aopen.jp Website Information

Daily Unique Visits: 1,151

Daily Page Views: 2,302

Income Per Day: $7

Estimated Value: $1,680

This website is located in Japan and is using following IP address 202.221.227.93. See the complete list of popular websites hosted in Japan.

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

Website aopen.jp is using the following name servers:

ns1.aopen.com
ns4.aopen.com

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 aopen.jp position in Alexa rank database was 38761 and the lowest rank position was 999917. Current position of aopen.jp in Alexa rank database is 622890.

Desktop speed score of aopen.jp (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of aopen.jp (70/100) is better than the results of 21.03% of other sites and means that the page is not mobile-friendly.

Mobile speed score of aopen.jp (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

aopen.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.

aopen.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]
[Domain Name] AOPEN.JP

[登録者名] エーオープンジャパン株式会社
[Registrant] AOpen Japan Corp.

[Name Server] ns1.aopen.com
[Name Server] ns2.aopen.com
[Signing Key]

[登録年月日] 2003/09/01
[有効期限] 2022/09/30
[状態] Active
[最終更新] 2021/10/01 01:05:11 (JST)

Contact Information: [公開連絡窓口]
[名前] エーオープンジャパン株式会社
[Name] AOpen Japan Corp.
[Email] info@aopen.co.jp
[Web Page]
[郵便番号] 333-0811
[住所] 埼玉県川口市
戸塚 3-6-5
[Postal Address] 3-6-5 Tozuka
Kawaguchi-shi
[電話番号] 048-290-1819
[FAX番号] 048-290-1820

aopen.jp server information

Servers Location

aopen.jp desktop page speed rank

Last tested: 2017-05-23

Desktop Speed Medium

73/100

aopen.jp Desktop Speed Test Quick Summary

priority - 19Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 185.2KiB (69% reduction).

Compressing http://aopen.jp/images/top%20page%20images/Chromebase%20Mini_1.jpg could save 33.9KiB (74% reduction).
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Compressing http://aopen.jp/images/ISE%202017.jpg could save 28.9KiB (65% reduction).
Compressing http://aopen.jp/images/top%20page%20images/news-540x75.jpg could save 12KiB (68% reduction).
Compressing http://aopen.jp/extdowncenter/top-page/aopen-new-logo-2013.jpg could save 6.8KiB (63% reduction).
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priority - 9Leverage 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://aopen.jp/aopen.css (expiration not specified)
http://aopen.jp/extdowncenter/top-page/aopen-new-logo-2013.jpg (expiration not specified)
http://aopen.jp/images/ISE%202017.jpg (expiration not specified)
http://aopen.jp/images/dse2015.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/Chromebase%20Mini_1.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/Chromebox%20Mini_1.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/aopen-info-200x150.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/chormebas%20mini-20170118.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/news-540x75.jpg (expiration not specified)
http://aopen.jp/images/top%20page%20images/support-200x150.jpg (expiration not specified)
http://aopen.jp/images/top-shyokai.gif (expiration not specified)
http://aopen.jp/parts/bn-company-s.png (expiration not specified)
http://aopen.jp/parts/bn-global.png (expiration not specified)
http://aopen.jp/parts/bn-products-s.png (expiration not specified)
http://aopen.jp/parts/bn-sitemap.png (expiration not specified)
http://aopen.jp/parts/bn-support-s.png (expiration not specified)
http://aopen.jp/parts/ic-allow2.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/urchin.js

priority - 1Enable 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 12KiB (75% reduction).

Compressing http://aopen.jp/ could save 9.7KiB (75% reduction).
Compressing http://aopen.jp/aopen.css could save 2.2KiB (77% reduction).

priority - 0Minify 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 3.5KiB (27% reduction).

Minifying http://aopen.jp/ could save 3.5KiB (27% reduction).

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 (42% reduction).

Minifying http://aopen.jp/aopen.css could save 1.2KiB (42% 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 975B (15% reduction).

Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.

aopen.jp Desktop Resource Breakdown

Total Resources	22
Number of Hosts	2
Static Resources	19
JavaScript Resources	2
CSS Resources	1

aopen.jp mobile page speed rank

Last tested: 2017-05-19

Mobile Speed Bad

64/100

aopen.jp Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/urchin.js

priority - 19Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 185.2KiB (69% reduction).

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:

priority - 1Enable 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 12KiB (75% reduction).

Compressing http://aopen.jp/ could save 9.7KiB (75% reduction).
Compressing http://aopen.jp/aopen.css could save 2.2KiB (77% reduction).

priority - 0Minify 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 3.5KiB (27% reduction).

Minifying http://aopen.jp/ could save 3.5KiB (27% reduction).

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 (42% reduction).

Minifying http://aopen.jp/aopen.css could save 1.2KiB (42% 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 975B (15% reduction).

Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.

aopen.jp Mobile Resource Breakdown

Total Resources	22
Number of Hosts	2
Static Resources	19
JavaScript Resources	2
CSS Resources	1

aopen.jp mobile page usability

Last tested: 2017-05-19

Mobile Usability Medium

70/100

aopen.jp Mobile Usability Test Quick Summary

priority - 23Use 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.

できるショッピング空間作り and 2 others render only 6 pixels tall (16 CSS pixels).

ドライバー＆ダウンロード and 6 others render only 4 pixels tall (10 CSS pixels).

産業向けに特化したAOPEN…rome端末のニューモデルが and 5 others render only 5 pixels tall (13 CSS pixels).

「NRF「RETAIL 'S BIG SHOW 2017」 renders only 5 pixels tall (13 CSS pixels).

「日本でも年内発売」 renders only 5 pixels tall (13 CSS pixels).

AOPEN JAPENへの renders only 4 pixels tall (10 CSS pixels).

お知らせ renders only 6 pixels tall (16 CSS pixels).

エーオープン（株）グローバル…い新アドレスへ移転しました。 renders only 4 pixels tall (10 CSS pixels).

http://www.aopen.com/japan renders only 4 pixels tall (10 CSS pixels).

これに伴い、弊社でも各種サポ…了しましたのでご了承下さい。 and 2 others render only 4 pixels tall (10 CSS pixels).

Copyright (C)…ghts Reserved. renders only 4 pixels tall (11 CSS pixels).

プライバシーポリシー and 2 others render only 5 pixels tall (12 CSS pixels).

| and 1 others render only 5 pixels tall (12 CSS pixels).

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.

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="sitemap.html"></a> and 3 others are close to other tap targets.

The tap target <a href="tech/index.html">AOPENコンタクトセンター</a> and 6 others are close to other tap targets.

The tap target <a href="/legal.html" class="bottomnavi">Legal</a> is close to 2 other tap targets.

aopen.jp HTML validation

Errors

Legacy encoding “shift_jis” used. Documents must use UTF-8.

Line: Column: -
"......"

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

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

Start tag “head” seen but an element of the same type was already open.

Line: 9 Column: 1 - 6
"...</script> <head> <meta..."

Bad value “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

Line: 10 Column: 1 - 71
"...t> <head> <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS"> <meta..."

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

Line: 39 Column: 26 - 88
"...igation--><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><t..." Line: 46 Column: 2 - 77
"...center"> <table border="0" width="750" cellspacing="0" cellpadding="0" height="1088"> <tr..." Line: 55 Column: 1 - 62
"...<center> <table border="0" width="750" cellspacing="0" cellpadding="0"> <tr>..." Line: 58 Column: 4 - 66
"... <td> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <..." Line: 119 Column: 13 - 74
"... <table border="0" cellpadding="0" cellspacing="0" width="750"> ..."

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

Line: 39 Column: 26 - 88
"...igation--><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><t..." Line: 46 Column: 2 - 77
"...center"> <table border="0" width="750" cellspacing="0" cellpadding="0" height="1088"> <tr..." Line: 55 Column: 1 - 62
"...<center> <table border="0" width="750" cellspacing="0" cellpadding="0"> <tr>..." Line: 58 Column: 4 - 66
"... <td> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <..." Line: 110 Column: 9 - 67
"...> <table border="0" width="750" cellspacing="0" height="324"> ..." Line: 119 Column: 13 - 74
"... <table border="0" cellpadding="0" cellspacing="0" width="750"> ..."

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

Line: 39 Column: 26 - 88
"...igation--><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><t..." Line: 46 Column: 2 - 77
"...center"> <table border="0" width="750" cellspacing="0" cellpadding="0" height="1088"> <tr..." Line: 55 Column: 1 - 62
"...<center> <table border="0" width="750" cellspacing="0" cellpadding="0"> <tr>..." Line: 58 Column: 4 - 66
"... <td> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <..." Line: 110 Column: 9 - 67
"...> <table border="0" width="750" cellspacing="0" height="324"> ..." Line: 119 Column: 13 - 74
"... <table border="0" cellpadding="0" cellspacing="0" width="750"> ..."

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

Line: 39 Column: 26 - 88
"...igation--><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><t..." Line: 46 Column: 2 - 77
"...center"> <table border="0" width="750" cellspacing="0" cellpadding="0" height="1088"> <tr..." Line: 55 Column: 1 - 62
"...<center> <table border="0" width="750" cellspacing="0" cellpadding="0"> <tr>..." Line: 58 Column: 4 - 66
"... <td> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <..." Line: 110 Column: 9 - 67
"...> <table border="0" width="750" cellspacing="0" height="324"> ..." Line: 119 Column: 13 - 74
"... <table border="0" cellpadding="0" cellspacing="0" width="750"> ..."

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

Line: 39 Column: 93 - 120
"...100%"><tr><td valign="top" width="1%"> </..." Line: 43 Column: 6 - 33
"...> </td><td valign="top" width="24"></td><..." Line: 43 Column: 58 - 74
"...igation--><td valign="top"> <div..." Line: 60 Column: 9 - 22
"...> <tr> <td valign="top"><a hre..." Line: 61 Column: 143 - 39
"...></a></td> <td align="right" valign="bottom"><a hre..." Line: 83 Column: 10 - 65
"... <tr> <td width="100%" bgcolor="#FF5000" height="1" valign="top"> ..." Line: 105 Column: 9 - 67
"...> <tr> <td width="100%" height="973" bgcolor="#C0C0C0" valign="top"> ..." Line: 112 Column: 15 - 83
"... <tr> <td width="746" valign="top" bgcolor="#77787B" height="17" colspan="3"> ..." Line: 117 Column: 15 - 85
"... <tr> <td width="520" valign="middle" bgcolor="#FFFFFF" height="4" colspan="3"> ..." Line: 150 Column: 19 - 58
"... <tr> <td height="150" valign="top" rowspan="5"> ..."

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

Line: 39 Column: 93 - 120
"...100%"><tr><td valign="top" width="1%"> </..." Line: 43 Column: 6 - 33
"...> </td><td valign="top" width="24"></td><..." Line: 83 Column: 10 - 65
"... <tr> <td width="100%" bgcolor="#FF5000" height="1" valign="top"> ..." Line: 105 Column: 9 - 67
"...> <tr> <td width="100%" height="973" bgcolor="#C0C0C0" valign="top"> ..." Line: 112 Column: 15 - 83
"... <tr> <td width="746" valign="top" bgcolor="#77787B" height="17" colspan="3"> ..." Line: 117 Column: 15 - 85
"... <tr> <td width="520" valign="middle" bgcolor="#FFFFFF" height="4" colspan="3"> ..." Line: 122 Column: 139 - 84
"..."75"></td> <td width="200" height="30" bordercolor="#77787B" bgcolor="#77787B"> ..." Line: 127 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..." Line: 132 Column: 19 - 56
"... <tr> <td width="200" rowspan="2" height="30"> ..." Line: 140 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..." Line: 145 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..."

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

Line: 45 Column: 1 - 20
"...n="top"> <div align="center"> <tab..." Line: 52 Column: 1 - 20
"...span --> <div align="center"> <ce..." Line: 108 Column: 9 - 28
"...> <div align="center"> ..." Line: 118 Column: 11 - 30
"... <div align="center"> ..."

Attribute “height” not allowed on element “table” at this point.

Line: 46 Column: 2 - 77
"...center"> <table border="0" width="750" cellspacing="0" cellpadding="0" height="1088"> <tr..." Line: 110 Column: 9 - 67
"...> <table border="0" width="750" cellspacing="0" height="324"> ..."

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

Line: 48 Column: 7 - 20
"...8"> <tr> <td height="106"> 　 ..." Line: 67 Column: 6 - 38
".../tr> <tr><td bgcolor="#8888AA" height="3"></td><..." Line: 69 Column: 6 - 50
".../tr> <tr> <td bgcolor="#EEEEFF" align="right" height="20"> </td..." Line: 71 Column: 6 - 38
".../tr> <tr><td bgcolor="#8888AA" height="1"></td><..." Line: 83 Column: 10 - 65
"... <tr> <td width="100%" bgcolor="#FF5000" height="1" valign="top"> ..." Line: 105 Column: 9 - 67
"...> <tr> <td width="100%" height="973" bgcolor="#C0C0C0" valign="top"> ..." Line: 112 Column: 15 - 83
"... <tr> <td width="746" valign="top" bgcolor="#77787B" height="17" colspan="3"> ..." Line: 117 Column: 15 - 85
"... <tr> <td width="520" valign="middle" bgcolor="#FFFFFF" height="4" colspan="3"> ..." Line: 121 Column: 19 - 44
"... <tr> <td height="75" rowspan="3"><img b..." Line: 122 Column: 139 - 84
"..."75"></td> <td width="200" height="30" bordercolor="#77787B" bgcolor="#77787B"> ..." Line: 127 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..." Line: 132 Column: 19 - 56
"... <tr> <td width="200" rowspan="2" height="30"> ..." Line: 137 Column: 19 - 44
"... <tr> <td height="75" rowspan="3"><a hre..." Line: 140 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..." Line: 145 Column: 19 - 44
"... <tr> <td width="200" height="30"> ..." Line: 150 Column: 19 - 58
"... <tr> <td height="150" valign="top" rowspan="5"> ..."

The “center” element is obsolete. Use CSS instead.

Line: 53 Column: 3 - 10
"...enter"> <center> <tab..." Line: 109 Column: 11 - 18
"... <center> ..."

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

Line: 60 Column: 49 - 133
"...aopen.jp"><img border="0" src="http://aopen.jp/extdowncenter/top-page/aopen-new-logo-2013.jpg"></a></..." Line: 106 Column: 92 - 168
"...dex.html"><img border="0" src="images/750x422%2020180618.gif" width="750" height="422"> ..." Line: 121 Column: 45 - 133
"...wspan="3"><img border="0" src="images/top%20page%20images/news-540x75.jpg" width="540" height="75"></td> ..." Line: 137 Column: 82 - 181
"...dex.html"><img border="0" src="images/top%20page%20images/launch-540x75-20190425.jpg" width="540" height="75"></a></..."

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

Line: 61 Column: 143 - 39
"...></a></td> <td align="right" valign="bottom"><a hre..." Line: 69 Column: 6 - 50
".../tr> <tr> <td bgcolor="#EEEEFF" align="right" height="20"> </td..."

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

Line: 67 Column: 6 - 38
".../tr> <tr><td bgcolor="#8888AA" height="3"></td><..." Line: 69 Column: 6 - 50
".../tr> <tr> <td bgcolor="#EEEEFF" align="right" height="20"> </td..." Line: 71 Column: 6 - 38
".../tr> <tr><td bgcolor="#8888AA" height="1"></td><..." Line: 83 Column: 10 - 65
"... <tr> <td width="100%" bgcolor="#FF5000" height="1" valign="top"> ..." Line: 105 Column: 9 - 67
"...> <tr> <td width="100%" height="973" bgcolor="#C0C0C0" valign="top"> ..." Line: 112 Column: 15 - 83
"... <tr> <td width="746" valign="top" bgcolor="#77787B" height="17" colspan="3"> ..." Line: 117 Column: 15 - 85
"... <tr> <td width="520" valign="middle" bgcolor="#FFFFFF" height="4" colspan="3"> ..." Line: 122 Column: 139 - 84
"..."75"></td> <td width="200" height="30" bordercolor="#77787B" bgcolor="#77787B"> ..."

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

Line: 87 Column: 7 - 81
"... <p align="center" style="word-spacing: 0; margin-top: 0; margin-bottom: 0">　</p> ..." Line: 88 Column: 7 - 81
".../p> <p align="center" style="word-spacing: 0; margin-top: 0; margin-bottom: 0"><font ..." Line: 90 Column: 7 - 81
"...F"> <p align="center" style="word-spacing: 0; margin-top: 0; margin-bottom: 0"><b><fo..." Line: 98 Column: 7 - 81
"... <p align="center" style="word-spacing: 0; margin-top: 0; margin-bottom: 0">　 ..." Line: 106 Column: 9 - 61
"...> <p align="center" style="word-spacing: 0; margin: 0"><a hre..." Line: 153 Column: 19 - 104
"... <p style="word-spacing: 0; text-indent: 0; line-height: 100%; margin: 0" align="left"><b><fo..." Line: 154 Column: 19 - 104
"... <p style="word-spacing: 0; text-indent: 0; line-height: 100%; margin: 0" align="left"><b><fo..." Line: 155 Column: 19 - 104
"... <p style="word-spacing: 0; text-indent: 0; line-height: 100%; margin: 0" align="left"><b><fo..." Line: 156 Column: 19 - 104
"... <p style="word-spacing: 0; text-indent: 0; line-height: 100%; margin: 0" align="left"><b><fo..."

The “font” element is obsolete. Use CSS instead.

Line: 88 Column: 82 - 125
"...ottom: 0"><font color="#333333" face="HG明朝E" size="5">見</fon..." Line: 88 Column: 134 - 177
"...">見</font><font size="3" color="#333333" face="HG明朝E">て、</fo..." Line: 88 Column: 187 - 230
"...>て、</font><font color="#333333" face="HG明朝E" size="5">触</fon..." Line: 88 Column: 239 - 282
"...">触</font><font size="3" color="#333333" face="HG明朝E">って、</f..." Line: 88 Column: 293 - 336
"...って、</font><font color="#333333" face="HG明朝E" size="5">体験</fo..." Line: 88 Column: 346 - 389
"...>体験</font><font size="3" color="#333333" face="HG明朝E">できるショッ..." Line: 90 Column: 85 - 137
"...om: 0"><b><font face="Century Gothic" size="6" color="#333333">A</fon..." Line: 90 Column: 146 - 198
"...">A</font><font face="Century Gothic" size="6" color="#FFFFFF">OPEN ..." Line: 91 Column: 14 - 66
"... </font><font face="Century Gothic" size="6" color="#333333">J</fon..." Line: 91 Column: 75 - 127
"...">J</font><font face="Century Gothic" size="6" color="#FFFFFF">APAN ..." Line: 92 Column: 14 - 66
"... </font><font face="Century Gothic" size="6" color="#333333">E</fon..." Line: 92 Column: 75 - 127
"...">E</font><font face="Century Gothic" size="6" color="#FFFFFF">voluti..." Line: 93 Column: 14 - 66
"... </font><font face="Century Gothic" size="6" color="#333333">L</fon..." Line: 93 Column: 75 - 127
"...">L</font><font face="Century Gothic" size="6" color="#FFFFFF">ab&nbs..." Line: 123 Column: 26 - 47
"...  　<font color="#FFFFFF"><b>サポー..." Line: 128 Column: 459 - 489
"...5, 255);"><font face="ＭＳＰゴシック" size="1">AOPENコ..." Line: 133 Column: 463 - 493
"...5, 255);"><font face="ＭＳＰゴシック" size="1">RMA修理サ..." Line: 141 Column: 468 - 498
"...5, 255);"><font face="ＭＳＰゴシック" size="1">ドライバー＆..." Line: 146 Column: 466 - 496
"...5, 255);"><font face="ＭＳＰゴシック" size="1">各製品のデバ..." Line: 151 Column: 92 - 106
"...argin: 0"><font size="2"><b>---..." Line: 153 Column: 108 - 122
"..."left"><b><font size="2">米Googl..." Line: 154 Column: 108 - 122
"..."left"><b><font size="2">デジタルサイ..." Line: 154 Column: 137 - 158
"...サイネージのイベント<font color="#FF5000">「Digit..." Line: 155 Column: 108 - 122
"..."left"><b><font size="2">産業用向けに..." Line: 156 Column: 108 - 122
"..."left"><b><font size="2">ニューモデル..."

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

Line: 89 Column: 7 - 38
".../p> <hr width="735" color="#FFFFFF"> ..."

The “color” attribute on the “hr” element is obsolete. Use CSS instead.

Line: 89 Column: 7 - 38
".../p> <hr width="735" color="#FFFFFF"> ..."

Attribute “bordercolor” not allowed on element “td” at this point.

Line: 122 Column: 139 - 84
"..."75"></td> <td width="200" height="30" bordercolor="#77787B" bgcolor="#77787B"> ..."

CSS: “orphans”: “auto” is not a “orphans” value.

Line: 128 Column: 19 - 458
"... <a href="http://aopen.jp/tech/index.html" style="color: rgb(136, 102, 102); font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><font ..." Line: 133 Column: 19 - 462
"... <a href="http://aopen.jp/tech/rma/index.html" style="color: rgb(136, 102, 102); font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><font ..." Line: 141 Column: 19 - 467
"... <a href="http://aopen.jp/tech/download/index.html" style="color: rgb(136, 102, 102); font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><font ..." Line: 146 Column: 19 - 465
"... <a href="http://aopen.jp/tech/report/index.html" style="color: rgb(136, 102, 102); font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><font ..."

Stray end tag “center”.

Line: 152 Column: 11 - 19
"... </center> ..."

Start tag “center” seen in “table”.

Line: 158 Column: 20 - 18
"... </td> <center> ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 158 Column: 20 - 18
"... </td> <center> ..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 3 Column: 7 - 79
"...N"> <html> <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </scr..." Line: 5 Column: 1 - 31
"...</script> <script type="text/javascript"> _uacc..." Line: 23 Column: 1 - 31
"... </style> <script type="text/javascript"> va..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 14 Column: 1 - 23
"...ext/css"> <style type="text/css"> ul { ..."

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

Line: 60 Column: 49 - 133
"...aopen.jp"><img border="0" src="http://aopen.jp/extdowncenter/top-page/aopen-new-logo-2013.jpg"></a></..." Line: 61 Column: 63 - 144
"...map.html"><img border="0" src="/parts/bn-sitemap.png" width="100" height="20" alt="Sitemap"></a><a..." Line: 61 Column: 171 - 255
"...bal.html"><img border="0" src="/parts/bn-global.png" width="100" height="20" alt="Global Site"></a><b..." Line: 62 Column: 28 - 109
"...roducts/"><img border="0" src="/parts/bn-products-s.png" width="130" height="22" alt="製品情報"></a><a..." Line: 62 Column: 131 - 211
"...="/tech/"><img border="0" src="/parts/bn-support-s.png" width="130" height="22" alt="サポート"></a><a..." Line: 62 Column: 236 - 316
"...company/"><img border="0" src="/parts/bn-company-s.png" width="130" height="22" alt="会社情報"></a></..." Line: 106 Column: 92 - 168
"...dex.html"><img border="0" src="images/750x422%2020180618.gif" width="750" height="422"> ..." Line: 121 Column: 45 - 133
"...wspan="3"><img border="0" src="images/top%20page%20images/news-540x75.jpg" width="540" height="75"></td> ..." Line: 137 Column: 82 - 181
"...dex.html"><img border="0" src="images/top%20page%20images/launch-540x75-20190425.jpg" width="540" height="75"></a></..."

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aopen.jp Ping

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aopen.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.

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priority - 19Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 185.2KiB (69% reduction).

priority - 9Leverage 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:

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Use asynchronous versions of the following scripts:

priority - 1Enable 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 12KiB (75% reduction).

priority - 0Minify 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 3.5KiB (27% reduction).

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 (42% 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 975B (15% reduction).

aopen.jp Desktop Resource Breakdown

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aopen.jp Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Use asynchronous versions of the following scripts:

priority - 19Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 185.2KiB (69% reduction).

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:

priority - 1Enable 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 12KiB (75% reduction).

priority - 0Minify 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 3.5KiB (27% reduction).

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 (42% 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 975B (15% reduction).

aopen.jp Mobile Resource Breakdown

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aopen.jp Mobile Usability Test Quick Summary

priority - 23Use 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.

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.

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.

aopen.jp HTML validation

Errors

Legacy encoding “shift_jis” used. Documents must use UTF-8.

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

Start tag “head” seen but an element of the same type was already open.

Bad value “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

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

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

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

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

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

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

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

Attribute “height” not allowed on element “table” at this point.

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