americancenterjapan.com Website Information

Daily Unique Visits: 1,197

Daily Page Views: 2,394

Income Per Day: $7

Estimated Value: $1,680

This website is located in Japan and is using following IP address 210.229.229.226. See the complete list of popular websites hosted in Japan.

americancenterjapan.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website americancenterjapan.com is using the following name servers:

ns-1163.awsdns-17.org
ns-1596.awsdns-07.co.uk
ns-274.awsdns-34.com
ns-746.awsdns-29.net

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 americancenterjapan.com position in Alexa rank database was 24311 and the lowest rank position was 997484. Current position of americancenterjapan.com in Alexa rank database is 598889.

Desktop speed score of americancenterjapan.com (27/100) is better than the results of 6.92% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of americancenterjapan.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of americancenterjapan.com (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.

americancenterjapan.com 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.

americancenterjapan.com 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: AMERICANCENTERJAPAN.COM
Registry Domain ID: 1848369599_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2022-02-11T15:40:22Z
Creation Date: 2014-02-27T02:52:47Z
Registry Expiry Date: 2023-02-27T02:52:47Z
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: ok https://icann.org/epp#ok
Name Server: NS-1163.AWSDNS-17.ORG
Name Server: NS-1596.AWSDNS-07.CO.UK
Name Server: NS-274.AWSDNS-34.COM
Name Server: NS-746.AWSDNS-29.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-07-14T17:20:25Z

americancenterjapan.com server information

Servers Location

americancenterjapan.com desktop page speed rank

Last tested: 2019-12-22

Desktop Speed Bad

27/100

americancenterjapan.com Desktop Speed Test Quick Summary

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priority - 1Reduce server response time

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americancenterjapan.com Desktop Resource Breakdown

Total Resources	222
Number of Hosts	20
Static Resources	198
JavaScript Resources	41
CSS Resources	17

americancenterjapan.com mobile page speed rank

Last tested: 2019-02-07

Mobile Speed Bad

30/100

americancenterjapan.com Mobile Speed Test Quick Summary

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priority - 47Leverage 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://americancenterjapan.com/wp/wp-content/them…al/css/bgstretcher.css (expiration not specified)
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https://americancenterjapan.com/wp/wp-content/them…/contents/nav_home.png (expiration not specified)
https://americancenterjapan.com/wp/wp-content/them…com/footer/bnr_tom.png (expiration not specified)
https://americancenterjapan.com/wp/wp-content/them…/footer/btn_flickr.gif (expiration not specified)
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https://americancenterjapan.com/wp/wp-content/them…/com/footer/f_logo.png (expiration not specified)
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https://americancenterjapan.com/wp/wp-content/them…ntents/top/mi_text.png (expiration not specified)
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https://americancenterjapan.com/wp/wp-content/uplo…wj-outline-history.jpg (expiration not specified)
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https://americancenterjapan.com/wp/wp-content/uplo…-history-month-1-1.jpg (expiration not specified)
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 22Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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priority - 6Reduce server response time

In our test, your server responded in 0.62 seconds.

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 9.6KiB (31% reduction).

priority - 1Minify CSS

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americancenterjapan.com Mobile Resource Breakdown

Total Resources	221
Number of Hosts	21
Static Resources	199
JavaScript Resources	61
CSS Resources	24

americancenterjapan.com mobile page usability

Last tested: 2019-02-07

Mobile Usability Good

99/100

americancenterjapan.com Mobile Usability Test Quick Summary

priority - 0Size 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 <div class="search-toggle">検索</div> is close to 1 other tap targets.

The tap target <a href="#search-container" class="screen-reader-text">検索</a> is close to 1 other tap targets.

The tap target <a href="https://americ…/event/2019/01">« 1月</a> is close to 1 other tap targets.
The tap target <a href="https://twitte…/JSDF?src=hash" class="PrettyLink has…g customisable">#JSDF</a> and 2 others are close to other tap targets.

americancenterjapan.com HTML validation

Errors

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 15 Column: 1 - 79
"...an.com/"> <link rel="alternate" media="handheld" href="https://americancenterjapan.com/"> <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: 41 Column: 1 - 81
"...</script> <link rel='https://api.w.org/' href='https://americancenterjapan.com/wp-json/' /> <styl..."

Bad value “https://github.com/WP-API/WP-API” for attribute “rel” on element “link”: The string “https://github.com/WP-API/WP-API” is not a registered keyword.

Line: 43 Column: 1 - 94
"...}</style> <link rel='https://github.com/WP-API/WP-API' href='https://americancenterjapan.com/wp-json' /> <scri..."

Duplicate ID “eow-title”.

Line: 159 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 188 Column: 38 - 106
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr" title="アメリカ留学情報"><a tit..." Line: 197 Column: 38 - 106
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr" title="アメリカ留学相談"><a tit..." Line: 206 Column: 38 - 106
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr" title="米国の歴史の概要"><a tit..." Line: 216 Column: 38 - 106
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr" title="米国大使館の歴史"><a tit..." Line: 226 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..."

Element “tbody” not allowed as child of element “table” in this context. (Suppressing further errors from this subtree.)

Line: 269 Column: 13 - 11
"... </tfoot> <tbody> <..."

Attribute “width” not allowed on element “a” at this point.

Line: 363 Column: 10 - 136
"... <div><a class="twitter-timeline" width="100%" height="280" href="https://twitter.com/USConnect" data-widget-id="441072466262126592">@USCon..."

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

Line: 363 Column: 10 - 136
"... <div><a class="twitter-timeline" width="100%" height="280" href="https://twitter.com/USConnect" data-widget-id="441072466262126592">@USCon..."

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

Line: 402 Column: 55 - 179
"...com/tom/"><img src="https://americancenterjapan.com/wp/wp-content/themes/original/img/com/footer/bnr_tom.png" width="294" height="232"></a></..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 103 Column: 2 - 80
"... </ul> <nav role="navigation" class="navigation site-navigation secondary-navigation"> <di..."

The first occurrence of ID “eow-title” was here.

Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..." Line: 149 Column: 38 - 89
"...ontainer"><span id="eow-title" class="watch-title " dir="ltr"><a hre..."

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americancenterjapan.com 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.

americancenterjapan.com 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 - 198Optimize images

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priority - 34Leverage browser caching

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 2Prioritize visible content

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priority - 128Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (52% reduction).

priority - 47Leverage 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 - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

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priority - 22Enable compression

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priority - 6Reduce server response time

In our test, your server responded in 0.62 seconds.

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priority - 0Size tap targets appropriately

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americancenterjapan.com HTML validation

Errors

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad value “https://github.com/WP-API/WP-API” for attribute “rel” on element “link”: The string “https://github.com/WP-API/WP-API” is not a registered keyword.

Duplicate ID “eow-title”.

Element “tbody” not allowed as child of element “table” in this context. (Suppressing further errors from this subtree.)

Attribute “width” not allowed on element “a” at this point.

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

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

Warnings

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “eow-title” was here.

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