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Zueblin-stahlbau.de - SEO Checker

Overview of the SEO Check

Meta information

75%

Page quality

25%

Page structure

79%

Link structure

25%

Server

External factors

45%

SEO Score

SEO Score Widget

Response time

0.30 s

File size

90.10 kB

Words

217

Media files

Number of links

52 internal / 3 external

Task list of SEO Improvements 8 Tasks

Add a H1 heading to this page.Very important!
Avoid internal links with dynamic URL parameters.Very important!
Enable the compressed HTML content transfer on your server using gzip.Very important!
Try to reduce the number of used CSS files.Very important!
Try to reduce the number of used JavaScript files.Very important!
Improve the text of the meta description.Important!
Use good alternative descriptions (alt attributes) for your images.Important!
Review and improve the heading structure.Tip!

View all

Meta specifications 75% achieved

Title

(Critically important)

Züblin Stahlbau GmbH

The length of the page title is perfect. (204 pixels out of 580 max pixel length)

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Effiziente Lösungen im Industrie-, Anlagen-, Gewerbe-, Hallen und im Kraftwerksbau. Unsere Leistungen: Statik, Planung, Fertigung und Montage komplexer Konstruktionen im Stahlhochbau und innovative Fassadentechnik deutschlandweit und international.

The meta description is too long: 1584 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.zueblin-stahlbau.de/databases/internet/_public/content30.nsf/web30?Openagent&id=937F736B1C468A64C125823A0037E47B

The specified canonical link points to a different page.

Canonical Tag

Language

(Somewhat important)

Language detected in text: de

Language defined in HTML: de

Language defined in HTTP-Equiv meta tag: de

Server location: Austria

The following language is defined by HTML: de

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1.0
apple-mobile-web-app-capable	yes
author	Simon DRABOSENIG
publisher	Züblin Stahlbau GmbH
copyright	Züblin Stahlbau GmbH
description	Effiziente Lösungen im Industrie-, Anlagen-, Gewerbe-, Hallen und im Kraftwerksbau. Unsere Leistungen: Statik, Planung, Fertigung und Montage komplexer Konstruktionen im Stahlhochbau und innovative Fassadentechnik deutschlandweit und international.
keywords	Stahl, Hochbau, Fassadentechnik, Komplett, Züblin, Kraftwerke, Gewerbe, Industrie, Anlagen, Hallen, konstruktionen, Logistik, Produktion, Industrie, Maschinenhaus, Kesselgerüst, Hangar, Parkhaus, Statik, Fertigung, Montage, SCC**, DIN, ISO, 9000:2008, Züblin Stahlbau GmbH, _STARTSEITE SLIDER SLIDER,
page-topic	Bauen Wohnen
audience	Experten, Profis
robots	index, follow
DC.Creator	Simon DRABOSENIG
DC.Publisher	Züblin Stahlbau GmbH
DC.Rights	Züblin Stahlbau GmbH
DC.Description	Effiziente Lösungen im Industrie-, Anlagen-, Gewerbe-, Hallen und im Kraftwerksbau. Unsere Leistungen: Statik, Planung, Fertigung und Montage komplexer Konstruktionen im Stahlhochbau und innovative Fassadentechnik deutschlandweit und international.
DC.Keywords	Stahl, Hochbau, Fassadentechnik, Komplett, Züblin, Kraftwerke, Gewerbe, Industrie, Anlagen, Hallen, konstruktionen, Logistik, Produktion, Industrie, Maschinenhaus, Kesselgerüst, Hangar, Parkhaus, Statik, Fertigung, Montage, SCC**, DIN, ISO, 9000:2008, Züblin Stahlbau GmbH, _STARTSEITE SLIDER SLIDER,
DC.Language	de
resource-type	document
revisit	7
lang	de
Content-Type	text/html; charset=UTF-8
X-UA-Compatible	IE=edge
content-language	de

Automatically check zueblin-stahlbau.de including all subpages at once!

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Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

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Page quality 25% achieved

Content

(Critically important)

There are only 217 words on this page. Use at least 250 words to provide useful information.

Only 1 paragraph/s was/were found on this page.

21.7% 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.

No placeholders texts or images were found.

There are no duplicates on the site.

The average number of words per sentence of 10.5 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

No Apple touch icon is specified.

This page loads 17 JavaScript files. This may affect the load time negatively.

A viewport "width=device-width, initial-scale=1.0" is provided.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

56 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...strabag-cdn.net/comp/_images/drucken.gif	No alt attribute provided
...File/HerthaPeters_DJI_0694_klein.002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...1A3C1258CC8002E273A/$File/ZAL2_klein.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...8002C665F/$File/Marschbahn_klein.002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...002A1C34/$File/Loope_EÜ_Drohne_klein.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...66354/$File/Sengelmannstraße_1_klein.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...2003148AC/$File/Else 20241009_113534.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...58C1F00501896/$File/DB249070 (1).002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...900360BA4/$File/K20_JanS_1_klein.002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...3A4CAC/$File/Eggolsheim_Brücke_1.002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...1704/$File/IMG-20221125-WA0001_klein.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...F7E1/$File/20220602_084426_klein.002.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...8BE8C1258A4D00229E5E/$File/IMG_3791.JPEG	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...D0040168E/$File/ChemnitzerModell_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...C12586A30051609A/$File/Flensburg_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...42C125865C0036CA2A/$File/Chemnitz400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...6140046959C/$File/FuerthIMG_3867_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...fuehrungNordkanal20200805_125101_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...e/Talbrücke_Schorgast_Vision_FM_400r.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...AD00214594/$File/20180606_140412_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...2B804C/$File/IMG_20180523_094538_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...everkusen_Visualisierung_4_r12_400px.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...177/$File/adidasHERZO_ZR1-120515_400.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...3A00379410/$File/3414_Hangar_400x267.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...lbau_Vattenfall_Marzahn_02_r12_400px.jpg	No alt attribute provided
...-cdn.net/comp/_images/pfeilmehrlesen.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...rabag-cdn.net/comp/_images/pfeil_rot.png	No alt attribute provided
...lterbild_Notlösung_was_ein_Müll_hier.jpg	No alt attribute provided

Page structure 79% achieved

H1 heading

(Critically important)

There is no H1 heading specified.

H1-H6 headings

Headings

(Important)

The structure of headings is missing one or more levels. Do not skip heading levels.

H1-H6 headings

Heading structure

Heading level	Content
H5	IMS-Audit erneut mit Erfolg bestanden
H5	Bereich Brückenbau auf gemeinsamem Segelabenteuer
H5	Ehemaligentreffen in Sande
H5	Veranstaltungen zur Berufsorientierung 2024
H5	2. Platz beim IFBS Award 2023 – DB Neues Werk Cottbus Halle 2
H5	Zukunftstage – Berufe live erleben

Link structure 25% achieved

Internal links

(Important)

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.

1 links don't have an anchor text.

The number of internal links is ok.

None of the anchor texts is too long.

Internal Linking

External links

(Nice to have)

There are 3 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
/databases/internet/_public/co...	Subdomain	No Text
/databases/internet/_public/co...	Subdomain	ZÜBLIN STAHLBAU
/databases/internet/_public/co...	Subdomain	Übersicht
/databases/internet/_public/co...	Subdomain	Porträt
/databases/internet/_public/co...	Subdomain	Standorte
/databases/internet/_public/co...	Subdomain	Management
/databases/internet/_public/co...	Subdomain	Ansprechpersonen
/databases/internet/_public/co...	Subdomain	Geschichte
/databases/internet/_public/co...	Subdomain	Werte
/databases/internet/_public/co...	Subdomain	Business Compliance
/databases/internet/_public/co...	Subdomain	LEISTUNGEN & PRODUKTE
/databases/internet/_public/co...	Subdomain Text duplicate	Übersicht
/databases/internet/_public/co...	Subdomain	Projektabwicklung
/databases/internet/_public/co...	Subdomain	Technisches Büro
/databases/internet/_public/co...	Subdomain	Stahlbaufertigung
/databases/internet/_public/co...	Subdomain	Stahlbaumontage
/databases/internet/_public/co...	Subdomain	Stahlhochbau
/databases/internet/_public/co...	Subdomain	Stahlbrückenbau
/databases/internet/_public/co...	Subdomain	Stahlwasserbau
/databases/internet/_public/co...	Subdomain	Fassadentechnik
/databases/internet/_public/co...	Subdomain	PROJEKTE
/databases/internet/_public/co...	Subdomain	KARRIERE
/databases/internet/_public/co...	Subdomain Text duplicate	Übersicht
/databases/internet/_public/co...	Subdomain	Karrieremöglichkeiten
/databases/internet/_public/co...	Subdomain	Ausbildung und Studium
/databases/internet/_public/co...	Subdomain	Nachwuchskräfte
/databases/internet/_public/co...	Subdomain	Stellenangebote
/databases/internet/_public/co...	Subdomain	NEWS
http://de.strabag-newsroom.com/	New window External Subdomain	News & Presse Konzern
/databases/internet/_public/co...	Subdomain	DOWNLOADS
https://mobile.strabag.com/zue...	External Subdomain	No Text
/databases/internet/_public/co...		Ersatzneubau der Hertha-Peters-Brücke
/databases/internet/_public/co...		ZAL 2 in Hamburg - Finkenwerda
/databases/internet/_public/co...		Überbauten für die Marschbahn
/databases/internet/_public/co...		Stabbogenbrücke Loope
/databases/internet/_public/co...		U-Bahn-Brücken über die Sengelmannstraße
/databases/internet/_public/co...		Eisenbahnbrücke über die Else
/databases/internet/_public/co...		DB Neues Werk Halle 1 und 2
https://www.youtube.com/watch?...	External Subdomain	Erweiterung Hochstraße Elbmarsch (K20) in Hamburg
/databases/internet/_public/co...	Subdomain	Eisenbahnbrücke über die A73 in Eggolsheim
/databases/internet/_public/co...	Subdomain	ICE Werk Halle 2 in Cottbus
/databases/internet/_public/co...	Subdomain	Galeriebauwerk Sengwarden
/databases/internet/_public/co...	Subdomain	Erneuerung EÜ Emscher in Bottrop im Ruhrgebiet NRW
/databases/internet/_public/co...	Subdomain	Weiterer Überbau für das Chemnitzer Modell
/databases/internet/_public/co...	Subdomain	Ersatzneubau der Eisenbahnüberführung Rude Flensburg
/databases/internet/_public/co...	Subdomain	Ersatzneubau der Eisenbahnüberführung „Werner-Seelenbinder-Straße“ in Chemnitz
/databases/internet/_public/co...		Fuß-und Radwegbrücke Fürth
/databases/internet/_public/co...		Ersatzneubau der Eisenbahnüberführung Nordkanal in Neuss
/databases/internet/_public/co...		Schrägseilbrücke Talbrücke Schorgast
/databases/internet/_public/co...		Brücken A43 Recklinghausen
/databases/internet/_public/co...	Subdomain	Werft Rostock-Warnemünde
/databases/internet/_public/co...		Brücke A1 bei Leverkusen
/databases/internet/_public/co...		Adidas Arena, Herzogenaurach
/databases/internet/_public/co...		Erweiterung Hangar Dresden
/databases/internet/_public/co...		GuD Marzahn, Berlin

Server configuration 0% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.zueblin-stahlbau.de/"

WWW Redirect

HTTP header

(Important)

The HTML page should be transferred using GZip compression.

No X-Powered HTTP header is sent.

HTTP headers

Performance

(Somewhat important)

This page loads 9 CSS files. This may affect the page load time negatively.

This page loads 17 JavaScript files. This may affect the load time negatively.

The page response time is excellent with 0.30 seconds.

The file size of the HTML document is fine (90 kB).

Page Speed

HTTP Response Header

Name	Value
date	Mon, 28 Jul 2025 08:33:59 GMT
server	Lotus-Domino
content-type	text/html; charset=utf-8
content-length	92224
x-content-type-options	nosniff
set-cookie	39 Characters
statuscode	200
http_version	HTTP/1.1

External factors 45% achieved

Backlinks

(Critically important)

This page has only a few links from other websites.

This page only has backlinks from 15 referring domains.

This page only has 54 backlinks.

This page only has few backlinks from 15 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.zueblin-stahlbau.de

Züblin Stahlbau GmbH

Most important keywords

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

Keyword	Result	Recheck
Stahlbau	59%	Check
Züblin	58%	Check
Züblin Stahlbau	58%	Check
Züblin Stahlbau GmbH	54%	Check
Stahlbau GmbH	53%	Check
Werk	50%	Check
Halle	50%	Check
Werk Halle	50%	Check
LEISTUNGEN	46%	Check
Stahlhochbau	46%	Check
Fassadentechnik	46%	Check
DB Neues Werk	43%	Check
Brücke	40%	Check
Neues	38%	Check
Cottbus	38%	Check
Brücken	38%	Check
IMS-Audit	38%	Check
erneut	38%	Check
Erfolg	38%	Check
bestanden	38%	Check
Bereich	38%	Check
Brückenbau	38%	Check
gemeinsamem	38%	Check
Segelabenteuer	38%	Check
Eisenbahnüberführung	36%	Check

Show more keywords and terms

Automatically check zueblin-stahlbau.de including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

Try for free
Guaranteed free of charge during trial period.

Zueblin-stahlbau.de - SEO Checker

Task list of SEO Improvements 8 Tasks

Meta specifications 75% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Automatically check zueblin-stahlbau.de including all subpages at once!

Page quality 25% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 79% achieved

(Critically important)

(Important)

Heading structure

Link structure 25% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 0% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 45% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Automatically check zueblin-stahlbau.de including all subpages at once!

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