SEO report of lenntech.com

Water Treatment and Purification - Lenntech

www.lenntech.com/

Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum ...


 Tasks

  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.lenntech.com/

Character length : 17

Title
Water Treatment and Purification - Lenntech
Description
Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum filtration. Also cooling towers.
Keywords (meta keywords)
Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum filtration. Also cooling towers.

Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) 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

Linkedin19

Facebook Share0

Facebook Comments0

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Water Treatment and Purification - Lenntech

Character length : 43

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%

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
201070
Heading structure in the source code
  • <H1> Water Treatment Solutions
  • <H1> Water Treatment Solutions
  • <H5> Design
  • <H5> Engineering
  • <H5> Manufacturing
  • <H5> Automation
  • <H5> Installation
  • <H5> Maintenance
  • <H5> Training
  • <H3> About Lenntech
Word cloud
  • water25
  • systems10
  • treatment10
  • units9
  • info@lenntech8
  • plants8
  • home8
  • request7
  • phone7
  • quote7
  • lenntech7
  • removal6
  • disinfection6
  • filters5
  • applications5
  • ion5
  • exchange5
  • reverse4
  • osmosis4
  • products4
  • process4
  • industries4
  • parts4
  • filtration3
  • all3
  • specific3
  • lennro3
  • chemicals3
  • ozone3
  • industrial3
  • pumps3
  • sediment3
  • services3
  • processes3
  • drinking3
  • irrigation3
  • solutions3
  • vessels2
  • polski2
  • maintenance2
  • italiano2
  • français2
  • pentair2
  • nederlands2
  • português2
  • ultra2
  • pure2
  • العربية2
  • towers2
  • turkish2
  • edi2
  • español2
  • membranes2
  • gas2
  • oil2
  • power2
  • table2
  • hotels2
  • periodic2
  • library2
Keyword matrix
wordtitledescriptionsheading
water
systems
treatment
units
info@lenntech
plants
Two Word cloud
  • water treatment4
  • reverse osmosis3
  • process water3
  • request a quote3
  • quote phone3
  • water for3
Three Word cloud
  • water treatment solutions3
  • request a quote phone2
  • desalination surface water2
  • drinking water irrigation2
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 83 images on this web page.

Alternate attributes for the following 67 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 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
6,108 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
138
Number of source domains
21
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • https://www.lenntech.com/js/jquery/jquery-1.7.2.min.js
  • https://www.lenntech.com/syrena/assets/bootstrap/js/bootstrap.min.js
  • https://www.lenntech.com/syrena/assets/app/js/dependencies.js
  • https://www.lenntech.com/syrena/assets/app/js/main.min-v2.js
  • https://tcr.tynt.com/.. /Tracer.js?user=dJtpwkpJyr3Q9Yacn9QLBk&s=...
  • https://platform.linkedin.com/in.js
List of render blocking css files
  • https://www.lenntech.com/css/googlefonts.min.css
  • https://www.lenntech.com/.. /bootstrap.min.css
  • https://www.lenntech.com/syrena/assets/app/css/lenntech.min.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.lenntech.com/js/jquery/jquery-1.7.2.min.js
  • http://www.lenntech.com/syrena/assets/bootstrap/js/bootstrap.min.js
  • http://www.lenntech.com/syrena/assets/app/js/dependencies.js
  • http://www.lenntech.com/syrena/assets/app/js/main.min-v2.js
File size of all javascript files combined
1.63MB
Javascript minifying
You can save 400B (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.lenntech.com/syrena/assets/bootstrap/css/bootstrap.min.css
  • http://www.lenntech.com/syrena/assets/app/css/lenntech.min.css
File size of all css files combined
323.95KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
214.50KB
Gzip compression
Error! By using Gzip you can save 110B (27% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
100
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://m.addthisedge.com/.. /_ate.track.config_resp28 seconds
https://s7.addthis.com/js/300/addthis_widget.js10 minutes
https://www.lenntech.com/.. /glyphicons-halflings-regular.woff10 minutes
https://www.googletagmanager.com/gtag/js?id=AW-107273718015 minutes
https://www.googleadservices.com/pagead/conversion_async.js60 minutes
https://ssl.google-analytics.com/ga.js2 hours

 Speed test – Images

File size of all images combined
3.34MB
Image optimisation
You can save 243.1KB (61% compression) by optimising the images below:

 Traffic

Alexa
38323

Main traffic sources

 Links

We found a total of 188 different links.
Internal links: 181
External links: 7

External links:

Internal links:

Link text (anchor) Link strength

 Website security

IP
108.61.29.19
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.

 Sites on same ip

lenntech.com.tr

lenntech.com.tr

lenntech.es

lenntech.es

lenntech.com.pt

lenntech.com.pt

lenntech.de

lenntech.de

lenntech.nl

lenntech.nl

lenntech.it

lenntech.it

lenntech.pl

lenntech.pl

lenntech.com

lenntech.com

lenntech.fr

lenntech.fr

 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : Water Treatment Solutions , ( 0px from top )
  • H1 : Water Treatment Solutions, ( 198px from top )
  • H5 : Design, ( 758px from top )
  • H5 : Engineering, ( 790px from top )
  • H5 : Manufacturing, ( 822px from top )
  • H5 : Automation, ( 854px from top )
  • H5 : Installation, ( 886px from top )
  • H5 : Maintenance, ( 918px from top )
  • H5 : Training, ( 950px from top )

 Typos

enntech.com, lpenntech.com, penntech.com, loenntech.com, oenntech.com, lenntech.com, enntech.com, lienntech.com, ienntech.com, lkenntech.com, kenntech.com, lmenntech.com, menntech.com, l.enntech.com, .enntech.com, lnntech.com, lewnntech.com, lwnntech.com, lesnntech.com, lsnntech.com, lenntech.com, lnntech.com, lednntech.com, ldnntech.com, lefnntech.com, lfnntech.com, lernntech.com, lrnntech.com, le3nntech.com, l3nntech.com, le4nntech.com, l4nntech.com, lentech.com, lenbntech.com, lebntech.com, lengntech.com, legntech.com, lenhntech.com, lehntech.com, lenjntech.com, lejntech.com, lenmntech.com, lemntech.com, len ntech.com, le ntech.com, lentech.com, lennbtech.com, lenbtech.com, lenngtech.com, lengtech.com, lennhtech.com, lenhtech.com, lennjtech.com, lenjtech.com, lennmtech.com, lenmtech.com, lenn tech.com, len tech.com, lennech.com, lenntrech.com, lennrech.com, lenntfech.com, lennfech.com, lenntgech.com, lenngech.com, lennthech.com, lennhech.com, lenntyech.com, lennyech.com, lennt5ech.com, lenn5ech.com, lennt6ech.com, lenn6ech.com, lenntch.com, lenntewch.com, lenntwch.com, lenntesch.com, lenntsch.com, lenntech.com, lenntch.com, lenntedch.com, lenntdch.com, lenntefch.com, lenntfch.com, lennterch.com, lenntrch.com, lennte3ch.com, lennt3ch.com, lennte4ch.com, lennt4ch.com, lennteh.com, lenntecxh.com, lenntexh.com, lenntecsh.com, lenntesh.com, lenntech.com, lennteh.com, lenntecdh.com, lenntedh.com, lenntecfh.com, lenntefh.com, lenntecvh.com, lenntevh.com, lenntec h.com, lennte h.com, lenntec.com, lenntechb.com, lenntecb.com, lenntechg.com, lenntecg.com, lenntecht.com, lenntect.com, lenntechy.com, lenntecy.com, lenntechu.com, lenntecu.com, lenntechj.com, lenntecj.com, lenntechm.com, lenntecm.com, lenntechn.com, lenntecn.com

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