npn.co.jp Website Information
Daily Unique Visits: 7,198
Daily Page Views: 35,990
Income Per Day: $90
Estimated Value: $54,000
This website is located in Japan and is using following IP address 133.242.3.179. See the complete list of popular websites hosted in Japan.
npn.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website npn.co.jp is using the following name servers:
- 01.dnsv.jp
- 02.dnsv.jp
- 03.dnsv.jp
- 04.dnsv.jp
and is probably hosted by SAKURA-C SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.
The highest website npn.co.jp position in Alexa rank database was 182044 and the lowest rank position was 257719. Current position of npn.co.jp in Alexa rank database is 189281.
Desktop speed score of npn.co.jp (59/100) is better than the results of 34.36% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of npn.co.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 npn.co.jp (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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npn.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.
npn.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] NPN.CO.JP
e. [そしきめい] かぶしきがいしゃあんかーど
f. [組織名] 株式会社アンカード
g. [Organization] Anchored Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TI39221JP
n. [技術連絡担当者] TI39319JP
p. [ネームサーバ] ns2.gehirndns.com
p. [ネームサーバ] ns2.gehirndns.net
p. [ネームサーバ] ns2.gehirndns.org
p. [ネームサーバ] ns2.gehirndns.jp
s. [署名鍵]
[状態] Connected (2025/06/30)
[登録年月日] 2017/06/22
[接続年月日] 2017/06/22
[最終更新] 2024/07/01 01:04:56 (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] NPN.CO.JP
e. [そしきめい] かぶしきがいしゃあんかーど
f. [組織名] 株式会社アンカード
g. [Organization] Anchored Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TI39221JP
n. [技術連絡担当者] TI39319JP
p. [ネームサーバ] ns2.gehirndns.com
p. [ネームサーバ] ns2.gehirndns.net
p. [ネームサーバ] ns2.gehirndns.org
p. [ネームサーバ] ns2.gehirndns.jp
s. [署名鍵]
[状態] Connected (2025/06/30)
[登録年月日] 2017/06/22
[接続年月日] 2017/06/22
[最終更新] 2024/07/01 01:04:56 (JST)
npn.co.jp server information
Servers Location
npn.co.jp desktop page speed rank
Last tested: 2019-12-09
Desktop Speed
Bad
59/100
npn.co.jp Desktop Speed Test Quick Summary
priority - 26Eliminate 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:
https://npn.co.jp/tmpl/pc/res/common.js
https://spdeliver.i-mobile.co.jp/script/ads.js?20101001
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Optimize CSS Delivery of the following:
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priority - 23Leverage 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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priority - 0Minify 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 2.8KiB (14% reduction).
Minifying https://npn.co.jp/tmpl/pc/res/common.css could save 2.8KiB (14% reduction).
npn.co.jp Desktop Resource Breakdown
| Total Resources | 70 |
| Number of Hosts | 19 |
| Static Resources | 46 |
| JavaScript Resources | 13 |
| CSS Resources | 2 |
npn.co.jp mobile page speed rank
Last tested: 2017-05-22
Mobile Speed
Bad
62/100
npn.co.jp Mobile Speed Test Quick Summary
priority - 25Leverage 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://adroute.focas.jp/img/adroute_f_320_50.png (expiration not specified)
http://images.npn.co.jp/article/1/3/00/41378900.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/01/35955701.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/07/66618907.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/16/55046716.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/27/98867727.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/39/35405039.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/44/43338044.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/48/18280648.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/51/74630151.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/62/13277362.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/63/80423963.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/82/27651782.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/86/29385086.jpg (expiration not specified)
http://images.npn.co.jp/article/top/33/16506333.jpg (expiration not specified)
http://images.npn.co.jp/article/top/52/06249552.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/23/8423.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/32/8432.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/44/8444.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/55/8455.jpg (expiration not specified)
http://npn.co.jp/tmpl/sp/res/common.css (expiration not specified)
http://npn.co.jp/tmpl/sp/res/common.js (expiration not specified)
http://npn.co.jp/tmpl/sp/res/list.gif (expiration not specified)
http://npn.co.jp/tmpl/sp/res/logo.png (expiration not specified)
http://npn.co.jp/tmpl/sp/res/photo.gif (expiration not specified)
http://npn.co.jp/tmpl/sp/res/rss.gif (expiration not specified)
https://cdn.amanad.adtdp.com/creatives/imgs/VgaJGT…UOeZxy3BeskgUYBMKroZcQ (expiration not specified)
http://i.ytimg.com/vi/FcpzRd631no/default.jpg (5 minutes)
http://s.yimg.jp/images/listing/tool/yads/uadf/yad…ps-1.5.0.js?2017052201 (10 minutes)
http://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://i.ytimg.com/vi/qmH89cTavpI/default.jpg (2 hours)
http://bn.tapone.net/img/6155/39179.jpg (4 hours)
https://static.zucks.net.zimg.jp/image/2017/05/17/opt/155508_phpfwNIZq.jpeg (4 hours)
http://images.npn.co.jp/article/1/3/00/41378900.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/01/35955701.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/07/66618907.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/16/55046716.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/27/98867727.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/39/35405039.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/44/43338044.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/48/18280648.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/51/74630151.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/62/13277362.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/63/80423963.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/82/27651782.jpg (expiration not specified)
http://images.npn.co.jp/article/1/3/86/29385086.jpg (expiration not specified)
http://images.npn.co.jp/article/top/33/16506333.jpg (expiration not specified)
http://images.npn.co.jp/article/top/52/06249552.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/23/8423.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/32/8432.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/44/8444.jpg (expiration not specified)
http://images.npn.co.jp/photo/3/55/8455.jpg (expiration not specified)
http://npn.co.jp/tmpl/sp/res/common.css (expiration not specified)
http://npn.co.jp/tmpl/sp/res/common.js (expiration not specified)
http://npn.co.jp/tmpl/sp/res/list.gif (expiration not specified)
http://npn.co.jp/tmpl/sp/res/logo.png (expiration not specified)
http://npn.co.jp/tmpl/sp/res/photo.gif (expiration not specified)
http://npn.co.jp/tmpl/sp/res/rss.gif (expiration not specified)
https://cdn.amanad.adtdp.com/creatives/imgs/VgaJGT…UOeZxy3BeskgUYBMKroZcQ (expiration not specified)
http://i.ytimg.com/vi/FcpzRd631no/default.jpg (5 minutes)
http://s.yimg.jp/images/listing/tool/yads/uadf/yad…ps-1.5.0.js?2017052201 (10 minutes)
http://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://i.ytimg.com/vi/qmH89cTavpI/default.jpg (2 hours)
http://bn.tapone.net/img/6155/39179.jpg (4 hours)
https://static.zucks.net.zimg.jp/image/2017/05/17/opt/155508_phpfwNIZq.jpeg (4 hours)
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://npn.co.jp/tmpl/sp/res/common.js
http://sh.adingo.jp/?G=1000023407&guid=ON
http://sh.adingo.jp/?G=1000023407&guid=ON
Use asynchronous versions of the following scripts:
http://pagead2.googlesyndication.com/pagead/show_ads.js
Optimize CSS Delivery of the following:
http://npn.co.jp/tmpl/sp/res/common.css
priority - 12Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 115KiB (37% reduction).
Compressing http://bn.tapone.net/img/6155/39179.jpg could save 96.5KiB (45% reduction).
Compressing https://cdn.amanad.adtdp.com/creatives/imgs/VgaJGT…UOeZxy3BeskgUYBMKroZcQ could save 3.9KiB (12% reduction).
Compressing http://i.ytimg.com/vi/FcpzRd631no/default.jpg could save 2KiB (57% reduction).
Compressing http://images.npn.co.jp/article/1/3/86/29385086.jpg could save 1.8KiB (21% reduction).
Compressing http://images.npn.co.jp/article/1/3/48/18280648.jpg could save 1.7KiB (21% reduction).
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Compressing http://adroute.focas.jp/img/adroute_f_320_50.png could save 1.1KiB (16% reduction).
Compressing http://cdn.bn.tapone.jp/opt/s.gif could save 1.1KiB (58% reduction).
Compressing http://images.npn.co.jp/article/1/3/00/41378900.jpg could save 1,023B (20% reduction).
Compressing http://cdn.bn.tapone.jp/opt/f.gif could save 867B (28% reduction).
Compressing https://cdn.amanad.adtdp.com/creatives/imgs/VgaJGT…UOeZxy3BeskgUYBMKroZcQ could save 3.9KiB (12% reduction).
Compressing http://i.ytimg.com/vi/FcpzRd631no/default.jpg could save 2KiB (57% reduction).
Compressing http://images.npn.co.jp/article/1/3/86/29385086.jpg could save 1.8KiB (21% reduction).
Compressing http://images.npn.co.jp/article/1/3/48/18280648.jpg could save 1.7KiB (21% reduction).
Compressing http://images.npn.co.jp/article/1/3/07/66618907.jpg could save 1.5KiB (20% reduction).
Compressing http://images.npn.co.jp/article/1/3/39/35405039.jpg could save 1.3KiB (22% reduction).
Compressing http://images.npn.co.jp/article/1/3/51/74630151.jpg could save 1.3KiB (22% reduction).
Compressing http://images.npn.co.jp/article/1/3/16/55046716.jpg could save 1.2KiB (19% reduction).
Compressing http://adroute.focas.jp/img/adroute_f_320_50.png could save 1.1KiB (16% reduction).
Compressing http://cdn.bn.tapone.jp/opt/s.gif could save 1.1KiB (58% reduction).
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Compressing http://cdn.bn.tapone.jp/opt/f.gif could save 867B (28% reduction).
priority - 4Enable 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 34.4KiB (73% reduction).
Compressing http://npn.co.jp/sp/ could save 16.2KiB (75% reduction).
Compressing http://static.adroute.focas.jp/js/adroute_ads.js could save 10.5KiB (69% reduction).
Compressing http://npn.co.jp/tmpl/sp/res/common.css could save 6.3KiB (80% reduction).
Compressing http://adroute.focas.jp/ads/show_page.html?mid=501…0&pc=0&time=1495510823 could save 692B (49% reduction).
Compressing http://npn.co.jp/tmpl/sp/res/common.js could save 627B (65% reduction).
Compressing http://static.adroute.focas.jp/js/adroute_ads.js could save 10.5KiB (69% reduction).
Compressing http://npn.co.jp/tmpl/sp/res/common.css could save 6.3KiB (80% reduction).
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Compressing http://npn.co.jp/tmpl/sp/res/common.js could save 627B (65% reduction).
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 2.2KiB (43% reduction).
Minifying https://cdn.js.tapone.jp/tapone.js could save 2.2KiB (43% reduction) after compression.
priority - 0Minify 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 1.2KiB (16% reduction).
Minifying http://npn.co.jp/tmpl/sp/res/common.css could save 1.2KiB (16% reduction).
npn.co.jp Mobile Resource Breakdown
| Total Resources | 107 |
| Number of Hosts | 32 |
| Static Resources | 42 |
| JavaScript Resources | 26 |
| CSS Resources | 1 |
npn.co.jp mobile page usability
Last tested: 2017-05-22
Mobile Usability
Good
100/100
npn.co.jp HTML validation
Errors
Legacy encoding “shift_jis” used. Documents must use UTF-8.
Line: Column: -
"......"
"......"
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Line: 1 Column: - 2
"...<?xml version="1..."
"...<?xml version="1..."
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 2 Column: 44 - 121
"...ft_JIS" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"...ft_JIS" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Bad value “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Line: 5 Column: 1 - 73
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS" /> <meta..."
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS" /> <meta..."
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Line: 6 Column: 1 - 67
"...t_JIS" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
"...t_JIS" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Line: 7 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..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 8 Column: 1 - 51
"...t/css" /> <meta http-equiv="Content-Language" content="ja" /> <meta..."
"...t/css" /> <meta http-equiv="Content-Language" content="ja" /> <meta..."
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Line: 9 Column: 1 - 47
"...t="ja" /> <meta http-equiv="Pragma" content="no-cache" /> <meta..."
"...t="ja" /> <meta http-equiv="Pragma" content="no-cache" /> <meta..."
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Line: 10 Column: 1 - 92
"...cache" /> <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate, max-age=0" /> <meta..."
"...cache" /> <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate, max-age=0" /> <meta..."
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Line: 11 Column: 1 - 42
"...age=0" /> <meta http-equiv="Expires" content="-1" /> <meta..."
"...age=0" /> <meta http-equiv="Expires" content="-1" /> <meta..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 18 Column: 1 - 77
"...t/css" /> <script type="text/javascript" src="https://npn.co.jp/tmpl/pc/res/common.js"></scri..." Line: 19 Column: 1 - 31
"...</script> <script type="text/javascript"> (fu..." Line: 33 Column: 2 - 32
"...728x90"> <script type="text/javascript"> imo..." Line: 39 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..." Line: 79 Column: 2 - 32
"...ass="w"> <script type="text/javascript"> imo..." Line: 85 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..." Line: 120 Column: 1 - 86
"...300x250"> <script type="text/javascript" src="https://cdn-fluct.sh.adingo.jp/f.js?G=1000085990"></scri..." Line: 121 Column: 1 - 31
"...</script> <script type="text/javascript"> //<![..." Line: 137 Column: 4 - 34
"...></ul> <script type="text/javascript">switch..." Line: 141 Column: 2 - 32
"...00x250"> <script type="text/javascript"> imo..." Line: 147 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..."
"...t/css" /> <script type="text/javascript" src="https://npn.co.jp/tmpl/pc/res/common.js"></scri..." Line: 19 Column: 1 - 31
"...</script> <script type="text/javascript"> (fu..." Line: 33 Column: 2 - 32
"...728x90"> <script type="text/javascript"> imo..." Line: 39 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..." Line: 79 Column: 2 - 32
"...ass="w"> <script type="text/javascript"> imo..." Line: 85 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..." Line: 120 Column: 1 - 86
"...300x250"> <script type="text/javascript" src="https://cdn-fluct.sh.adingo.jp/f.js?G=1000085990"></scri..." Line: 121 Column: 1 - 31
"...</script> <script type="text/javascript"> //<![..." Line: 137 Column: 4 - 34
"...></ul> <script type="text/javascript">switch..." Line: 141 Column: 2 - 32
"...00x250"> <script type="text/javascript"> imo..." Line: 147 Column: 2 - 94
".../script> <script type="text/javascript" src="https://spdeliver.i-mobile.co.jp/script/ads.js?20101001"></scri..."
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npn.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.
npn.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.