BOOKOFFONLINE.CO.JP ブックオフオンライン 中古/新品の本・漫画(まんが)、コミック・CD・DVD・ゲームをまとめて購入&まとめて買取


bookoffonline.co.jp website information.

bookoffonline.co.jp website servers are located in Japan and are responding from following IP address 202.217.64.20. Check the full list of most visited websites located in Japan.

bookoffonline.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 bookoffonline.co.jp domain:

  • ns-1123.awsdns-12.org
  • ns-176.awsdns-22.com
  • ns-1808.awsdns-34.co.uk
  • ns-984.awsdns-59.net

and probably website bookoffonline.co.jp is hosted by awsdns-12.org web hosting company. Check the complete list of other most popular websites hosted by awsdns-12.org hosting company.

According to Alexa traffic rank the highest website bookoffonline.co.jp position was 5139 (in the world). The lowest Alexa rank position was 105517. Now website bookoffonline.co.jp ranked in Alexa database as number 13760 (in the world).

Website bookoffonline.co.jp Desktop speed measurement score (42/100) is better than the results of 12.24% of other sites shows that the page desktop performance can be improved.

bookoffonline.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 bookoffonline.co.jp (38/100) is better than the results of 13.01% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jul-20-2019 13,760-5,738
Jul-19-2019 8,0227,076
Jul-18-2019 15,0982,366
Jul-17-2019 17,46414,128
Jul-16-2019 31,592-17,871
Jul-15-2019 13,72133,847
Jul-14-2019 47,5680

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bookoffonline.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.


bookoffonline.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.


[ 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:
a. [Domain Name] BOOKOFFONLINE.CO.JP
g. [Organization] BOOKOFF Online Ltd.
l. [Organization Type] Corporation
m. [Administrative Contact] SH6092JP
n. [Technical Contact] HH6405JP
p. [Name Server] ns-176.awsdns-22.com
p. [Name Server] ns-984.awsdns-59.net
p. [Name Server] ns-1123.awsdns-12.org
p. [Name Server] ns-1808.awsdns-34.co.uk
s. [Signing Key]
[State] Connected (2016/03/31)
[Registered Date] 2007/03/30
[Connected Date] 2007/03/30
[Last Update] 2015/04/01 01:18:05 (JST)

[ 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'. ]

Contact Information:
a. [JPNIC Handle] SH6092JP
c. [Last, First] Hirayama, Shunsuke
d. [E-Mail] webmaster@boc.bookoff.co.jp
g. [Organization] BOOKOFF Online Ltd.
l. [Division]
n. [Title]
o. [TEL]
p. [FAX]
y. [Reply Mail]
[Last Update] 2007/03/30 05:34:00 (JST)
form@dom.jprs.jp

[ 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'. ]

Contact Information:
a. [JPNIC Handle] HH6405JP
c. [Last, First] Higaki, Hiroaki
d. [E-Mail] webmaster@boc.bookoff.co.jp
g. [Organization] BOOKOFF Corporation Ltd.
l. [Division]
n. [Title]
o. [TEL] 042-769-1511
p. [FAX]
y. [Reply Mail]
[Last Update] 2007/03/06 16:42:02 (JST)
devtest@drsmail.interq.or.jp

bookoffonline.co.jp server information

Servers Location

bookoffonline.co.jp desktop page speed rank

Last tested: 2016-06-13


Desktop Speed Bad
42/100

bookoffonline.co.jp Desktop Speed Test Quick Summary


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priority - 49 Leverage browser caching

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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 8 Optimize images

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priority - 3 Minify JavaScript

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priority - 2 Minify HTML

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priority - 2 Prioritize visible content

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Only about 50% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

bookoffonline.co.jp Desktop Resources

Total Resources160
Number of Hosts23
Static Resources102
JavaScript Resources45
CSS Resources20

bookoffonline.co.jp Desktop Resource Breakdown

bookoffonline.co.jp mobile page speed rank

Last tested: 2016-06-13


Mobile Speed Bad
38/100

bookoffonline.co.jp Mobile Speed Test Quick Summary


priority - 53 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)
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http://www.bookoffonline.co.jp/mbfiles/js/photoswipe/tutorial.css (expiration not specified)
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http://www.bookoffonline.co.jp/mbfiles/top/css/layout.css (expiration not specified)
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http://www.bookoffonline.co.jp/mbfiles/top/js/css_browser_selector.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jQueryAutoHeight.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.cookie.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.imagesloaded.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.min.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.mobile.custom.min.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.scrollTo.js (expiration not specified)
http://www.bookoffonline.co.jp/mbfiles/top/js/modal.js (expiration not specified)
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http://s.yimg.jp/images/listing/tool/cv/conversion.js (8.4 minutes)
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http://stats.g.doubleclick.net/dc.js (2 hours)

priority - 41 Optimize images

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

Optimize the following images to reduce their size by 394.2KiB (80% reduction).

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priority - 34 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 327.1KiB (72% reduction).

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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 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.bookoffonline.co.jp/mbfiles/top/js/jquery.min.js
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.scrollTo.js
http://www.bookoffonline.co.jp/mbfiles/top/js/jQueryAutoHeight.js
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.imagesloaded.js
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.cookie.js
http://www.bookoffonline.co.jp/mbfiles/top/js/owl.carousel.min.js
http://www.bookoffonline.co.jp/mbfiles/top/js/css_browser_selector.js
http://www.bookoffonline.co.jp/mbfiles/top/js/jquery.mobile.custom.min.js
http://www.bookoffonline.co.jp/mbfiles/top/js/modal.js
http://www.bookoffonline.co.jp/mbfiles/top/js/common.js?var=20150826
http://www.bookoffonline.co.jp/mbfiles/js/util/bol…s_v0.2.js?var=20151224
http://www.bookoffonline.co.jp/mbfiles/js/loginout…t_v0.1.js?var=20150826
http://www.bookoffonline.co.jp/mbfiles/js/delvfree…e_v0.2.js?var=20151224
http://www.bookoffonline.co.jp/mbfiles/js/searchfo…m_v0.2.js?var=20160229

Optimize CSS Delivery of the following:

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http://www.bookoffonline.co.jp/mbfiles/top/css/owl.carousel.css
http://www.bookoffonline.co.jp/mbfiles/css/sp_search_form.css
http://www.bookoffonline.co.jp/mbfiles/js/photoswipe/tutorial.css
http://www.bookoffonline.co.jp/mbfiles/js/photoswipe/photoswipe.css
http://www.bookoffonline.co.jp/mbfiles/js/photoswi…-skin/default-skin.css

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.

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bookoffonline.co.jp Mobile Resources

Total Resources94
Number of Hosts15
Static Resources72
JavaScript Resources44
CSS Resources6

bookoffonline.co.jp Mobile Resource Breakdown

bookoffonline.co.jp mobile page usability

Last tested: 2016-06-13


Mobile Usability Good
100/100

bookoffonline.co.jp Mobile Resources

Total Resources94
Number of Hosts15
Static Resources72
JavaScript Resources44
CSS Resources6

bookoffonline.co.jp Mobile Resource Breakdown

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bookoffonline.co.jp Ping

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bookoffonline.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.