Y-HISTORY.NET 世界史の窓

y-history.net Website Information

Daily Unique Visits: 1,400

Daily Page Views: 2,800

Income Per Day: $9

Estimated Value: $2,160

This website is located in Japan and is using following IP address 219.109.139.31. See the complete list of popular websites hosted in Japan.

y-history.net is registered under .NET top-level domain. Please check other sites in .NET zone.

Website y-history.net is using the following name servers:

  • ns1.netplatz.jp
  • ns2.netplatz.jp

and is probably hosted by TOHKNET Tohoku Intelligent Telecommunication Co., Inc., JP. See the full list of other websites hosted by TOHKNET Tohoku Intelligent Telecommunication Co., Inc., JP.

The highest website y-history.net position in Alexa rank database was 10473 and the lowest rank position was 937161. Current position of y-history.net in Alexa rank database is 512123.

Desktop speed score of y-history.net (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of y-history.net (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of y-history.net (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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y-history.net 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.


y-history.net 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.


Domain Name: Y-HISTORY.NET
Registry Domain ID: 85089431_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2021-03-16T15:16:35Z
Creation Date: 2002-04-02T00:47:53Z
Registry Expiry Date: 2022-04-01T23:47:53Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.NETPLATZ.JP
Name Server: NS2.NETPLATZ.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-22T06:57:07Z

y-history.net server information

Servers Location

y-history.net desktop page speed rank

Last tested: 2018-07-04


Desktop Speed Medium
80/100

y-history.net Desktop Speed Test Quick Summary


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priority - 5Enable compression

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Minify HTML

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y-history.net Desktop Resource Breakdown

Total Resources12
Number of Hosts1
Static Resources8
JavaScript Resources1
CSS Resources2

y-history.net mobile page speed rank

Last tested: 2018-07-04


Mobile Speed Medium
73/100

y-history.net Mobile Speed Test Quick Summary


priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

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priority - 9Optimize images

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Compressing http://y-history.net/wh_note/yamakawa_hyousi_moyo.gif could save 137B (30% reduction).

priority - 6Leverage 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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http://y-history.net/appendix/appendix_list.css (expiration not specified)
http://y-history.net/gazo/button/mail_button.gif (expiration not specified)
http://y-history.net/gazo/spanish_galleon_color.gif (expiration not specified)
http://y-history.net/syokuinsitu-syoukai.jpg (expiration not specified)
http://y-history.net/top-logo.gif (expiration not specified)
http://y-history.net/wh_note/note_js.js (expiration not specified)
http://y-history.net/wh_note/note_template.css (expiration not specified)
http://y-history.net/wh_note/yamakawa_hyousi_moyo.gif (expiration not specified)

priority - 5Enable compression

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Compressing http://y-history.net/appendix/yogo-kousin-list.html could save 24.8KiB (79% reduction).
Compressing http://y-history.net/wh_note/note_template.css could save 10KiB (75% reduction).
Compressing http://y-history.net/ could save 6.2KiB (61% reduction).
Compressing http://y-history.net/appendix/appendix_list.css could save 5.9KiB (73% reduction).
Compressing http://y-history.net/wh_note/note_js.js could save 717B (61% reduction).

priority - 1Minify HTML

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Minifying http://y-history.net/appendix/yogo-kousin-list.html could save 3.6KiB (12% reduction).
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priority - 1Minify CSS

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priority - 0Minify JavaScript

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y-history.net Mobile Resource Breakdown

Total Resources12
Number of Hosts1
Static Resources8
JavaScript Resources1
CSS Resources2

y-history.net mobile page usability

Last tested: 2018-07-04


Mobile Usability Bad
60/100

y-history.net Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

ハイパー世界史用語集 目次 and 3 others render only 6 pixels tall (16 CSS pixels).

NEW renders only 4 pixels tall (11 CSS pixels).

10章2節 アメリカ独立革命 追加。 and 1 others render only 4 pixels tall (11 CSS pixels).

更新 2018年7月1日(月) renders only 6 pixels tall (16 CSS pixels).

世界史ノート・ハイパー用語集を順次改訂、追加中です。 and 2 others render only 6 pixels tall (16 CSS pixels).

用語集・問題集の追加・修正 renders only 6 pixels tall (16 CSS pixels).

2018年7月1日 用語更新 renders only 6 pixels tall (16 CSS pixels).

属州 / プロヴィンキア and 8 others render only 6 pixels tall (16 CSS pixels).

(修正) and 8 others render only 6 pixels tall (16 CSS pixels).

Y-History 教材工房とは and 2 others render only 5 pixels tall (13 CSS pixels).

Copyright© Y-H…ghts Reserved. renders only 5 pixels tall (13 CSS pixels).

priority - 20Size 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="wh_note/note_mokuji.html">世界史ノート 目次</a> and 3 others are close to other tap targets.

The tap target <a href="wh0103-025.html">ポエニ戦争</a> and 8 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

y-history.net HTML validation

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 63
"...<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 5 Column: 1 - 57
"...t=UTF-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <meta..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 18 Column: 1 - 35
"...> <body> <div id="container" align="center"> <div..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 43 Column: 1 - 87
"... --> <table width="480px" cellspacing="0" style="background:powderblue;" class="gotic_bold"> <tbo..." Line: 87 Column: 1 - 89
"... <br /> <table width="600px" border="0" cellspacing="0" cellpadding="10" style="font-size:10pt;"> <tbo..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 43 Column: 1 - 87
"... --> <table width="480px" cellspacing="0" style="background:powderblue;" class="gotic_bold"> <tbo..." Line: 87 Column: 1 - 89
"... <br /> <table width="600px" border="0" cellspacing="0" cellpadding="10" style="font-size:10pt;"> <tbo..."

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Line: 46 Column: 7 - 141
"...dy> <tr> <td class="td-1" height="40" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..." Line: 52 Column: 7 - 141
"...tr> <tr> <td class="td-3" height="40" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..."

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Line: 46 Column: 7 - 141
"...dy> <tr> <td class="td-1" height="40" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..." Line: 49 Column: 9 - 129
"...> </td> <td class="td-2" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..." Line: 52 Column: 7 - 141
"...tr> <tr> <td class="td-3" height="40" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..." Line: 54 Column: 81 - 129
"...。</p></td> <td class="td-4" align="center" onmouseover="this.style.background='skyblue'" onmouseout="this.style.background='powderblue'"><a hre..."

End tag “p” seen, but there were open elements.

Line: 81 Column: 7 - 10
"...です。 </p> ..." Line: 116 Column: 5 - 8
"...x;"/> </p> </..."

Unclosed element “span”.

Line: 71 Column: 5 - 32
"...px;"> <span style="color : red ;"> <..." Line: 112 Column: 5 - 10
"...br /> <span>    ℡0..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 87 Column: 1 - 89
"... <br /> <table width="600px" border="0" cellspacing="0" cellpadding="10" style="font-size:10pt;"> <tbo..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 87 Column: 1 - 89
"... <br /> <table width="600px" border="0" cellspacing="0" cellpadding="10" style="font-size:10pt;"> <tbo..."

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 98 Column: 5 - 21
"...。</p> <p align="right"><a hre..." Line: 99 Column: 5 - 46
"...></p> <p align="right" style="font-size : 8pt;">メール設定が..."

Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 98 Column: 133 - 197
"...教材工房&nbsp;<img src="gazo/button/mail_button.gif" border="1" alt="メールボタン" />&nbsp;..."

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

Line: 115 Column: 5 - 75
"...span> <img src="syokuinsitu-syoukai.jpg" style="clear : both;margin : 5px;"/> <..."

Warnings

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

Line: 12 Column: 1 - 71
".../css" /> <script language="JavaScript" src="wh_note/note_js.js" charset="UTF-8"> </scr..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 25 Column: 7 - 77
"... /> <p><img src="gazo/spanish_galleon_color.gif" border="0" alt="スペインのガレオン船"/></p> ..." Line: 98 Column: 133 - 197
"...教材工房&nbsp;<img src="gazo/button/mail_button.gif" border="1" alt="メールボタン" />&nbsp;..."

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y-history.net Ping

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y-history.net 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.