gasfluesystems.com

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.gasfluesystems.com/

Character length : 23

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.

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!

http://www.gasfluesystems.com/index.php?id=9&no_cache=1&L=1 ("Englisch")
http://www.gasfluesystems.com/index.php?id=9&no_cache=1&type=98 ("Druckansicht")

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.

Text / HTML ratio

Ratio : 16%

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
englisch6
download6
pdf6
beitrag5
link5
pdf-format4
geschäftsbericht4
nachhaltigkeitsbericht4
sustainable4
network3
deutsch3
radio3
börsen-zeitung3
results3
börsen3
wachstum3
erwartet2
helfen2
pressemeldung2
aktuelle2
sucht2
unternehmen2
annual2
systems2
ausgabe2
artikel2
umsatz2
prognose2
erfüllt2
medien2
ergebnis2
systemlösungen2
home2
anfahrt2
sitemap2
news2
börse2
vorstand2
online2
impressum2
presse2

Keyword matrix

word	title	descriptions	heading
centrotec
englisch
download
pdf
beitrag
link

Two Word cloud

beitrag börsen3
centrotec sustainable3
zum beitrag3
link zum2
prognose bei2
ergebnis und2

Three Word cloud

die centrotec sustainable2
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.

Readability

Flesch–Kincaid Grade Level

9.30

Flesch Reading Ease

35.10

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

2354

Number of words

370

Number of sentences

103

Average words per sentences

Number of syllables

735

Syllables in words

715

Average syllables in words

1.99

Number of words in first three syllables

120

Percentage of word / syllables

32.43

Words not in Dale-Chall easy-word list

290

Words not in Spache easy-word list

166

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 fast enough.

Loading time

1,418 ms

Table layout

Good! No nested tables found.

Render blocking resources

Good! No render blocking elements found!

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

0.00

Javascript minifying

Great! The Javascript files are minified.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

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 38 different links.
Internal links: 35
External links: 3

External links:

Link text (anchor)	Link strength
Link zum Beitrag
Link zum Beitrag
Link zum Beitrag

Internal links:

Link text (anchor)	Link strength
Unternehmen
Tochterunternehmen
Weltweite Repräsentanz
Kennzahlen
Externes Wachstum
Vorstand
Aufsichtsrat
Links
Sustainability & Innovation
Produkte & Segmente
Investor Relations
News / Presse
Jobs & Karriere
Home
Kontakt
Anfahrt
Sitemap
Impressum
Datenschutz
Englisch
50 Ländern
börsennotiertes
Produkten und integrierten Systemlösungen
moderner Gebäude-Energiespartechnologie
Geschäftsbericht 2016
>> mehr
>> mehr
Nachhaltigkeitsbericht 2014
>> mehr
Climate Systems
Gas Flue Systems
Med. Tech. & Eng. Plastics
Druckansicht
>> mehr
>> mehr

Website security

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

centro-shop.com

centroplast-shop.de

centroshop.com

centroshop.net

centrotecshop.com

centrotec-shop.com

centrotecshop.de

centro-shop.de

centrotec-shop.de

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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SEO report of gasfluesystems.com

CENTROTEC Sustainable AG - Unternehmen

Tasks

SEO

Social

Content

Readability

Technologies

Speed test

Speed test – Javascript

Speed test – CSS

Speed test – Compression

Speed test – Browser cache

Speed test – Images

Links

External links:

Internal links:

Website security

Sites on same ip

centro-shop.com