Zueblin-umwelttechnik.com - SEO Checker

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Overview of the SEO Check
Meta information
68% 
Page quality
29% 
Page structure
58% 
Link structure
25% 
Server
0% 
External factors
93% 
SEO Score
Response time
0.17 s
File size
43.70 kB
Words
118
Media files
1
Number of links
27 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ZÜBLIN Umwelttechnik – eines der führenden europäischen Technologieunternehmen für Altlastensanierung, Grundwasser- und Bauwasserreinigung, Deponierückbau und Biogasanlagen im In- und Ausland.
The page title should be shorter than 580 pixels. It is 1852 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
ZÜBLIN Umwelttechnik – das führende Unternehmen zur Altlastensanierung: Grundwasserreinigung, Bodenreinigung, Umweltbiotechnologie, Rückbau und Entsorgung
The meta description is too long: 1030 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Language defined in HTTP-Equiv meta tag: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
apple-mobile-web-app-capableyes
authorRoland POPPE
publisherZüblin Umwelttechnik GmbH
copyrightZüblin Umwelttechnik GmbH
descriptionZÜBLIN Umwelttechnik – das führende Unternehmen zur Altlastensanierung: Grundwasserreinigung, Bodenreinigung, Umweltbiotechnologie, Rückbau und Entsorgung
keywordsWasserbehandlung, Umwelttechnik, Deponie, Biogasanlage, Asbestsanierung, Abwasseraufbereitung, Altlastensanierung, Grundwassersanierung, Wasserhaltung, Abluftreinigung, Stuttgart 21, Neutralisationsanlage, Entschwefelung Biogas, Bodenreinigungsanlage, Rückbau, Bewetterung, zublin, zueblin, ISCO, ZÜBLIN Umwelttechnik – eines der führenden europäischen Technologieunternehmen für Altlastensanierung, Grundwasser- und Bauwasserreinigung, Deponierückbau und Biogasanlagen im In- und Ausland., 3.0_STARTSEITE,
page-topicBauen Wohnen
audienceExperten, Profis
robotsindex, follow
DC.CreatorRoland POPPE
DC.PublisherZüblin Umwelttechnik GmbH
DC.RightsZüblin Umwelttechnik GmbH
DC.DescriptionZÜBLIN Umwelttechnik – das führende Unternehmen zur Altlastensanierung: Grundwasserreinigung, Bodenreinigung, Umweltbiotechnologie, Rückbau und Entsorgung
DC.KeywordsWasserbehandlung, Umwelttechnik, Deponie, Biogasanlage, Asbestsanierung, Abwasseraufbereitung, Altlastensanierung, Grundwassersanierung, Wasserhaltung, Abluftreinigung, Stuttgart 21, Neutralisationsanlage, Entschwefelung Biogas, Bodenreinigungsanlage, Rückbau, Bewetterung, zublin, zueblin, ISCO, ZÜBLIN Umwelttechnik – eines der führenden europäischen Technologieunternehmen für Altlastensanierung, Grundwasser- und Bauwasserreinigung, Deponierückbau und Biogasanlagen im In- und Ausland., 3.0_STARTSEITE,
DC.Languagede
google-site-verificationpk1IPrlnncnOgNdzn05t5GladvNy36_yu4pFqhIu7ks
langde
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge
content-languagede

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Page quality

Content
(Critically important)
There are only 118 words on this page. Use at least 250 words to provide useful information.
There are 2 text duplicates on this page:
  • Duplicate: Züblin Umwelttechnik GmbH Maulbronner Weg 32 D-71706 Markgröningen Tel...
17.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 10 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
Multiple viewport tags are given. There should only be one.
No Apple touch icon is specified.
This page loads 18 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: züblin umwelttechnik gmbh
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...t/comp/zueblin.de/images/Zueblin_rot.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H4 Empty heading
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
/databases/internet/_public/co...Subdomain No Text
/databases/internet/_public/co...Subdomain No Text
/databases/internet/_public/co...Subdomain UNTERNEHMEN
/databases/internet/_public/co...Subdomain Porträt
/databases/internet/_public/co...Subdomain Geschichte
/databases/internet/_public/co...Subdomain Werte
/databases/internet/_public/co...Subdomain Leistungen
/databases/internet/_public/co...Subdomain Übersicht
/databases/internet/_public/co...Subdomain Altlastensanierung
/databases/internet/_public/co...Subdomain Bau- und Tunnelwasser
/databases/internet/_public/co...Subdomain Biogas, Klärgas, Deponiegas
/databases/internet/_public/co...Subdomain Deponierückbau, Bodenwäsche, Entsorgung
/databases/internet/_public/co...Subdomain NEWS | PRESSE
/databases/internet/_public/co...Subdomain News Züblin Umwelttechnik
/databases/internet/_public/co...Subdomain Text duplicate News Züblin Umwelttechnik
https://newsroom.zueblin.de/New window External Subdomain Newsroom Ed. Züblin AG
/databases/internet/_public/co...Subdomain DOWNLOADS
/databases/internet/_public/co...Subdomain KONTAKT
/databases/internet/_public/co...Subdomain Kontakt
https://maps.strabag.at/zuebli...External Subdomain Anchor Standorte
/databases/internet/_public/co...Subdomain KARRIERE
/databases/internet/_public/co...Subdomain Karriere
/databases/internet/_public/co...Subdomain Jobs und Karriere ZUT
https://karriere.zueblin.de/New window External Subdomain Karriereportal ZÜBLIN
/databases/internet/_public/co...Subdomain DE
/databases/internet/_public/co...Subdomain Text duplicate DE
/databases/internet/_public/co...Subdomain EN
/databases/internet/_public/co...Subdomain ES
/databases/internet/_public/co...Subdomain FR
/databases/internet/_public/co...Subdomain IT
https://mobile.strabag.com/zue...External Subdomain No Text
https://www.xing.com/companies...New window External Subdomain No Text
https://www.facebook.com/EdZue...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.instagram.com/zueb...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.zueblin-umwelttechnik.com/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 18 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.17 seconds.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
dateWed, 26 Mar 2025 07:10:53 GMT
serverLotus-Domino
content-typetext/html; charset=utf-8
content-length44757
x-content-type-optionnosniff
set-cookie39 Characters
statuscode200
http_versionHTTP/1.1

External factors

This page is very well linked from other websites.
This page has backlinks from 31 referring domains.
This page has 108 backlinks.
This page has backlinks from 31 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.zueblin-umwelttechnik.com
ZÜBLIN Umwelttechnik – eines der führenden europäischen Technologie...
ZÜBLIN Umwelttechnik – das führende Unternehmen zur Altlastensanierung: Grundwasserreinigung, Bodenreinigung, Umweltbiotechnologie, Rückbau und Entsorgung

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
ZÜBLIN76%Check
ZÜBLIN Umwelttechnik75%Check
Umwelttechnik74%Check
Bau58%Check
Altlastensanierung56%Check
Grundwasser56%Check
UNTERNEHMEN56%Check
Umwelttechnik GmbH56%Check
zueblin48%Check
Biogasanlagen im47%Check
Show more keywords and terms

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