SEO report of crcleanair.com

CR Clean Air leads the way in emissions control technologies

www.crcleanair.com/

With close to 100 years experience, CR Clean Air has the know how and equipment to meet the biggest industrial emissions challenges.


 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.crcleanair.com/

Character length : 19

Title
CR Clean Air leads the way in emissions control technologies
Description
With close to 100 years experience, CR Clean Air has the know how and equipment to meet the biggest industrial emissions challenges.
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
type: website
title: CR Clean Air leads the way in emissions control technologies
description: With close to 100 years experience, CR Clean Air has the know how and equipment to meet the biggest industrial emissions challenges.
url: http://www.crcleanair.com/
site_name: CR CleanAir

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


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
CR Clean Air leads the way in emissions control technologies

Character length : 60

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 6%

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
211000
Heading structure in the source code
  • <H1> CR CleanAir
  • <H2> Leaders in Clean Air Technology
  • <H1> About the CR Clean Air Group, LLC.
  • <H3> Associations
Word cloud
  • air10
  • clean9
  • llc5
  • group5
  • technology4
  • gases4
  • control3
  • cleanair3
  • acidic2
  • emissions2
  • oxide2
  • pollutants2
  • español2
  • industries2
  • products2
  • pollution2
  • organic2
  • information2
  • meet2
  • waste2
  • technical2
  • water2
  • library2
  • associations2
  • particulate2
  • officer2
  • management2
  • american2
  • chief2
  • institute2
Keyword matrix
wordtitledescriptionsheading
air
clean
llc
group
technology
gases
Two Word cloud
  • clean air4
  • industries products2
Three Word cloud
  • clean air group3
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
12.00
Flesch Reading Ease
15.70
Coleman Liau Index
12.00
Automated Readability Index (ARI)
12.00
Dale–Chall Readability
8.70
SMOG Index
9.90
Spache Readibility
5.00
Number of letters
3614
Number of words
506
Number of sentences
98
Average words per sentences
5
Number of syllables
1112
Syllables in words
1066
Average syllables in words
2.20
Number of words in first three syllables
134
Percentage of word / syllables
26.48
Words not in Dale-Chall easy-word list
270
Words not in Spache easy-word list
190

 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 not fast enough: 1.7 seconds have passed until the page started to load.
Loading time
3,508 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
48
Number of source domains
12
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.crcleanair.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.crcleanair.com/.. /jquery-migrate.min.js?ver=1.4.1
  • http://www.crcleanair.com/.. /swfobject.js?ver=2.2-20120417
  • http://www.crcleanair.com/.. /spin.min.js?ver=1.3
  • http://www.crcleanair.com/.. /jquery.spin.min.js?ver=1.3
List of render blocking css files
  • http://www.crcleanair.com/.. /style.css?ver=5.0.48
  • https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic...
  • http://www.crcleanair.com/.. /style.css?ver=3968cae42367298aa97eeab0ae...
  • http://www.crcleanair.com/.. /social-icons.css?ver=20170506
  • http://www.crcleanair.com/.. /style.css?ver=5.4.8
  • http://www.crcleanair.com/.. /jetpack.css?ver=6.1.1

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.crcleanair.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.crcleanair.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://www.crcleanair.com/wp-content/plugins/google-language-translator/js/load-flags.js?ver=d1cded4fe1afa307882dc7ff0f958689
  • http://www.crcleanair.com/wp-includes/js/swfobject.js?ver=2.2-20120417
  • http://www.crcleanair.com/wp-content/plugins/jetpack/_inc/spin.js?ver=1.3
  • http://www.crcleanair.com/wp-content/plugins/jetpack/_inc/jquery.spin.js?ver=1.3
  • http://www.crcleanair.com/wp-content/plugins/jetpack/modules/wpgroho.js?ver=d1cded4fe1afa307882dc7ff0f958689
  • http://www.crcleanair.com/wp-content/themes/twentytwelve/js/navigation.js?ver=20140711
  • http://www.crcleanair.com/wp-content/plugins/newsletter/subscription/validate.js?ver=4.8.9
  • http://www.crcleanair.com/wp-content/plugins/jetpack/modules/carousel/jetpack-carousel.js?ver=20170209
  • http://www.crcleanair.com/wp-content/plugins/jetpack/modules/shortcodes/js/jquery.cycle.min.js?ver=20161231
  • http://www.crcleanair.com/wp-content/plugins/jetpack/modules/shortcodes/js/slideshow-shortcode.js?ver=20160119.1
  • http://www.crcleanair.com/wp-includes/js/wp-embed.min.js?ver=d1cded4fe1afa307882dc7ff0f958689
File size of all javascript files combined
509.90KB
Javascript minifying
You can save 2.1KB (24% 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.crcleanair.com/wp-content/plugins/google-language-translator/css/style.css?ver=d1cded4fe1afa307882dc7ff0f958689
  • http://www.crcleanair.com/wp-content/themes/twentytwelve/style.css?ver=d1cded4fe1afa307882dc7ff0f958689
  • http://www.crcleanair.com/wp-content/plugins/newsletter/subscription/style.css?ver=4.8.9
  • http://www.crcleanair.com/wp-content/plugins/jetpack/css/jetpack.css?ver=4.9
File size of all css files combined
276.39KB
CSS minifying
You can save 2.8KB (25% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
34.03KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
23
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.crcleanair.com/.. /slideshow-controls-2x.pngExpiry time is not specified
http://www.crcleanair.com/.. /slideshow-loader.gifExpiry time is not specified
http://www.crcleanair.com/wp-content/uploads/2013/12/ILLUST-3.pngExpiry time is not specified
http://www.crcleanair.com/.. /Large-Fume-Scrubber1.jpgExpiry time is not specified
http://www.crcleanair.com/wp-content/uploads/2013/12/MACHINE.jpgExpiry time is not specified
http://www.crcleanair.com/.. /NOX-SCRUBBER2.pngExpiry time is not specified
http://www.crcleanair.com/.. /VENTURI-SCRUBBER-1.pngExpiry time is not specified
http://www.crcleanair.com/.. /air-photogallerymain_BW1.pngExpiry time is not specified
http://www.crcleanair.com/.. /cropped-FInal_NewLOGO-CR-CleanAirHeader....Expiry time is not specified
https://translate.googleapis.com/.. /translateelement.css60 minutes
https://translate.googleapis.com/translate_static/js/element/main.js60 minutes

 Speed test – Images

File size of all images combined
1.98MB
Image optimisation
You can save 990KB (74% compression) by optimising the images below:

 Traffic

Alexa
5203206

 Website security

IP
192.186.245.103
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
Warning! The website contains at least one unencrypted email address.

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : Original text, ( 0px from top )
  • H1 : CR CleanAir, ( 24px from top )
  • H2 : Leaders in Clean Air Technology, ( 24px from top )
  • H1 : About the CR Clean Air Group, LLC., ( 226px from top )
  • H3 : Associations, ( 1118px from top )

 Typos

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