4a-architekten.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
40% 
Page structure
43% 
Link structure
85% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.27 s
File size
13.20 kB
Words
82
Media files
26
Number of links
41 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
4a Architekten Stuttgart
The length of the page title is perfect. (211 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
4a Architekten realisieren Sport- und Freizeitbäder sowie Thermen, Kultur- und Bildungseinrichtungen und Hotels. Einen Schwerpunkt haben 4a im Bäderbau.
The length of the meta description is perfect. (971 pixels out of 1000 max pixel length)
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: 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
description4a Architekten realisieren Sport- und Freizeitbäder sowie Thermen, Kultur- und Bildungseinrichtungen und Hotels. Einen Schwerpunkt haben 4a im Bäderbau.
keywords4a,Architekten,Stuttgart,Ernst Ulrich Tillmanns,Matthias Burkart,Architekturbüro,Andreas Ditschuneit,Bäderbau,Bäderarchitektur,Wellness,Spa,Hotel,Atmosphäre,Martin Reimer,4a Architekten,Sanierung,Baukultur,Umbau,Denkmalschutz,schwimmbad,hallenbad,freibad,therme
viewportwidth=device-width, initial-scale=1.0
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 82 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
17.1% 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.
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)
26 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
...rt/home/07_4a_hallenbad-neutraubling.jpgNo alt attribute provided
...ing-in-atmosphere-erik-jan-ouwerkerk.gifNo alt attribute provided
...ttgart/home/08_4a_emser-thermenhotel.jpgNo alt attribute provided
...rt/home/09_4a_therme-lindau-bodensee.jpgNo alt attribute provided
.../10_4a_sanierung_solebad-bad-wimpfen.jpgNo alt attribute provided
.../11_4a_sanierung_freibad-sigmaringen.jpgNo alt attribute provided
...home/12_4a_sanierung_mineralbad-berg.jpgNo alt attribute provided
...t/home/13_4a_badepark-vitalbad-kusel.jpgNo alt attribute provided
...gart/home/14_4a_hallenbad-riedlingen.jpgNo alt attribute provided
...nt/stuttgart/home/15_4a_stutenseebad.jpgNo alt attribute provided
..._4a_freizeitbad-stegermatt-offenburg.jpgNo alt attribute provided
...nt/stuttgart/home/17_4a_emser-therme.jpgNo alt attribute provided
...ome/18_4a_sanierung_villa-le-trident.jpgNo alt attribute provided
.../home/19_4a_bodensee-therme-konstanz.jpgNo alt attribute provided
/content/stuttgart/home/20_4a_else-club.jpgNo alt attribute provided
.../21_4a_sanierung_stadthalle-balingen.jpgNo alt attribute provided
...2_4a_sanierung_lochenbad-weilstetten.jpgNo alt attribute provided
...e/23_4a_sanierung-stadthalle-marbach.jpgNo alt attribute provided
...e/24_4a_vitasol-therme-bad-salzuflen.jpgNo alt attribute provided
/content/stuttgart/home/25_4a.pngNo alt attribute provided
...d-augsburg_aussenansicht-400x266-q75.jpgNo alt attribute provided
...lbau_hallenbad_stuttgart-400x266-q75.jpgNo alt attribute provided
...a_hirschbachbad-aalen_01-400x266-q75.jpgNo alt attribute provided
...ium-therme-bad-duerkheim-400x266-q75.jpgNo alt attribute provided
...rt/01_pootb_03112025_010-400x266-q75.jpgNo alt attribute provided
...e-swimming-in-atmosphere-400x266-q75.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
News
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 News
H1 3. Preis geht an 4a Architekten
H1 Vortrag bei Fachkonferenz „Bau und Betrieb von Freizeit- und Sportstätten“ in Freising
H1 Eröffnung Hirschbachbad in Aalen
H1 Eröffnung Salinarium Therme Bad Dürkheim
H1 Baustart: Erste Holzmodule werden angeliefert!
H1 Von Berlin nach Stuttgart – und jetzt: Köln!
Some anchor texts are used more than once.
6 links don't have an anchor text.
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://4a-architekten.de/No Text
https://4a-architekten.de/Anchor Menu≡
/projekteProjekte
https://4a-architekten.de/aktuellAktuell
https://4a-architekten.de/bueroBüro
/buero/teamTeam
/buero/leitbildLeitbild
/buero/dgnb-phase-nachhaltigkeitInitiative "Phase Nachhaltigkeit"
/buero/bim-building-informatio...Building Information Modelling (BIM)
/buero/mitgliedschaftenMitgliedschaften
/buero/auszeichnungenAuszeichnungen
/buero/publikationenPublikationen
/buero/pressePresse
/ausstellungenAusstellungen
https://4a-architekten.de/jobsJobs
https://4a-architekten.de/kontaktKontakt
https://4a-architekten.de/Anchor Text duplicate Menu≡
https://www.facebook.com/4a-Ar...External Subdomain No Text
https://www.instagram.com/4a_a...External Subdomain No Text
https://de.linkedin.com/compan...External Subdomain No Text
https://4a-architekten.de/aktuellNews
/aktuell/wettbewerb-spickelbad...No Text
/aktuell/wettbewerb-spickelbad...3. Preis geht an 4a Architekten
/aktuell/wettbewerb-spickelbad...5. Dezember 2025
/aktuell/vortrag-freizeit-und-...No Text
/aktuell/vortrag-freizeit-und-...Vortrag bei Fachkonferenz „Bau und Betrieb von Freizeit- und Sportstätten“ in Freising
/aktuell/vortrag-freizeit-und-...2. Dezember 2025
/aktuell/eroeffnung-hirschbach...No Text
/aktuell/eroeffnung-hirschbach...Eröffnung Hirschbachbad in Aalen
/aktuell/eroeffnung-hirschbach...28. November 2025
/aktuell/eroeffnung-therme-bad...No Text
/aktuell/eroeffnung-therme-bad...Eröffnung Salinarium Therme Bad Dürkheim
/aktuell/eroeffnung-therme-bad...19. November 2025
/aktuell/hallenbad-holzmodulba...No Text
/aktuell/hallenbad-holzmodulba...Baustart: Erste Holzmodule werden angeliefert!
/aktuell/hallenbad-holzmodulba...3. November 2025
/aktuell/von-berlin-nach-stutt...No Text
/aktuell/von-berlin-nach-stutt...Von Berlin nach Stuttgart – und jetzt: Köln!
/aktuell/von-berlin-nach-stutt...28. Oktober 2025
https://4a-architekten.de/4a Architekten Stuttgart
/impressumImpressum
/datenschutzDatenschutz
https://4a-architekten.de/DE
https://4a-architekten.de/enEN

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://4a-architekten.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The page response time is excellent with 0.27 seconds.
The file size of the HTML document is fine (13 kB).

HTTP Response Header

NameValue
varyAccept-Encoding
content-encodingbr
x-content-type-optionsnosniff
x-frame-optionssameorigin
content-length2688
content-typetext/html; charset=UTF-8
dateWed, 10 Dec 2025 18:00:28 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 255 referring domains.
This page has 331 backlinks.
This page has backlinks from 102 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

4a-architekten.de
4a Architekten Stuttgart
4a Architekten realisieren Sport- und Freizeitbäder sowie Thermen, Kultur- und Bildungseinrichtungen und Hotels. Einen Schwerpunkt haben 4a im Bäderbau.

Most important keywords

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

KeywordResultRecheck
Architekten80%Check
4a Architekten80%Check
4a Architekten Stuttgart72%Check
Architekten Stuttgart68%Check
Freizeit und Sport58%Check
Stuttgart56%Check
Bau56%Check
Freizeit56%Check
Therme56%Check
News55%Check
Show more keywords and terms

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