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 Generated on February 13 2016 17:33 PM

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SEO Content

Title JR東海 Central Japan Railway Company

Length : 34

Perfect, your title contains between 10 and 70 characters.
Description JR東海の公式サイト。駅・きっぷ・TOICA・エクスプレス・カードのご利用や、企業・IR・採用情報、その他キャンペーン情報などご案内しています。

Length : 72

Great, your meta description contains between 70 and 160 characters.
Og Meta Properties This page does not take advantage of Og Properties. When people share or like your page, it is great to have good Og properties. Otherwise, they will just see a link to your website.

In case of Facebook or Twitter this is how you get started:

Facebook: https://developers.facebook.com/docs/sharing/webmasters

Twitter: https://dev.twitter.com/cards/getting-started
H1 H2 H3 H4 H5 H6
1 10 6 0 0 0
  • [H1] JR東海 Central Japan Railway Company
  • [H2] 目次
  • [H2] 鉄道のご利用について
  • [H2] おすすめの情報
  • [H2] 東海道新幹線ネット予約&IC乗車サービス
  • [H2] toica
  • [H2] ドコナニweb・いいもの探訪
  • [H2] 企業・IR・採用
  • [H2] トピックス
  • [H2] ニュースリリース
  • [H2] 更新情報
  • [H3]
  • [H3]
  • [H3]
  • [H3]
  • [H3]
  • [H3]
Images We found 22 images on this web page.

1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 19%

Awesome! This page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no IFrames detected on this page.

URL Rewrite Your links have query strings. This is not very readable for your users.
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 51 links including 0 link(s) to files

Anchor Type Juice
鉄道のご利用について Internal Passing Juice
アクセス検索 Internal Passing Juice
お得なきっぷ Internal Passing Juice
おすすめの情報 Internal Passing Juice
東海道新幹線ネット予約&IC乗車サービス Internal Passing Juice
ラクラクを、あたりまえに。TOICA Internal Passing Juice
ショッピング・グルメ ドコナニweb Internal Passing Juice
企業・IR・採用・資材調達 Internal Passing Juice
各駅の時刻表 Internal Passing Juice
東海道・山陽新幹線時刻表 Internal Passing Juice
JR東海の路線図 Internal Passing Juice
空席情報 External Passing Juice
定期運賃検索 Internal Passing Juice
新幹線の通勤・通学 Internal Passing Juice
通勤・通学定期券のご購入方法 Internal Passing Juice
きっぷのルール Internal Passing Juice
主な駅のご案内 Internal Passing Juice
きっぷうりばの営業時間 Internal Passing Juice
お身体の不自由なお客様へ Internal Passing Juice
お忘れ物に関するご案内 Internal Passing Juice
車両のご案内 Internal Passing Juice
公衆無線LANサービス Internal Passing Juice
車内販売 Internal Passing Juice
トーキョー☆ブックマーク External Passing Juice
春の「Shupo[シュポ]キャンペーン」 Internal Passing Juice
そうだ 京都、行こう。 External Passing Juice
エクスプレス予約・プラスEX Internal Passing Juice
うまし うるわし 奈良 Internal Passing Juice
いいもの探訪 Internal Passing Juice
親子で行く修学旅行 奈良・京都 Internal Passing Juice
冬の「Shupo[シュポ]キャンペーン」 Internal Passing Juice
JRゲートタワー Internal Passing Juice
九州行くなら、新幹線。 Internal Passing Juice
さわやかウォーキング Internal Passing Juice
超電導リニア Superconducting Maglev Internal Passing Juice
新幹線で豊川詣 新春キャンペーン Internal Passing Juice
Japan Highlights Travel External Passing Juice
リニア・鉄道館 Internal Passing Juice
親子で楽しむ新幹線 Internal Passing Juice
東京プラチナストーリー External Passing Juice
女子旅Shupo Internal Passing Juice
新幹線N700系 External Passing Juice
京都キャンペーンギャラリー External Passing Juice
奈良キャンペーンギャラリー Internal Passing Juice
JR東海生涯学習財団 External Passing Juice
フォーラム「新・地球学の世紀」 Internal Passing Juice
Train Journey トレたび External Passing Juice
地球環境保全への取り組み Internal Passing Juice
JR東海 オリジナルカレンダー Internal Passing Juice
踏切事故防止キャンペーン Internal Passing Juice

SEO Keywords

Keywords Cloud company 東海道新幹線ネット予約ic乗車サービス jr東海 railway japan お得なきっぷ central おすすめの情報 情報取得中 アクセス検索
Keywords Consistency
Keyword Content Title Description Headings
jr東海 3
japan 3
情報取得中 3
東海道新幹線ネット予約ic乗車サービス 2
central 2


Url Domain : jr-central.co.jp
Length : 16
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is ja.


Doctype HTML 4.01 Transitional
Encoding Perfect. Your declared charset is SHIFT_JIS.
W3C Validity Errors : 2
Warnings : 1
Email Privacy Great! No email address has been found as plain text!
Deprecated HTML Great! We haven't found any deprecated HTML tags.
Speed Tips
Excellent, your website doesn't use nested tables.
Perfect. No inline css has been found in HTML tags!
Great, your website has a few CSS files.
Your website has too many JS files (more than 6).
Your website does not take advantage of gzip.


Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap Great, your website has an XML sitemap.

Robots.txt http://jr-central.co.jp/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but it can also be good to install a second one in order to cross-check the data. This can be Google Analytics or Clicky.com

PageSpeed Insights

51 / 100    Speed
  Should Fix:
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 175.6KiB (72% reduction).

  • Compressing http://jr-central.co.jp/common/_javascript/jquery.min.js could save 58.9KiB (64% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/common_top.js could save 24.8KiB (76% reduction).
  • Compressing http://jr-central.co.jp/_javascript/news.js could save 19KiB (86% reduction).
  • Compressing http://jr-central.co.jp/_css/standard.css could save 15.3KiB (84% reduction).
  • Compressing http://jr-central.co.jp/ could save 9.5KiB (74% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/header.pc.js could save 8.1KiB (71% reduction).
  • Compressing http://jr-central.co.jp/common/_css/standard.css could save 7.3KiB (78% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/jquery.easing.1.3.js could save 6.2KiB (75% reduction).
  • Compressing http://jr-central.co.jp/_javascript/home.js could save 5.2KiB (71% reduction).
  • Compressing http://jr-central.co.jp/_javascript/fileSizeGetter.js could save 4.4KiB (67% reduction).
  • Compressing http://jr-central.co.jp/common/_css/print.css could save 3.9KiB (81% reduction).
  • Compressing http://jr-central.co.jp/common/_module/header.pc.js could save 3.5KiB (70% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/browsercheck.js could save 3.5KiB (74% reduction).
  • Compressing http://jr-central.co.jp/news/_xml/news.xml?untiCache=1455381248426 could save 1.5KiB (67% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/footer_01.js could save 1.1KiB (67% reduction).
  • Compressing http://jr-central.co.jp/topics/_xml/topics.xml?untiCache=1455381248425 could save 906B (56% reduction).
  • Compressing http://jr-central.co.jp/update/_xml/update.xml?untiCache=1455381248427 could save 805B (51% reduction).
  • Compressing http://jr-central.co.jp/common/_javascript/embed_swf.js could save 678B (56% reduction).
  • Compressing http://jr-central.co.jp/_xml/slide.xml?1455381248423 could save 671B (57% reduction).
  • Compressing http://jr-central.co.jp/common/_css/safari.css could save 585B (66% reduction).
Show how to fix
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://jr-central.co.jp/_css/safari.css (expiration not specified)
  • http://jr-central.co.jp/_css/standard.css (expiration not specified)
  • http://jr-central.co.jp/_img/ind_bod_cap_01.gif (expiration not specified)
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  • http://jr-central.co.jp/common/_img/_bg.gif (expiration not specified)
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  • http://jr-central.co.jp/common/_img/_hea_siz_but_01_f1.gif (expiration not specified)
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  • http://jr-central.co.jp/common/_img/_nav_bg.gif (expiration not specified)
  • http://jr-central.co.jp/common/_img/_nav_but_01_01_f1.gif (expiration not specified)
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  • http://jr-central.co.jp/common/_img/_sep_bg_01.jpg (expiration not specified)
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  • http://jr-central.co.jp/common/_img/_sep_cap_02_01.gif (expiration not specified)
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  • http://jr-central.co.jp/common/_javascript/browsercheck.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/common_top.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/embed_swf.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/footer_01.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/header.pc.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/jquery.easing.1.3.js (expiration not specified)
  • http://jr-central.co.jp/common/_javascript/jquery.min.js (expiration not specified)
  • http://jr-central.co.jp/common/_module/header.pc.js (expiration not specified)
  • http://cache.dga.jp/s/jrcentral/ac.css (30 minutes)
  • http://cache.dga.jp/s/jrcentral/i_search_assist_n1.js (30 minutes)
  • http://cache.dga.jp/s/jrcentral/search_tool_n1.js (30 minutes)
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 217.9KiB (76% reduction).

  • Losslessly compressing http://jr-central.co.jp/_img/menu_but_bg_01.png could save 48.7KiB (98% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_02.png could save 45.4KiB (99% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_01.png could save 44.2KiB (96% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_sep_cap_01_XX.gif could save 12.8KiB (95% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_sep_cap_02_XX.gif could save 12.8KiB (97% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_sep_bg_01.jpg could save 12.5KiB (77% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_05.png could save 11.9KiB (37% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_03.png could save 6.7KiB (36% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_06.png could save 4.7KiB (72% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_04.png could save 1.6KiB (22% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_06_01.png could save 1.5KiB (49% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_02_01.png could save 1.5KiB (58% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_01_01.png could save 1.4KiB (59% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_05_02.png could save 1.1KiB (44% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_01_02.png could save 1KiB (58% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_01_03.png could save 1KiB (58% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_06_02.png could save 987B (42% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_02_01.png could save 945B (63% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_06_03.png could save 836B (39% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_bg_02_02.png could save 814B (71% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_02_02.png could save 776B (54% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_05_01.png could save 772B (37% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_nav_but_02_f1.gif could save 730B (33% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/menu_cap_01_04.png could save 727B (52% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_nav_but_01_f1.gif could save 700B (29% reduction).
  • Losslessly compressing http://jr-central.co.jp/_img/ind_bod_cap_01.gif could save 685B (40% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_foo_nav_03_f2.gif could save 591B (38% reduction).
  • Losslessly compressing http://jr-central.co.jp/common/_img/_foo_nav_01_f2.gif could save 529B (34% reduction).
Show how to fix
  Consider Fixing:
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 7.2KiB (23% reduction).

  • Minifying http://jr-central.co.jp/_css/standard.css could save 4.3KiB (25% reduction).
  • Minifying http://jr-central.co.jp/common/_css/standard.css could save 1.9KiB (21% reduction).
  • Minifying http://jr-central.co.jp/common/_css/print.css could save 1,015B (21% reduction).
Show how to fix
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 1.1KiB (9% reduction).

  • Minifying http://jr-central.co.jp/ could save 1.1KiB (9% reduction).
Show how to fix
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 30.7KiB (25% reduction).

  • Minifying http://jr-central.co.jp/common/_javascript/common_top.js could save 8.5KiB (27% reduction).
  • Minifying http://jr-central.co.jp/_javascript/news.js could save 5.4KiB (25% reduction).
  • Minifying http://jr-central.co.jp/common/_javascript/jquery.easing.1.3.js could save 4.6KiB (56% reduction).
  • Minifying http://jr-central.co.jp/common/_javascript/header.pc.js could save 4KiB (35% reduction).
  • Minifying http://jr-central.co.jp/_javascript/fileSizeGetter.js could save 3.6KiB (54% reduction).
  • Minifying http://jr-central.co.jp/_javascript/home.js could save 1.8KiB (25% reduction).
  • Minifying http://jr-central.co.jp/common/_javascript/browsercheck.js could save 1.4KiB (31% reduction).
  • Minifying http://cache.dga.jp/s/jrcentral/i_search_assist_n1.js could save 811B (3% reduction) after compression.
  • Minifying http://jr-central.co.jp/common/_module/header.pc.js could save 750B (15% reduction).
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://jr-central.co.jp/common/_javascript/browsercheck.js
  • http://jr-central.co.jp/common/_javascript/common_top.js
  • http://jr-central.co.jp/common/_javascript/embed_swf.js
  • http://jr-central.co.jp/common/_module/header.pc.js
  • http://jr-central.co.jp/common/_javascript/footer_01.js
  • http://jr-central.co.jp/common/_javascript/jquery.min.js
  • http://jr-central.co.jp/common/_javascript/jquery.easing.1.3.js
  • http://jr-central.co.jp/common/_javascript/header.pc.js
  • http://jr-central.co.jp/_javascript/fileSizeGetter.js
  • http://jr-central.co.jp/_javascript/home.js
  • http://jr-central.co.jp/_javascript/news.js

Optimize CSS Delivery of the following:

  • http://jr-central.co.jp/common/_css/standard.css
  • http://jr-central.co.jp/_css/standard.css
  • http://jr-central.co.jp/common/_css/safari.css
  • http://jr-central.co.jp/_css/safari.css
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Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 52% of the final above-the-fold content could be rendered with the full HTML response snapshot:15.
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  2 Passed Rules
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Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.

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