optim.co.jp Website Information
Daily Unique Visits: 5,409
Daily Page Views: 21,636
Income Per Day: $61
Estimated Value: $32,940
optim.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 SAKURA-B SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-B SAKURA Internet Inc., JP.
The highest website optim.co.jp position in Alexa rank database was 9749 and the lowest rank position was 968878. Current position of optim.co.jp in Alexa rank database is 232029.
Desktop speed score of optim.co.jp (32/100) is better than the results of 9.52% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of optim.co.jp (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.
Mobile speed score of optim.co.jp (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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optim.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.
optim.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] OPTIM.CO.JP
e. [そしきめい] かぶしきがいしゃおぷてぃむ
f. [組織名] 株式会社オプティム
g. [Organization] OPTiM Corporation
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] MF31609JP
n. [技術連絡担当者] MF31648JP
p. [ネームサーバ] ns-681.awsdns-21.net
p. [ネームサーバ] ns-1818.awsdns-35.co.uk
p. [ネームサーバ] ns-1120.awsdns-12.org
p. [ネームサーバ] ns-62.awsdns-07.com
s. [署名鍵]
[状態] Connected (2025/07/31)
[登録年月日] 2000/07/21
[接続年月日] 2000/11/20
[最終更新] 2024/08/01 01:03:01 (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] OPTIM.CO.JP
e. [そしきめい] かぶしきがいしゃおぷてぃむ
f. [組織名] 株式会社オプティム
g. [Organization] OPTiM Corporation
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] MF31609JP
n. [技術連絡担当者] MF31648JP
p. [ネームサーバ] ns-681.awsdns-21.net
p. [ネームサーバ] ns-1818.awsdns-35.co.uk
p. [ネームサーバ] ns-1120.awsdns-12.org
p. [ネームサーバ] ns-62.awsdns-07.com
s. [署名鍵]
[状態] Connected (2025/07/31)
[登録年月日] 2000/07/21
[接続年月日] 2000/11/20
[最終更新] 2024/08/01 01:03:01 (JST)
optim.co.jp server information
Servers Location
optim.co.jp desktop page speed rank
Last tested: 2018-12-09
Desktop Speed
Bad
32/100
optim.co.jp Desktop Speed Test Quick Summary
priority - 208Optimize images
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priority - 8Leverage 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:
https://www.optim.co.jp/wp-content/plugins/contact…ncludes/css/styles.css (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/contact…includes/js/scripts.js (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/easy-fa…ancybox.1.3.23.min.css (expiration not specified)
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optim.co.jp Desktop Resource Breakdown
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.optim.co.jp/wp-includes/js/jquery/jquery.js
https://www.optim.co.jp/wp-includes/js/jquery/jquery-migrate.min.js
https://www.optim.co.jp/wp-content/plugins/contact…includes/js/scripts.js
https://www.optim.co.jp/wp-content/themes/renewal/assets/js/bundle.min.js
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Optimize CSS Delivery of the following:
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https://www.optim.co.jp/wp-content/themes/renewal/assets/css/bundle.min.css
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priority - 13Leverage 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:
https://www.optim.co.jp/wp-content/plugins/contact…ncludes/css/styles.css (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/contact…includes/js/scripts.js (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/easy-fa…ancybox.1.3.23.min.css (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/easy-fa…ry.easing.1.4.1.min.js (expiration not specified)
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https://www.optim.co.jp/wp-includes/js/wp-embed.min.js (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-4828024-1 (15 minutes)
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https://www.google-analytics.com/analytics.js (2 hours)
https://www.optim.co.jp/wp-content/plugins/contact…includes/js/scripts.js (expiration not specified)
https://www.optim.co.jp/wp-content/plugins/easy-fa…ancybox.1.3.23.min.css (expiration not specified)
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priority - 8Prioritize 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 51% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 2Reduce server response time
In our test, your server responded in 0.30 seconds.
priority - 0Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
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priority - 0Minify JavaScript
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optim.co.jp Mobile Resource Breakdown
| Total Resources | 135 |
| Number of Hosts | 8 |
| Static Resources | 130 |
| JavaScript Resources | 12 |
| CSS Resources | 6 |
optim.co.jp mobile page usability
Last tested: 2018-12-09
Mobile Usability
Good
91/100
optim.co.jp Mobile Usability Test Quick Summary
priority - 8Size 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
<li class="slick-active">1</li> and 33 others are close to other tap targets.The tap target
<button id="slick-slide-control30" type="button">1</button> and 3 others are close to other tap targets.The tap target
<button id="slick-slide-control31" type="button">2</button> and 29 others are close to other tap targets.The tap target
<button type="button" class="slick-prev slick-arrow">Previous</button> and 1 others are close to other tap targets.The tap target
<a id="slick-slide11" href="http://smartag…s.shop-pro.jp/" class="slick-slide">スマートアグリフーズ直送便…米「スマート米」の販売を開始</a> and 3 others are close to other tap targets.The tap target
<button type="button" class="slick-next slick-arrow">Next</button> and 1 others are close to other tap targets.The tap target
<button type="button" class="slick-prev slick-arrow">Previous</button> is close to 1 other tap targets.The tap target
<a id="slick-slide01" href="/medical/shmc/" class="slick-slide">Smart Home Med…に効率化できるサービスです。</a> and 1 others are close to other tap targets.The tap target
<button type="button" class="slick-next slick-arrow">Next</button> is close to 1 other tap targets.optim.co.jp HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 9 Column: 1 - 126
"...IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta..."
"...IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta..."
Errors
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Line: 299 Column: 15 - 47
"... <li><a href="/smartfield/" target="">現場管理支援..."
"... <li><a href="/smartfield/" target="">現場管理支援..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 584 Column: 5 - 117
"...rap"> <iframe width="460" height="257" src="https://www.youtube.com/embed/GW7E_Xc6R-M" frameborder="0" allowfullscreen></ifra..."
"...rap"> <iframe width="460" height="257" src="https://www.youtube.com/embed/GW7E_Xc6R-M" frameborder="0" allowfullscreen></ifra..."
Bad value “_gaq.push(['_trackEvent', 'top-service', 'click', 'Cloud IoT OS' );” for attribute “onclick” on element “a”: missing ] after element list
Line: 613 Column: 11 - 143
"... <a href="https://www.optim.cloud/" target="cloudiotos" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'Cloud IoT OS' );"> ..."
"... <a href="https://www.optim.cloud/" target="cloudiotos" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'Cloud IoT OS' );"> ..."
Bad value “_gaq.push(['_trackEvent', 'top-service', 'click', 'スマートやさい' );” for attribute “onclick” on element “a”: missing ] after element list
Line: 620 Column: 11 - 142
"... <a href="/agriculture/smartyasai.php" target="agriculture" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'スマートやさい' );"> ..."
"... <a href="/agriculture/smartyasai.php" target="agriculture" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'スマートやさい' );"> ..."
Bad value “_gaq.push(['_trackEvent', 'top-service', 'click', 'タブホ' );” for attribute “onclick” on element “a”: missing ] after element list
Line: 627 Column: 11 - 140
"... <a href="https://tabuho-portal.optim.co.jp/" target="_blank" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'タブホ' );"> ..."
"... <a href="https://tabuho-portal.optim.co.jp/" target="_blank" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'タブホ' );"> ..."
Bad value “_gaq.push(['_trackEvent', 'top-service', 'click', 'ポケットドクター' );” for attribute “onclick” on element “a”: missing ] after element list
Line: 634 Column: 11 - 139
"... <a href="https://www.pocketdoctor.jp/" target="_blank" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'ポケットドクター' );"> ..."
"... <a href="https://www.pocketdoctor.jp/" target="_blank" onclick="_gaq.push(['_trackEvent', 'top-service', 'click', 'ポケットドクター' );"> ..."
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optim.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.
optim.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.