serio.jp Website Information

Daily Unique Visits: 3,712

Daily Page Views: 14,848

Income Per Day: $42

Estimated Value: $22,680

This website is located in Japan and is using following IP address 210.166.236.149. See the complete list of popular websites hosted in Japan.

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

Website serio.jp is using the following name servers:

dns01.cside.jp

and is probably hosted by MEX Computer Engineering & Consulting, Ltd., JP. See the full list of other websites hosted by MEX Computer Engineering & Consulting, Ltd., JP.

The highest website serio.jp position in Alexa rank database was 25372 and the lowest rank position was 993033. Current position of serio.jp in Alexa rank database is 338119.

Desktop speed score of serio.jp (64/100) is better than the results of 41.34% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of serio.jp (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of serio.jp (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

serio.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.

serio.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] SERIO.JP

[登録者名] 株式会社シーサイドネット
[Registrant] CsideNet Co., Ltd.

[Name Server] dns01.cside.jp
[Name Server] dns02.cside.jp
[Signing Key]

[登録年月日] 2009/09/30
[有効期限] 2025/09/30
[状態] Active
[最終更新] 2024/10/01 01:05:03 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社シーサイドネット
[Name] CsideNet Co., Ltd.
[Email] domain@cside.jp
[Web Page]
[郵便番号] 102-0075
[住所] 東京都千代田区三番町14-2
シーサイドビル
[Postal Address] Cside Bldg. 14-2 Sanbancho, Chiyoda-ku
Tokyo 102-0075, JAPAN
[電話番号] 03-6265-6427
[FAX番号] 03-6265-6423

serio.jp server information

Servers Location

serio.jp desktop page speed rank

Last tested: 2017-05-23

Desktop Speed Bad

64/100

serio.jp Desktop Speed Test Quick Summary

priority - 24Leverage 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://www.cside.jp/css/cmn_item.css (expiration not specified)
http://www.cside.jp/css/common.css (expiration not specified)
http://www.cside.jp/css/construction.css (expiration not specified)
http://www.cside.jp/css/import.css (expiration not specified)
http://www.cside.jp/css/style.css (expiration not specified)
http://www.cside.jp/img/arw01.gif (expiration not specified)
http://www.cside.jp/img/arw02.gif (expiration not specified)
http://www.cside.jp/img/arw03.gif (expiration not specified)
http://www.cside.jp/img/bg-home.gif (expiration not specified)
http://www.cside.jp/img/btn-apply.gif (expiration not specified)
http://www.cside.jp/img/btn-contact.gif (expiration not specified)
http://www.cside.jp/img/columnbg-225.gif (expiration not specified)
http://www.cside.jp/img/columnbg-235.gif (expiration not specified)
http://www.cside.jp/img/columnbg-470.gif (expiration not specified)
http://www.cside.jp/img/columnbg-foot225.gif (expiration not specified)
http://www.cside.jp/img/columnbg-foot235.gif (expiration not specified)
http://www.cside.jp/img/columnbg-foot470.gif (expiration not specified)
http://www.cside.jp/img/columnbg-head225.gif (expiration not specified)
http://www.cside.jp/img/columnbg-head235.gif (expiration not specified)
http://www.cside.jp/img/columnbg-head470.gif (expiration not specified)
http://www.cside.jp/img/foot-about.gif (expiration not specified)
http://www.cside.jp/img/foot-bg.gif (expiration not specified)
http://www.cside.jp/img/foot-logo.gif (expiration not specified)
http://www.cside.jp/img/foot-other.gif (expiration not specified)
http://www.cside.jp/img/foot-private.gif (expiration not specified)
http://www.cside.jp/img/foot-shared.gif (expiration not specified)
http://www.cside.jp/img/foot-support.gif (expiration not specified)
http://www.cside.jp/img/home-img.jpg (expiration not specified)
http://www.cside.jp/img/home-link.jpg (expiration not specified)
http://www.cside.jp/img/icn-list.gif (expiration not specified)
http://www.cside.jp/img/icn-list02.gif (expiration not specified)
http://www.cside.jp/img/icn-logo.gif (expiration not specified)
http://www.cside.jp/img/line.gif (expiration not specified)
http://www.cside.jp/img/lnavi-link.gif (expiration not specified)
http://www.cside.jp/img/lnavi-maintenance.gif (expiration not specified)
http://www.cside.jp/img/lnk-feature.gif (expiration not specified)
http://www.cside.jp/img/navi.jpg (expiration not specified)
http://www.cside.jp/img/pagetop.gif (expiration not specified)
http://www.cside.jp/img/t-domainsearch.gif (expiration not specified)
http://www.cside.jp/img/t-faq.gif (expiration not specified)
http://www.cside.jp/img/t-feature.gif (expiration not specified)
http://www.cside.jp/img/t-news.gif (expiration not specified)
http://www.cside.jp/img/t-support.gif (expiration not specified)
http://www.cside.jp/img/txt-contact.gif (expiration not specified)
http://www.cside.jp/img/txt-domainsearch.gif (expiration not specified)
http://www.cside.jp/js/heightLine.js (expiration not specified)
http://www.cside.jp/js/pagetop.js (expiration not specified)
http://www.google-analytics.com/plugins/ga/inpage_linkid.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 15Optimize images

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

Optimize the following images to reduce their size by 149.2KiB (45% reduction).

Compressing http://www.cside.jp/img/home-img.jpg could save 71.3KiB (74% reduction).
Compressing http://www.cside.jp/img/navi.jpg could save 36.9KiB (62% reduction).
Compressing http://www.cside.jp/img/home-link.jpg could save 16.9KiB (13% reduction).
Compressing http://www.cside.jp/img/columnbg-head470.gif could save 4.3KiB (81% reduction).
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Compressing http://www.cside.jp/img/columnbg-head235.gif could save 3KiB (77% reduction).
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Compressing http://www.cside.jp/img/columnbg-foot235.gif could save 2.3KiB (71% reduction).
Compressing http://www.cside.jp/img/columnbg-foot225.gif could save 2.2KiB (70% reduction).
Compressing http://www.cside.jp/img/bg-home.gif could save 1.2KiB (49% reduction).
Compressing http://www.cside.jp/img/btn-apply.gif could save 1.1KiB (30% reduction).
Compressing http://www.cside.jp/img/t-news.gif could save 948B (38% reduction).
Compressing http://www.cside.jp/img/t-feature.gif could save 739B (33% reduction).
Compressing http://www.cside.jp/img/t-support.gif could save 735B (26% reduction).
Compressing http://www.cside.jp/img/btn-contact.gif could save 649B (16% reduction).
Compressing http://www.cside.jp/img/t-faq.gif could save 603B (25% reduction).

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

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.cside.jp/js/pagetop.js
http://www.cside.jp/js/heightLine.js
http://www.cside.jp/js/corner.js

Optimize CSS Delivery of the following:

http://www.cside.jp/css/import.css
http://www.cside.jp/css/common.css
http://www.cside.jp/css/style.css
http://www.cside.jp/css/construction.css
http://www.cside.jp/css/cmn_item.css

priority - 7Enable 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 66.3KiB (80% reduction).

Compressing http://www.cside.jp/css/style.css could save 44.4KiB (85% reduction).
Compressing http://www.cside.jp/css/construction.css could save 8.9KiB (81% reduction).
Compressing http://www.cside.jp/ could save 7.1KiB (67% reduction).
Compressing http://www.cside.jp/js/heightLine.js could save 2.8KiB (71% reduction).
Compressing http://www.cside.jp/css/cmn_item.css could save 1.1KiB (61% reduction).
Compressing http://www.cside.jp/js/pagetop.js could save 991B (54% reduction).
Compressing http://www.cside.jp/css/common.css could save 978B (56% 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 (12% reduction).

Minifying http://www.cside.jp/css/construction.css could save 1.2KiB (12% 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 1KiB (26% reduction).

Minifying http://www.cside.jp/js/heightLine.js could save 1KiB (26% reduction).

serio.jp Desktop Resource Breakdown

Total Resources	53
Number of Hosts	3
Static Resources	49
JavaScript Resources	4
CSS Resources	5

serio.jp mobile page speed rank

Last tested: 2017-05-22

Mobile Speed Bad

52/100

serio.jp Mobile Speed Test Quick Summary

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

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.cside.jp/js/pagetop.js
http://www.cside.jp/js/heightLine.js
http://www.cside.jp/js/corner.js

Optimize CSS Delivery of the following:

http://www.cside.jp/css/import.css
http://www.cside.jp/css/common.css
http://www.cside.jp/css/style.css
http://www.cside.jp/css/construction.css
http://www.cside.jp/css/cmn_item.css

priority - 37Leverage 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 - 15Optimize images

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

Optimize the following images to reduce their size by 149.2KiB (45% reduction).

priority - 7Enable 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 66.3KiB (80% 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 (12% reduction).

Minifying http://www.cside.jp/css/construction.css could save 1.2KiB (12% 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 1KiB (26% reduction).

Minifying http://www.cside.jp/js/heightLine.js could save 1KiB (26% reduction).

serio.jp Mobile Resource Breakdown

Total Resources	53
Number of Hosts	3
Static Resources	49
JavaScript Resources	4
CSS Resources	5

serio.jp mobile page usability

Last tested: 2017-05-22

Mobile Usability Bad

64/100

serio.jp 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.

共通のよくあるご質問 and 2 others render only 5 pixels tall (13 CSS pixels).

Q.ドメインを他社に移管でき…/ .net / .org） and 2 others render only 5 pixels tall (13 CSS pixels).

2017.05.19 and 7 others render only 5 pixels tall (13 CSS pixels).

Personal独自ドメイン and 7 others render only 5 pixels tall (12 CSS pixels).

ウェブサーバーのバージョンア….cside.jp)【予定】 and 7 others render only 5 pixels tall (13 CSS pixels).

9分返信とは？ renders only 3 pixels tall (9 CSS pixels).

サービスに対する想い and 15 others render only 5 pixels tall (12 CSS pixels).

2017 CsideNet…GHTS RESERVED. and 1 others render only 4 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.

priority - 7Size 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="./feature/">決してゆずれないサービスに対するこだわり</a> is close to 1 other tap targets.

The tap target <a href="./feature/result/">シーサイドネットならではサービスに対するこだわり</a> is close to 1 other tap targets.

The tap target <a href="./faq/">一覧</a> is close to 1 other tap targets.

The tap target <a href="./information/">一覧</a> is close to 1 other tap targets.

The tap target <a href="http://www.csi…02csidejp.html">ウェブサーバーのバージョンア….cside.jp)【予定】</a> and 8 others are close to other tap targets.

The tap target <a href="/feature/result/#cont03">9分返信とは？</a> is close to 1 other tap targets.

The tap target <a href="/maintenance/">障害情報</a> is close to 1 other tap targets.

The tap target <a href="/shared/personal_sub/">Personalサブドメイン</a> and 13 others are close to other tap targets.

serio.jp HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 1 Column: - 2
"...<?xml version="1..."

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 40 - 160
"..."utf-8" ?><!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: 5 Column: 1 - 59
"...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: 6 Column: 1 - 67
"...t/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."

Duplicate ID “column-dl”.

Line: 110 Column: 1 - 20
"...></h2>--> <div id="column-dl"> </di..."

Element “dl” is missing a required child element.

Line: 125 Column: 1 - 21
"...learfix"> <dd id="lnavi-apply"><a hre..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 11 Column: 1 - 74
"...creen" /> <script language="JavaScript" type="text/javascript" src="/js/pagetop.js"></scri..." Line: 12 Column: 1 - 77
"...</script> <script language="JavaScript" type="text/javascript" src="/js/heightLine.js"></scri..." Line: 13 Column: 1 - 73
"...</script> <script language="JavaScript" type="text/javascript" src="/js/corner.js"></scri..." Line: 222 Column: 1 - 31
"...ht © <script type="text/javascript">docume..." Line: 228 Column: 1 - 31
"... code--> <script type="text/javascript"> va..."

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

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

Line: 19 Column: 35 - 123
"...clearfix"><img src="./img/home-img.jpg" alt="" width="960" height="348" border="0" usemap="#Map" /></div>..."

The first occurrence of ID “column-dl” was here.

Line: 74 Column: 1 - 20
"...</a></h2> <div id="column-dl"> <dl ..."

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serio.jp 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.

serio.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.

SERIO.JP サポート力で選ぶならシーサイドネットのレンタルサーバー

serio.jp Website Information

Advertisement

serio.jp Alexa Rank

serio.jp whois

serio.jp server information

Servers Location

serio.jp desktop page speed rank

serio.jp Desktop Speed Test Quick Summary

priority - 24Leverage 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 - 15Optimize images

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

Optimize the following images to reduce their size by 149.2KiB (45% reduction).

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

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Enable 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 66.3KiB (80% 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 (12% 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 1KiB (26% reduction).

serio.jp Desktop Resource Breakdown

serio.jp mobile page speed rank

serio.jp Mobile Speed Test Quick Summary

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

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 37Leverage 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 - 15Optimize images

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

Optimize the following images to reduce their size by 149.2KiB (45% reduction).

priority - 7Enable 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 66.3KiB (80% 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 (12% 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 1KiB (26% reduction).

serio.jp Mobile Resource Breakdown

serio.jp mobile page usability

serio.jp 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.

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 - 7Size 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.

serio.jp HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

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

Duplicate ID “column-dl”.

Element “dl” is missing a required child element.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

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

The first occurrence of ID “column-dl” was here.

serio.jp similar domains

serio.jp Ping

serio.jp TRACEROUTE