e-system.co.jp | Free Online SEO Audit for e-system.co.jp

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : www.e-system.co.jp/

Character length : 19

Title

太陽光発電の設計・設置、電気設備工事ならe-system

Description

太陽光発電の設計から設置まで一括して行っているから安心。配線などの電気設備工事を行っておりますのでご相談ください。

Keywords (meta keywords)

太陽光発電,設計,設置,電気設備工事,配線工事

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

title: - 太陽光発電の設計・設置、電気設備工事ならe-system
description: デスクリプション
type: website
site_name: e-system
url: http://www.e-system.co.jp/

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

The robots.txt file is missing!

Social

Social Engagement

Linkedin1

Facebook Share0

Facebook Comments0

Content

Doctype

HTML 4.01 Transitional

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”ja”.

Title

太陽光発電の設計・設置、電気設備工事ならe-system

Character length : 28

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 21%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
1	2	4	6	0	0

Heading structure in the source code

<H1> 太陽光発電の設計から設置・電気設備工事を行っている会社です。
<H2>
<H2> e-system
<H4> e-system株式会社
<H3> 事業一覧
<H4> 地球に優しく、人に優しく、社会に貢献します。
<H4> 送電線鉄塔建設事業
<H4> 太陽光発電設備建設事業
<H4> 電気設備工事事業
<H4> 人材事業
<H3> 新着
<H3> メニュー
<H3> 新着

Word cloud

電気設備工事事業3
人材事業3
e-system3
太陽光発電設備建設事業3
送電線鉄塔建設事業3
施行実績（地球環境事業）を追加しました。2
websiteを公開しました。2
会社概要2
company2
トップ2
事業概要を更新しました2
アクセス2
人材事業を追加しました2
事業概要2
施工実績2

Keyword matrix

word	title	descriptions	heading
電気設備工事事業
人材事業
e-system
太陽光発電設備建設事業
送電線鉄塔建設事業
施行実績（地球環境事業）を追加しました。

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 15 images on this web page.

Good! Every image has an alternative text attributes set on this website.

Technologies

Mobile optimization

This website is optimal for mobile devices!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Good! The web address is accessible only in one version. The version without www is redirected to the version with www.

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Loading time

2,113 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js
http://www.e-system.co.jp/.. /jquery.flexslider-min.js
http://www.e-system.co.jp/files/user_img/1/sp_script.js
http://www.e-system.co.jp/files/user_img/1/file/heightLine.js
http://www.e-system.co.jp/files/user_img/1/file/jquery.swipebox.js
http://www.e-system.co.jp/files/user_img/1/file/accordion.js
http://www.e-system.co.jp/files/user_img/1/file/smoothScroll.js

List of render blocking css files

http://www.e-system.co.jp/files/css/front/customize.css
http://www.e-system.co.jp/files/user_img/1/file/def.css
http://www.e-system.co.jp/files/user_img/1/file/flexslider-min.css
http://www.e-system.co.jp/files/user_img/1/file/swipebox.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

http://www.e-system.co.jp/js/default.v2.js
http://www.e-system.co.jp/files/user_img/1/file/jquery.swipebox.js
http://www.e-system.co.jp/files/user_img/1/file/jquery.cookie.js
http://www.e-system.co.jp/files/user_img/1/file/heightLine.js
http://www.e-system.co.jp/files/user_img/1/file/script.js
http://www.e-system.co.jp/files/user_img/1/file/accordion.js
http://www.e-system.co.jp/files/user_img/1/file/smoothScroll.js

File size of all javascript files combined

372.25KB

Javascript minifying

You can save 11.6KB (36% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://www.e-system.co.jp/files/css/front/parts.css
http://www.e-system.co.jp/files/user_img/1/file/def.css
http://www.e-system.co.jp/files/user_img/1/file/css01.css
http://www.e-system.co.jp/files/user_img/1/file/swipebox.css

File size of all css files combined

46.03KB

CSS minifying

You can save 10.3KB (23% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.e-system.co.jp/files/user_img/1/file/def.css you can save 4.2KB (19% compression rate)
By minifying http://www.e-system.co.jp/files/css/front/customize.css you can save 4.1KB (32% compression rate)
By minifying http://www.e-system.co.jp/files/user_img/1/file/swipebox.css you can save 1KB (20% compression rate)
By minifying http://www.e-system.co.jp/files/user_img/1/file/flexslider-min.css you can save 1,020B (32% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

51.96KB

Gzip compression

Error! By using Gzip you can save 18.4KB (78% compression) on your site.

By compressing http://www.e-system.co.jp/files/user_img/1/file/def.css you can save 18.4KB (78% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/jquery.swipebox.js you can save 18.3KB (75% compression rate)
By compressing http://www.e-system.co.jp you can save 11.3KB (72% compression rate)
By compressing http://www.e-system.co.jp/files/css/front/customize.css you can save 9.9KB (75% compression rate)
By compressing http://www.e-system.co.jp/.. /jquery.flexslider-min.js you can save 8.2KB (72% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/swipebox.css you can save 4KB (75% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/heightLine.js you can save 2.9KB (71% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/flexslider-min.css you can save 1.9KB (60% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/smoothScroll.js you can save 1.4KB (61% compression rate)
By compressing http://www.e-system.co.jp/files/user_img/1/file/accordion.js you can save 380B (49% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://sp-test-1css.homepagine.com/.. /arrow3.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/files/user_img/1/img/sp/close.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/.. /icon_home.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/.. /icon_page_top.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/.. /icon_pc_site.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/.. /icon_sitemap.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/.. /link_mail.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/files/user_img/1/img/sp/mail.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/files/user_img/1/img/sp/menu.png	Expiry time is not specified
http://sp-test-1css.homepagine.com/files/user_img/1/img/sp/tel.png	Expiry time is not specified
http://www.e-system.co.jp/files/css/front/customize.css	Expiry time is not specified
http://www.e-system.co.jp/files/topics/35_ext_01_0.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/topics/85_ext_11_0.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/topics/86_ext_11_0.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/topics/87_ext_11_0.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/user/img/column_img02.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/user/img/logo.png	Expiry time is not specified
http://www.e-system.co.jp/files/user/img/top_img01.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/user/img/top_works_IMG_008.JPG	Expiry time is not specified
http://www.e-system.co.jp/files/user/img/top_works_img05.jpg	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/accordion.js	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/def.css	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/flexslider-min.css	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/heightLine.js	Expiry time is not specified
http://www.e-system.co.jp/.. /jquery.flexslider-min.js	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/jquery.swipebox.js	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/smoothScroll.js	Expiry time is not specified
http://www.e-system.co.jp/files/user_img/1/file/swipebox.css	Expiry time is not specified
http://connect.facebook.net/ja_JP/sdk.js	20 minutes
http://www.google-analytics.com/analytics.js	2 hours

Speed test – Images

File size of all images combined

835.94KB

Image optimisation

You can save 693.2KB (87% compression) by optimising the images below:

By lossless compressing the http://www.e-system.co.jp/files/user/img/top_works_img05.jpg you can save 401.6KB (99%) data.
By lossless compressing the http://www.e-system.co.jp/files/topics/35_ext_01_0.jpg you can save 179.6KB (78%) data.
By lossless compressing the http://www.e-system.co.jp/files/topics/85_ext_11_0.jpg you can save 63.1KB (78%) data.
By lossless compressing the http://www.e-system.co.jp/files/user/img/top_img01.jpg you can save 24.3KB (75%) data.
By lossless compressing the http://www.e-system.co.jp/files/topics/87_ext_11_0.jpg you can save 16.3KB (48%) data.
By lossless compressing the http://www.e-system.co.jp/files/user/img/top_works_IMG_008.JPG you can save 4.9KB (46%) data.
By lossless compressing the http://www.e-system.co.jp/files/user/img/column_img02.jpg you can save 3.5KB (70%) data.

Links

We found a total of 23 different links.
Internal links: 22
External links: 1

External links:

Link text (anchor)	Link strength
RCMS

Internal links:

Link text (anchor)	Link strength
サイトマップ
http://www.e-system.co.jp
トップTop
会社概要company overview
事業概要Business summary
施工実績Construction results
アクセスCompany Profile・access
送電線鉄塔建設事業
太陽光発電設備建設事業
電気設備工事事業
人材事業
2017年02月22日事業概要を更新しました
2017年02月20日人材事業を追加しました
2016年10月17日施行実績（地球環境事業）を追加しました。
2016年08月04日websiteを公開しました。
http://www.e-system.co.jp/contact
トップ
会社概要
事業概要
送電線鉄塔建設事業
施工実績
アクセス

Website security

52.22.219.244

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

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Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H2 : ????, ( 132.5px from top )
H2 : e-system, ( 576.8125px from top )
H4 : e-system????, ( 606.1875px from top )
H2 : ????, ( 853.6875px from top )
H2 : CONTENTS, ( 1372.75px from top )

Typos

-system.co.jp, ew-system.co.jp, w-system.co.jp, es-system.co.jp, s-system.co.jp, e-system.co.jp, -system.co.jp, ed-system.co.jp, d-system.co.jp, ef-system.co.jp, f-system.co.jp, er-system.co.jp, r-system.co.jp, e3-system.co.jp, 3-system.co.jp, e4-system.co.jp, 4-system.co.jp, esystem.co.jp, e-=system.co.jp, e=system.co.jp, e-_system.co.jp, e_system.co.jp, e-0system.co.jp, e0system.co.jp, e-+system.co.jp, e+system.co.jp, e-*system.co.jp, e*system.co.jp, e-9system.co.jp, e9system.co.jp, e-ystem.co.jp, e-sqystem.co.jp, e-qystem.co.jp, e-swystem.co.jp, e-wystem.co.jp, e-seystem.co.jp, e-eystem.co.jp, e-szystem.co.jp, e-zystem.co.jp, e-sxystem.co.jp, e-xystem.co.jp, e-scystem.co.jp, e-cystem.co.jp, e-sstem.co.jp, e-sytstem.co.jp, e-ststem.co.jp, e-sygstem.co.jp, e-sgstem.co.jp, e-syhstem.co.jp, e-shstem.co.jp, e-syjstem.co.jp, e-sjstem.co.jp, e-syustem.co.jp, e-sustem.co.jp, e-sytem.co.jp, e-sysqtem.co.jp, e-syqtem.co.jp, e-syswtem.co.jp, e-sywtem.co.jp, e-sysetem.co.jp, e-syetem.co.jp, e-sysztem.co.jp, e-syztem.co.jp, e-sysxtem.co.jp, e-syxtem.co.jp, e-sysctem.co.jp, e-syctem.co.jp, e-sysem.co.jp, e-systrem.co.jp, e-sysrem.co.jp, e-systfem.co.jp, e-sysfem.co.jp, e-systgem.co.jp, e-sysgem.co.jp, e-systhem.co.jp, e-syshem.co.jp, e-systyem.co.jp, e-sysyem.co.jp, e-syst5em.co.jp, e-sys5em.co.jp, e-syst6em.co.jp, e-sys6em.co.jp, e-systm.co.jp, e-systewm.co.jp, e-systwm.co.jp, e-systesm.co.jp, e-systsm.co.jp, e-system.co.jp, e-systm.co.jp, e-systedm.co.jp, e-systdm.co.jp, e-systefm.co.jp, e-systfm.co.jp, e-systerm.co.jp, e-systrm.co.jp, e-syste3m.co.jp, e-syst3m.co.jp, e-syste4m.co.jp, e-syst4m.co.jp, e-syste.co.jp, e-systemn.co.jp, e-systen.co.jp, e-systemh.co.jp, e-systeh.co.jp, e-system.co.jp, e-syste.co.jp, e-systemj.co.jp, e-systej.co.jp, e-systemk.co.jp, e-systek.co.jp, e-systeml.co.jp, e-systel.co.jp, e-system .co.jp, e-syste .co.jp

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SEO report of e-system.co.jp