SEO report of rivertechno.jp

有限会社リバーテクノ | 神奈川県横浜市戸塚区 | 推進工事 | 土木工事 | 地盤改良工事 | 小口径推進工 | 刃口推進工 | ...

www.rivertechno.jp/

有限会社リバーテクノは、下水道管・ガス管・水道管の地下埋設工事などの土木工事業をおこなっております。神奈川県横浜市にて皆さまの生活を支えていきます ...

   

 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.rivertechno.jp/

Character length : 19

Title
有限会社リバーテクノ | 神奈川県横浜市戸塚区 | 推進工事 | 土木工事 | 地盤改良工事 | 小口径推進工 | 刃口推進工 | 一般土木工事
Description
有限会社リバーテクノは、下水道管・ガス管・水道管の地下埋設工事などの土木工事業をおこなっております。神奈川県横浜市にて皆さまの生活を支えていきます。
Keywords (meta keywords)
有限会社リバーテクノ,神奈川県横浜市戸塚区,推進工事,土木工事,地盤改良工事,小口径推進工,刃口推進工,一般土木工事,各種薬液注入工,立坑築造工

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

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

site_name: 有限会社リバーテクノ
type: website
url: http://www.rivertechno.jp/
title: トップページ
description: 有限会社リバーテクノは、下水道管・ガス管・水道管の地下埋設工事などの土木工事業をおこなっております。神奈川県横浜市にて皆さまの生活を支えていきます。
image: http://www.rivertechno.jp/css/public/pc/image/ogimage.jpg

Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.

 Social

Social Engagement

No info found.

 Content

Doctype
HTML 4.01 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
有限会社リバーテクノ | 神奈川県横浜市戸塚区 | 推進工事 | 土木工事 | 地盤改良工事 | 小口径推進工 | 刃口推進工 | 一般土木工事

Character length : 72

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 15%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
101000
Heading structure in the source code
  • <H1> 有限会社リバーテクノ | 神奈川県横浜市戸塚区 | 推進工事 | 土木工事 | 地盤改良工事 | 小口径推進工 | 刃口推進工 | 一般土木工事
  • <H3> 有限会社リバーテクノからのお知らせ
Word cloud
  • div13
  • height8
  • parent6
  • 有限会社リバーテクノ4
  • outerheight4
  • append2
  • 有限会社リバーテクノからのお知らせ2
  • remove2
  • css2
  • {height2
  • animate2
  • visibility''hidden2
Keyword matrix
wordtitledescriptionsheading
div
height
parent
有限会社リバーテクノ
outerheight
append
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 14 images on this web page.

Alternate attributes for the following 12 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 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
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 not fast enough: 0.97 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
52
Number of source domains
8
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.rivertechno.jp/js/jquery/jquery-1.4.2.min.js
  • http://www.rivertechno.jp/js/jquery/jquery-ui-1.8.6.custom.min.js
  • http://www.rivertechno.jp/js/jquery/cycle/jquery.cycle.all.js
  • http://www.rivertechno.jp/js/jquery/jcarousel/jquery.jcarousel.js
  • http://www.rivertechno.jp/js/jquery/jquery.easing.1.3.js
  • https://maps.googleapis.com/maps/api/js?sensor=false
List of render blocking css files
  • http://www.rivertechno.jp/css/public/smart/default.css
  • http://www.rivertechno.jp/system_files/layout/3/style.css
  • http://www.rivertechno.jp/.. /design.css?cashe=20180420102326
  • http://www.rivertechno.jp/css/public/smart/font01.css
  • http://www.rivertechno.jp/css/public/parts/header_slide/smart.css
  • http://www.rivertechno.jp/css/js/jquery/jcarousel/tango/skin.css
  • http://www.rivertechno.jp/.. /jquery.jcarousel.css
  • http://www.rivertechno.jp/css/public/contents_type/text/smart.css
  • http://www.rivertechno.jp/css/public/contents_type/data/smart.css
  • http://www.rivertechno.jp/css/public/smart/ja.css
  • http://www.rivertechno.jp/.. /Array.caria.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.rivertechno.jp/js/jquery/jquery-1.4.2.min.js
  • http://www.rivertechno.jp/js/jquery/jquery-ui-1.8.6.custom.min.js
  • http://www.rivertechno.jp/js/jquery/thickbox/thickbox.js
  • http://www.rivertechno.jp/js/jquery/cycle/jquery.cycle.all.js
  • http://www.rivertechno.jp/js/jquery/jcarousel/jquery.jcarousel.js
  • http://www.rivertechno.jp/js/jquery/jquery.easing.1.3.js
  • http://www.rivertechno.jp/js/jquery/imgpreview/imgpreview.js
  • http://www.rivertechno.jp/js/jquery/marquee.js
  • http://www.rivertechno.jp/js/jquery/jquery.corner.js
  • http://www.rivertechno.jp/js/my_js/pc_onload.js
  • http://www.rivertechno.jp/js/my_js/twitter.fix.js
File size of all javascript files combined
816.67KB
Javascript minifying
You can save 39.4KB (45% 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.rivertechno.jp/css/public/pc/default.css
  • http://www.rivertechno.jp/system_files/layout/7/style.css
  • http://www.rivertechno.jp/files/design/tmplate/21/css/design.css?cashe=20170420083324
  • http://www.rivertechno.jp/css/public/pc/page.css
  • http://www.rivertechno.jp/css/js/jquery/sexy_alert/sexyalertbox.css
  • http://www.rivertechno.jp/css/public/pc/font01.css
  • http://www.rivertechno.jp/css/public/parts/header_slide/pc.css
  • http://www.rivertechno.jp/css/js/jquery/thickbox/thickbox.css
  • http://www.rivertechno.jp/css/js/jquery/jcarousel/tango/skin.css
  • http://www.rivertechno.jp/css/js/jquery/jcarousel/tango/jquery.jcarousel.css
  • http://www.rivertechno.jp/css/public/contents_type/text/pc.css
  • http://www.rivertechno.jp/css/public/contents_type/data/pc.css
  • http://www.rivertechno.jp/css/public/pc/ja.css
File size of all css files combined
39.12KB
CSS minifying
You can save 11.2KB (33% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
125.11KB
Gzip compression
Error! By using Gzip you can save 150.8KB (75% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
40
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.rivertechno.jp/.. /jquery.jcarousel.cssExpiry time is not specified
http://www.rivertechno.jp/css/js/jquery/jcarousel/tango/skin.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/contents_type/data/smart.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/contents_type/images/point.gifExpiry time is not specified
http://www.rivertechno.jp/css/public/contents_type/images/rss.gifExpiry time is not specified
http://www.rivertechno.jp/css/public/contents_type/text/smart.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/image/line.gifExpiry time is not specified
http://www.rivertechno.jp/.. /sm_bot.pngExpiry time is not specified
http://www.rivertechno.jp/.. /sm_page.pngExpiry time is not specified
http://www.rivertechno.jp/css/public/parts/header_slide/smart.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/smart/default.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/smart/font01.cssExpiry time is not specified
http://www.rivertechno.jp/css/public/smart/ja.cssExpiry time is not specified
http://www.rivertechno.jp/files/block/35/26/p/201604161055514780.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/27/p/201604161541181697.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/30/p/201604161547371560.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/31/p/201604161549589814.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/32/p/201604161550527706.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/34/p/201604161555519555.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/36/p/201604161557396815.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/35/37/p/201604161559049581.jpgExpiry time is not specified
http://www.rivertechno.jp/files/block/4/41/20160616103107818.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /b_title.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /footer.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /header.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /header_fix.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /menu_b.jpgExpiry time is not specified
http://www.rivertechno.jp/.. /menu_b_fix.jpgExpiry time is not specified
http://www.rivertechno.jp/js/jquery/cycle/jquery.cycle.all.jsExpiry time is not specified
http://www.rivertechno.jp/js/jquery/jcarousel/jquery.jcarousel.jsExpiry time is not specified
http://www.rivertechno.jp/js/jquery/jquery-1.4.2.min.jsExpiry time is not specified
http://www.rivertechno.jp/js/jquery/jquery-ui-1.8.6.custom.min.jsExpiry time is not specified
http://www.rivertechno.jp/js/jquery/jquery.easing.1.3.jsExpiry time is not specified
http://www.rivertechno.jp/js/my_js/smart_onload.jsExpiry time is not specified
http://www.rivertechno.jp/system_files/layout/3/style.cssExpiry time is not specified
https://syndication.twitter.com/settings10 minutes
http://connect.facebook.net/ja_JP/sdk.js20 minutes
http://platform.twitter.com/widgets.js30 minutes
https://maps.googleapis.com/maps/api/js?sensor=false30 minutes
https://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
1.05MB
Image optimisation
You can save 868.4KB (81% compression) by optimising the images below:

 Links

We found a total of 28 different links.
Internal links: 22
External links: 6

External links:

Link text (anchor) Link strength
会​社​案​内​パ​ン​フ​レ​ッ​ト​
施​工​事​例​
保​有​機​械​一​覧​
ベビーモール協会
スピーダー協会
http://www.business-plus.net/interview/1606/k2818.html

Internal links:

Link text (anchor) Link strength
http://www.rivertechno.jp
ト​ッ​プ​ペ​ー​ジ​
会​社​案​内​
交​通​ア​ク​セ​ス​
お​問​い​合​わ​せ​
個​人​情​報​保​護​方​針​
採​用​情​報​
サ​イ​ト​ポ​リ​シ​ー​
サ​イ​ト​マ​ッ​プ​
スピーダー協会に入会しました。
ホームページを開設いたしました。スマートフォンでの閲覧にも対応しています！
http://www.rivertechno.jp/.. /content_3.xml
▲ページトップへ戻る
トップページ
会社案内
交通アクセス
お問い合わせ
個人情報保護方針
採用情報
サイトポリシー
サイトマップ
スマートフォン

 Website security

IP
210.226.37.232
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

rivertechno.jp

sun-works.co.jp

izumi-tech.jp

 Icons

Favicon
Good! The website uses favicon.

 Typos

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