j-server.com Website Information
Daily Unique Visits: 72,170
Daily Page Views: 433,020
Income Per Day: $866
Estimated Value: $623,520
j-server.com is registered under .COM top-level domain. Please check other sites in .COM zone.
No name server records were found.
and is probably hosted by SAKURA-A SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.
The highest website j-server.com position in Alexa rank database was 14501 and the lowest rank position was 999341. Current position of j-server.com in Alexa rank database is 19873.
Desktop speed score of j-server.com (59/100) is better than the results of 34.36% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of j-server.com (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of j-server.com (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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j-server.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.
j-server.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: J-SERVER.COM
Registry Domain ID: 23109997_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2019-09-05T07:38:28Z
Creation Date: 2000-03-23T00:48:39Z
Registry Expiry Date: 2029-03-22T23:48:39Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNS.NE.JP
Name Server: NS2.DNS.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-24T07:07:58Z
Registry Domain ID: 23109997_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2019-09-05T07:38:28Z
Creation Date: 2000-03-23T00:48:39Z
Registry Expiry Date: 2029-03-22T23:48:39Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNS.NE.JP
Name Server: NS2.DNS.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-24T07:07:58Z
j-server.com server information
Servers Location
j-server.com desktop page speed rank
Last tested: 2018-11-05
Desktop Speed
Bad
59/100
j-server.com Desktop Speed Test Quick Summary
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priority - 10Avoid landing page redirects
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j-server.com Desktop Resource Breakdown
| Total Resources | 61 |
| Number of Hosts | 20 |
| Static Resources | 43 |
| JavaScript Resources | 25 |
| CSS Resources | 5 |
j-server.com mobile page speed rank
Last tested: 2018-11-05
Mobile Speed
Bad
51/100
j-server.com Mobile Speed Test Quick Summary
priority - 35Avoid landing page redirects
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priority - 21Leverage browser caching
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 4Reduce server response time
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Minifying https://www.kodensha.jp/index/wp-content/themes/ko…ha/files/css/style.css could save 22.3KiB (15% reduction).
Minifying https://www.kodensha.jp/index/wp-content/plugins/w…enavi/pagenavi-css.css could save 127B (34% reduction).
Minifying https://www.kodensha.jp/index/wp-content/plugins/w…enavi/pagenavi-css.css could save 127B (34% 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 4.2KiB (11% reduction).
Minifying https://www.kodensha.jp/index/products/ could save 4.2KiB (11% 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 1.7KiB (24% reduction).
Minifying https://www.kodensha.jp/index/wp-content/themes/kodensha/files/js/public.js could save 1.1KiB (25% reduction).
Minifying https://www.kodensha.jp/index/wp-content/themes/kodensha/files/js/mysite.js could save 526B (23% reduction).
Minifying https://www.kodensha.jp/index/wp-content/themes/kodensha/files/js/mysite.js could save 526B (23% reduction).
j-server.com Mobile Resource Breakdown
| Total Resources | 64 |
| Number of Hosts | 19 |
| Static Resources | 45 |
| JavaScript Resources | 29 |
| CSS Resources | 5 |
j-server.com mobile page usability
Last tested: 2018-11-05
Mobile Usability
Good
100/100
j-server.com HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Line: 9 Column: 1 - 59
"...utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta..."
"...utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta..."
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Line: 10 Column: 1 - 67
"...t/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
"...t/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."
No “p” element in scope but a “p” end tag seen.
Line: 235 Column: 1 - 4
"...ームとは</h2> </p> <p cl..."
"...ームとは</h2> </p> <p cl..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 274 Column: 43 - 90
"...ss="fade"><img src="/platform/img/image_services_1.jpg" /></a> ..." Line: 302 Column: 46 - 92
"...ss="fade"><img src="/platform/img/image_rentpat_1.jpg" /></a> ..." Line: 333 Column: 43 - 90
"...ss="fade"><img src="/platform/img/image_services_2.jpg" /></a> <..." Line: 360 Column: 45 - 92
"...ss="fade"><img src="/platform/img/image_services_3.jpg" /></a> ..." Line: 390 Column: 1 - 48
".../></a>--> <img src="/platform/img/image_services_8.jpg" /> </div..." Line: 419 Column: 42 - 89
"...ss="fade"><img src="/platform/img/image_services_4.jpg" /></a> ..." Line: 446 Column: 39 - 86
"...ss="fade"><img src="/platform/img/image_services_4.jpg" /></a> <..." Line: 475 Column: 42 - 89
"...ss="fade"><img src="/platform/img/image_services_6.jpg" /></a> ..." Line: 509 Column: 47 - 94
"...ss="fade"><img src="/platform/img/image_services_5.jpg" /></a> <..."
"...ss="fade"><img src="/platform/img/image_services_1.jpg" /></a> ..." Line: 302 Column: 46 - 92
"...ss="fade"><img src="/platform/img/image_rentpat_1.jpg" /></a> ..." Line: 333 Column: 43 - 90
"...ss="fade"><img src="/platform/img/image_services_2.jpg" /></a> <..." Line: 360 Column: 45 - 92
"...ss="fade"><img src="/platform/img/image_services_3.jpg" /></a> ..." Line: 390 Column: 1 - 48
".../></a>--> <img src="/platform/img/image_services_8.jpg" /> </div..." Line: 419 Column: 42 - 89
"...ss="fade"><img src="/platform/img/image_services_4.jpg" /></a> ..." Line: 446 Column: 39 - 86
"...ss="fade"><img src="/platform/img/image_services_4.jpg" /></a> <..." Line: 475 Column: 42 - 89
"...ss="fade"><img src="/platform/img/image_services_6.jpg" /></a> ..." Line: 509 Column: 47 - 94
"...ss="fade"><img src="/platform/img/image_services_5.jpg" /></a> <..."
End tag “br”.
Line: 721 Column: 36 - 40
"...ンバウンド対応製品・</br>サービス一覧..."
"...ンバウンド対応製品・</br>サービス一覧..."
Element “dl” is missing a required instance of child element “dd”.
Line: 722 Column: 1 - 5
"...</a></dt> </dl> <dl>..." Line: 832 Column: 1 - 5
"...</a></dt> </dl> </div..."
"...</a></dt> </dl> <dl>..." Line: 832 Column: 1 - 5
"...</a></dt> </dl> </div..."
Element “olang” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 869 Column: 1 - 7
"...sArea --> <olang><div c..."
"...sArea --> <olang><div c..."
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 871 Column: 1 - 368
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 871 Column: 1 - 368
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 871 Column: 1 - 368
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
"...nsArea"> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kodensha.jp%2F&send=false&layout=button_count&width=110&show_faces=false&action=like&colorscheme=light&font&height=21&appId=394086020661617" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:110px; height:21px;" allowTransparency="true"></ifra..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 82 Column: 1 - 29
"...er --> <a name="ancTop" id="ancTop"></a> ..." Line: 385 Column: 1 - 21
"...="inner"> <a name="k1" id="k1"></a> <..." Line: 472 Column: 1 - 21
"...</div>--> <a name="k2" id="k2"></a> ..."
"...er --> <a name="ancTop" id="ancTop"></a> ..." Line: 385 Column: 1 - 21
"...="inner"> <a name="k1" id="k1"></a> <..." Line: 472 Column: 1 - 21
"...</div>--> <a name="k2" id="k2"></a> ..."
Element name “g:plusone” cannot be represented as XML 1.0.
Line: 876 Column: 1 - 56
".../script> <g:plusone size="medium" href="http://www.kodensha.jp/"></g:pl..."
".../script> <g:plusone size="medium" href="http://www.kodensha.jp/"></g:pl..."
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j-server.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.
j-server.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.