IMPRESSRD.JP インプレス R&D

impressrd.jp Website Information

Daily Unique Visits: 15,871

Daily Page Views: 95,226

Income Per Day: $190

Estimated Value: $136,800

This website is located in Japan and is using following IP address 202.218.13.214. See the complete list of popular websites hosted in Japan.

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

Website impressrd.jp is using the following name servers:

  • ns-1531.awsdns-63.org
  • ns-1570.awsdns-04.co.uk
  • ns-195.awsdns-24.com
  • ns-836.awsdns-40.net

and is probably hosted by IDC Yahoo Japan Corporation, JP. See the full list of other websites hosted by IDC Yahoo Japan Corporation, JP.

The highest website impressrd.jp position in Alexa rank database was 6374 and the lowest rank position was 977739. Current position of impressrd.jp in Alexa rank database is 90369.

Desktop speed score of impressrd.jp (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of impressrd.jp (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of impressrd.jp (70/100) is better than the results of 76.43% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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impressrd.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.


impressrd.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] IMPRESSRD.JP

[登録者名] 株式会社インプレスホールディングス
[Registrant] Impress Holdings, Inc.

[Name Server] ns-836.awsdns-40.net
[Name Server] ns-195.awsdns-24.com
[Name Server] ns-1531.awsdns-63.org
[Name Server] ns-1570.awsdns-04.co.uk
[Signing Key]

[登録年月日] 2006/02/22
[有効期限] 2025/02/28
[状態] Active
[最終更新] 2024/03/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社インプレスホールディングス
[Name] Impress Holdings, Inc.
[Email] nic-notify@impress.co.jp
[Web Page]
[郵便番号]
[住所]
[Postal Address]
[電話番号] 03-6837-5010
[FAX番号]

impressrd.jp server information

Servers Location

impressrd.jp desktop page speed rank

Last tested: 2016-08-11


Desktop Speed Good
85/100

impressrd.jp Desktop Speed Test Quick Summary


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

Your page has 6 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.impressrd.jp/misc/jquery.js
http://www.impressrd.jp/misc/drupal.js
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Optimize CSS Delivery of the following:

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priority - 4Enable compression

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Compressing http://www.impressrd.jp/misc/jquery.js could save 15KiB (50% reduction).
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Compressing http://www.impressrd.jp/sites/all/themes/ird_07winter/DropDownMenu.js could save 837B (62% reduction).

priority - 3Optimize images

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priority - 1Minify JavaScript

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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:

http://partner.googleadservices.com/gampad/google_ads.js (60 minutes)
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priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 751B (14% reduction).

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impressrd.jp Desktop Resource Breakdown

Total Resources30
Number of Hosts4
Static Resources27
JavaScript Resources8
CSS Resources1

impressrd.jp mobile page speed rank

Last tested: 2019-12-07


Mobile Speed Medium
70/100

impressrd.jp Mobile Speed Test Quick Summary


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

Your page has 5 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.impressrd.jp/misc/jquery.js
http://www.impressrd.jp/misc/drupal.js
http://www.impressrd.jp/sites/all/modules/jquery_update/compat.js
http://www.impressrd.jp/sites/all/themes/ird_07winter/DropDownMenu.js
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Optimize CSS Delivery of the following:

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priority - 13Optimize images

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Optimize the following images to reduce their size by 129.3KiB (65% reduction).

Compressing http://www.impressrd.jp/files/ird_top_201303.jpg could save 54.3KiB (71% reduction).
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priority - 4Enable compression

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Enable compression for the following resources to reduce their transfer size by 41.9KiB (61% reduction).

Compressing http://www.impressrd.jp/misc/jquery.js could save 15KiB (50% reduction).
Compressing http://www.impressrd.jp/files/css/e59a9c193f211b057e93d7ad245b8a4c.css could save 12.1KiB (74% reduction).
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priority - 1Minify JavaScript

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priority - 1Leverage browser caching

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Leverage browser caching for the following cacheable resources:

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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 748B (14% reduction).

Minifying http://www.impressrd.jp/ could save 748B (14% reduction) after compression.

impressrd.jp Mobile Resource Breakdown

Total Resources30
Number of Hosts4
Static Resources27
JavaScript Resources7
CSS Resources1

impressrd.jp mobile page usability

Last tested: 2019-12-07


Mobile Usability Bad
62/100

impressrd.jp Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

RSSフィード renders only 4 pixels tall (10 CSS pixels).

コンベンション事業(過去資料) and 4 others render only 4 pixels tall (10 CSS pixels).

インフォメーション and 1 others render only 4 pixels tall (11 CSS pixels).

【重要】電子書籍無料ダウンロ…違法サイトにご注意ください! and 7 others render only 5 pixels tall (12 CSS pixels).

ニュースリリース renders only 6 pixels tall (15 CSS pixels).

インターネット遺伝子が創るデ…が解説するデシタル革命の本質 and 5 others render only 5 pixels tall (12 CSS pixels).

2019/11/26 and 5 others render only 5 pixels tall (12 CSS pixels).

| and 16 others render only 4 pixels tall (11 CSS pixels).

「震災ドキュメント」シリーズ and 14 others render only 4 pixels tall (11 CSS pixels).

Copyright ©200…ghts reserved. renders only 4 pixels tall (10 CSS pixels).

priority - 12Size 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 <input id="edit-submit" type="submit" name="op" class="form-submit"> is close to 2 other tap targets.

The tap target <a href="http://feeds.feedburner.jp/ird">RSSフィード</a> is close to 1 other tap targets.

The tap target <a href="http://feeds.feedburner.jp/ird">RSSフィード</a> is close to 3 other tap targets.

The tap target <a id="mmenu5" href="#" class="menu">デジタルメディア事業</a> and 1 others are close to other tap targets.

The tap target <a id="mmenu5" href="#" class="menu">デジタルメディア事業</a> and 1 others are close to other tap targets.

The tap target <a href="/profile">会社概要</a> and 7 others are close to other tap targets.

The tap target <a href="/news/191204/NP">動画検索アプリを題材にWeb…術の泉シリーズ、12月の新刊</a> and 7 others are close to other tap targets.

The tap target <a href="http://www.impressrd.jp/terms">本サイトのご利用について</a> and 15 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

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 990 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="container">インプレス R&amp;D…ved. impress</div> falls outside the viewport.

impressrd.jp HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 109
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Line: 7 Column: 3 - 71
".../title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta..."

Duplicate ID “mmenu5”.

Line: 74 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(2);" onmouseout="mclosetime();">出版事業</..." Line: 86 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(3);" onmouseout="mclosetime();">オンライン販..." Line: 97 Column: 5 - 93
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(4);" onmouseout="mclosetime();">調査出版事業..." Line: 104 Column: 5 - 93
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(5);" onmouseout="mclosetime();">コンベンショ..."

Duplicate ID “clear”.

Line: 210 Column: 1 - 16
"... </div> <div id="clear"></div>..."

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 11 Column: 3 - 37
"...con" /> <style type="text/css" media="all">@impor..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 12 Column: 3 - 55
".../style> <script type="text/javascript" src="/misc/jquery.js"></scri..." Line: 13 Column: 1 - 53
"...</script> <script type="text/javascript" src="/misc/drupal.js"></scri..." Line: 14 Column: 1 - 80
"...</script> <script type="text/javascript" src="/sites/all/modules/jquery_update/compat.js"></scri..." Line: 15 Column: 1 - 31
"...</script> <script type="text/javascript">Drupal..." Line: 16 Column: 3 - 33
"...script> <script type="text/javascript"> </scr..." Line: 17 Column: 3 - 86
"...script> <script type="text/javascript" src="/sites/all/themes/ird_07winter/DropDownMenu.js"></scri..." Line: 19 Column: 1 - 98
"...cript> <script type='text/javascript' src='http://partner.googleadservices.com/gampad/google_service.js'> </scr..." Line: 21 Column: 1 - 31
"...</script> <script type='text/javascript'> GS_go..." Line: 25 Column: 1 - 31
"...</script> <script type='text/javascript'> GA_go..." Line: 30 Column: 1 - 31
"...</script> <script type='text/javascript'> GA_go..." Line: 228 Column: 1 - 86
"...> </div> <script type="text/javascript" src="/sites/all/modules/lightbox2/js/lightbox_lite.js"></scri..." Line: 231 Column: 1 - 79
"...ytics --> <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </scr..." Line: 233 Column: 1 - 31
"...</script> <script type="text/javascript"> _uacc..."

The first occurrence of ID “mmenu5” was here.

Line: 66 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(1);" onmouseout="mclosetime();">デジタルメデ..." Line: 66 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(1);" onmouseout="mclosetime();">デジタルメデ..." Line: 66 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(1);" onmouseout="mclosetime();">デジタルメデ..." Line: 66 Column: 5 - 92
"... <li> <a href="#" class="menu" id="mmenu5" onmouseover="mopen(1);" onmouseout="mclosetime();">デジタルメデ..."

The first occurrence of ID “clear” was here.

Line: 115 Column: 5 - 20
"... <div id="clear"></div>..."

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impressrd.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.


impressrd.jp TRACEROUTE

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