SEO report of cleanergy.com

Cleanergy - A new generation of sustainable energy

cleanergy.com/

The world has known the stirling engine since 1816. We have reinvented it for the 21st century and beyond.


 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : cleanergy.com/

Character length : 14

Title
Cleanergy - A new generation of sustainable energy
Description
The world has known the stirling engine since 1816. We have reinvented it for the 21st century and beyond.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

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

locale: en_US
locale:alternate: zh_CN
type: website
title: Cleanergy - A new generation of sustainable energy
description: The world has known the stirling engine since 1816. We have reinvented it for the 21st century and beyond.
url: http://cleanergy.com/
site_name: Cleanergy
image: http://cleanergy.com/wp-content/uploads/2014/04/motor-test-1024x688.jpg

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://cleanergy.com/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 Social

Social Engagement

Linkedin20

Facebook Share0

Facebook Comments0

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Cleanergy - A new generation of sustainable energy

Character length : 50

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%

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
H1H2H3H4H5H6
5257000
Heading structure in the source code
  • <H2> Changing thefuture of energy
  • <H3> The world has known the stirling engine since 1816.We have reinvented it for the 21st century and beyond.
  • <H1> Welcome to Cleanergy
  • <H2> Expertly madein Sweden
  • <H3> We are a Swedish company with a unique blend of knowledge, materials and processing expertise – making us the undisputed leader in stirling energy solutions for solar and gas. More >>
  • <H1> Our turnkey energy solutions:
  • <H2> CHP Systems
  • <H3> For Landfills, Biogas& Treatment Plants
  • <H2> CSP Systems
  • <H3> For MegawattScale Solar Parks
  • <H2> No fuel, just heat
  • <H3> Unlike the combustion engine in your car, our stirlingengines run on heat from solar and gas. More >>
  • <H1> The latest from Cleanergy:
  • <H1> NEWS & PRESS RELEASES
  • <H2> Final Report: New technology for combustion with low emissions of low-grade gas
  • <H2> Poland’s Deputy Minister of Energy visits the landfill site Rönneholm
  • <H2> Cleanergy in Dagens Industri – “old landfill becomes meeting point”
  • <H2> Cleanergy at The Annual Waste Conference in Tromsø, June 7-9
  • <H2> Cleanergy at IFAT 2016, 30 May to 3 June in Munich
  • <H2> Welcome to our first Nordic newsletter
  • <H2> Experimental testing of a Stirling engine
  • <H2> WesTech launches GasBox
  • <H2> Cleanergy will be attending two conferences in the US
  • <H2> Leachate Seminar, April 7 in Norway
  • <H1> EVENTS & ACTIVITIES
  • <H2> Cleanergy at COP22 in Morocco
  • <H2> Cleanergy will present next week at Energy4Power Live in London
  • <H2> Austro Agrar Tulln
  • <H2> Cleanergy at Ecomondo, November 3-6
  • <H2> WestTech talking about Cleanergy`s GasBox in Boston
  • <H2> Come and meet us in Sardinia…
  • <H2> UK AD & BIOGAS show, 1 & 2 July 2-15 – Cleanergy presenting
  • <H2> IRENEC – the International 100% Renewable Energy Conference in Turkey
  • <H2> Cleanergy at African Utility Week, Cape Town, May 12-14
  • <H2> Cleanergy at ICCI Fair and Conference, May 6-8
  • <H3> About
  • <H3> Contact
Word cloud
  • cleanergy23
  • energy13
  • gas12
  • stirling10
  • landfill9
  • solutions9
  • technology9
  • solar8
  • conference8
  • csp7
  • systems7
  • chp7
  • heat7
  • engine6
  • events6
  • power6
  • waste6
  • news5
  • gasbox5
  • attending5
  • low5
  • november5
  • biogas5
  • latest5
  • management4
  • overview4
  • welcome4
  • leading4
  • show4
  • careers4
  • newsletter4
  • week4
  • place4
  • agrar3
  • generate3
  • april3
  • tulln3
  • sites3
  • cleanergy`s3
  • sweden3
  • next3
  • take3
  • site3
  • westech3
  • electricity3
  • all3
  • austro3
  • world’s3
  • seminar3
  • combustion3
  • future3
  • june3
  • present3
  • into3
  • fair3
  • turnkey3
  • annual3
  • landfills2
  • most2
  • plants2
Keyword matrix
wordtitledescriptionsheading
cleanergy
energy
gas
stirling
landfill
solutions
Two Word cloud
  • stirling engine3
  • take place2
  • cleanergy will2
  • our stirling2
  • supplier of sustainable2
  • low-grade gas2
Three Word cloud
  • cleanergy will be attending3
  • chp csp map2
  • library video photo2
  • docs blog careers2
  • past present future2
  • about cleanergy`s gasbox2
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.

 Readability

Flesch–Kincaid Grade Level
6.00
Flesch Reading Ease
62.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
3.90
Dale–Chall Readability
7.10
SMOG Index
9.70
Spache Readibility
5.00
Number of letters
5777
Number of words
1213
Number of sentences
212
Average words per sentences
6
Number of syllables
1986
Syllables in words
1919
Average syllables in words
1.64
Number of words in first three syllables
273
Percentage of word / syllables
22.51
Words not in Dale-Chall easy-word list
526
Words not in Spache easy-word list
297

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without 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.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://cleanergy.com/wp-content/plugins/wp-google-maps/js/jquery.min.js?ver=1.8.3
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/jquery-1.11.0.min.js
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/modernizr-2.7.0.min.js
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/jquery-ui-1.10.4.custom.min.js?ver=1.10.4
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/hammer.js?ver=1.0.10
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/scripts.min.js?ver=0fc6af96786d8f267c8686338a34cd38
  • http://cleanergy.com/wp-content/plugins/dvk-social-sharing/assets/js/script.min.js?ver=1.2.5
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/holder.js?ver=2.3.2
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/jquery.lazyloadxt.bg.js?ver=1.9.3
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/js/vendor/jquery.fancybox-media.js?ver=1.0.6
  • http://cleanergy.com/wp-includes/js/wp-embed.min.js?ver=4.7.4
  • http://cleanergy.com/wp-content/plugins/mailchimp-for-wp/assets/js/forms-api.min.js?ver=3.0.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/js/jquery.json-1.3.js?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/js/jquery.placeholders.2.1.1.min.js?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/js/gravityforms.js?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/wp-google-maps/js/jquery.dataTables.js?ver=4.7.4
  • http://cleanergy.com/wp-content/plugins/wp-google-maps-pro/js/core.js?ver=5.53p
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://cleanergy.com/wp-content/themes/cleanergy/editor-style-shared.css?ver=4.7.4
  • http://cleanergy.com/wp-content/plugins/mailchimp-for-wp/assets/css/form-basic.min.css?ver=3.0.2
  • http://cleanergy.com/wp-content/plugins/dvk-social-sharing/assets/css/styles-32.min.css?ver=1.2.5
  • http://cleanergy.com/wp-content/themes/cleanergy/assets/css/main.min.css?ver=cb5ba4f995da4870449642e91d80fd02
  • http://cleanergy.com/wp-content/plugins/wp-google-maps/css/wpgmza_style.css?ver=4.7.4
  • http://cleanergy.com/wp-content/uploads/my_custom_css/my_style.css?1493976514
  • http://cleanergy.com/wp-content/plugins/gravityforms/css/formreset.css?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/css/formsmain.css?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/css/readyclass.css?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/gravityforms/css/browsers.css?ver=1.8.8.2
  • http://cleanergy.com/wp-content/plugins/wp-google-maps/css/data_table_front.css?ver=4.7.4
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Browser cache
The browser cache is set correctly for all elements.

 Speed test – Images

File size of all images combined
0.00
Image optimisation
All images are optimized.

 Links

We found a total of 94 different links.
Internal links: 91
External links: 3

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
176.58.110.128
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.

 Typos

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