Knabenhans-ag.ch - SEO Checker

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Overview of the SEO Check
Meta information
84% 
Page quality
73% 
Page structure
70% 
Link structure
93% 
Server
77% 
External factors
100% 
SEO Score
Response time
0.90 s
File size
281.00 kB
Words
652
Media files
7
Number of links
42 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Sanitär, Heizung, Dachdecker & mehr - Gebr. Knabenhans AG Zürich
The page title should be shorter than 580 pixels. It is 619 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Auf uns können Sie zählen - Seit 125 Jahren ✔️ Kaminfeger ✔️ Dachdecker ✔️ Spengler ✔️ Sanitär ✔️ Heizung ➤ ☎️ 044 493 30 10
The length of the meta description is perfect. (868 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://knabenhans-ag.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-ch
Server location: United States of America
The following language is defined by HTML: de-ch
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
robotsindex, follow, follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
viewportwidth=device-width, initial-scale=1
descriptionAuf uns können Sie zählen - Seit 125 Jahren ✔️ Kaminfeger ✔️ Dachdecker ✔️ Spengler ✔️ Sanitär ✔️ Heizung ➤ ☎️ 044 493 30 10
generatorWP Rocket 3.18.2
google-site-verificationbThIkoafM_3x-LWxRkZzXrFXSA9jL_bJrI_f67JTjLw
langde-ch
twitter:cardsummary_large_image
twitter:titleSanitär, Heizung, Dachdecker & mehr - Gebr. Knabenhans AG Zürich
twitter:descriptionAuf uns können Sie zählen - Seit 125 Jahren ✔️ Kaminfeger ✔️ Dachdecker ✔️ Spengler ✔️ Sanitär ✔️ Heizung ➤ ☎️ 044 493 30 10
twitter:label1Verfasst von
twitter:data1planet
twitter:label2Zeit zum Lesen
twitter:data243 Minuten
og:localede_DE
og:typewebsite
og:titleSanitär, Heizung, Dachdecker & mehr - Gebr. Knabenhans AG Zürich
og:descriptionAuf uns können Sie zählen - Seit 125 Jahren ✔️ Kaminfeger ✔️ Dachdecker ✔️ Spengler ✔️ Sanitär ✔️ Heizung ➤ ☎️ 044 493 30 10
og:urlhttps://knabenhans-ag.ch/
og:site_nameGebr. Knabenhans AG
og:updated_time2025-05-14T13:08:18+00:00
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 652 words. That's ok.
37.3% 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.
14 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 13.66 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 13 tags for this page.
Image SEO
(Somewhat important)
6 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
.../uploads/2022/09/logo_knabenhans-400.pngGebr. Knabenhans AG
data:[...] Base64No alt attribute providedcorrect Familienfoto Gebr. Knabenhans AG
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
Herzlich willkommen bei der Gebr. Knabenhans AG in Zürich
The H1 heading contains the words willkommen bei! Use important keywords instead.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Herzlich willkommen bei der Gebr. Knabenhans AG in Zürich
H2 Ein Familienbetrieb seit über 130 Jahren
H2 Unsere Dienstleistungen im Überblick
H2 Serviceabdeckung im Grossraum Zürich
H2 Kontakt aufnehmen
H2 Häufig gestellte Fragen (FAQ)
H3 Welche Orte in und rund um Zürich servicieren wir?
H3 Bieten wir auch einen Sanitär-Notdienst am Wochenende an?
H3 Kontakt
H3 Öffnungszeiten
H3 Über uns
H3 Dienstleistungen
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://knabenhans-ag.ch/IMG-ALT Gebr. Knabenhans AG
/kaminfeger-zuerich/Kaminfeger
/dachdecker-zuerich/Dachdecker
/spenglerei-zuerich/Spengler
/sanitaer-zuerich/Sanitär
/heizungsfirma-zuerich/Heizung
/ueber-uns/Über uns
/ueber-uns/Geschichte
/ueber-uns/anfahrt/Anfahrt
/ueber-uns/offene-stellen/Offene Stellen
/ueber-uns/mitgliedschaften/Mitgliedschaften
https://www.instagram.com/gebr...New window External Subdomain Instagram
https://knabenhans-ag.ch/kontakt/Kontakt
/dachdecker-zuerich/Text duplicate Dachdecker
/spenglerei-zuerich/Bauspengler
/kaminfeger-zuerich/Text duplicate Kaminfeger
/sanitaer-zuerich/Text duplicate Sanitär
/heizungsfirma-zuerich/Heizungsfachmann
/kaminfeger-zuerich/New window Kaminfeger in Zürich
/dachdecker-zuerich/New window Dachdecker in Zürich
/spenglerei-zuerich/New window Spengler in Zürich
/sanitaer-zuerich/New window Sanitär in Zürich
/heizungsfirma-zuerich/New window Heizungsfirma in Zürich
/sanitaer-zuerich/kilchberg/Kilchberg
/sanitaer-zuerich/thalwil/Thalwil
/sanitaer-zuerich/schlieren/Schlieren
/sanitaer-zuerich/zollikon/Zollikon
/sanitaer-zuerich/regensdorf/Regensdorf
https://gebaeudetechniker24.ch/New window Nofollow External URL anchor text
https://gebaeudetechniker24.ch/
/ueber-uns/geschichte/Text duplicate Geschichte
/ueber-uns/anfahrt/Text duplicate Anfahrt
/ueber-uns/offene-stellen/Text duplicate Offene Stellen
/ueber-uns/mitgliedschaften/Text duplicate Mitgliedschaften
https://knabenhans-ag.ch/blog/Blog
/kaminfeger-zuerich/Kaminfeger Zürich
/dachdecker-zuerich/Dachdecker Zürich
/spenglerei-zuerich/Spengler Zürich
/sanitaer-zuerich/Sanitär Zürich
/heizungsfirma-zuerich/Heizung Zürich
/sanitaer-zuerich/quooker/Quooker Zürich
/sanitaer-zuerich/kanalreinigung/Kanalreinigung Zürich
/impressum/Impressum
/datenschutz-2/Datenschutz
https://knabenhans-ag.ch/Anchor Nach oben scrollen
A-TITLE Nach oben scrollen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://knabenhans-ag.ch/"
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 of 0.90 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (281 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 16 May 2025 06:28:16 GMT
content-typetext/html; charset=UTF-8
last-modifiedThu, 15 May 2025 20:39:31 GMT
cache-controlmax-age=0
expiresFri, 16 May 2025 06:28:16 GMT
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=63072000
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 62 referring domains.
This page has 69 backlinks.
This page has backlinks from 54 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://knabenhans-ag.ch/sitemap_index.xml

Similar sites

Search preview

knabenhans-ag.ch
Sanitär, Heizung, Dachdecker & mehr - Gebr. Knabenhans AG Zürich
Auf uns können Sie zählen - Seit 125 Jahren ✔️ Kaminfeger ✔️ Dachdecker ✔️ Spengler ✔️ Sanitär ✔️ Heizung ➤ ☎️ 044 493 30 10

Most important keywords

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

KeywordResultRecheck
Knabenhans AG83%Check
Knabenhans78%Check
Knabenhans AG Zürich77%Check
Sanitär66%Check
Gebr66%Check
Sanitär Zürich66%Check
Zürich65%Check
Dachdecker Zürich65%Check
Sanitär Heizung64%Check
Dach64%Check
Show more keywords and terms

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