isi-education.com Website Information
Daily Unique Visits: 793
Daily Page Views: 1,586
Income Per Day: $5
Estimated Value: $1,200
This website is located in Japan and is using following IP address 153.149.182.89. See the complete list of popular websites hosted in Japan.
isi-education.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website isi-education.com is using the following name servers:
- ns-233.dns.us-e1.cloudn-service.com
- ns-232.dns.jp-w1.cloudn-service.com
- ns-231.dns.jp-e1.cloudn-service.com
and is probably hosted by OCN NTT Communications Corporation, JP. See the full list of other websites hosted by OCN NTT Communications Corporation, JP.
The highest website isi-education.com position in Alexa rank database was 21518 and the lowest rank position was 999913. Current position of isi-education.com in Alexa rank database is 903866.
Desktop speed score of isi-education.com (62/100) shows that the page desktop performance can be improved.
Mobile usability score of isi-education.com (67/100) means that the page is not mobile-friendly.
Mobile speed score of isi-education.com (52/100) shows that the landing page performance on mobile devices is poor and can be improved.
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isi-education.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.
isi-education.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: ISI-EDUCATION.COM
Registry Domain ID: 91329578_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2021-09-17T15:18:47Z
Creation Date: 2002-10-18T06:43:11Z
Registry Expiry Date: 2022-10-18T06:43:11Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: MWNS1.CUSTOMER.NE.JP
Name Server: MWNS2.CUSTOMER.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-06T21:09:58Z
Registry Domain ID: 91329578_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2021-09-17T15:18:47Z
Creation Date: 2002-10-18T06:43:11Z
Registry Expiry Date: 2022-10-18T06:43:11Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: MWNS1.CUSTOMER.NE.JP
Name Server: MWNS2.CUSTOMER.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-06T21:09:58Z
isi-education.com server information
Servers Location
isi-education.com desktop page speed rank
Last tested: 2016-02-17
Desktop Speed
Bad
62/100
isi-education.com Desktop Speed Test Quick Summary
priority - 27Leverage browser caching
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http://isi-education.com/common_idx/css/contents.css (expiration not specified)
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priority - 0Minify CSS
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priority - 0Minify HTML
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priority - 0Minify JavaScript
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isi-education.com Desktop Resource Breakdown
| Total Resources | 67 |
| Number of Hosts | 12 |
| Static Resources | 55 |
| JavaScript Resources | 11 |
| CSS Resources | 3 |
isi-education.com mobile page speed rank
Last tested: 2019-12-22
Mobile Speed
Bad
52/100
isi-education.com Mobile Speed Test Quick Summary
priority - 40Leverage 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://isi-education.com/common_idx/css/contents.css (expiration not specified)
http://isi-education.com/common_idx/css/init.css (expiration not specified)
http://isi-education.com/common_idx/css/reset.css (expiration not specified)
http://isi-education.com/common_idx/images/ba_csn.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_japan_1112.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_ltm_2012.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_ltm_2013.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_nisshinkyo.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bg_01.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bg_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bn_facebook.gif (expiration not specified)
http://isi-education.com/common_idx/images/logo_01.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_01.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_02.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_03.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_04.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_05.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_dn.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_lt.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_st.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_title.png (expiration not specified)
http://isi-education.com/common_idx/images/parts_01.gif (expiration not specified)
http://isi-education.com/common_idx/images/parts_02.gif (expiration not specified)
http://isi-education.com/common_idx/images/parts_03.gif (expiration not specified)
http://isi-education.com/common_idx/images/parts_04.gif (expiration not specified)
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http://isi-education.com/common_idx/images/parts_05_02.jpg (expiration not specified)
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http://isi-education.com/common_idx/images/parts_10_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_10_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_11_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_11_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/world_c.jpg (expiration not specified)
http://isi-education.com/common_idx/js/function.js (expiration not specified)
http://isi-education.com/common_idx/js/heightLine.js (expiration not specified)
http://isi-education.com/common_idx/js/jquery.maphilight.min.js (expiration not specified)
http://isi-education.com/common_idx/js/jquery.min.js (expiration not specified)
http://isi-education.com/common_idx/js/smp.js (expiration not specified)
http://s360.jp/t/t.js (expiration not specified)
http://sb.shutto.com/embed/isiglobal/convert.js (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)
http://isi-education.com/common_idx/css/init.css (expiration not specified)
http://isi-education.com/common_idx/css/reset.css (expiration not specified)
http://isi-education.com/common_idx/images/ba_csn.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_japan_1112.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_ltm_2012.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_ltm_2013.gif (expiration not specified)
http://isi-education.com/common_idx/images/ba_nisshinkyo.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bg_01.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bg_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/bn_facebook.gif (expiration not specified)
http://isi-education.com/common_idx/images/logo_01.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_01.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_02.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_03.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_04.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_05.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_dn.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_lt.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_st.png (expiration not specified)
http://isi-education.com/common_idx/images/main-banner_title.png (expiration not specified)
http://isi-education.com/common_idx/images/parts_01.gif (expiration not specified)
http://isi-education.com/common_idx/images/parts_02.gif (expiration not specified)
http://isi-education.com/common_idx/images/parts_03.gif (expiration not specified)
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http://isi-education.com/common_idx/images/parts_06_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_07_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_07_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_07_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_08_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_08_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_08_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_09_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_09_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_09_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_10_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_10_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_10_02.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_11_01x2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/parts_11_01x2_f2.jpg (expiration not specified)
http://isi-education.com/common_idx/images/world_c.jpg (expiration not specified)
http://isi-education.com/common_idx/js/function.js (expiration not specified)
http://isi-education.com/common_idx/js/heightLine.js (expiration not specified)
http://isi-education.com/common_idx/js/jquery.maphilight.min.js (expiration not specified)
http://isi-education.com/common_idx/js/jquery.min.js (expiration not specified)
http://isi-education.com/common_idx/js/smp.js (expiration not specified)
http://s360.jp/t/t.js (expiration not specified)
http://sb.shutto.com/embed/isiglobal/convert.js (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://isi-education.com/common_idx/js/function.js
http://isi-education.com/common_idx/js/heightLine.js
http://isi-education.com/common_idx/js/smp.js
http://isi-education.com/common_idx/js/jquery.min.js
http://isi-education.com/common_idx/js/jquery.maphilight.min.js
http://isi-education.com/common_idx/js/heightLine.js
http://isi-education.com/common_idx/js/smp.js
http://isi-education.com/common_idx/js/jquery.min.js
http://isi-education.com/common_idx/js/jquery.maphilight.min.js
Optimize CSS Delivery of the following:
http://isi-education.com/common_idx/css/init.css
http://isi-education.com/common_idx/css/reset.css
http://isi-education.com/common_idx/css/contents.css
http://isi-education.com/common_idx/css/reset.css
http://isi-education.com/common_idx/css/contents.css
priority - 22Enable compression
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Enable compression for the following resources to reduce their transfer size by 216.8KiB (74% reduction).
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priority - 7Optimize images
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priority - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 3.2KiB (40% reduction).
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priority - 0Minify HTML
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priority - 0Minify JavaScript
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isi-education.com Mobile Resource Breakdown
| Total Resources | 67 |
| Number of Hosts | 12 |
| Static Resources | 55 |
| JavaScript Resources | 11 |
| CSS Resources | 3 |
isi-education.com mobile page usability
Last tested: 2019-12-22
Mobile Usability
Medium
67/100
isi-education.com 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.
Let's learn Ja…anguage School renders only 3 pixels tall (10 CSS pixels).世界をつなぐ、夢と人づくり。…ducation Group renders only 3 pixels tall (10 CSS pixels).Copyright © 20…ghts Reserved. renders only 3 pixels tall (10 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.
isi-education.com HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 86 Column: 1 - 78
"...</script> <link rel='https://api.w.org/' href='http://www.isi-education.com/wp-json/' /> <link..."
"...</script> <link rel='https://api.w.org/' href='http://www.isi-education.com/wp-json/' /> <link..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 451 Column: 3 - 67
"...></div> <section class="top-main-area slide-menu-elm" id="top-main-area"> <!..."
"...></div> <section class="top-main-area slide-menu-elm" id="top-main-area"> <!..."
Empty heading.
Line: 1119 Column: 16 - 32
"... <h2 class="logo"><a hre..."
"... <h2 class="logo"><a hre..."
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."
"...TYPE html> <html> <head..."
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isi-education.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.
isi-education.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.