pvsystem.jp

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : www.pvsystem.jp/

Character length : 16

Title

太陽光発電システムと太陽電池の基礎知識 |

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

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

There is robots.txt file.
https://pvsystem.jp/robots.txt

User-agent	Disallowed for the search engines
*	/wp-admin/ /wp-includes/

Social

Social Engagement

No info found.

Content

Doctype

XHTML 1.0 Transitional

Encoding

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

Language

We have found the language localisation: ”ja”.

Title

太陽光発電システムと太陽電池の基礎知識 |

Character length : 21

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

Text / HTML ratio

Ratio : 13%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

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

Heading structure in the source code

<H1> 太陽光発電システムと太陽電池の基礎知識のTOP
<H2> 太陽光発電をはじめとする再生可能エネルギーへの期待が高まっている
<H3> 地球温暖化防止への意識が高まる
<H3> 日本国内では脱原発依存を求める声が強まる
<H2> 公的制度がが普及を後押し
<H3> 住宅用太陽光発電システムが先行普及
<H3> 大規模太陽光発電システムの建設も急増
<H3> カテゴリー
<H3> メニュー

Word cloud

サイトマップ4
太陽光発電をはじめとする再生可能エネルギーへの期待が高まっている2
太陽光発電システムと太陽電池の基礎知識2
トップページ2
メニュー2

Keyword matrix

word	title	descriptions	heading
サイトマップ
太陽光発電をはじめとする再生可能エネルギーへの期待が高まっている
太陽光発電システムと太陽電池の基礎知識
トップページ
メニュー

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 1 images on this web page.

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

Technologies

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

Good! The website uses printer-friendly CSS.

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.

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

http://www.pvsystem.jp/.. /jquery.js
http://www.pvsystem.jp/.. /utility.js

List of render blocking css files

http://www.pvsystem.jp/.. /common.css
http://www.pvsystem.jp/.. /layout.css
http://www.pvsystem.jp/.. /design.css
http://www.pvsystem.jp/.. /mobile.css
http://www.pvsystem.jp/.. /mobile_layout.css
http://www.pvsystem.jp/.. /advanced.css

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/js/jquery.js
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/js/utility.js
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/js/socialButton.js

File size of all javascript files combined

1.48MB

Javascript minifying

You can save 2.7KB (22% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Error! Too many CSS files detected that slows down the page load.

http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/common.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/layout.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/design.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/mobile.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/mobile_layout.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/advanced.css
http://www.pvsystem.jp/wp-content/themes/keni6_wp_money_130628/print.css

File size of all css files combined

72.80KB

CSS minifying

You can save 17.8KB (28% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.pvsystem.jp/.. /design.css you can save 7.3KB (23% compression rate)
By minifying http://www.pvsystem.jp/.. /advanced.css you can save 5.6KB (35% compression rate)
By minifying http://www.pvsystem.jp/.. /mobile.css you can save 2.8KB (32% compression rate)
By minifying http://www.pvsystem.jp/.. /layout.css you can save 759B (26% compression rate)
By minifying http://www.pvsystem.jp/.. /common.css you can save 657B (24% compression rate)
By minifying http://cdn-ak.b.st-hatena.com/.. /reset.css?79ad2285399bf3e11d4fb03a570947... you can save 431B (46% compression rate)
By minifying http://www.pvsystem.jp/.. /mobile_layout.css you can save 182B (26% compression rate)
By minifying http://www.pvsystem.jp/.. /print.css you can save 160B (34% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

207.54KB

Gzip compression

Error! By using Gzip you can save 58.1KB (64% compression) on your site.

By compressing http://www.pvsystem.jp/.. /jquery.js you can save 58.1KB (64% compression rate)
By compressing http://www.pvsystem.jp/.. /design.css you can save 26.1KB (80% compression rate)
By compressing http://www.pvsystem.jp/.. /advanced.css you can save 13KB (80% compression rate)
By compressing http://www.pvsystem.jp you can save 7.8KB (67% compression rate)
By compressing http://www.pvsystem.jp/.. /mobile.css you can save 6.5KB (75% compression rate)
By compressing http://www.pvsystem.jp/.. /layout.css you can save 2.4KB (79% compression rate)
By compressing http://www.pvsystem.jp/.. /common.css you can save 1.6KB (59% compression rate)
By compressing http://www.pvsystem.jp/.. /utility.js you can save 1.2KB (55% compression rate)
By compressing http://www.pvsystem.jp/.. /socialButton.js you can save 935B (50% compression rate)
By compressing http://www.pvsystem.jp/.. /mobile_layout.css you can save 366B (51% compression rate)
By compressing http://www.pvsystem.jp/.. /print.css you can save 213B (45% 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://www.pvsystem.jp/.. /advanced.css	Expiry time is not specified
http://www.pvsystem.jp/.. /common.css	Expiry time is not specified
http://www.pvsystem.jp/.. /design.css	Expiry time is not specified
http://www.pvsystem.jp/.. /bg-pagetop.gif	Expiry time is not specified
http://www.pvsystem.jp/.. /icon-arrow07.png	Expiry time is not specified
http://www.pvsystem.jp/.. /bg-conts-h2.gif	Expiry time is not specified
http://www.pvsystem.jp/.. /jquery.js	Expiry time is not specified
http://www.pvsystem.jp/.. /socialButton.js	Expiry time is not specified
http://www.pvsystem.jp/.. /utility.js	Expiry time is not specified
http://www.pvsystem.jp/.. /layout.css	Expiry time is not specified
http://www.pvsystem.jp/.. /mobile.css	Expiry time is not specified
http://www.pvsystem.jp/.. /mobile_layout.css	Expiry time is not specified
http://www.pvsystem.jp/.. /print.css	Expiry time is not specified
http://www.pvsystem.jp/.. /pv-system2-300x204.jpg	Expiry time is not specified
https://syndication.twitter.com/settings	10 minutes
http://connect.facebook.net/ja_JP/all.js	20 minutes
http://platform.twitter.com/widgets.js	30 minutes
https://apis.google.com/js/plusone.js	30 minutes
https://apis.google.com/js/rpc:shindig_random.js?onload=init	30 minutes
http://www.google-analytics.com/ga.js	2 hours
http://cdn-ak.b.st-hatena.com/js/bookmark_button.js	4.3 hours
http://cdn-ak.b.st-hatena.com/.. /entry-button.css?11b891cc7f6eb2b4fbb73e9...	5.9 hours
http://cdn-ak.b.st-hatena.com/.. /reset.css?79ad2285399bf3e11d4fb03a570947...	9.3 hours

Speed test – Images

File size of all images combined

25.80KB

Image optimisation

You can save 5.9KB (30% compression) by optimising the images below:

By lossless compressing the http://www.pvsystem.jp/.. /pv-system2-300x204.jpg you can save 3.1KB (19%) data.
By lossless compressing the http://www.pvsystem.jp/.. /bg-conts-h2.gif you can save 1KB (89%) data.
By lossless compressing the http://www.pvsystem.jp/.. /bg-pagetop.gif you can save 997B (89%) data.
By lossless compressing the http://www.pvsystem.jp/.. /icon-arrow07.png you can save 851B (70%) data.

Links

We found a total of 9 different links.
Internal links: 9

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
太陽光発電システムと太陽電池の基礎知識
トップページ
サイトマップ
再生可能エネルギー
太陽光発電システムとは
太陽電池のしくみ
太陽光発電をはじめとする再生可能エネルギーへの期待が高まっている
サイトマップ
このページの先頭へ

Website security

120.136.10.46

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.

Sites on same ip

lannetwork.jp

suisowater.xyz

rakushopmaster.com

healthy-mania.info

gthing-shop.com

hydrogen-water.xyz

ito-transport.com

h2-water.xyz

work-j.com

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of pvsystem.jp