bookwalker.jp Website Information
Daily Unique Visits: 37,903
Daily Page Views: 227,418
Income Per Day: $455
Estimated Value: $327,600
bookwalker.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
No name server records were found.
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website bookwalker.jp position in Alexa rank database was 16268 and the lowest rank position was 43491. Current position of bookwalker.jp in Alexa rank database is 37839.
Desktop speed score of bookwalker.jp (72/100) is better than the results of 54.39% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of bookwalker.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of bookwalker.jp (28/100) is better than the results of 8.55% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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bookwalker.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.
bookwalker.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]
[Domain Name] BOOKWALKER.JP
[登録者名] 株式会社角川コンテンツゲート
[Registrant] KADOKAWA CONTENTS GATE Co.,Ltd.
[Name Server] ns-1830.awsdns-36.co.uk
[Name Server] ns-937.awsdns-53.net
[Name Server] ns-40.awsdns-05.com
[Name Server] ns-1154.awsdns-16.org
[Signing Key]
[登録年月日] 2010/10/25
[有効期限] 2021/10/31
[状態] Active
[最終更新] 2020/11/01 01:05:08 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社ブックウォーカー
[Name] BOOKWALKER Co. Ltd.
[Email] admin@bookwalker.co.jp
[Web Page]
[郵便番号] 102-0071
[住所] 東京都千代田区
富士見1-6-1
富士見ビル7階
[Postal Address] Chiyoda-ku
1-6-1 fujimi
Fujimi Bldg 7F
[電話番号] 03-5216-8312
[FAX番号] 03-3238-9086
[ 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]
[Domain Name] BOOKWALKER.JP
[登録者名] 株式会社角川コンテンツゲート
[Registrant] KADOKAWA CONTENTS GATE Co.,Ltd.
[Name Server] ns-1830.awsdns-36.co.uk
[Name Server] ns-937.awsdns-53.net
[Name Server] ns-40.awsdns-05.com
[Name Server] ns-1154.awsdns-16.org
[Signing Key]
[登録年月日] 2010/10/25
[有効期限] 2021/10/31
[状態] Active
[最終更新] 2020/11/01 01:05:08 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社ブックウォーカー
[Name] BOOKWALKER Co. Ltd.
[Email] admin@bookwalker.co.jp
[Web Page]
[郵便番号] 102-0071
[住所] 東京都千代田区
富士見1-6-1
富士見ビル7階
[Postal Address] Chiyoda-ku
1-6-1 fujimi
Fujimi Bldg 7F
[電話番号] 03-5216-8312
[FAX番号] 03-3238-9086
bookwalker.jp server information
Servers Location
bookwalker.jp desktop page speed rank
Last tested: 2016-07-11
Desktop Speed
Medium
72/100
bookwalker.jp Desktop Speed Test Quick Summary
priority - 26Optimize images
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.ui-custom.min.js
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https://c.bookwalker.jp/v/louis/pc/js/1/lazyloadKicker.js
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https://c.bookwalker.jp/v/louis/pc/js/1/yuga.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.flatheights.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.top.index.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.easing.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.biggerlink.min.js
https://c.bookwalker.jp/v/louis/pc/js/1/jquery.touchSwipe.min.js
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https://c.bookwalker.jp/v/louis/pc/js/3/beginner-close-index.js
Optimize CSS Delivery of the following:
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https://c.bookwalker.jp/v/louis/pc/css/1/tools.css
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priority - 1Leverage 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:
https://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
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priority - 1Minify JavaScript
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priority - 0Minify CSS
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priority - 0Enable compression
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bookwalker.jp Desktop Resource Breakdown
| Total Resources | 82 |
| Number of Hosts | 11 |
| Static Resources | 61 |
| JavaScript Resources | 18 |
| CSS Resources | 10 |
bookwalker.jp mobile page speed rank
Last tested: 2019-12-04
Mobile Speed
Bad
28/100
bookwalker.jp Mobile Speed Test Quick Summary
priority - 213Optimize images
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js
https://c.bookwalker.jp/v/louis/pc/js/1a0c1fde84bb…query.ui-custom.min.js
https://c.bookwalker.jp/v/louis/pc/js/5c25867d4d7b…06b/jquery.lazyload.js
https://c.bookwalker.jp/v/louis/sp/js/5d16ecbc09b2…3dbe/lazyloadKicker.js
https://c.bookwalker.jp/v/louis/pc/js/9ae3e99db47e…93477ea87a41/common.js
https://c.bookwalker.jp/v/louis/sp/js/9e2fb7028f72…492fc/jquery.config.js
https://c.bookwalker.jp/v/louis/pc/js/fbdc8ce51a0f…246127b9be3b/tracks.js
https://c.bookwalker.jp/v/louis/pc/js/1a0c1fde84bb…query.ui-custom.min.js
https://c.bookwalker.jp/v/louis/pc/js/5c25867d4d7b…06b/jquery.lazyload.js
https://c.bookwalker.jp/v/louis/sp/js/5d16ecbc09b2…3dbe/lazyloadKicker.js
https://c.bookwalker.jp/v/louis/pc/js/9ae3e99db47e…93477ea87a41/common.js
https://c.bookwalker.jp/v/louis/sp/js/9e2fb7028f72…492fc/jquery.config.js
https://c.bookwalker.jp/v/louis/pc/js/fbdc8ce51a0f…246127b9be3b/tracks.js
Optimize CSS Delivery of the following:
https://c.bookwalker.jp/v/louis/sp/css/c1639b20e7d…4110239ffe09/index.css
https://c.bookwalker.jp/v/bob/fonts/a76261f24d261e…b176215a52d5/style.css
https://c.bookwalker.jp/v/louis/sp/css/d1fb783836d…1c280c4e9fed23/top.css
https://c.bookwalker.jp/v/louis/pc/css/532276cc36c…f/jquery-ui.custom.css
https://c.bookwalker.jp/v/bob/fonts/a76261f24d261e…b176215a52d5/style.css
https://c.bookwalker.jp/v/louis/sp/css/d1fb783836d…1c280c4e9fed23/top.css
https://c.bookwalker.jp/v/louis/pc/css/532276cc36c…f/jquery-ui.custom.css
priority - 9Leverage 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:
https://trj.valuecommerce.com/vclp.js (expiration not specified)
https://cdn.smartnews-ads.com/i/pixel.js (4.1 minutes)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://www.google-analytics.com/gtm/js?id=GTM-TCB…d=529772223.1575497503 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-710304623 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-750616396 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-783108638 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MW25QRX (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/110561…0938?v=2.9.14&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://c.bookwalker.jp/ex/scc/cpbnr.png (24 hours)
https://cdn.smartnews-ads.com/i/pixel.js (4.1 minutes)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://www.google-analytics.com/gtm/js?id=GTM-TCB…d=529772223.1575497503 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-710304623 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-750616396 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-783108638 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MW25QRX (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/110561…0938?v=2.9.14&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://c.bookwalker.jp/ex/scc/cpbnr.png (24 hours)
priority - 0Enable 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 1.7KiB (55% reduction).
Compressing https://trj.valuecommerce.com/vclp.js could save 1.7KiB (55% reduction).
priority - 0Minify 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 812B (14% reduction).
Minifying https://dex00.deqwas.net/bookwalkerjpad/scripts/x.js?noCache=18235 could save 812B (14% reduction) after compression.
priority - 0Minify 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 673B (16% reduction).
Minifying https://c.bookwalker.jp/v/louis/pc/css/532276cc36c…f/jquery-ui.custom.css could save 673B (16% reduction) after compression.
bookwalker.jp Mobile Resource Breakdown
| Total Resources | 114 |
| Number of Hosts | 24 |
| Static Resources | 85 |
| JavaScript Resources | 29 |
| CSS Resources | 4 |
bookwalker.jp mobile page usability
Last tested: 2019-12-04
Mobile Usability
Good
99/100
bookwalker.jp Mobile Usability Test Quick Summary
priority - 0Size 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://bookwalker.jp/st2/"></a> and 2 others are close to other tap targets.The tap target
<input id="nav-submit-input" type="image" class="rBtn"> is close to 1 other tap targets.bookwalker.jp HTML validation
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 255 Column: 5 - 35
"...ole"> <a name="pagetop" id="pagetop">ページの先頭..." Line: 258 Column: 12 - 42
"... <p><a name="headAnc" id="headAnc">ヘッダーの始..."
"...ole"> <a name="pagetop" id="pagetop">ページの先頭..." Line: 258 Column: 12 - 42
"... <p><a name="headAnc" id="headAnc">ヘッダーの始..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 281 Column: 160 - 292
"...="_blank"><img src="https://c.bookwalker.jp/ex/img/f/insert_banner/5a1e6ed3a1ae13.51076086.jpeg" style="width:auto;max-width:100%;" border="0"></a></..."
"...="_blank"><img src="https://c.bookwalker.jp/ex/img/f/insert_banner/5a1e6ed3a1ae13.51076086.jpeg" style="width:auto;max-width:100%;" border="0"></a></..."
Errors
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 281 Column: 160 - 292
"...="_blank"><img src="https://c.bookwalker.jp/ex/img/f/insert_banner/5a1e6ed3a1ae13.51076086.jpeg" style="width:auto;max-width:100%;" border="0"></a></..."
"...="_blank"><img src="https://c.bookwalker.jp/ex/img/f/insert_banner/5a1e6ed3a1ae13.51076086.jpeg" style="width:auto;max-width:100%;" border="0"></a></..."
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bookwalker.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.
bookwalker.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.