Bau4.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
46% 
Page structure
64% 
Link structure
83% 
Server
86% 
External factors
18% 
SEO Score
Response time
1.11 s
File size
17.10 kB
Words
249
Media files
19
Number of links
51 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - BAU4 Architekten
The length of the page title is perfect. (230 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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
Server location: Germany
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
robotsindex,follow
descriptionEmpty
generatorContao Open Source CMS
viewportwidth=device-width,initial-scale=1.0
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 249 words on this page. Use at least 250 words to provide useful information.
36.5% of the text are stop words.
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.
There are no duplicates on the site.
The average number of words per sentence of 14.42 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width,initial-scale=1.0" is provided.
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.
Image SEO
(Somewhat important)
13 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
/files/theme-2021/img/BAU4_Logo_Schwarz.svgNo alt attribute provided
...eite/Slider_Stellenanzeige_Bauleiter.jpgNo alt attribute provided
...hitekt_Bereich_Planung_1920x960px_rz.jpgNo alt attribute provided
...eite/Slider_Architekt_AiP_1920x960px.jpgNo alt attribute provided
...tartseite/Slider_Sparkasse_Pforzheim.jpgNo alt attribute provided
...ite/BBBank_Wildpark_Karlsruhe_Slider.jpgNo alt attribute provided
...ergarten_Rastatt_Plittersdorf_Slider.jpgNo alt attribute provided
...alte/startseite/Slider_CLM_Karlsruhe.jpgNo alt attribute provided
...Schlachthof_Grossviehstall_Karlsruhe.jpgNo alt attribute provided
.../startseite/Slider_Garteneben_Landau.jpgNo alt attribute provided
...lte/startseite/Slider_BAU4_Innenraum.jpgNo alt attribute provided
...te/startseite/Bild_Geschaeftsleitung.jpgNo alt attribute provided
...e/startseite/Sparkasse_Pforzheim_06a.jpgSparkasse Pforzheim Calw
...nhalte/startseite/Bild_CML_Karlsruhe.jpgCML Karlsruhe
...seite/Bild_Kindergarten_Plittersdorf.jpgKindergarten Rastatt-Plittersdorf
...heme-2021/img/Alter_Schlachthof_Logo.svgNo alt attribute provided
/files/theme-2021/icons/Icon_Facebook.svgFacebook
/files/theme-2021/icons/Icon_Instagram.svgInstagram
/files/theme-2021/icons/Icon_LinkedIn.svgInstagram

Page structure

H1 heading
(Critically important)
4 SIND'S!
Too many H1 headings
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 4 SIND'S!
H1 UNSER PLAN: IHR ERFOLG
Baselink: https://bau4.de/
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://bau4.de/home.htmlNo Text
https://bau4.de/home.htmlNavigation überspringen
https://bau4.de/aktuelles.htmlAktuelles
A-TITLE Aktuelles
/projekte/alle.htmlProjekte
A-TITLE Projekte
/projekte/alle.htmlAlle
A-TITLE Alle
/projekte/bildung.htmlBildung
A-TITLE Bildung
/projekte/denkmalschutz.htmlDenkmalschutz
A-TITLE Denkmalschutz
/projekte/gewerbe.htmlGewerbe
A-TITLE Gewerbe
/projekte/gesundheit.htmlGesundheit
A-TITLE Gesundheit
/projekte/oeffentlich.htmlÖffentlich
A-TITLE Öffentlich
/projekte/wohnen.htmlWohnen
A-TITLE Wohnen
/projekte/wettbewerbe.htmlWettbewerbe
A-TITLE Wettbewerbe
/projekte/werkverzeichnis.htmlWerkverzeichnis
A-TITLE Werkverzeichnis
/unternehmen/profil.htmlUnternehmen
A-TITLE Unternehmen
/unternehmen/profil.htmlProfil
A-TITLE Profil
/unternehmen/team.htmlTeam
A-TITLE Team
/unternehmen/standort.htmlStandort
A-TITLE Standort
/unternehmen/karriere.htmlKarriere
A-TITLE Karriere
https://bau4.de/kontakt.htmlKontakt
A-TITLE Kontakt
https://bau4.de/home.htmlText duplicate Navigation überspringen
https://bau4.de/aktuelles.htmlText duplicate Aktuelles
A-TITLE Aktuelles
/projekte/alle.htmlText duplicate Projekte
A-TITLE Projekte
/projekte/alle.htmlText duplicate Alle
A-TITLE Alle
/projekte/bildung.htmlText duplicate Bildung
A-TITLE Bildung
/projekte/denkmalschutz.htmlText duplicate Denkmalschutz
A-TITLE Denkmalschutz
/projekte/gewerbe.htmlText duplicate Gewerbe
A-TITLE Gewerbe
/projekte/gesundheit.htmlText duplicate Gesundheit
A-TITLE Gesundheit
/projekte/oeffentlich.htmlText duplicate Öffentlich
A-TITLE Öffentlich
/projekte/wohnen.htmlText duplicate Wohnen
A-TITLE Wohnen
/projekte/wettbewerbe.htmlText duplicate Wettbewerbe
A-TITLE Wettbewerbe
/projekte/werkverzeichnis.htmlText duplicate Werkverzeichnis
A-TITLE Werkverzeichnis
/unternehmen/profil.htmlText duplicate Unternehmen
A-TITLE Unternehmen
/unternehmen/profil.htmlText duplicate Profil
A-TITLE Profil
/unternehmen/team.htmlText duplicate Team
A-TITLE Team
/unternehmen/standort.htmlText duplicate Standort
A-TITLE Standort
/unternehmen/karriere.htmlText duplicate Karriere
A-TITLE Karriere
https://bau4.de/kontakt.htmlText duplicate Kontakt
A-TITLE Kontakt
/projekte/gewerbe/neubau-haupt...Sparkasse Pforzheim Calw
IMG-ALT Sparkasse Pforzheim Calw
/projekte/gewerbe.htmlGewerbe-
/projekte/bildung.htmlBildungs-
/projekte/oeffentlich.htmlKommunal- und Öffentlichkeits-
/projekte/wohnen.htmlWohnungsbau
https://bau4.de/kontakt.htmlText duplicate Kontakt
/projekte/gewerbe/cml-karlsruh...CML Karlsruhe
IMG-ALT CML Karlsruhe
/projekte/bildung/kindergarten...Kindergarten Rastatt-Plittersdorf
IMG-ALT Kindergarten Rastatt-Plittersdorf
https://bau4.de/home.htmlZUM SEITENANFANG
https://www.facebook.com/BAU4-...New window External Subdomain IMG-ALT Facebook
https://www.instagram.com/bau4...New window External Subdomain IMG-ALT Instagram
https://www.linkedin.com/compa...New window External Subdomain Text duplicate IMG-ALT Instagram
https://bau4.de/home.htmlText duplicate Navigation überspringen
https://bau4.de/impressum.htmlImpressum
A-TITLE Impressum
https://bau4.de/datenschutz.htmlDatenschutz
A-TITLE Datenschutz
https://bau4.de/kontakt.htmlText duplicate Kontakt
A-TITLE Kontakt
https://bau4.de/datenschutz.htmlDatenschutzerklärung.
A-TITLE Datenschutzerklärung.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://bau4.de/home.html"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is slow (1.11 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (17 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
x-ws-ratelimit-limit1000
x-ws-ratelimit-remaining999
dateThu, 24 Jul 2025 03:17:12 GMT
serverApache
permissions-policyinterest-cohort=()
cache-controlno-cache, no-store, private
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
contao-cachemiss
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 6 backlinks.
This page only has few backlinks from 5 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

user-agent:*
disallow:/contao/

sitemap:https://bau4.de/share/sitemap.xml

Similar sites

Search preview

bau4.de › home.html
Home - BAU4 Architekten

Most important keywords

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

KeywordResultRecheck
BAU458%Check
BAU4 Architekten54%Check
Architekten51%Check
Sparkasse43%Check
CML43%Check
Kindergarten43%Check
Sparkasse Pforzheim40%Check
PLAN40%Check
Sparkasse Pforzheim Calw39%Check
GmbH39%Check
Show more keywords and terms

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