JTB.CO.JP 旅館・ホテル、国内・海外旅行予約はJTB


jtb.co.jp website information.

jtb.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 jtb.co.jp domain:

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

and probably website jtb.co.jp is hosted by CHARLES-SCHWAB - Charles Schwab & Co., Inc., US web hosting company. Check the complete list of other most popular websites hosted by CHARLES-SCHWAB - Charles Schwab & Co., Inc., US hosting company.

According to Alexa traffic rank the highest website jtb.co.jp position was 1819 (in the world). The lowest Alexa rank position was 628664. Now website jtb.co.jp ranked in Alexa database as number 207055 (in the world).

Website jtb.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.

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

Mobile speed measurement 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.

Weekly Rank Report

DateRankChange
May-10-2021 N/AN/A
May-09-2021 N/AN/A
May-08-2021 207,0554,057
May-07-2021 211,112-72,745
May-06-2021 138,36773,945
May-05-2021 212,312-161,454
May-04-2021 50,858-23,770

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jtb.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.



jtb.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.


jtb.co.jp server information

Servers Location

IP Address
101.110.6.39
Country
Japan
Region
Tokyo
City
Fuchu

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 - 81 Enable compression

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priority - 38 Leverage browser caching

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priority - 18 Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 171.8KiB (38% reduction).

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priority - 10 Eliminate 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.

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://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
http://www.jtb.co.jp/common/js/searchform.js?form=…saveto=ovsdpFormHidden
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http://www.jtb.co.jp/common/js/target_list_kaigai.js
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http://www.jtb.co.jp/common/js/target_logic.js
http://www.jtb.co.jp/js/target_id_list_top.js

Optimize CSS Delivery of the following:

http://www.jtb.co.jp/common/css/import.css
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
http://www.jtb.co.jp/smartphone/common/css/change.css

priority - 8 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 8% of the final above-the-fold content could be rendered with the full HTML response.

priority - 6 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 62.9KiB (20% reduction).

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

priority - 2 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 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 Resources

Total Resources241
Number of Hosts3
Static Resources76
JavaScript Resources38
CSS Resources5

jtb.co.jp Desktop Resource Breakdown

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 - 58 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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://dmpjs.sp.gmossp-sp.jp/js/d.js (expiration not specified)
http://pdmp.jp/init-jtb.js (expiration not specified)
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)
http://www.jtb.co.jp/smartphone/images/btn/btn_07.png (expiration not specified)
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 - 46 Optimize images

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

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

Compressing http://www.jtb.co.jp/smartphone/images/banner/160513_1.jpg could save 64.2KiB (64% reduction).
Compressing http://www.jtb.co.jp/smartphone/images/banner/170523_2.jpg could save 60.4KiB (52% reduction).
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priority - 17 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 162.1KiB (67% reduction).

Compressing http://www.jtb.co.jp/smartphone/js/jquery.min.js could save 59.7KiB (64% reduction).
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priority - 10 Avoid 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 - 8 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.jtb.co.jp/smartphone/css/jtb_top_sp-type_c.css

priority - 1 Minify JavaScript

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priority - 1 Minify CSS

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priority - 1 Minify HTML

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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 Resources

Total Resources170
Number of Hosts44
Static Resources98
JavaScript Resources56
CSS Resources8

jtb.co.jp Mobile Resource Breakdown

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 - 5 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="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.

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jtb.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.


jtb.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.