jtb.co.jp Website Information

Daily Unique Visits: 101,209

Daily Page Views: 607,254

Income Per Day: $1,215

Estimated Value: $874,800

This website is located in Japan and is using following IP address 101.110.6.39. See the complete list of popular websites hosted in Japan.

jtb.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

Website jtb.co.jp is using the following name servers:

ns00.vips.ne.jp
ns01.vips.ne.jp

and is probably hosted by GIGAINFRA Softbank BB Corp., JP. See the full list of other websites hosted by GIGAINFRA Softbank BB Corp., JP.

The highest website jtb.co.jp position in Alexa rank database was 8687 and the lowest rank position was 16039. Current position of jtb.co.jp in Alexa rank database is 14171.

Desktop speed score of jtb.co.jp (37/100) is better than the results of 12.68% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of jtb.co.jp (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of jtb.co.jp (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

jtb.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.

jtb.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] JTB.CO.JP
e. [そしきめい] かぶしきがいしゃじぇいてぃーびー
f. [組織名] 株式会社JTB
g. [Organization] JTB Corp.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] AI21148JP
n. [技術連絡担当者] AI21148JP
p. [ネームサーバ] ns00.vips.ne.jp
p. [ネームサーバ] ns01.vips.ne.jp
s. [署名鍵]
[状態] Connected (2025/01/31)
[登録年月日] 1995/01/12
[接続年月日] 1995/03/09
[最終更新] 2024/02/01 01:02:08 (JST)

jtb.co.jp server information

Servers Location

jtb.co.jp desktop page speed rank

Last tested: 2017-06-04

Desktop Speed Bad

37/100

jtb.co.jp Desktop Speed Test Quick Summary

priority - 81Enable compression

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priority - 38Leverage browser caching

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priority - 25Optimize images

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priority - 18Minify JavaScript

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 50 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.jtb.co.jp/common/js/jquery.js
http://www.jtb.co.jp/js/quick_search.js
http://www.jtb.co.jp/js/splashselector.js
http://www.jtb.co.jp/common/js/2012_cookies.js
http://www.jtb.co.jp/common/js/var.js
http://www.jtb.co.jp/common/js/2012_functions.js
http://www.jtb.co.jp/common/js/swfobject.js
http://www.jtb.co.jp/common/js/swfmw.js
http://www.jtb.co.jp/js/index.js
http://www.jtb.co.jp/js/column1.js
http://www.jtb.co.jp/js/column2.js
http://www.jtb.co.jp/js/tornos.js
http://www.jtb.co.jp/toppageparts2/smart_appdl/js/smart_appdl.js
http://www.jtb.co.jp/common/js/page_kokunai.js?ele…rm_dept,domdpForm_dept
http://www.jtb.co.jp/common/js/page_bus.js?elements=busForm_dept
http://www.jtb.co.jp/common/js/page_tornos.js
http://www.jtb.co.jp/common/js/page_kaigai.js?elements=deptplacecd
http://www.jtb.co.jp/common/js/page_ovsdp.js
http://www.jtb.co.jp/top_include/bn_tyo/js/jquery.colorbox-min.js
http://www.jtb.co.jp/js/fb.js
http://www.jtb.co.jp/common/js/2012_header.js
http://www.jtb.co.jp/common/js/2012_rollover.js
http://www.jtb.co.jp/common/js/2012_flash_overlap.js
http://www.jtb.co.jp/common/js/2012_globalnavi.js
http://www.jtb.co.jp/common/js/2012_globalnavi_data.js
http://www.jtb.co.jp/common/js/2012_areaselector.js
http://www.jtb.co.jp/common/js/2012_cookies.js
http://www.jtb.co.jp/common/js/target_logic_header.js
http://www.jtb.co.jp/common/js/2012_infocrew_text.js
http://www.jtb.co.jp/common/js/2012_infocrew_load.js
http://www.jtb.co.jp/common/news/2012_news.asp?page=top
http://www.jtb.co.jp/common/js/keyword_default.js
http://www.jtb.co.jp/common/js/tabcontrol.js
http://www.jtb.co.jp/js/tooltip.js
http://www.jtb.co.jp/js/cityover_area.js
http://www.jtb.co.jp/js/mapChange.js
http://www.jtb.co.jp/common/js/searchform.js?form=…=/kokunai/api/mesh.asp
http://www.jtb.co.jp/kokunai_htl/share/refreshCookies.js
http://www.jtb.co.jp/common/js/searchform2.js?form…=restaurantFormHidden1
http://www.jtb.co.jp/common/js/searchform2.js?form…=restaurantFormHidden2
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http://www.jtb.co.jp/js/target_id_list_top.js

Optimize CSS Delivery of the following:

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http://www.jtb.co.jp/common/css/2012_reset.css
http://www.jtb.co.jp/common/css/2012_common.css
http://www.jtb.co.jp/common/css/header_970.css
http://www.jtb.co.jp/common/css/footer_970.css
http://www.jtb.co.jp/common/css/module.css
http://www.jtb.co.jp/css/local_style.css
http://www.jtb.co.jp/toppageparts2/smart_appdl/css/smart_appdl.css
http://www.jtb.co.jp/common/css/page.css
http://www.jtb.co.jp/top_include/bn_tyo/css/colorbox.css
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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 8% of the final above-the-fold content could be rendered with the full HTML response.

priority - 6Minify 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 62.9KiB (20% reduction).

Minifying http://www.jtb.co.jp/ could save 62.9KiB (20% reduction).

priority - 2Minify 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 16KiB (16% reduction).

Minifying http://www.jtb.co.jp/css/local_style.css could save 13.5KiB (14% reduction).
Minifying http://www.jtb.co.jp/top_include/bn_tyo/css/colorbox.css could save 1.3KiB (46% reduction).
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jtb.co.jp Desktop Resource Breakdown

Total Resources	241
Number of Hosts	3
Static Resources	76
JavaScript Resources	38
CSS Resources	5

jtb.co.jp mobile page speed rank

Last tested: 2017-05-26

Mobile Speed Bad

44/100

jtb.co.jp Mobile Speed Test Quick Summary

priority - 58Leverage 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:

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http://www.jtb.co.jp/common/images/icon_foot_openwindow.gif (expiration not specified)
http://www.jtb.co.jp/common/images/icon_foot_selfwindow.gif (expiration not specified)
http://www.jtb.co.jp/common/images/page_top.png (expiration not specified)
http://www.jtb.co.jp/common/images/text_copyright.gif (expiration not specified)
http://www.jtb.co.jp/smartphone/common/css/jtb_site_sp.css (expiration not specified)
http://www.jtb.co.jp/smartphone/common/footer/css/footer_sp.css (expiration not specified)
http://www.jtb.co.jp/smartphone/common/header/css/header_sp.css (expiration not specified)
http://www.jtb.co.jp/smartphone/common/header/images/gnavi2010_logo.png (expiration not specified)
http://www.jtb.co.jp/smartphone/common/js/headernavi20160331.js (expiration not specified)
http://www.jtb.co.jp/smartphone/common/js/scrollTop.js (expiration not specified)
http://www.jtb.co.jp/smartphone/common/js/setMode_20120322.js (expiration not specified)
http://www.jtb.co.jp/smartphone/css/colorbox.css (expiration not specified)
http://www.jtb.co.jp/smartphone/css/jtb_top_sp-type_c.css (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/160513_1.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/170523_2.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/170526_1.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/170526_3.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/17_camp_eur_260_170.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/airhotel.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/banner_yoyaku.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/ovs_dp.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/top_banner_03.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/top_banner_05.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/top_banner_06.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/banner/top_bnr_170526.jpg (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_01.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_02.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_03.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_04.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_05.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_06.png (expiration not specified)
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http://www.jtb.co.jp/smartphone/images/btn/btn_08.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_09.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_10.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_11.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_12.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_13.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_14.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_15.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/btn/btn_16.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/app.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/app_gp.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/app_ip.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/icon_title_01.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/icon_title_02.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/icon_title_03.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/c/ttl_bg.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/img_facebook.gif (expiration not specified)
http://www.jtb.co.jp/smartphone/images/img_gplus.gif (expiration not specified)
http://www.jtb.co.jp/smartphone/images/img_line.gif (expiration not specified)
http://www.jtb.co.jp/smartphone/images/img_youtube.png (expiration not specified)
http://www.jtb.co.jp/smartphone/images/menu_btn.png (expiration not specified)
http://www.jtb.co.jp/smartphone/js/flickslide/css/flickslide2.css (expiration not specified)
http://www.jtb.co.jp/smartphone/js/flickslide/js/jquery.flickslide.js (expiration not specified)
http://www.jtb.co.jp/smartphone/js/jquery.colorbox-min.js (expiration not specified)
http://www.jtb.co.jp/smartphone/js/jquery.min.js (expiration not specified)
http://www.jtb.co.jp/smartphone/js/jquery.tile.min.js (expiration not specified)
http://www.jtb.co.jp/smartphone/js/jtb_top_sp_ts01.js (expiration not specified)
http://www.jtb.co.jp/smartphone/member/css/jtb_infocrew_sp.css (expiration not specified)
http://www.google-analytics.com/ga_exp.js?utmxkey=…utmxtime=1495825501799 (30 seconds)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (7.3 minutes)
http://js.fout.jp/prefs.js (11.6 minutes)
http://js.fout.jp/redirect.js (12.5 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-MNC3 (15 minutes)
http://js.fout.jp/segmentation.js (16.4 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/265452387145366?v=2.7.11 (20 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://unis.adpix.jp/pub/1.0/bc/m.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)

priority - 46Optimize images

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

Optimize the following images to reduce their size by 449KiB (50% reduction).

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Compressing http://www.jtb.co.jp/smartphone/images/btn/btn_15.png could save 3.9KiB (50% reduction).
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Compressing http://www.jtb.co.jp/smartphone/images/btn/btn_05.png could save 3.7KiB (31% reduction).
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Compressing http://www.jtb.co.jp/smartphone/images/c/icon_title_01.png could save 1KiB (75% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/c/ttl_bg.png could save 990B (80% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/img_gplus.gif could save 934B (30% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/img_line.gif could save 897B (56% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/c/icon_title_02.png could save 891B (81% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/menu_btn.png could save 864B (89% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/c/icon_title_03.png could save 856B (84% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/c/app_ip.png could save 744B (25% reduction).

priority - 17Enable 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 162.1KiB (67% reduction).

Compressing http://www.jtb.co.jp/smartphone/js/jquery.min.js could save 59.7KiB (64% reduction).
Compressing http://www.jtb.co.jp/smartphone/ could save 16.6KiB (69% reduction).
Compressing http://www.jtb.co.jp/smartphone/css/jtb_top_sp-type_c.css could save 11.4KiB (77% reduction).
Compressing http://js.fout.jp/segmentation.js could save 6.9KiB (74% reduction).
Compressing http://www.jtb.co.jp/smartphone/js/jquery.colorbox-min.js could save 6.9KiB (60% reduction).
Compressing http://pdmp.jp/init-jtb.js could save 6.4KiB (63% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://www.jtb.co.jp/smartphone/js/flickslide/js/jquery.flickslide.js could save 5.7KiB (72% reduction).
Compressing http://d-cache.microad.jp/js/prefs.js could save 5.5KiB (61% reduction).
Compressing http://js.fout.jp/prefs.js could save 5.5KiB (61% reduction).
Compressing http://www.jtb.co.jp/smartphone/common/header/css/header_sp.css could save 5.4KiB (76% reduction).
Compressing http://www.jtb.co.jp/smartphone/common/header/headermenu_sp.html could save 4.8KiB (76% reduction).
Compressing http://www.jtb.co.jp/smartphone/common/css/jtb_site_sp.css could save 3.6KiB (65% reduction).
Compressing http://www.jtb.co.jp/smartphone/common/js/headernavi20160331.js could save 2.9KiB (68% reduction).
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Compressing http://js.fout.jp/redirect.js could save 2.1KiB (68% reduction).
Compressing http://www.jtb.co.jp/smartphone/common/footer/css/footer_sp.css could save 2.1KiB (69% reduction).
Compressing http://www.jtb.co.jp/smartphone/css/colorbox.css could save 1.9KiB (64% reduction).
Compressing http://v6.advg.jp/adpv6/pv.js/7vm could save 1.3KiB (57% reduction).
Compressing http://d-cache.microad.jp/js/sponsor.js could save 913B (63% reduction).
Compressing http://pdmp.jp/tag.js?v=1&loc=http%3A%2F%2Fwww.jtb…1495825501900&a=&p=&r= could save 760B (58% reduction).
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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://jtb.co.jp/
http://www.jtb.co.jp/
http://www.jtb.co.jp/smartphone/

priority - 8Eliminate 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://www.jtb.co.jp/smartphone/css/jtb_top_sp-type_c.css

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 7.8KiB (32% reduction).

Minifying http://js.fout.jp/segmentation.js could save 3.3KiB (37% reduction).
Minifying http://d-cache.microad.jp/js/blade_track_jp.js could save 1.9KiB (23% reduction).
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Minifying http://www.jtb.co.jp/smartphone/common/js/headernavi20160331.js could save 1.2KiB (28% reduction).

priority - 1Minify 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 9.2KiB (25% reduction).

Minifying http://www.jtb.co.jp/smartphone/css/jtb_top_sp-type_c.css could save 3.7KiB (26% reduction).
Minifying http://www.jtb.co.jp/smartphone/common/css/jtb_site_sp.css could save 1.5KiB (27% reduction).
Minifying http://www.jtb.co.jp/smartphone/css/colorbox.css could save 1.4KiB (47% reduction).
Minifying http://www.jtb.co.jp/smartphone/common/header/css/header_sp.css could save 1.2KiB (17% reduction).
Minifying http://www.jtb.co.jp/smartphone/js/flickslide/css/flickslide2.css could save 748B (20% reduction).
Minifying http://www.jtb.co.jp/smartphone/common/footer/css/footer_sp.css could save 713B (24% reduction).

priority - 1Minify 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 4.7KiB (20% reduction).

Minifying http://www.jtb.co.jp/smartphone/ could save 4.7KiB (20% reduction).

jtb.co.jp Mobile Resource Breakdown

Total Resources	170
Number of Hosts	44
Static Resources	98
JavaScript Resources	56
CSS Resources	8

jtb.co.jp mobile page usability

Last tested: 2017-05-26

Mobile Usability Good

94/100

jtb.co.jp Mobile Usability Test Quick Summary

priority - 5Size 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="https://member…o.jp/index.asp">ログイン</a> is close to 1 other tap targets.

The tap target <a href="http://www.jtb…p/kokunai_htl/">旅館・ホテル</a> and 20 others are close to other tap targets.
The tap target <a href="http://www.jtbcorp.jp/jp/">会社案内</a> and 3 others are close to other tap targets.
The tap target <a href="http://www.jtb.co.jp/operate/">標識・約款</a> and 5 others are close to other tap targets.

jtb.co.jp HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 11 Column: 1 - 425
"...クリプト↓ --> <script type="text/javascript" src="/ruxitagentjs_ICA2SVfhjoqrx_10159181221094224.js" data-dtconfig="rid=RID_2418|rpid=1145302531|domain=jtb.co.jp|reportUrl=/rb_bf07095ysq|app=05a300e14a1e9d72|srms=1,1,,,|uxrgcm=100,25,300,3;100,25,300,3|featureHash=ICA2SVfhjoqrx|md=1=cANYSYS|lastModification=1550799983915|dtVersion=10159181221094224|tp=500,50,0,1|rdnt=1|uxrgce=1|agentUri=/ruxitagentjs_ICA2SVfhjoqrx_10159181221094224.js"></scri..." Line: 34 Column: 1 - 66
"...クリプト↓ --> <script type="text/javascript" src="//js.rtoaster.jp/Rtoaster.js"></scri..." Line: 36 Column: 1 - 81
"...クリプト↓ --> <script type="text/javascript" src="/common/js/2012_rtoaster.js?cookie=PrefCode"></scri..." Line: 38 Column: 1 - 56
"...クリプト↓ --> <script type="text/javascript" src="/_common/js/run.js"></scri..." Line: 39 Column: 1 - 59
"...</script> <script type="text/javascript" src="/_common/js/common.js"></scri..." Line: 41 Column: 1 - 31
"...旧GA）↓ --> <script type="text/javascript"> var _..." Line: 2479 Column: 1 - 70
"...</aside> <script type="text/javascript" src="/smartphone/common/js/setMode.js"></scri..." Line: 2521 Column: 1 - 31
"...・バナー用 --> <script type="text/javascript"> rt_t..." Line: 2528 Column: 1 - 31
"...START --> <script type="text/javascript"> (fu..."

The “charset” attribute on the “script” element is obsolete.

Line: 226 Column: 1 - 69
"... <script src="/common/news/top_news.asp?page=top" charset="shift_jis"></scri..."

Errors

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

Line: 226 Column: 1 - 69
"... <script src="/common/news/top_news.asp?page=top" charset="shift_jis"></scri..."

Attribute “for_” not allowed on element “label” at this point.

Line: 506 Column: 1 - 51
"...keyword"> <label class="label_txt" for_="search_dom_keyword">キーワード<..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 562 Column: 1 - 102
"..._expand"> <form class="form_search" id="kokunaidp_search_form" action="" novalidate data-action="/kokunai_dp/list_jr/ /kokunai_dp/list_air/" data-title="国内DP検索" data-hooks="kokunai_dp"> <scri..."

Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Line: 722 Column: 1 - 5
"...tooltip"> <div>エースとSU..."

The only allowed value for the “accept-charset” attribute for the “form” element is “utf-8”.

Line: 1381 Column: 1 - 47
"..._kaigai"> <form class="form_search" action="https://ovspkg.jtb.co.jp/pkg/toursearch/search_result.aspx" accept-charset="shift_jis" data-title="海外ツアー検索" data-hooks="kaigai_tour"> <scri..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 2254 Column: 1 - 7
"...</script> <style> .ui-..."

Element “div” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 2364 Column: 1 - 32
"...</a></dt> <div class="define_group_inner"> <dd><..." Line: 2379 Column: 1 - 32
"...</a></dt> <div class="define_group_inner"> <dd><..." Line: 2394 Column: 1 - 32
"...</a></dt> <div class="define_group_inner"> <dd><..." Line: 2409 Column: 1 - 32
"...</a></dt> <div class="define_group_inner"> <dd><..." Line: 2424 Column: 1 - 32
"...</a></dt> <div class="define_group_inner"> <dd><..."

Element “div” is missing a required instance of child element “dd”.

Line: 2376 Column: 1 - 6
"...d> </div> </div> <div ..." Line: 2391 Column: 1 - 6
"...d> </div> </div> <div ..." Line: 2406 Column: 1 - 6
"...d> </div> </div> <div ..." Line: 2421 Column: 1 - 6
"...d> </div> </div> <div ..." Line: 2436 Column: 1 - 6
"...d> </div> </div> </dl>..."

Bad value “_blink” for attribute “target” on element “a”: Reserved keyword “blink” used.

Line: 2466 Column: 24 - 225
"...ner_main"><a href="https://www.jtbcorp.jp/jp/tokyo2020/?utm_source=jtbcojp&utm_medium=banner_pc&utm_campaign=201801" onclick="_gaq.push(['_trackEvent','top_pc','mokuteki','TOKYO 2020']);" target="_blink"><img s..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 2538 Column: 3 - 187
"...script> <iframe src="//b.yjtag.jp/iframe?c=8NiNPiw,1KEhWsY,OUYeb7k,wPIi4g7,auWTTVF,goev2Jj,YHOmPx0,NDlikgc" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.

Line: 1503 Column: 1 - 58
"...equired"> <label class="label_txt" for="search_kaigai_arrival_city">行き先</l..."

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jtb.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.

jtb.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.

JTB.CO.JP 宿・ホテル・旅館、国内・海外旅行予約はＪＴＢ

jtb.co.jp Website Information

Advertisement

jtb.co.jp Alexa Rank

jtb.co.jp whois

jtb.co.jp server information

Servers Location

jtb.co.jp desktop page speed rank

jtb.co.jp Desktop Speed Test Quick Summary

priority - 81Enable 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 789.9KiB (79% reduction).

priority - 38Leverage 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:

priority - 25Optimize images

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

Optimize the following images to reduce their size by 242.5KiB (51% reduction).

priority - 18Minify 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 171.8KiB (38% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 50 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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.

priority - 6Minify 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 62.9KiB (20% reduction).

priority - 2Minify 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 16KiB (16% reduction).

jtb.co.jp Desktop Resource Breakdown

jtb.co.jp mobile page speed rank

jtb.co.jp Mobile Speed Test Quick Summary

priority - 58Leverage 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:

priority - 46Optimize images

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

Optimize the following images to reduce their size by 449KiB (50% reduction).

priority - 17Enable 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 162.1KiB (67% 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.

priority - 8Eliminate 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:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 7.8KiB (32% reduction).

priority - 1Minify 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 9.2KiB (25% reduction).

priority - 1Minify 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 4.7KiB (20% reduction).

jtb.co.jp Mobile Resource Breakdown

jtb.co.jp mobile page usability

jtb.co.jp Mobile Usability Test Quick Summary

priority - 5Size 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.

jtb.co.jp HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “charset” attribute on the “script” element is obsolete.

Errors

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

Attribute “for_” not allowed on element “label” at this point.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

The only allowed value for the “accept-charset” attribute for the “form” element is “utf-8”.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Element “div” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Element “div” is missing a required instance of child element “dd”.

Bad value “_blink” for attribute “target” on element “a”: Reserved keyword “blink” used.