heibonsha.co.jp Website Information
Daily Unique Visits: 4,835
Daily Page Views: 19,340
Income Per Day: $54
Estimated Value: $29,160
heibonsha.co.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 UCOM UCOM Corp., JP. See the full list of other websites hosted by UCOM UCOM Corp., JP.
The highest website heibonsha.co.jp position in Alexa rank database was 31837 and the lowest rank position was 998207. Current position of heibonsha.co.jp in Alexa rank database is 259557.
Desktop speed score of heibonsha.co.jp (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of heibonsha.co.jp (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed score of heibonsha.co.jp (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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heibonsha.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.
heibonsha.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] HEIBONSHA.CO.JP
e. [そしきめい] かぶしきがいしゃ へいぼんしゃ
f. [組織名] 株式会社 平凡社
g. [Organization] Heibonsha Limited, Publishers
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] FS227JP
n. [技術連絡担当者] FS227JP
n. [技術連絡担当者] TS157JP
p. [ネームサーバ] arcturus.dyna-ns.com
p. [ネームサーバ] regulus.dyna-ns.com
s. [署名鍵]
[状態] Connected (2022/05/31)
[登録年月日] 1996/05/30
[接続年月日] 1996/08/09
[最終更新] 2021/06/01 01:05:11 (JST)
[ 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] HEIBONSHA.CO.JP
e. [そしきめい] かぶしきがいしゃ へいぼんしゃ
f. [組織名] 株式会社 平凡社
g. [Organization] Heibonsha Limited, Publishers
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] FS227JP
n. [技術連絡担当者] FS227JP
n. [技術連絡担当者] TS157JP
p. [ネームサーバ] arcturus.dyna-ns.com
p. [ネームサーバ] regulus.dyna-ns.com
s. [署名鍵]
[状態] Connected (2022/05/31)
[登録年月日] 1996/05/30
[接続年月日] 1996/08/09
[最終更新] 2021/06/01 01:05:11 (JST)
heibonsha.co.jp server information
Servers Location
heibonsha.co.jp desktop page speed rank
Last tested: 2019-01-02
Desktop Speed
Bad
36/100
heibonsha.co.jp Desktop Speed Test Quick Summary
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priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 2Prioritize visible content
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priority - 2Leverage browser caching
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priority - 0Minify JavaScript
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priority - 0Minify CSS
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heibonsha.co.jp Desktop Resource Breakdown
| Total Resources | 127 |
| Number of Hosts | 9 |
| Static Resources | 120 |
| JavaScript Resources | 12 |
| CSS Resources | 5 |
heibonsha.co.jp mobile page speed rank
Last tested: 2019-01-02
Mobile Speed
Bad
49/100
heibonsha.co.jp Mobile Speed Test Quick Summary
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Compressing http://www.heibonsha.co.jp/smp/img/ic_home.png could save 895B (59% reduction).
Compressing http://www.heibonsha.co.jp/smp/img/ic_menu.png could save 887B (73% reduction).
Compressing http://www.heibonsha.co.jp/smp/img/btn_pagetop.png could save 868B (82% reduction).
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.heibonsha.co.jp/smp/js/jquery-1.8.3.min.js
http://www.heibonsha.co.jp/smp/js/cmn.js
http://www.heibonsha.co.jp/smp/js/flipsnap.min.js
http://www.heibonsha.co.jp/smp/js/book_search.js
http://www.heibonsha.co.jp/smp/js/top.js
http://www.heibonsha.co.jp/smp/js/cmn.js
http://www.heibonsha.co.jp/smp/js/flipsnap.min.js
http://www.heibonsha.co.jp/smp/js/book_search.js
http://www.heibonsha.co.jp/smp/js/top.js
Optimize CSS Delivery of the following:
http://www.heibonsha.co.jp/smp/css/cmn.css
http://www.heibonsha.co.jp/smp/css/top.css
http://www.heibonsha.co.jp/smp/css/top.css
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://heibonsha.co.jp/
http://www.heibonsha.co.jp/
http://www.heibonsha.co.jp/smp/
http://www.heibonsha.co.jp/
http://www.heibonsha.co.jp/smp/
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 39% 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 - 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:
http://www.google-analytics.com/analytics.js (2 hours)
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 384B (26% reduction).
Minifying http://www.heibonsha.co.jp/smp/js/book_search.js could save 384B (26% reduction) after compression.
heibonsha.co.jp Mobile Resource Breakdown
| Total Resources | 41 |
| Number of Hosts | 3 |
| Static Resources | 35 |
| JavaScript Resources | 8 |
| CSS Resources | 2 |
heibonsha.co.jp mobile page usability
Last tested: 2019-01-02
Mobile Usability
Good
96/100
heibonsha.co.jp Mobile Usability Test Quick Summary
priority - 3Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 480 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<img src="/images/book/372277_mid.jpg"> falls outside the viewport.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
The tap target
<a href="#pagetop"></a> and 1 others are close to other tap targets.The tap target
<a href="/smp/company/">会社情報</a> and 4 others are close to other tap targets.heibonsha.co.jp HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Line: 5 Column: 1 - 67
"...utf-8" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
"...utf-8" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Line: 6 Column: 1 - 59
"...cript" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta..."
"...cript" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta..."
Bad value “Imagetoolbar” for attribute “http-equiv” on element “meta”.
Line: 7 Column: 1 - 47
"...t/css" /> <meta http-equiv="Imagetoolbar" content="no" /> <titl..."
"...t/css" /> <meta http-equiv="Imagetoolbar" content="no" /> <titl..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 31 Column: 2 - 32
"...> <body> <a id="pagetop" name="pagetop"></a> ..."
"...> <body> <a id="pagetop" name="pagetop"></a> ..."
This document appears to be written in Japanese. Consider adding “lang="ja"” (or variant) to the “html” start tag.
Line: 2 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
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heibonsha.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.
heibonsha.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.