voltage.co.jp Website Information
Daily Unique Visits: 4,238
Daily Page Views: 16,952
Income Per Day: $47
Estimated Value: $25,380
This website is located in Japan and is using following IP address 203.137.178.21. See the complete list of popular websites hosted in Japan.
voltage.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website voltage.co.jp is using the following name servers:
- ns1.dns53.jp
- ns2.dns53.jp
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 voltage.co.jp position in Alexa rank database was 20419 and the lowest rank position was 997222. Current position of voltage.co.jp in Alexa rank database is 296116.
Desktop speed score of voltage.co.jp (30/100) is better than the results of 8.42% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of voltage.co.jp (88/100) is better than the results of 28.85% of other sites and means that the page is mobile-friendly.
Mobile speed score of voltage.co.jp (26/100) is better than the results of 7.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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voltage.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.
voltage.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] VOLTAGE.CO.JP
e. [そしきめい] かぶしきがいしゃ ぼるてーじ
f. [組織名] 株式会社 ボルテージ
g. [Organization] VOLTAGE Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TK109324JP
n. [技術連絡担当者] TK109264JP
p. [ネームサーバ] ns-332.awsdns-41.com
p. [ネームサーバ] ns-1238.awsdns-26.org
p. [ネームサーバ] ns-1652.awsdns-14.co.uk
p. [ネームサーバ] ns-637.awsdns-15.net
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1999/10/05
[接続年月日] 1999/10/21
[最終更新] 2024/01/11 17:35:25 (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] VOLTAGE.CO.JP
e. [そしきめい] かぶしきがいしゃ ぼるてーじ
f. [組織名] 株式会社 ボルテージ
g. [Organization] VOLTAGE Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TK109324JP
n. [技術連絡担当者] TK109264JP
p. [ネームサーバ] ns-332.awsdns-41.com
p. [ネームサーバ] ns-1238.awsdns-26.org
p. [ネームサーバ] ns-1652.awsdns-14.co.uk
p. [ネームサーバ] ns-637.awsdns-15.net
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1999/10/05
[接続年月日] 1999/10/21
[最終更新] 2024/01/11 17:35:25 (JST)
voltage.co.jp server information
Servers Location
voltage.co.jp desktop page speed rank
Last tested: 2019-01-23
Desktop Speed
Bad
30/100
voltage.co.jp Desktop Speed Test Quick Summary
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priority - 22Leverage 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 - 10Reduce server response time
In our test, your server responded in 0.49 seconds.
priority - 7Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
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http://voltage.co.jp/
http://www.voltage.co.jp/
https://www.voltage.co.jp/
http://www.voltage.co.jp/
https://www.voltage.co.jp/
priority - 5Minify JavaScript
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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.
Optimize CSS Delivery of the following:
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priority - 2Minify CSS
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voltage.co.jp Desktop Resource Breakdown
| Total Resources | 66 |
| Number of Hosts | 11 |
| Static Resources | 47 |
| JavaScript Resources | 19 |
| CSS Resources | 12 |
voltage.co.jp mobile page speed rank
Last tested: 2019-01-23
Mobile Speed
Bad
26/100
voltage.co.jp Mobile Speed Test Quick Summary
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priority - 33Leverage browser caching
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Leverage browser caching for the following cacheable resources:
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https://www.voltage.co.jp/wp-content/themes/voltage/js/flexslider.js (expiration not specified)
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https://www.voltage.co.jp/wp-content/themes/voltage/js/jScrollPane.js (expiration not specified)
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priority - 32Enable compression
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priority - 26Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
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priority - 14Reduce server response time
In our test, your server responded in 0.47 seconds.
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.voltage.co.jp/wp-content/themes/voltage/style.css?180129
priority - 5Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 2Minify 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 16.4KiB (29% reduction).
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voltage.co.jp Mobile Resource Breakdown
| Total Resources | 66 |
| Number of Hosts | 11 |
| Static Resources | 47 |
| JavaScript Resources | 19 |
| CSS Resources | 12 |
voltage.co.jp mobile page usability
Last tested: 2019-01-23
Mobile Usability
Good
88/100
voltage.co.jp Mobile Usability Test Quick Summary
priority - 9Size 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.vo…ge.co.jp/news/">すべて</a> and 7 others are close to other tap targets.The tap target
<a href="https://www.vo…ompany/vision/">企業ビジョン</a> and 34 others are close to other tap targets.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 2,337 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
<div id="wrapper-header">ニュース 企業情報 コンテン…商品サイト English</div> falls outside the viewport.The element
<div id="wrapper-footer">ページの先頭に戻る…ghts reserved.</div> falls outside the viewport.voltage.co.jp HTML validation
Errors
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Line: 42 Column: 1 - 115
".../seo/ --> <meta name="description" content="恋愛と戦いのドラマで、世界へ。女性向け恋愛ドラマアプリを主軸に、 ストーリー性のあるモバイルコンテンツを国内外へ展開する株式会社ボルテージの公式サイトです。"/> <link..."
".../seo/ --> <meta name="description" content="恋愛と戦いのドラマで、世界へ。女性向け恋愛ドラマアプリを主軸に、 ストーリー性のあるモバイルコンテンツを国内外へ展開する株式会社ボルテージの公式サイトです。"/> <link..."
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 83 Column: 1 - 75
"...creen' /> <link rel='https://api.w.org/' href='https://www.voltage.co.jp/wp-json/' /> <link..."
"...creen' /> <link rel='https://api.w.org/' href='https://www.voltage.co.jp/wp-json/' /> <link..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 204 Column: 34 - 110
".../vision/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/vision.jpg" /></a></..." Line: 205 Column: 60 - 127
"...e/makai/"><img src="/wp-content/uploads/sites/5/2018/02/makai_slidebnr.png" /></a></..." Line: 206 Column: 50 - 116
"...p/doubt/"><img src="/wp-content/uploads/sites/5/2017/12/doubt3_hp_ban.jpg" /></a></..." Line: 207 Column: 61 - 127
"...season2/"><img src="/wp-content/uploads/sites/5/2018/04/anidol2_topbnr2.jpg"></a></..." Line: 208 Column: 69 - 135
"...="_blank"><img src="/wp-content/uploads/sites/5/2018/05/aniran_hp_ban.jpg" /></a></..." Line: 209 Column: 49 - 112
"...e.co.jp/"><img src="/wp-content/uploads/sites/5/2018/07/1223x530-1.jpg" /></a></..." Line: 210 Column: 27 - 104
"...recruit/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/recruit.jpg" /></a></..." Line: 393 Column: 49 - 133
"...view/139"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/TopBnrDesignst.png" /></a> ..." Line: 396 Column: 43 - 123
"...ent.com/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/TopBnrSfst.png" /></a> ..."
".../vision/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/vision.jpg" /></a></..." Line: 205 Column: 60 - 127
"...e/makai/"><img src="/wp-content/uploads/sites/5/2018/02/makai_slidebnr.png" /></a></..." Line: 206 Column: 50 - 116
"...p/doubt/"><img src="/wp-content/uploads/sites/5/2017/12/doubt3_hp_ban.jpg" /></a></..." Line: 207 Column: 61 - 127
"...season2/"><img src="/wp-content/uploads/sites/5/2018/04/anidol2_topbnr2.jpg"></a></..." Line: 208 Column: 69 - 135
"...="_blank"><img src="/wp-content/uploads/sites/5/2018/05/aniran_hp_ban.jpg" /></a></..." Line: 209 Column: 49 - 112
"...e.co.jp/"><img src="/wp-content/uploads/sites/5/2018/07/1223x530-1.jpg" /></a></..." Line: 210 Column: 27 - 104
"...recruit/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/recruit.jpg" /></a></..." Line: 393 Column: 49 - 133
"...view/139"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/TopBnrDesignst.png" /></a> ..." Line: 396 Column: 43 - 123
"...ent.com/"><img src="https://www.voltage.co.jp/wp-content/uploads/sites/5/TopBnrSfst.png" /></a> ..."
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Line: 238 Column: 16 - 22
"...>2018.7.31</time> <span..." Line: 250 Column: 16 - 22
"...>2018.7.25</time> <span..." Line: 262 Column: 16 - 22
"...>2018.7.20</time> <span..." Line: 274 Column: 16 - 22
"...>2018.7.20</time> <span..." Line: 286 Column: 16 - 22
"...>2018.7.12</time> <span..." Line: 298 Column: 16 - 22
"...>2018.6.28</time> <span..." Line: 310 Column: 16 - 22
"...>2018.6.25</time> <span..." Line: 322 Column: 16 - 22
"...>2018.6.20</time> <span..." Line: 334 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 346 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 358 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 370 Column: 15 - 21
"...e>2018.6.8</time> <span..."
"...>2018.7.31</time> <span..." Line: 250 Column: 16 - 22
"...>2018.7.25</time> <span..." Line: 262 Column: 16 - 22
"...>2018.7.20</time> <span..." Line: 274 Column: 16 - 22
"...>2018.7.20</time> <span..." Line: 286 Column: 16 - 22
"...>2018.7.12</time> <span..." Line: 298 Column: 16 - 22
"...>2018.6.28</time> <span..." Line: 310 Column: 16 - 22
"...>2018.6.25</time> <span..." Line: 322 Column: 16 - 22
"...>2018.6.20</time> <span..." Line: 334 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 346 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 358 Column: 16 - 22
"...>2018.6.15</time> <span..." Line: 370 Column: 15 - 21
"...e>2018.6.8</time> <span..."
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voltage.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.
voltage.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.