saibugas.co.jp Website Information

Daily Unique Visits: 4,931

Daily Page Views: 19,724

Income Per Day: $55

Estimated Value: $29,700

This website is located in Japan and is using following IP address 210.138.83.10. See the complete list of popular websites hosted in Japan.

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

Website saibugas.co.jp is using the following name servers:

dns-b.iij.ad.jp
dns-c.iij.ad.jp

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 saibugas.co.jp position in Alexa rank database was 27426 and the lowest rank position was 994978. Current position of saibugas.co.jp in Alexa rank database is 254510.

Desktop speed score of saibugas.co.jp (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 saibugas.co.jp (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 saibugas.co.jp (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

saibugas.co.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.

saibugas.co.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]
a. [ドメイン名] SAIBUGAS.CO.JP
e. [そしきめい] さいぶがすかぶしきがいしゃ
f. [組織名] 西部瓦斯株式会社
g. [Organization] SAIBU GAS CO., LTD.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] TS79020JP
n. [技術連絡担当者] MO272JP
p. [ネームサーバ] dns-b.iij.ad.jp
p. [ネームサーバ] dns-c.iij.ad.jp
s. [署名鍵]
[状態] Connected (2021/12/31)
[登録年月日] 1996/12/17
[接続年月日] 1997/01/10
[最終更新] 2021/01/01 01:05:55 (JST)

saibugas.co.jp server information

Servers Location

saibugas.co.jp desktop page speed rank

Last tested: 2015-09-19

Desktop Speed Bad

59/100

saibugas.co.jp Desktop Speed Test Quick Summary

priority - 48Leverage browser caching

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priority - 0Minify HTML

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saibugas.co.jp Desktop Resource Breakdown

Total Resources	104
Number of Hosts	6
Static Resources	97
JavaScript Resources	18
CSS Resources	10

saibugas.co.jp mobile page speed rank

Last tested: 2019-06-28

Mobile Speed Bad

37/100

saibugas.co.jp Mobile Speed Test Quick Summary

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priority - 32Leverage browser caching

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http://saibugas.co.jp/img/home/banner/banner_cookingcontest_1@2x.gif (expiration not specified)
http://saibugas.co.jp/img/home/banner/cookingclub@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/banner/g_smart@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/banner/mailmag@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/banner/sns@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/banner/tsubuyaki@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/bnr_move@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/img_csr_bnr@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/img_group_bnr@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/img_safetyguide_bnr@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/img_service_bnr@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/2016cp_zutto@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/fire_movie@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/floor_heating@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/gasdenki@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/hinata_2019cp@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/hinata_merit@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/main_kodomo@2x.png (expiration not specified)
http://saibugas.co.jp/img/home/slide/maintenanc@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/move_panel@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/slide/safetyguide@2x.jpg (expiration not specified)
http://saibugas.co.jp/img/home/ttl_mypage.png (expiration not specified)
http://saibugas.co.jp/resource/css/default.css (expiration not specified)
http://saibugas.co.jp/resource/css/home.css (expiration not specified)
http://saibugas.co.jp/resource/img/logo.png (expiration not specified)
http://saibugas.co.jp/resource/img/sprite.png (expiration not specified)
http://saibugas.co.jp/resource/js/home.js (expiration not specified)
http://saibugas.co.jp/resource/js/jquery.config.js (expiration not specified)
http://saibugas.co.jp/resource/js/marketing.js (expiration not specified)
http://saibugas.co.jp/resource/vendor/Slidebars/slidebars.min.css (expiration not specified)
http://saibugas.co.jp/resource/vendor/Slidebars/slidebars.min.js (expiration not specified)
http://saibugas.co.jp/resource/vendor/bootstrap/css/bootstrap.min.css (expiration not specified)
http://saibugas.co.jp/resource/vendor/bootstrap/js/bootstrap.min.js (expiration not specified)
http://saibugas.co.jp/resource/vendor/jquery.tile.js (expiration not specified)
http://saibugas.co.jp/resource/vendor/slider-pro/css/images/openhand.cur (expiration not specified)
http://saibugas.co.jp/resource/vendor/slider-pro/css/slider-pro.css (expiration not specified)
http://saibugas.co.jp/resource/vendor/slider-pro/js/jquery.sliderPro.min.js (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)

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

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

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/earlyaccess/notosansjapanese.css

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 2.3KiB (30% reduction).

Minifying http://saibugas.co.jp/ could save 2.3KiB (30% reduction) after compression.

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 1.8KiB (16% reduction).

Minifying http://saibugas.co.jp/resource/css/home.css could save 680B (20% reduction) after compression.
Minifying http://saibugas.co.jp/resource/css/default.css could save 518B (16% reduction) after compression.
Minifying http://saibugas.co.jp/resource/vendor/slider-pro/css/slider-pro.css could save 363B (15% reduction) after compression.
Minifying http://saibugas.co.jp/disaster/css/top_disaster.css could save 240B (13% reduction) after compression.

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 1.1KiB (29% reduction).

Minifying http://saibugas.co.jp/emergency/assets/js/disaster.js could save 659B (30% reduction) after compression.
Minifying http://saibugas.co.jp/resource/vendor/jquery.tile.js could save 224B (47% reduction) after compression.
Minifying http://saibugas.co.jp/resource/js/home.js could save 207B (19% reduction) after compression.

saibugas.co.jp Mobile Resource Breakdown

Total Resources	55
Number of Hosts	6
Static Resources	45
JavaScript Resources	10
CSS Resources	8

saibugas.co.jp mobile page usability

Last tested: 2019-06-28

Mobile Usability Good

99/100

saibugas.co.jp 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="sp-buttons"></div> is close to 2 other tap targets.

The tap target <a href="/contact/telephone.htm#gasroad">道路上での工事に関するお問い合わせ</a> and 1 others are close to other tap targets.

saibugas.co.jp HTML validation

Errors

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

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

The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.

Line: 4 Column: 5 - 30
"...head> <meta charset="Shift_JIS"> <..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 335 Column: 6 - 138
"...ie"> <iframe width="100%" height="auto" src="https://www.youtube.com/embed/Wpp3Mem9r1c?showinfo=0&rel=0" frameborder="0" allowfullscreen></ifram..."

Bad value “auto” for attribute “height” on element “iframe”: Expected a digit but saw “a” instead.

Line: 335 Column: 6 - 138
"...ie"> <iframe width="100%" height="auto" src="https://www.youtube.com/embed/Wpp3Mem9r1c?showinfo=0&rel=0" frameborder="0" allowfullscreen></ifram..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 335 Column: 6 - 138
"...ie"> <iframe width="100%" height="auto" src="https://www.youtube.com/embed/Wpp3Mem9r1c?showinfo=0&rel=0" frameborder="0" allowfullscreen></ifram..."

The element “button” must not appear as a descendant of the “a” element.

Line: 442 Column: 50 - 185
"...:void(0)"><button type="button" class="btn btn-lg btn-danger btn-block bw" onclick="window.open('/safetyguide/emergency/smellgas.htm', '_self');">ガス臭いとき..." Line: 445 Column: 50 - 182
"...:void(0)"><button type="button" class="btn btn-lg btn-danger btn-block bw" onclick="window.open('/safetyguide/emergency/meter.htm', '_self');">マイコンメー..."

Duplicate ID “hero”.

Line: 665 Column: 1 - 70
"...--------> <div id="hero" class="new-emergency visible-xs" style="display:none;"> <div ..."

End tag “div” seen, but there were open elements.

Line: 1007 Column: 22 - 27
".../#main --></div> ..."

Unclosed element “section”.

Line: 462 Column: 8 - 37
"... <section class="fukkyuu-info"> <!-- ..."

Warnings

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

Line: 66 Column: 2 - 24
"....6.20--> <style type="text/css"> div...." Line: 101 Column: 2 - 24
"...4.24 --> <style type="text/css"> @med..." Line: 119 Column: 3 - 25
".../style> <style type="text/css"> @med..."

Empty heading.

Line: 385 Column: 17 - 52
"... <h1 class="panel-title shodo_title"></h1> ..." Line: 389 Column: 19 - 52
"... <h4 class="center shodo_subtitle"></h4> ..." Line: 408 Column: 13 - 48
"... <h1 class="text-center title_field"></h1> ..." Line: 409 Column: 13 - 51
"... <h2 class="text-center subtitle_field"></h2> ..." Line: 418 Column: 17 - 40
"... <h1 class="panel-title"><span ..." Line: 422 Column: 19 - 22
"... <h4></h4> ..." Line: 432 Column: 17 - 40
"... <h1 class="panel-title"><span ..." Line: 436 Column: 21 - 24
"... <h4></h4> ..." Line: 564 Column: 17 - 59
"... <h2 class="col-md-6 actionblog-title-name"></h2> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 400 Column: 9 - 53
"...> <section id="anchor1" style="display: none;"></sect..." Line: 401 Column: 9 - 53
"...> <section id="anchor2" style="display: none;"></sect..." Line: 402 Column: 9 - 53
"...> <section id="anchor3" style="display: none;"></sect..." Line: 403 Column: 9 - 53
"...> <section id="anchor4" style="display: none;"></sect..." Line: 404 Column: 9 - 53
"...> <section id="anchor5" style="display: none;"></sect..." Line: 462 Column: 8 - 37
"... <section class="fukkyuu-info"> <!-- ..."

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 579 Column: - 22
"...用トップスライダーここから-----------------..." Line: 664 Column: - 22
"...用トップスライダーここから-----------------..."

The first occurrence of ID “hero” was here.

Line: 580 Column: 1 - 70
"...--------> <div id="hero" class="new-emergency hidden-xs" style="display: none;"> <div ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 418 Column: 17 - 40
"... <h1 class="panel-title"><span ..." Line: 385 Column: 17 - 52
"... <h1 class="panel-title shodo_title"></h1> ..." Line: 432 Column: 17 - 40
"... <h1 class="panel-title"><span ..."

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saibugas.co.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.

saibugas.co.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.

SAIBUGAS.CO.JP 西部ガス

saibugas.co.jp Website Information

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saibugas.co.jp server information

Servers Location

saibugas.co.jp desktop page speed rank

saibugas.co.jp Desktop Speed Test Quick Summary

priority - 48Leverage 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 - 9Enable 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 92.4KiB (65% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Optimize images

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

Optimize the following images to reduce their size by 67.7KiB (22% reduction).

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 8.2KiB (23% 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 960B (50% 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 946B (20% reduction).

saibugas.co.jp Desktop Resource Breakdown

saibugas.co.jp mobile page speed rank

saibugas.co.jp Mobile Speed Test Quick Summary

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 (67% reduction).

priority - 32Leverage 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 - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

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 2.3KiB (30% 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 1.8KiB (16% 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 1.1KiB (29% reduction).

saibugas.co.jp Mobile Resource Breakdown

saibugas.co.jp mobile page usability

saibugas.co.jp 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.

saibugas.co.jp HTML validation

Errors

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

The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “auto” for attribute “height” on element “iframe”: Expected a digit but saw “a” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The element “button” must not appear as a descendant of the “a” element.

Duplicate ID “hero”.

End tag “div” seen, but there were open elements.

Unclosed element “section”.

Warnings

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

Empty heading.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “hero” was here.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

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saibugas.co.jp Ping

saibugas.co.jp TRACEROUTE