.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/recommend/category.json (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/swfobject.js (expiration not specified)
http://www.hitachi.co.jp/js/jp/r5/top.js (expiration not specified)
http://www.hitachi.co.jp/js/log/corporate_log.js (expiration not specified)
http://www.hitachi.com/js/en/r1/hd_network.js (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://cdn-ak.b.st-hatena.com/css/entry-button.css…b73e9762c820a65483ec97 (8.8 hours)
priority - 24 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:
http://www.hitachi.co.jp/css/jp/r1/common.css
priority - 7 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 72.3KiB (22% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common.css could save 30.1KiB (26% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 16.2KiB (16% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top.css could save 9KiB (20% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 8.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 6.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (71% reduction).
Minifying http://cdn-ak.b.st-hatena.com/css/reset.css?79ad22…4fb03a5709474001ba5fa0 could save 431B (46% reduction) after compression.
Minifying http://www.hitachi.co.jp/css/jp/r1/responsive.css could save 16.2KiB (16% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top.css could save 9KiB (20% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/common_option.css could save 8.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r5/top_print.css could save 6.3KiB (21% reduction).
Minifying http://www.hitachi.co.jp/css/jp/r1/print.css could save 1.9KiB (71% reduction).
Minifying http://cdn-ak.b.st-hatena.com/css/reset.css?79ad22…4fb03a5709474001ba5fa0 could save 431B (46% reduction) after compression.
priority - 4 Minify 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 37.6KiB (26% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/top.js could save 10.2KiB (26% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 8.4KiB (27% reduction).
Minifying http://www.hitachi.co.jp/js/log/corporate_log.js could save 6.1KiB (22% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common.js could save 5.4KiB (44% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 3.7KiB (30% reduction).
Minifying http://cdn-ak.b.st-hatena.com/js/bookmark_button.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 407B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/news.json?_=1518086865166 could save 395B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 336B (27% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 335B (19% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/header.js could save 324B (41% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 249B (24% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common_option.js could save 8.4KiB (27% reduction).
Minifying http://www.hitachi.co.jp/js/log/corporate_log.js could save 6.1KiB (22% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/common.js could save 5.4KiB (44% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/responsive.js could save 3.7KiB (30% reduction).
Minifying http://cdn-ak.b.st-hatena.com/js/bookmark_button.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_products.js could save 407B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/news.json?_=1518086865166 could save 395B (12% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_search.js could save 336B (27% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r1/hd_about.js could save 335B (19% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/header.js could save 324B (41% reduction).
Minifying http://www.hitachi.co.jp/js/jp/r5/recommend/category.json could save 249B (24% reduction).
priority - 0 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 2.6KiB (15% reduction).
Minifying http://www.hitachi.co.jp/ could save 2.6KiB (15% reduction).
hitachi.co.jp Mobile Resources
| Total Resources | 92 |
| Number of Hosts | 15 |
| Static Resources | 75 |
| JavaScript Resources | 28 |
| CSS Resources | 8 |
hitachi.co.jp Mobile Resource Breakdown
hitachi.co.jp mobile page usability
Last tested: 2018-02-08
Mobile Usability
Good
99/100
hitachi.co.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="/utility/termofuse/index.html">サイトの利用条件</a> and 3 others are close to other tap targets.hitachi.co.jp similar domains
Similar domains:
www.hitachi.com
www.hitachi.net
www.hitachi.org
www.hitachi.info
www.hitachi.biz
www.hitachi.us
www.hitachi.mobi
www.itachi.co.jp
www.hitachi.co.jp
www.bitachi.co.jp
www.hbitachi.co.jp
www.bhitachi.co.jp
www.gitachi.co.jp
www.hgitachi.co.jp
www.ghitachi.co.jp
www.yitachi.co.jp
www.hyitachi.co.jp
www.yhitachi.co.jp
www.uitachi.co.jp
www.huitachi.co.jp
www.uhitachi.co.jp
www.jitachi.co.jp
www.hjitachi.co.jp
www.jhitachi.co.jp
www.nitachi.co.jp
www.hnitachi.co.jp
www.nhitachi.co.jp
www.htachi.co.jp
www.hutachi.co.jp
www.hiutachi.co.jp
www.hjtachi.co.jp
www.hijtachi.co.jp
www.hktachi.co.jp
www.hiktachi.co.jp
www.hkitachi.co.jp
www.hotachi.co.jp
www.hiotachi.co.jp
www.hoitachi.co.jp
www.hiachi.co.jp
www.hirachi.co.jp
www.hitrachi.co.jp
www.hirtachi.co.jp
www.hifachi.co.jp
www.hitfachi.co.jp
www.hiftachi.co.jp
www.higachi.co.jp
www.hitgachi.co.jp
www.higtachi.co.jp
www.hiyachi.co.jp
www.hityachi.co.jp
www.hiytachi.co.jp
www.hitchi.co.jp
www.hitqchi.co.jp
www.hitaqchi.co.jp
www.hitqachi.co.jp
www.hitwchi.co.jp
www.hitawchi.co.jp
www.hitwachi.co.jp
www.hitschi.co.jp
www.hitaschi.co.jp
www.hitsachi.co.jp
www.hitzchi.co.jp
www.hitazchi.co.jp
www.hitzachi.co.jp
www.hitahi.co.jp
www.hitaxhi.co.jp
www.hitacxhi.co.jp
www.hitaxchi.co.jp
www.hitadhi.co.jp
www.hitacdhi.co.jp
www.hitadchi.co.jp
www.hitafhi.co.jp
www.hitacfhi.co.jp
www.hitafchi.co.jp
www.hitavhi.co.jp
www.hitacvhi.co.jp
www.hitavchi.co.jp
www.hitaci.co.jp
www.hitacbi.co.jp
www.hitachbi.co.jp
www.hitacbhi.co.jp
www.hitacgi.co.jp
www.hitachgi.co.jp
www.hitacghi.co.jp
www.hitacyi.co.jp
www.hitachyi.co.jp
www.hitacyhi.co.jp
www.hitacui.co.jp
www.hitachui.co.jp
www.hitacuhi.co.jp
www.hitacji.co.jp
www.hitachji.co.jp
www.hitacjhi.co.jp
www.hitacni.co.jp
www.hitachni.co.jp
www.hitacnhi.co.jp
www.hitach.co.jp
www.hitachu.co.jp
www.hitachiu.co.jp
www.hitachj.co.jp
www.hitachij.co.jp
www.hitachk.co.jp
www.hitachik.co.jp
www.hitachki.co.jp
www.hitacho.co.jp
www.hitachio.co.jp
www.hitachoi.co.jp
www.hitachi.net
www.hitachi.org
www.hitachi.info
www.hitachi.biz
www.hitachi.us
www.hitachi.mobi
www.itachi.co.jp
www.hitachi.co.jp
www.bitachi.co.jp
www.hbitachi.co.jp
www.bhitachi.co.jp
www.gitachi.co.jp
www.hgitachi.co.jp
www.ghitachi.co.jp
www.yitachi.co.jp
www.hyitachi.co.jp
www.yhitachi.co.jp
www.uitachi.co.jp
www.huitachi.co.jp
www.uhitachi.co.jp
www.jitachi.co.jp
www.hjitachi.co.jp
www.jhitachi.co.jp
www.nitachi.co.jp
www.hnitachi.co.jp
www.nhitachi.co.jp
www.htachi.co.jp
www.hutachi.co.jp
www.hiutachi.co.jp
www.hjtachi.co.jp
www.hijtachi.co.jp
www.hktachi.co.jp
www.hiktachi.co.jp
www.hkitachi.co.jp
www.hotachi.co.jp
www.hiotachi.co.jp
www.hoitachi.co.jp
www.hiachi.co.jp
www.hirachi.co.jp
www.hitrachi.co.jp
www.hirtachi.co.jp
www.hifachi.co.jp
www.hitfachi.co.jp
www.hiftachi.co.jp
www.higachi.co.jp
www.hitgachi.co.jp
www.higtachi.co.jp
www.hiyachi.co.jp
www.hityachi.co.jp
www.hiytachi.co.jp
www.hitchi.co.jp
www.hitqchi.co.jp
www.hitaqchi.co.jp
www.hitqachi.co.jp
www.hitwchi.co.jp
www.hitawchi.co.jp
www.hitwachi.co.jp
www.hitschi.co.jp
www.hitaschi.co.jp
www.hitsachi.co.jp
www.hitzchi.co.jp
www.hitazchi.co.jp
www.hitzachi.co.jp
www.hitahi.co.jp
www.hitaxhi.co.jp
www.hitacxhi.co.jp
www.hitaxchi.co.jp
www.hitadhi.co.jp
www.hitacdhi.co.jp
www.hitadchi.co.jp
www.hitafhi.co.jp
www.hitacfhi.co.jp
www.hitafchi.co.jp
www.hitavhi.co.jp
www.hitacvhi.co.jp
www.hitavchi.co.jp
www.hitaci.co.jp
www.hitacbi.co.jp
www.hitachbi.co.jp
www.hitacbhi.co.jp
www.hitacgi.co.jp
www.hitachgi.co.jp
www.hitacghi.co.jp
www.hitacyi.co.jp
www.hitachyi.co.jp
www.hitacyhi.co.jp
www.hitacui.co.jp
www.hitachui.co.jp
www.hitacuhi.co.jp
www.hitacji.co.jp
www.hitachji.co.jp
www.hitacjhi.co.jp
www.hitacni.co.jp
www.hitachni.co.jp
www.hitacnhi.co.jp
www.hitach.co.jp
www.hitachu.co.jp
www.hitachiu.co.jp
www.hitachj.co.jp
www.hitachij.co.jp
www.hitachk.co.jp
www.hitachik.co.jp
www.hitachki.co.jp
www.hitacho.co.jp
www.hitachio.co.jp
www.hitachoi.co.jp
hitachi.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.
hitachi.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.