SEO report of centroplast-shop.de
CENTROTEC Sustainable AG - Unternehmen
www.centroplast-shop.de/
Die CENTROTEC Sustainable AG ist ein in 45 Ländern vertretenes, börsennotiertes Unternehmen, das sich auf energieeffiziente Gebäudetechnik spezialisiert hat ...
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.centroplast-shop.de/
Character length : 24
Title
CENTROTEC Sustainable AG - Unternehmen
Description
Die CENTROTEC Sustainable AG ist ein in 45 Ländern vertretenes, börsennotiertes Unternehmen, das sich auf energieeffiziente Gebäudetechnik spezialisiert hat. Mit unseren ausgereiften Produkten und integrierten Systemlösungen aus den Bereichen Klima, Heizen und Lüften helfen wir, Energie einzusparen und Lebenskomfort zu erhöhen. Wir sind einer der führenden Anbieter in diesem Gebiet und besetzen alle bei der globalen CO2 Diskussion relevanten Technologien und Systemlösungen zu moderner Gebäude-Energiespartechnologie.
Keywords (meta keywords)
CENTROTEC Sustainable AG, Nachhaltigkeit, Gebäudetechnik, Energiespartechnologie, Abgassysteme, Klimasysteme, Heiztechnik, Medizintechnik Photovoltaik, Gesundheit, Energie, Komfort
Error! Using “meta keywords” is meaningless in a while.
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
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!
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: ”en”.
Title
CENTROTEC Sustainable AG - Unternehmen
Character length : 38
Good! The title’s length is between 10 and 70 characters.
Character length : 38
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 16%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 2 | 0 | 0 | 3 |
Heading structure in the source code
- <H1> Nachhaltigkeit mit Energiesparsystemen
- <H2> Die CENTROTEC Sustainable AG
- <H3> CENTROTEC in den Medien
- <H3> Aktuelle Veröffentlichungen
- <H6> Aktuelles
- <H6> Downloads
- <H6> CENTROTEC in den Medien
Word cloud
- centrotec14
- pdf6
- englisch6
- download6
- beitrag5
- link5
- nachhaltigkeitsbericht4
- sustainable4
- pdf-format4
- geschäftsbericht4
- radio3
- results3
- börsen-zeitung3
- börsen3
- deutsch3
- network3
- umsatz2
- vorstand2
- systemlösungen2
- unternehmen2
- wachstum2
- artikel2
- medien2
- ausgabe2
- helfen2
- internationalisierung2
- sucht2
- aktuelle2
- ergebnis2
- anfahrt2
- sitemap2
- systems2
- home2
- presse2
- news2
- impressum2
- online2
- börse2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| centrotec | |||
| englisch | |||
| download | |||
| beitrag | |||
| link |
Three Word cloud
- beitrag börsen radio2
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 7 images on this web page.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.centroplast-shop.de/fileadmin/img/ct-logo-01.png
- http://www.centroplast-shop.de/uploads/pics/header_start_2016.jpg
- http://www.centroplast-shop.de/.. /RTEmagicC_Centrotec_sucht_nach_Akquisiti...
- http://www.centroplast-shop.de/.. /Q1_Bericht_2017_D_gros.png
- http://www.centroplast-shop.de/.. /CT_GB2016_startseite.png
- http://www.centroplast-shop.de/.. /2017_BiPK_final_Startseite.png
- http://www.centroplast-shop.de/.. /RTEmagicC_sustainability_2014_de_startse...
Readability
Flesch–Kincaid Grade Level
9.40
Flesch Reading Ease
34.20
Coleman Liau Index
12.00
Automated Readability Index (ARI)
10.30
Dale–Chall Readability
10.00
SMOG Index
9.40
Spache Readibility
5.00
Number of letters
2349
Number of words
369
Number of sentences
103
Average words per sentences
4
Number of syllables
737
Syllables in words
717
Average syllables in words
2.00
Number of words in first three syllables
120
Percentage of word / syllables
32.52
Words not in Dale-Chall easy-word list
289
Words not in Spache easy-word list
171
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 998px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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 not fast enough: 0.40 seconds have passed until the page started to load.
Loading time
983 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
17
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.centrotec.de/typo3temp/stylesheet_2de0bb51da.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
160.40KB
Javascript minifying
You can save 430B (32% 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.
File size of all css files combined
30.74KB
CSS minifying
You can save 7.3KB (25% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.centrotec.de/fileadmin/css/main_style_a.css you can save 4.1KB (24% compression rate)
- By minifying http://www.centrotec.de/typo3temp/stylesheet_2de0bb51da.css you can save 1.9KB (27% compression rate)
- By minifying http://www.centrotec.de/fileadmin/css/main_style_b.css you can save 1.3KB (24% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
20.73KB
Gzip compression
Error! By using Gzip you can save 59.8KB (64% compression) on your site.
- By compressing http://www.centrotec.de/fileadmin/js/jquery-1.7.2.min.js you can save 59.8KB (64% compression rate)
- By compressing http://piwik-srv1.pixelstein.web-republic.de/piwik.js you can save 42.1KB (65% compression rate)
- By compressing http://www.centroplast-shop.de you can save 15.6KB (76% compression rate)
- By compressing http://www.centrotec.de/fileadmin/css/main_style_a.css you can save 13.9KB (79% compression rate)
- By compressing http://www.centrotec.de/typo3temp/stylesheet_2de0bb51da.css you can save 5.7KB (80% compression rate)
- By compressing http://www.centrotec.de/fileadmin/css/main_style_b.css you can save 4.2KB (75% compression rate)
- By compressing http://www.centrotec.de/fileadmin/js/main.js you can save 916B (56% compression rate)
- By compressing http://www.centrotec.de/typo3temp/javascript_ebd9c81938.js you can save 782B (56% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
15
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://piwik-srv1.pixelstein.web-republic.de/piwik.js | Expiry time is not specified |
| http://www.centrotec.de/.. /2017_BiPK_final_Startseite.png | Expiry time is not specified |
| http://www.centrotec.de/.. /CT_GB_D_HOME.png | Expiry time is not specified |
| http://www.centrotec.de/.. /H1_2018_D_home.png | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/css/main_style_a.css | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/css/main_style_b.css | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/img/ct-logo-01.png | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/img/lightbox-btn-close.gif | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/img/lightbox-ico-loading.gif | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/js/jquery-1.7.2.min.js | Expiry time is not specified |
| http://www.centrotec.de/fileadmin/js/main.js | Expiry time is not specified |
| http://www.centrotec.de/typo3temp/javascript_ebd9c81938.js | Expiry time is not specified |
| http://www.centrotec.de/typo3temp/stylesheet_2de0bb51da.css | Expiry time is not specified |
| http://www.centrotec.de/.. /RTEmagicC_sustainability_2014_de_startse... | Expiry time is not specified |
| http://www.centrotec.de/uploads/pics/header_karriere_2016_02.jpg | Expiry time is not specified |
Speed test – Images
File size of all images combined
237.95KB
Image optimisation
You can save 60.8KB (63% compression) by optimising the images below:
- By lossless compressing the http://www.centrotec.de/uploads/pics/header_karriere_2016_02.jpg you can save 60.8KB (63%) data.
Links
We found a total of 38 different links.
Internal links: 35
External links: 3
Internal links: 35
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| Link zum Beitrag | |
| Link zum Beitrag | |
| Link zum Beitrag |
Internal links:
Website security
IP
87.230.80.135
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
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H6 : Aktuelles, ( 112px from top )
- H1 : Nachhaltigkeit mit Energiesparsystemen, ( 129px from top )
- H2 : Die CENTROTEC Sustainable AG, ( 184px from top )
- H6 : Downloads, ( 312px from top )
- H3 : CENTROTEC in den Medien, ( 447px from top )
- H6 : CENTROTEC in den Medien, ( 632px from top )
- H3 : Aktuelle Veröffentlichungen, ( 718px from top )
Typos
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