Wenzler-haustechnik.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
51% 
Page structure
65% 
Link structure
87% 
Server
54% 
External factors
12% 
SEO Score
Response time
0.05 s
File size
1,727.90 kB
Words
491
Media files
7
Number of links
45 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wenzler GmbH | Ihr Meisterbetrieb für Heizung in Friedrichshafen
The page title should be shorter than 580 pixels. It is 585 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Ihr zuverlässiger Meisterbetrieb für Heizung, Sanitär, Haustechnik und Lüftung in Friedrichshafen und Umgebung. Wir unterstützen Sie bei Ihrem Anliegen!
The length of the meta description is perfect. (950 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://wenzler-haustechnik.de/
There is a valid canonical link 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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width
descriptionIhr zuverlässiger Meisterbetrieb für Heizung, Sanitär, Haustechnik und Lüftung in Friedrichshafen und Umgebung. Wir unterstützen Sie bei Ihrem Anliegen!
next-head-count150
pegasus-version1.30
langde
og:titleWenzler GmbH | Ihr Meisterbetrieb für Heizung in Friedrichshafen
og:localede_DE
og:urlEmpty
og:descriptionIhr zuverlässiger Meisterbetrieb für Heizung, Sanitär, Haustechnik und Lüftung in Friedrichshafen und Umgebung. Wir unterstützen Sie bei Ihrem Anliegen!
og:site_nameWenzler GmbH | Ihr Meisterbetrieb für Heizung in Friedrichshafen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 491 words on this page. Good pages should have about 800 words of useful content.
34.4% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
3 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 15.38 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
The file size of the HTML document is very large (1727.9 kB).
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (11). We recommend using a maximum of 10 tags for this page.
The following tag is repeated too often: montag – donnerstag:
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...ttachments/673f0676d662b5001be6c8d5/webpWenzler_Logo.png

Page structure

H1 heading
(Critically important)
Wenzler GmbH
Too many H1 headings
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Wenzler GmbH
H1 Heizung
H1 Bad
H1 Lüftung
H1 Haustechnik
H2 Wenzler GmbH –  Experten in Friedrichshafen für Badsanierung, Heizungssanierung, Wärmepumpen, Gas–, Pellet– und Ölheizung
H2 Branchennews
H2 Footer - Kontaktdaten und Öffnungszeiten
H3 Modernisierung, Wartung oder Reparatur – fragen Sie uns.
H3 Unser Qualitäts-Versprechen für Ihr Projekt – vom Bad über Heizung bis Haustechnik
H3 Virtuelle Ausstellung
H3 3D-Badplaner
H3 Küchenarmaturen mit Funktion: Von kochend bis filternd – was ist sinnvoll?
H3 Ein Dusch-WC für jedes Bad | Geberit AquaClean Alba
H3 Kontakt
H3 Öffnungszeiten
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
2 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://wenzler-haustechnik.de/Anchor Zum Seiteninhalt springen
https://wenzler-haustechnik.de/IMG-ALT Wenzler_Logo.png
https://wenzler-haustechnik.de/Home
/leistungenLeistungen
/leistungen/heizungHeizung
/leistungen/heizung/regenerati...Wärmepumpe / Regenerativ
/leistungen/heizung/heizungsmo...Heizungsmodernisierung
/leistungen/heizung/oel-und-ga...Öl- und Gasheizung
/leistungen/heizung/waermevert...Wärmeverteilung
/leistungen/heizung/foerderung...Förderung Heizung
/leistungen/heizung/wartung-un...Wartung und Service
/leistungen/badBad
/leistungen/bad/badmodernisierungBadmodernisierung
/leistungen/bad/barrierefreies...Barrierefreies Bad
/leistungen/bad/badinspiration...Badinspiration und Musterbäder
/leistungen/bad/foerderung-badFörderung Bad
/leistungen/haustechnikHaustechnik
/leistungen/haustechnik/wasser...Wasser / Trinkwasser
/leistungen/lueftungLüftung
/leistungen/lueftung/dezentral...Dezentrale Wohnraumlüftung
/leistungen/lueftung/zentrale-...Zentrale Wohnraumlüftung
/virtuelle-ausstellungVirtuelle Ausstellung
/ueber-unsÜber uns
/ueber-uns/unternehmenUnternehmen
/ueber-uns/ausbildungAusbildung
/ueber-uns/jobsJobs
/ueber-uns/partnerPartner
/ueber-uns/downloadsDownloads
/zvshk-toolsAngebotsanfrage
/zvshk-badsanierungBadsanierung
/zvshk-heizungsmodernisierungText duplicate Heizungsmodernisierung
https://www.elements-show.de/3...New window External Subdomain Anchor 3D-Badplaner
/leistungen/planungshilfen/ele...ELEMENTS⁺
/leistungen/heizungText duplicate Heizung
/leistungen/badText duplicate Bad
/leistungen/lueftungText duplicate Lüftung
/leistungen/haustechnikText duplicate Haustechnik
/kontaktKontakt
/virtuelle-ausstellungNew window Virtuelle Ausstellung ELEMENTS Weingarten Jetzt starten
IMG-ALT Großer Ausstellungsraum mit modernen Küchen- und Badmöbeln.
https://www.elements-show.de/3...New window External Subdomain Anchor 3D-Badplaner Planen Sie Ihr Bad in 3D! Jetzt planen
IMG-ALT Bad mit Dusche, Waschbecken und freistehender Badewanne.
/news/kuechenarmaturen-mit-fun...Küchenarmaturen mit Funktion: Von kochend bis filternd – was ist sinnvoll? Die moderne Küche ist längst mehr als nur ein Ort zum Kochen – sie ist Lebensmitte...
IMG-ALT Moderne Küche mit Holzarbeitsplatte, Spüle und großen Fenstern.
/news/geberit-aquaclean-albaEin Dusch-WC für jedes Bad | Geberit AquaClean Alba Mit dem neuen Dusch-WC Geberit AquaClean Alba bringt Geberit die angenehmste Form der Po-Reinigung in jed...
IMG-ALT Geberit_AquaClean_Alba_1_header.jpg
https://www.fachbetrieb-shk.de...New window External Subdomain IMG-ALT Logo SHK 2.jpg
/kontaktNew window No Text
https://www.instagram.com/wenz...New window External Subdomain No Text
https://maps.google.com/maps?q...New window External Subdomain No Text
/impressumImpressum
/datenschutzDatenschutz
/kontaktText duplicate Kontakt
/kontaktNew window No Text
https://maps.google.com/maps?q...New window External Subdomain No Text
https://www.instagram.com/wenz...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://wenzler-haustechnik.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)
The file size of the HTML document is very large (1,728 kB).
The page response time is excellent with 0.05 seconds.

HTTP Response Header

NameValue
serveropenresty
dateFri, 01 Aug 2025 01:29:15 GMT
content-typetext/html; charset=utf-8
content-length265415
x-next-boost-statushit
set-cookie145 Characters
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=31536000; includeSubDomains
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 6 backlinks.
This page only has few backlinks from 4 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /brands/
Disallow: /business_fields/
Disallow: /additional_datas/
Disallow: /forms/
Disallow: /blocks/
Disallow: /contact_icons/
Disallow: /customers/
Disallow: /pop_ups/
Disallow: /company_values/
Disallow: /cookies/
Disallow: /designs/
Disallow: /attachments/file/
Disallow: /state_data_protection_officers/
Disallow: /api/attachments/file/
Disallow: /customer_profiles/
Disallow: /partner_houses/
Disallow: /navigation_items/
Disallow: /pages/
Disallow: /pop_ups/
Disallow: /sliders/
Disallow: /fonts/
Disallow: /hooks/
Disallow: /upload/
Disallow: /*.json$
Disallow: /*_buildManifest.js$
Disallow: /*_middlewareManifest.js$
Disallow: /*_ssgManifest.js$
Disallow: /*.js$
Disallow: /attachments/undefined-
Disallow: /key_accounts/undefined-
Disallow: /news/undefined-
Allow: /_next/static/*.js
Allow: /api/attachments/file/fonts/

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Search preview

wenzler-haustechnik.de
Wenzler GmbH | Ihr Meisterbetrieb für Heizung in Friedrichshafen
Ihr zuverlässiger Meisterbetrieb für Heizung, Sanitär, Haustechnik und Lüftung in Friedrichshafen und Umgebung. Wir unterstützen Sie bei Ihrem Anliegen!

Most important keywords

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

KeywordResultRecheck
Wenzler79%Check
Wenzler GmbH72%Check
Heizung69%Check
Haustechnik68%Check
Heizung Sanitär Haustechnik64%Check
Friedrichshafen61%Check
Lüftung55%Check
Meisterbetrieb für Heizung55%Check
Sanitär51%Check
Bad44%Check
Show more keywords and terms

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