JAVADRIVE.JP Let'sプログラミング ~初心者の方を対象としたプログラミングの総合学習サイト~

javadrive.jp Website Information

Daily Unique Visits: 4,875

Daily Page Views: 19,500

Income Per Day: $55

Estimated Value: $29,700

This website is located in Japan and is using following IP address 219.94.201.44. See the complete list of popular websites hosted in Japan.

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

Website javadrive.jp is using the following name servers:

  • ns1.sixcore.ne.jp
  • ns2.sixcore.ne.jp
  • ns3.sixcore.ne.jp

and is probably hosted by XSERVER Xserver Inc., JP. See the full list of other websites hosted by XSERVER Xserver Inc., JP.

The highest website javadrive.jp position in Alexa rank database was 223243 and the lowest rank position was 341026. Current position of javadrive.jp in Alexa rank database is 257450.

Desktop speed score of javadrive.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 javadrive.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 javadrive.jp (85/100) is better than the results of 90.58% of other sites and shows that the landing page performance on mobile devices is excellent.

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javadrive.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.


javadrive.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] JAVADRIVE.JP

[登録者名] 伊倉辰雄
[Registrant] Tatsuo Ikura

[Name Server] ns1.xbiz.ne.jp
[Name Server] ns2.xbiz.ne.jp
[Name Server] ns3.xbiz.ne.jp
[Signing Key]

[登録年月日] 2012/11/26
[有効期限] 2024/11/30
[状態] Active
[最終更新] 2023/12/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社バズワード
[Name] Buzzword Inc.
[Email] ikura@buzzword.jp
[Web Page]
[郵便番号]
[住所]
[Postal Address]
[電話番号] 0528370751
[FAX番号]

javadrive.jp server information

Servers Location

javadrive.jp desktop page speed rank

Last tested: 2016-10-09


Desktop Speed Good
87/100

javadrive.jp Desktop Speed Test Quick Summary


priority - 8Leverage browser caching

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http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 1Enable compression

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javadrive.jp Desktop Resource Breakdown

Total Resources58
Number of Hosts17
Static Resources32
JavaScript Resources16
CSS Resources4

javadrive.jp mobile page speed rank

Last tested: 2019-12-14


Mobile Speed Good
85/100

javadrive.jp Mobile Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.javadrive.jp/css/top02.css

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.

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https://syndication.twitter.com/settings (10 minutes)
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https://platform.twitter.com/widgets.js (30 minutes)
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priority - 1Enable compression

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priority - 0Minify CSS

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priority - 0Optimize images

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javadrive.jp Mobile Resource Breakdown

Total Resources27
Number of Hosts10
Static Resources16
JavaScript Resources8
CSS Resources4

javadrive.jp mobile page usability

Last tested: 2019-12-14


Mobile Usability Good
99/100

javadrive.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://www.ja…isclaimer.html">免責事項</a> and 1 others are close to other tap targets.

javadrive.jp HTML validation

Errors

Bad character “<” after “<”. Probable cause: Unescaped “<”. Try escaping it as “&lt;”.

Line: 82 Column: - 74
"...ebアプリケーション開発手順<</p> </div> ..."

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Line: 175 Column: 1 - 21
"...</script> <gcse:searchbox-only></gcse..."

Warnings

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

Line: 175 Column: 1 - 21
"...</script> <gcse:searchbox-only></gcse..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 202 Column: 144 - 220
"...>Tweet</a><script type="text/javascript" src="https://platform.twitter.com/widgets.js"></scri..."

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