BS-J.CO.JP BSテレ東 - テレビ東京系BSデジタル7ch


bs-j.co.jp website information.

bs-j.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 bs-j.co.jp domain:

  • dns-b.iij.ad.jp
  • dns-c.iij.ad.jp

and probably website bs-j.co.jp is hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US web hosting company. Check the complete list of other most popular websites hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US hosting company.

According to Alexa traffic rank the highest website bs-j.co.jp position was 20426 (in the world). The lowest Alexa rank position was 965903. Now website bs-j.co.jp ranked in Alexa database as number 118773 (in the world).

Website bs-j.co.jp Desktop speed measurement score (39/100) is better than the results of 14.12% of other sites shows that the page desktop performance can be improved.

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

Mobile speed measurement score of bs-j.co.jp (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
May-13-2024 118,7732,354
May-12-2024 121,127-25,919
May-11-2024 95,2087,285
May-10-2024 102,493-2,687
May-09-2024 99,8061,762
May-08-2024 101,568-3,689
May-07-2024 97,8796,004

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bs-j.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.



bs-j.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.


bs-j.co.jp server information

Servers Location

IP Address
210.140.185.97
Country
Japan
Region
Tokyo
City
Tokyo

bs-j.co.jp desktop page speed rank

Last tested: 2018-10-08


Desktop Speed Bad
39/100

bs-j.co.jp Desktop Speed Test Quick Summary


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priority - 33 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 325.1KiB (73% reduction).

Compressing http://www.bs-tvtokyo.co.jp/ could save 118.1KiB (82% reduction).
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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 16 blocking script resources and 6 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://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js
http://www.bs-tvtokyo.co.jp/common/js/carrousel.js
http://www.bs-tvtokyo.co.jp/common/js/moviewindow.js
http://www.bs-tvtokyo.co.jp/index/js/index.js
http://www.bs-tvtokyo.co.jp/common/js/smp.js
http://www.bs-tvtokyo.co.jp/common/js/jack_ad.js
http://www.bs-tvtokyo.co.jp/common/js/jquery.lazyload.min.js
http://www.bs-tvtokyo.co.jp/common/js/tool.js
http://www.bs-tvtokyo.co.jp/common/js/heightLine.js
http://www.bs-tvtokyo.co.jp/common/js/bsj_social_tag.js
http://www.bs-tvtokyo.co.jp/common/js/jquery.belatedPNG.min.js
http://www.bs-tvtokyo.co.jp/common/js/init.belatedPNG.js
http://www.bs-tvtokyo.co.jp/common/js/timetable_sub.js
http://www.bs-tvtokyo.co.jp/common/js/repeat_sub.js
http://www.bs-tvtokyo.co.jp/index/scatalyst/s_code.js
http://www.bs-tvtokyo.co.jp/index/scatalyst/site/default.js

Optimize CSS Delivery of the following:

http://www.bs-tvtokyo.co.jp/common/css/base.css
http://www.bs-tvtokyo.co.jp/common/css/popup.css
http://www.bs-tvtokyo.co.jp/index/page.css
http://www.bs-tvtokyo.co.jp/common/css/head.css
http://www.bs-tvtokyo.co.jp/common/css/head_program.css
http://www.bs-tvtokyo.co.jp/common/css/side.css

priority - 6 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 62% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 3 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 26.4KiB (19% reduction).

Minifying http://www.bs-tvtokyo.co.jp/ could save 26.4KiB (19% reduction).

priority - 2 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 20.5KiB (26% reduction).

Minifying http://www.bs-tvtokyo.co.jp/common/js/carrousel.js could save 6.6KiB (31% reduction).
Minifying http://www.bs-tvtokyo.co.jp/common/js/tool.js could save 5.8KiB (24% reduction).
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Minifying http://www.bs-tvtokyo.co.jp/common/js/bsj_social_tag.js could save 1.3KiB (32% reduction).
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priority - 1 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 12.9KiB (24% reduction).

Minifying http://www.tv-tokyo.co.jp/plus/widget/css/style.css?170802a could save 2.4KiB (29% reduction).
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bs-j.co.jp Desktop Resources

Total Resources242
Number of Hosts37
Static Resources164
JavaScript Resources71
CSS Resources8

bs-j.co.jp Desktop Resource Breakdown

bs-j.co.jp mobile page speed rank

Last tested: 2018-10-08


Mobile Speed Bad
38/100

bs-j.co.jp Mobile Speed Test Quick Summary


priority - 60 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://ad.jp.ap.valuecommerce.com/vc/images/00/26/c9/03.jpeg (expiration not specified)
http://js.gsspcln.jp/t/366/125/a1366125.js (expiration not specified)
http://www.bs-tvtokyo.co.jp/index/scatalyst/s_code_smp.js (60 seconds)
http://www.bs-tvtokyo.co.jp/index/scatalyst/site/default_smp.js (60 seconds)
http://www.bs-tvtokyo.co.jp/program/data/pg_0000005053.json (60 seconds)
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http://www.bs-tvtokyo.co.jp/program/data/pg_default.json (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/index/timetable/index_sub.json (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.checked.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.common.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jque…smp.parts.timetable.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.ranking.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.recommend.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.top.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/plugins/jquery.cookie.js (60 seconds)
http://www.bs-tvtokyo.co.jp/smp/js/jquery/plugins/jquery.lazyload.min.js (60 seconds)
https://js1.nend.net/js/nendAdLoader.js (4.8 minutes)
http://www.bs-tvtokyo.co.jp/bstvtokyomatsuri/images/jack_sp.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/common/img/white.png (10 minutes)
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http://www.bs-tvtokyo.co.jp/main/right_column/banners/smp_banner01.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/common.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/default.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/foot.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/head.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/import.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/css/style.css (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/aro_main_left.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/aro_main_right.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/aro_more.png (10 minutes)
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http://www.bs-tvtokyo.co.jp/smp/images/aro_pagetop2.png (10 minutes)
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http://www.bs-tvtokyo.co.jp/smp/images/aro_tv.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/ico01.png (10 minutes)
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http://www.bs-tvtokyo.co.jp/smp/images/img_header_bangumi.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_header_menu.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_maru_active.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_maru_active2.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_maru_default.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_maru_default2.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/img_social.png (10 minutes)
http://www.bs-tvtokyo.co.jp/smp/images/logo_japan.png (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/19/e2/3…355bc643aeba72eb7c.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/58/4a/9…3f29865ba69d67618c.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/70/cb/2…42412c3bd8729504a1.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/7e/78/3…9d3ad36268bf2c6152.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/93/32/d…864164ae917153c46f.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/b1/d0/5…b7b52f3d06f30497dc.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/d2/cd/8…2db3e19a568d77b9c1.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/LL/e0/a6/4…482a70bb90623b112e.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/PICKUP_L/a…636de41432343d9677.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/PICKUP_L/d…1a7fdb5138c34ae98a.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/PICKUP_M/1…540ea0d70cf880d21d.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/PICKUP_M/1…17561242dcf6c6da20.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/RECOM/11/1…087c5972b4eb406b46.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/RECOM/26/d…2cc71ba8b69a579d17.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/RECOM/62/a…6925afd36a511a46f3.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/SHOP/15/06…45ab048abf66ee21c4.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/SHOP/70/1b…b4431143defa7f5997.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/SHOP/b1/48…adfe417b19ab701a56.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/SHOP/b6/80…6d249b81a3f9c2b8ba.jpg (10 minutes)
http://www.bs-tvtokyo.co.jp/txcms/media/SHOP/df/96…babc3c3fca0550cf9f.jpg (10 minutes)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PP6JFWG (15 minutes)
http://cdn.cxense.com/cx.js (60 minutes)
http://genieejapan-d.openx.net/mw/1.0/jstag (60 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://tvtokyo-d.openx.net/mw/1.0/jstag (60 minutes)
http://www.google.com/jsapi (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 44 Optimize images

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

Optimize the following images to reduce their size by 429.6KiB (43% reduction).

Compressing http://www.bs-tvtokyo.co.jp/txcms/media/LL/d2/cd/8…2db3e19a568d77b9c1.jpg could save 143.9KiB (71% reduction).
Compressing http://www.bs-tvtokyo.co.jp/txcms/media/PICKUP_L/d…1a7fdb5138c34ae98a.jpg could save 40.4KiB (66% reduction).
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Compressing http://www.bs-tvtokyo.co.jp/main/right_column/banners/smp_banner01.jpg could save 20.6KiB (50% reduction).
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 6 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.bs-tvtokyo.co.jp/smp/js/jquery/plugins/jquery.cookie.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/plugins/jquery.lazyload.min.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.common.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.top.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jque…smp.parts.timetable.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.ranking.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.checked.js
http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.recommend.js
http://ad.jp.ap.valuecommerce.com/servlet/smartpho…767876&position=inline
http://www.bs-tvtokyo.co.jp/index/scatalyst/s_code_smp.js
http://www.bs-tvtokyo.co.jp/index/scatalyst/site/default_smp.js

Optimize CSS Delivery of the following:

http://www.bs-tvtokyo.co.jp/smp/css/import.css
http://www.bs-tvtokyo.co.jp/smp/css/default.css
http://www.bs-tvtokyo.co.jp/smp/css/common.css
http://www.bs-tvtokyo.co.jp/smp/css/head.css
http://www.bs-tvtokyo.co.jp/smp/css/foot.css
http://www.bs-tvtokyo.co.jp/smp/css/style.css

priority - 20 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 194.7KiB (72% reduction).

Compressing http://www.bs-tvtokyo.co.jp/smp/index/timetable/index_sub.json could save 58.1KiB (78% 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://bs-j.co.jp/
http://www.bs-tvtokyo.co.jp/
http://www.bs-tvtokyo.co.jp/smp/

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 54% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2 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 18KiB (32% reduction).

Minifying http://www.bs-tvtokyo.co.jp/smp/js/jquery/app/jquery.bssmp.common.js could save 12KiB (30% reduction).
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priority - 1 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 8.4KiB (21% reduction).

Minifying http://www.bs-tvtokyo.co.jp/smp/css/common.css could save 5.6KiB (21% reduction).
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Minifying http://www.bs-tvtokyo.co.jp/smp/css/default.css could save 443B (29% reduction).

priority - 1 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 7.2KiB (19% reduction).

Minifying http://www.bs-tvtokyo.co.jp/smp/ could save 7.2KiB (19% reduction).

bs-j.co.jp Mobile Resources

Total Resources148
Number of Hosts37
Static Resources92
JavaScript Resources51
CSS Resources6

bs-j.co.jp Mobile Resource Breakdown

bs-j.co.jp mobile page usability

Last tested: 2018-10-08


Mobile Usability Good
100/100

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bs-j.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.


bs-j.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.