KOTOBANK.JP コトバンク [ 辞書・百科事典・各種データベースを一度に検索 ]

kotobank.jp Website Information

Daily Unique Visits: 100,506

Daily Page Views: 603,036

Income Per Day: $1,206

Estimated Value: $868,320

This website is located in Unknown Zone and is using following IP address kotobank.jp.wtxcdn.com. See the complete list of popular websites hosted in Unknown Zone.

kotobank.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

Website kotobank.jp is using the following name servers:

  • ns2.cdnetdns.net
  • ns1.cdnetdns.net

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 kotobank.jp position in Alexa rank database was 14099 and the lowest rank position was 15801. Current position of kotobank.jp in Alexa rank database is 14270.

Desktop speed score of kotobank.jp (87/100) is better than the results of 84.39% of other sites and shows that the page is performing great on desktop computers.

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

Mobile speed score of kotobank.jp (72/100) is better than the results of 79.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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kotobank.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.


kotobank.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] KOTOBANK.JP

[登録者名] DIGITALIO, Inc.
[Registrant] DIGITALIO, Inc.

[Name Server] ns-987.awsdns-59.net
[Name Server] ns-1143.awsdns-14.org
[Name Server] ns-1678.awsdns-17.co.uk
[Name Server] ns-103.awsdns-12.com
[Signing Key]

[登録年月日] 2009/01/09
[有効期限] 2025/01/31
[状態] Active
[最終更新] 2024/06/17 10:10:28 (JST)

Contact Information: [公開連絡窓口]
[名前] Kazuyuki Furuya
[Name] Kazuyuki Furuya
[Email] domain-manager@cartahd.com
[Web Page]
[郵便番号] 105-5536
[住所] 東京都36F Toranomon Hills, 2-6-1, Toranomon, Minato-ku
Tokyo
[Postal Address] 36F Toranomon Hills, 2-6-1, Toranomon, Minato-ku
Tokyo
[電話番号] +81.345771459
[FAX番号]

kotobank.jp server information

Servers Location

kotobank.jp desktop page speed rank

Last tested: 2019-12-02


Desktop Speed Good
87/100

kotobank.jp Desktop Speed Test Quick Summary


priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://kotobank.jp/css/common.css?20191119141013
https://kotobank.jp/css/simple_page.css?20191119141013

priority - 3Leverage 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://kotobank.jp/image/logo_asahi_black.png?20191119141013 (15 minutes)
https://kotobank.jp/image/logo_vm_black.png?20191119141013 (15 minutes)
https://kotobank.jp/image/pc/ico_ar.png (15 minutes)
https://kotobank.jp/image/pc/top_logo.png (15 minutes)
https://scdn.cxense.com/cx.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 20.5KiB (78% reduction).

Compressing and resizing https://kotobank.jp/image/logo_asahi_black.png?20191119141013 could save 16.4KiB (80% reduction).
Compressing and resizing https://kotobank.jp/image/logo_vm_black.png?20191119141013 could save 4KiB (71% reduction).

priority - 2Prioritize 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 42% 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:

kotobank.jp Desktop Resource Breakdown

Total Resources19
Number of Hosts8
Static Resources11
JavaScript Resources6
CSS Resources2

kotobank.jp mobile page speed rank

Last tested: 2018-02-06


Mobile Speed Medium
72/100

kotobank.jp Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://kotobank.jp/css/common.css?20180129191446
https://kotobank.jp/css/simple_page.css?20180129191446

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 35% of the final above-the-fold content could be rendered with the full HTML response.

priority - 6Leverage 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://kotobank.jp/image/pc/ico_ar.png (15 minutes)
https://kotobank.jp/image/pc/top_logo.png (15 minutes)
https://kotobank.jp/image/pc/top_logo_ft.png (15 minutes)
https://kotobank.jp/image/sp/ico_ar.png (15 minutes)
https://kotobank.jp/image/sp/logo.gif (15 minutes)
https://kotobank.jp/image/sp/logo_ft.png (15 minutes)
https://scdn.cxense.com/cx.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

kotobank.jp Mobile Resource Breakdown

Total Resources20
Number of Hosts7
Static Resources13
JavaScript Resources6
CSS Resources2

kotobank.jp mobile page usability

Last tested: 2018-02-06


Mobile Usability Good
100/100

kotobank.jp HTML validation

Errors

Duplicate ID “hdTodayWord”.

Line: 91 Column: 4 - 37
"...nner"> <div id="hdTodayWord" class="box"> <h2..."

Warnings

The first occurrence of ID “hdTodayWord” was here.

Line: 75 Column: 4 - 37
"... --> <div id="hdTodayWord" class="box"> <h2..."

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kotobank.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.


kotobank.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.