DAIICHIGAKUIN.ED.JP 通信制高校(単位制)なら第一学院高等学校

daiichigakuin.ed.jp Website Information

Daily Unique Visits: 727

Daily Page Views: 1,454

Income Per Day: $5

Estimated Value: $1,200

This website is located in Japan and is using following IP address 210.130.167.130. See the complete list of popular websites hosted in Japan.

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

Website daiichigakuin.ed.jp is using the following name servers:

  • ns2.with-us.co.jp
  • ns1.with-us.co.jp

and is probably hosted by IIJ Internet Initiative Japan Inc., JP. See the full list of other websites hosted by IIJ Internet Initiative Japan Inc., JP.

The highest website daiichigakuin.ed.jp position in Alexa rank database was 25007 and the lowest rank position was 999396. Current position of daiichigakuin.ed.jp in Alexa rank database is 986700.

Desktop speed score of daiichigakuin.ed.jp (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of daiichigakuin.ed.jp (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of daiichigakuin.ed.jp (14/100) is better than the results of 2.48% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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daiichigakuin.ed.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.


daiichigakuin.ed.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] DAIICHIGAKUIN.ED.JP
e. [そしきめい] だいいちがくいんこうとうがっこう
f. [組織名] 第一学院高等学校
g. [Organization] Daiichi Gakuin High School
k. [組織種別] 高等学校
l. [Organization Type] High School
m. [登録担当者] KN21706JP
n. [技術連絡担当者] YY42191JP
p. [ネームサーバ] ns1.with-us.co.jp
p. [ネームサーバ] ns2.with-us.co.jp
s. [署名鍵]
[状態] Connected (2023/01/31)
[登録年月日] 2012/01/25
[接続年月日] 2012/01/26
[最終更新] 2022/02/01 01:11:42 (JST)

daiichigakuin.ed.jp server information

Servers Location

daiichigakuin.ed.jp desktop page speed rank

Last tested: 2015-12-15


Desktop Speed Bad
49/100

daiichigakuin.ed.jp Desktop Speed Test Quick Summary


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daiichigakuin.ed.jp Desktop Resource Breakdown

Total Resources167
Number of Hosts43
Static Resources94
JavaScript Resources30
CSS Resources2

daiichigakuin.ed.jp mobile page speed rank

Last tested: 2019-10-27


Mobile Speed Bad
14/100

daiichigakuin.ed.jp Mobile Speed Test Quick Summary


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https://www.googletagmanager.com/gtm.js?id=GTM-WVSW7GQ (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/195839…22572?v=2.9.5&r=stable (20 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…hcQsYW0&callbackRender (30 minutes)
https://b97.yahoo.co.jp/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.daiichigakuin.ed.jp/assets/css/home.css (24 hours)
https://www.daiichigakuin.ed.jp/assets/css/style.css (24 hours)
https://www.daiichigakuin.ed.jp/assets/vendor/slick-carousel/slick.css (24 hours)

priority - 7Minify 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 66.8KiB (35% reduction).

Minifying https://www.daiichigakuin.ed.jp/assets/css/style.css could save 46.4KiB (36% reduction).
Minifying https://www.daiichigakuin.ed.jp/assets/css/home.css could save 20KiB (32% reduction).
Minifying https://www.daiichigakuin.ed.jp/assets/vendor/slick-carousel/slick.css could save 385B (23% reduction).

priority - 3Minify 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 27.6KiB (31% reduction).

Minifying https://www.daiichigakuin.ed.jp/ could save 27.1KiB (32% reduction).
Minifying https://js.fout.jp/beacon.html?from=dmp could save 478B (15% reduction) after compression.

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 11.1KiB (31% reduction).

Minifying https://www.daiichigakuin.ed.jp/assets/js/common.js could save 6.8KiB (32% reduction).
Minifying https://www.daiichigakuin.ed.jp/assets/js/home.js could save 2.2KiB (40% reduction).
Minifying https://www.daiichigakuin.ed.jp/assets/vendor/cookie/jquery.cookie.js could save 1.3KiB (43% reduction).
Minifying https://js.fout.jp/segmentation.js could save 408B (17% reduction) after compression.
Minifying https://www.daiichigakuin.ed.jp/assets/vendor/gsap/ScrollToPlugin.min.js could save 384B (12% reduction).

daiichigakuin.ed.jp Mobile Resource Breakdown

Total Resources172
Number of Hosts48
Static Resources91
JavaScript Resources52
CSS Resources5

daiichigakuin.ed.jp mobile page usability

Last tested: 2019-10-27


Mobile Usability Good
97/100

daiichigakuin.ed.jp Mobile Usability Test Quick Summary


priority - 2Size 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 id="slick-slide00" class="slick-active">1</li> and 10 others are close to other tap targets.

The tap target <button type="button">1</button> and 10 others are close to other tap targets.

The tap target <a href="/parents/" class="btn btn--c03">保護者の方</a> is close to 1 other tap targets.

The tap target <a href="/parents/" class="btn btn--c03">保護者の方</a> is close to 2 other tap targets.

The tap target <a href="/sitemap/">サイトマップ</a> and 5 others are close to other tap targets.
The tap target <a href="/request/" class="btn btn--01">資料請求</a> is close to 1 other tap targets.
The tap target <a href="/reserve/" class="btn btn--02">[中学生対象]オープンスクール・学校説明会申込み</a> is close to 1 other tap targets.
The tap target <a href="/inquiry/" class="btn btn--03">個別相談申込み</a> is close to 1 other tap targets.
The tap target <a href="tel:0120761080" class="btn btn--04">お問い合わせ</a> is close to 1 other tap targets.

daiichigakuin.ed.jp HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 10 Column: 2 - 135
"...高等学校。"> <meta id="vp" name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <met..."

The “charset” attribute on the “script” element is obsolete.

Line: 17 Column: 2 - 48
"...高等学校。"> <script charset="utf-8" src="/assets/js/ua.js"></scri..." Line: 1556 Column: 2 - 75
"...-></div> <script src="/assets/vendor/underscore/underscore-min.js" charset="utf-8"></scri..." Line: 1557 Column: 1 - 70
"...</script> <script src="/assets/vendor/backbone/backbone-min.js" charset="utf-8"></scri..." Line: 1558 Column: 1 - 66
"...</script> <script src="/assets/vendor/jquery/jquery.min.js" charset="utf-8"></scri..." Line: 1559 Column: 1 - 66
"...</script> <script src="/assets/vendor/gsap/TweenMax.min.js" charset="utf-8"></scri..." Line: 1560 Column: 1 - 72
"...</script> <script src="/assets/vendor/gsap/ScrollToPlugin.min.js" charset="utf-8"></scri..." Line: 1561 Column: 1 - 73
"...</script> <script src="/assets/vendor/slick-carousel/slick.min.js" charset="utf-8"></scri..." Line: 1562 Column: 1 - 69
"...</script> <script src="/assets/vendor/cookie/jquery.cookie.js" charset="utf-8"></scri..." Line: 1563 Column: 1 - 51
"...</script> <script src="/assets/js/common.js" charset="utf-8"></scri..." Line: 1564 Column: 2 - 50
".../script> <script src="/assets/js/home.js" charset="utf-8"></scri..."

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

Line: 497 Column: - 49
"...ype-nav__item--1of5"><a href="..." Line: 498 Column: - 49
"...ype-nav__item--1of5"><a href="..." Line: 743 Column: - 61
"...ss-list__item--center"><p clas..." Line: 1405 Column: - 54
"...te-nav__block--03"> <div c..." Line: 1482 Column: - 76
"...mary-category--sp-none">キャンパスを..." Line: 1500 Column: - 51
"...ub-nav__block--left"> <ul>..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 680 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 691 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 702 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 713 Column: 8 - 65
"..."> <article class="course course--vertical course--has-list"> ..." Line: 730 Column: 8 - 65
"..."> <article class="course course--vertical course--has-list"> ..." Line: 748 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 759 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 770 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 781 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 792 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 803 Column: 8 - 48
"..."> <article class="course course--vertical"> ..." Line: 828 Column: 8 - 50
"..."> <article class="course course--horizontal"><a hre..." Line: 837 Column: 8 - 50
"..."> <article class="course course--horizontal"><a hre..." Line: 874 Column: 12 - 34
"... <article class="story"><a hre..." Line: 897 Column: 14 - 35
"... <article class="item"><a hre..." Line: 903 Column: 14 - 35
"... <article class="item"><a hre..." Line: 908 Column: 14 - 35
"... <article class="item"><a hre..." Line: 913 Column: 14 - 35
"... <article class="item"><a hre..." Line: 940 Column: 14 - 35
"... <article class="item"><a hre..." Line: 945 Column: 14 - 35
"... <article class="item"><a hre..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 1567 Column: 1 - 31
"...tart --> <script type="text/javascript"> (..." Line: 1601 Column: 1 - 31
"...script> <script type="text/javascript"> piAId..." Line: 1619 Column: 1 - 31
"...cript> <script type="text/javascript"> (fu..." Line: 1635 Column: 1 - 31
"...code --> <script type="text/javascript"> var..." Line: 1659 Column: 1 - 31
"...List --> <script type="text/javascript"> /* <!..." Line: 1666 Column: 1 - 86
"...</script> <script type="text/javascript" src="//s.yimg.jp/images/listing/tool/cv/conversion.js"> </scr..." Line: 1677 Column: 1 - 31
"...マケタグ --> <script type="text/javascript"> /* <!..." Line: 1684 Column: 1 - 85
"...</script> <script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js"> </scr..." Line: 1697 Column: 1 - 31
"... List --> <script type="text/javascript"> /* <!..." Line: 1704 Column: 1 - 86
"...</script> <script type="text/javascript" src="//s.yimg.jp/images/listing/tool/cv/conversion.js"> </scr..." Line: 1717 Column: 1 - 53
"... List --> <script type="text/javascript" language="javascript"> /* <!..." Line: 1725 Column: 1 - 97
"...</script> <script type="text/javascript" language="javascript" src="//b92.yahoo.co.jp/js/s_retargeting.js"></scri..." Line: 1751 Column: 1 - 33
"...タグここまで--> <script type=""text/javascript""> v..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 1717 Column: 1 - 53
"... List --> <script type="text/javascript" language="javascript"> /* <!..." Line: 1725 Column: 1 - 97
"...</script> <script type="text/javascript" language="javascript" src="//b92.yahoo.co.jp/js/s_retargeting.js"></scri..."

Attribute “javascript""” is not serializable as XML 1.0.

Line: 1751 Column: 1 - 33
"...タグここまで--> <script type=""text/javascript""> v..."

Errors

Bad value “” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 518 Column: 11 - 28
"... <time datetime="">2019.1..."

Stray end tag “ul”.

Line: 593 Column: 9 - 13
"...> </ul> ..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 970 Column: 36 - 123
"...vie__img"><iframe src="https://www.youtube.com/embed/v-B7DxiR1pQ" frameborder="0" allowfullscreen></ifra..." Line: 980 Column: 36 - 123
"...vie__img"><iframe src="https://www.youtube.com/embed/R9HrFXlSrfE" frameborder="0" allowfullscreen></ifra..." Line: 1629 Column: 3 - 131
"...script> <iframe src="//b.yjtag.jp/iframe?c=tP2u4Bl" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 1106 Column: - 2
"...e"></div> <?php if(!isset(..." Line: 1149 Column: - 2
"...// --></div> <?php } ?> <div..."

No space between attributes.

Line: 1536 Column: - 96
"...資料請求', 'タップ');"class="btn btn-..." Line: 1540 Column: - 50
"...ref="/reserve/"onclick="ga('se..." Line: 1544 Column: - 50
"...ref="/inquiry/"onclick="ga('se..." Line: 1751 Column: - 16
"...<script type=""text/javascript..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 1592 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1958396707822572&ev=PageView&noscript=1" /></nosc..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 1629 Column: 3 - 131
"...script> <iframe src="//b.yjtag.jp/iframe?c=tP2u4Bl" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 1629 Column: 3 - 131
"...script> <iframe src="//b.yjtag.jp/iframe?c=tP2u4Bl" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 1629 Column: 3 - 131
"...script> <iframe src="//b.yjtag.jp/iframe?c=tP2u4Bl" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

A slash was not immediately followed by “>”.

Line: 1751 Column: - 21
"...pt type=""text/javascript""> ..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 1751 Column: - 31
"...text/javascript""> var dat..." Line: 1751 Column: - 32
"...ext/javascript""> var data..."

Attribute “text” not allowed on element “script” at this point.

Line: 1751 Column: 1 - 33
"...タグここまで--> <script type=""text/javascript""> v..."

Attribute “javascript""” not allowed on element “script” at this point.

Line: 1751 Column: 1 - 33
"...タグここまで--> <script type=""text/javascript""> v..."

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daiichigakuin.ed.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.


daiichigakuin.ed.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.