TPR.CO.JP TPR株式会社

tpr.co.jp Website Information

Daily Unique Visits: 980

Daily Page Views: 1,960

Income Per Day: $6

Estimated Value: $1,440

tpr.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 INFOSPHERE NTT PC Communications, Inc., JP. See the full list of other websites hosted by INFOSPHERE NTT PC Communications, Inc., JP.

The highest website tpr.co.jp position in Alexa rank database was 28373 and the lowest rank position was 999781. Current position of tpr.co.jp in Alexa rank database is 731870.

Desktop speed score of tpr.co.jp (33/100) is better than the results of 10.11% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tpr.co.jp (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of tpr.co.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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tpr.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.


tpr.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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
a. [ドメイン名] TPR.CO.JP
e. [そしきめい] てぃぴーあーるかぶしきかいしゃ
f. [組織名] TPR株式会社
g. [Organization] TPR CO., LTD.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] HM34739JP
n. [技術連絡担当者] HM34739JP
p. [ネームサーバ] ns002-d4v6odb5bmtcjmnr.d.d-53.jp
p. [ネームサーバ] ns002-d4v6odb5bmtcjmnr.d.d-53.net
p. [ネームサーバ] ns002-d4v6odb5bmtcjmnr.d.d-53.info
s. [署名鍵]
[状態] Connected (2023/11/30)
[登録年月日] 1998/11/17
[接続年月日] 2006/02/03
[最終更新] 2023/09/13 16:36:52 (JST)

tpr.co.jp server information

Servers Location

tpr.co.jp desktop page speed rank

Last tested: 2018-01-27


Desktop Speed Bad
33/100

tpr.co.jp Desktop Speed Test Quick Summary


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priority - 48Leverage browser caching

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priority - 1Minify JavaScript

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priority - 1Minify HTML

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tpr.co.jp Desktop Resource Breakdown

Total Resources99
Number of Hosts2
Static Resources96
JavaScript Resources12
CSS Resources8

tpr.co.jp mobile page speed rank

Last tested: 2017-02-09


Mobile Speed Bad
28/100

tpr.co.jp Mobile Speed Test Quick Summary


priority - 130Optimize images

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priority - 67Leverage 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://tpr.co.jp/common/css/common.css (expiration not specified)
http://tpr.co.jp/common/css/general.css (expiration not specified)
http://tpr.co.jp/common/css/import.css (expiration not specified)
http://tpr.co.jp/common/css/multi-screen.css (expiration not specified)
http://tpr.co.jp/common/css/reset.css (expiration not specified)
http://tpr.co.jp/common/css/sp.css (expiration not specified)
http://tpr.co.jp/common/images/bnr_side_about_01.jpg (expiration not specified)
http://tpr.co.jp/common/images/bnr_side_about_02.jpg (expiration not specified)
http://tpr.co.jp/common/images/bnr_side_about_03.jpg (expiration not specified)
http://tpr.co.jp/common/images/bnr_side_about_04.jpg (expiration not specified)
http://tpr.co.jp/common/images/bnr_side_about_05.jpg (expiration not specified)
http://tpr.co.jp/common/images/btn_chinese_off.gif (expiration not specified)
http://tpr.co.jp/common/images/btn_contact_off.gif (expiration not specified)
http://tpr.co.jp/common/images/btn_english_off.gif (expiration not specified)
http://tpr.co.jp/common/images/btn_pagetop.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_01_off.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_02_off.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_03_off.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_04_off.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_05_off.gif (expiration not specified)
http://tpr.co.jp/common/images/gnav_06_off.gif (expiration not specified)
http://tpr.co.jp/common/images/ico_arrow_red_w.gif (expiration not specified)
http://tpr.co.jp/common/images/line_gnav.gif (expiration not specified)
http://tpr.co.jp/common/images/logo_header.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/bg_box_bl.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/bg_box_br.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/bg_box_tl.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/bg_box_tr.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/btn_chinese.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/btn_english.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/btn_mail.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/btn_menu.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/ico_arrow_wr.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/ico_contact_mail.png (expiration not specified)
http://tpr.co.jp/common/images/sp/ico_contact_tel.png (expiration not specified)
http://tpr.co.jp/common/images/sp/ico_minus.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/ico_plus.gif (expiration not specified)
http://tpr.co.jp/common/images/sp/logo_head.gif (expiration not specified)
http://tpr.co.jp/common/js/common.js (expiration not specified)
http://tpr.co.jp/common/js/ga.js (expiration not specified)
http://tpr.co.jp/common/js/heightLine.js (expiration not specified)
http://tpr.co.jp/common/js/jquery-1.8.2.min.js (expiration not specified)
http://tpr.co.jp/common/js/jquery.easing.js (expiration not specified)
http://tpr.co.jp/common/js/rollover.js (expiration not specified)
http://tpr.co.jp/common/js/sp.js (expiration not specified)
http://tpr.co.jp/common/js/tabswitcher.js (expiration not specified)
http://tpr.co.jp/css/slider.css (expiration not specified)
http://tpr.co.jp/css/style.css (expiration not specified)
http://tpr.co.jp/images/bg_header_base.png (expiration not specified)
http://tpr.co.jp/images/ph_automobile_01.jpg (expiration not specified)
http://tpr.co.jp/images/ph_automobile_02.jpg (expiration not specified)
http://tpr.co.jp/images/ph_automobile_03.jpg (expiration not specified)
http://tpr.co.jp/images/ph_automobile_04.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_01.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_02.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_03.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_04.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_05.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_06.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_07.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_08.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_09.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_10.jpg (expiration not specified)
http://tpr.co.jp/images/ph_company_11.jpg (expiration not specified)
http://tpr.co.jp/images/ph_housing_01.jpg (expiration not specified)
http://tpr.co.jp/images/ph_machine_01.jpg (expiration not specified)
http://tpr.co.jp/images/ph_machine_02.jpg (expiration not specified)
http://tpr.co.jp/images/ph_machine_03.jpg (expiration not specified)
http://tpr.co.jp/images/ph_machine_04.jpg (expiration not specified)
http://tpr.co.jp/images/ph_machine_05.jpg (expiration not specified)
http://tpr.co.jp/images/ph_newfield_01.jpg (expiration not specified)
http://tpr.co.jp/images/ph_residence_01.jpg (expiration not specified)
http://tpr.co.jp/images/sp/img_mainvisual.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_automobile_01.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_automobile_02.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_automobile_03.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_automobile_04.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_housing_01.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_machine_01.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_machine_02.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_machine_03.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_machine_04.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_machine_05.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_newfield_01.jpg (expiration not specified)
http://tpr.co.jp/images/sp/ph_residence_01.jpg (expiration not specified)
http://tpr.co.jp/js/aniv.js (expiration not specified)
http://tpr.co.jp/js/top.js (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://tpr.co.jp/common/js/jquery-1.8.2.min.js
http://tpr.co.jp/common/js/jquery.easing.js
http://tpr.co.jp/common/js/common.js
http://tpr.co.jp/common/js/rollover.js
http://tpr.co.jp/common/js/heightLine.js
http://tpr.co.jp/js/top.js
http://tpr.co.jp/js/aniv.js
http://tpr.co.jp/common/js/sp.js
http://tpr.co.jp/common/js/tabswitcher.js
http://tpr.co.jp/common/js/ga.js

Optimize CSS Delivery of the following:

http://tpr.co.jp/common/css/import.css
http://tpr.co.jp/common/css/reset.css
http://tpr.co.jp/common/css/common.css
http://tpr.co.jp/common/css/general.css
http://tpr.co.jp/common/css/multi-screen.css
http://tpr.co.jp/common/css/sp.css
http://tpr.co.jp/common/css/sp.css
http://tpr.co.jp/css/style.css
http://tpr.co.jp/css/slider.css

priority - 16Enable 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 157.2KiB (72% reduction).

Compressing http://tpr.co.jp/common/js/jquery-1.8.2.min.js could save 58.6KiB (64% reduction).
Compressing http://tpr.co.jp/ could save 35.8KiB (83% reduction).
Compressing http://tpr.co.jp/common/css/common.css could save 17.5KiB (81% reduction).
Compressing http://tpr.co.jp/common/css/sp.css could save 15.1KiB (84% reduction).
Compressing http://tpr.co.jp/common/js/jquery.easing.js could save 6.2KiB (75% reduction).
Compressing http://tpr.co.jp/js/top.js could save 5.2KiB (75% reduction).
Compressing http://tpr.co.jp/common/js/common.js could save 3.1KiB (64% reduction).
Compressing http://tpr.co.jp/css/style.css could save 3.1KiB (74% reduction).
Compressing http://tpr.co.jp/common/css/general.css could save 2.9KiB (72% reduction).
Compressing http://tpr.co.jp/common/js/heightLine.js could save 2.9KiB (71% reduction).
Compressing http://tpr.co.jp/common/css/reset.css could save 1.8KiB (60% reduction).
Compressing http://tpr.co.jp/common/js/rollover.js could save 1.2KiB (73% reduction).
Compressing http://tpr.co.jp/common/js/sp.js could save 1.2KiB (62% reduction).
Compressing http://tpr.co.jp/js/aniv.js could save 1KiB (68% reduction).
Compressing http://tpr.co.jp/common/js/tabswitcher.js could save 931B (69% reduction).
Compressing http://tpr.co.jp/css/slider.css could save 809B (62% reduction).

priority - 16Prioritize 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 49% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify 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 14KiB (33% reduction).

Minifying http://tpr.co.jp/ could save 14KiB (33% reduction).

priority - 1Minify 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 13.1KiB (27% reduction).

Minifying http://tpr.co.jp/common/css/common.css could save 4.7KiB (23% reduction).
Minifying http://tpr.co.jp/common/css/sp.css could save 3.9KiB (23% reduction).
Minifying http://tpr.co.jp/common/css/reset.css could save 1.8KiB (60% reduction).
Minifying http://tpr.co.jp/css/style.css could save 1.5KiB (37% reduction).
Minifying http://tpr.co.jp/common/css/general.css could save 1.1KiB (28% reduction).

priority - 1Minify 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 10KiB (39% reduction).

Minifying http://tpr.co.jp/common/js/jquery.easing.js could save 4.6KiB (56% reduction).
Minifying http://tpr.co.jp/js/top.js could save 1.9KiB (28% reduction).
Minifying http://tpr.co.jp/common/js/common.js could save 1.8KiB (37% reduction).
Minifying http://tpr.co.jp/common/js/heightLine.js could save 1.1KiB (29% reduction).
Minifying http://tpr.co.jp/common/js/sp.js could save 608B (33% reduction).

tpr.co.jp Mobile Resource Breakdown

Total Resources92
Number of Hosts2
Static Resources89
JavaScript Resources12
CSS Resources8

tpr.co.jp mobile page usability

Last tested: 2017-02-09


Mobile Usability Good
94/100

tpr.co.jp Mobile Usability Test Quick Summary


priority - 5Size 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="products/pistonring/index.html">ピストンリング</a> and 14 others are close to other tap targets.

The tap target <a href="ir/pdf/book2017_01.pdf">第84期中間報告書(PDF2.606KB)</a> and 5 others are close to other tap targets.

tpr.co.jp HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 5 Column: 1 - 85
"...="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1, user-scalable=no"> <meta..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 14 Column: 1 - 67
"...ia="all"> <script type="text/javascript" src="common/js/jquery-1.8.2.min.js"></scri..." Line: 15 Column: 1 - 64
"...</script> <script type="text/javascript" src="common/js/jquery.easing.js"></scri..." Line: 16 Column: 1 - 57
"...</script> <script type="text/javascript" src="common/js/common.js"></scri..." Line: 17 Column: 1 - 59
"...</script> <script type="text/javascript" src="common/js/rollover.js"></scri..." Line: 18 Column: 1 - 61
"...</script> <script type="text/javascript" src="common/js/heightLine.js"></scri..." Line: 19 Column: 1 - 47
"...</script> <script type="text/javascript" src="js/top.js"></scri..." Line: 20 Column: 1 - 48
"...</script> <script type="text/javascript" src="js/aniv.js"></scri..." Line: 21 Column: 1 - 53
"...</script> <script type="text/javascript" src="common/js/sp.js"></scri..." Line: 24 Column: 1 - 62
"...ia="all"> <script type="text/javascript" src="common/js/tabswitcher.js"></scri..." Line: 27 Column: 1 - 53
"...endif]--> <script type="text/javascript" src="common/js/ga.js"></scri..."

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 209 Column: - 74
"...A</a></li> ---> </ul> ..."

Errors

Element “dl” is missing a required instance of child element “dd”.

Line: 97 Column: 9 - 13
"...> </dl> ..." Line: 100 Column: 9 - 13
"...> </dl> ..." Line: 103 Column: 9 - 13
"...> </dl> ..." Line: 106 Column: 9 - 13
"...> </dl> ..." Line: 109 Column: 9 - 13
"...> </dl> ..." Line: 118 Column: 10 - 14
"... </dl> ..." Line: 126 Column: 10 - 14
"... </dl> ..." Line: 134 Column: 10 - 14
"... </dl> ..."

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tpr.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.


tpr.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.