Duesseldorf-rohrreinigung.com - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
80% 
Page structure
100% 
Link structure
93% 
Server
86% 
External factors
9% 
SEO Score
Response time
1.48 s
File size
165.60 kB
Words
673
Media files
13
Number of links
27 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Ihr Rohrreiniger in Düsseldorf – mit 30 Jahren Erfahrung.
The length of the page title is perfect. (507 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
ARDO Kanaltechnik | Ihr professioneller Rohrreiniger in Düsseldorf – ✔ Kanal- und Rohrreinigung ✔ TV-Inspektion ✔ Sanierung ✔ 24h Notdienst.
The length of the meta description is perfect. (907 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.duesseldorf-rohrreinigung.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: France
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 name is very long.
The domain is no subdomain.
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, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionARDO Kanaltechnik | Ihr professioneller Rohrreiniger in Düsseldorf – ✔ Kanal- und Rohrreinigung ✔ TV-Inspektion ✔ Sanierung ✔ 24h Notdienst.
generatorWordPress 6.8.2
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://www.duesseldorf-rohrreinigung.com/wp-content/uploads/2025/05/cropped-favicon-270x270.png
article:modified_time2025-06-03T11:53:49+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleIhr Rohrreiniger in Düsseldorf – mit 30 Jahren Erfahrung.
og:descriptionARDO Kanaltechnik | Ihr professioneller Rohrreiniger in Düsseldorf – ✔ Kanal- und Rohrreinigung ✔ TV-Inspektion ✔ Sanierung ✔ 24h Notdienst.
og:urlhttps://www.duesseldorf-rohrreinigung.com/
og:site_nameARDO Kanaltechnik Düsseldorf
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 673 words. That's ok.
40.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
19 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.85 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (20). We recommend using a maximum of 13 tags for this page.
The following tag is repeated too often: jetzt mehr erfahren
Some tags are too long. With 112 characters this one is longer than 70 characters:
"golzheim, flingern, bilk, friedrichstadt, oberkassel, rath, gerresheim, unterbach, reisholz, benrath o..."
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
...ploads/2025/02/ardo-duesseldorf-logo.pngNo alt attribute providedardo-duesseldorf-logo
...einigung-24h-notdienst-duesseldorf-1.pngNo alt attribute provided
...naltechnik-rohrverstopft-duesseldorf.pngNo alt attribute provided
...naltechnik-rohrverstopft-duesseldorf.pngNo alt attribute provided
...nigung-ARDO-Kanaltechnik-Duesseldorf.pngNo alt attribute provided
...nalsanierung-Rohre-ARDO-Kanaltechnik.pngNo alt attribute provided
...anal-TV-Inspektion-ARDO-Kanaltechnik.pngNo alt attribute provided
...ervice-ARDO-Kanaltechnik-duesseldorf.pngNo alt attribute provided
...ung-und-Rohrortung-ARDO-Kanaltechnik.pngNo alt attribute provided
...-schachtsanierunge-ARDO-Kanaltechnik.pngNo alt attribute provided
...5/05/ardo-kanalreinigung-duesseldorf.jpgNo alt attribute providedardo-kanalreinigung-duesseldorf
...ik-kanal-tv-untersuchung-duesseldorf.jpgNo alt attribute providedardo-kanaltechnik-kanal-tv-untersuchung-duesseldorf
...25/06/logo-ardo-rohrreinigung-dueren.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Ihre Rohrreinigungsfirma in Düsseldorf
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Ihre Rohrreinigungsfirma in Düsseldorf
H2 Unsere weiteren Leistungen im Überblick
H2 Ihr Rohrreiniger in der Nähe!
H2 Was Kunden über uns sagen
H3 ARDO Kanaltechnik
H3 ARDO Kanlatechnik
H3 Warum ARDO Kanaltechnik?
H3 Tel. 0211 31054547
H3 Unser Einsatzgebiet – Düsseldorf
H3 Menü
H3 In Kontakt treten
H4 24h Notdienst
H4 Profis vom Fach
H4 Top Preis-Leistung
H4 Rohr- & Kanalreinigung
H4 Rohr- & Kanalsanierung
H4 Kanal-TV-Untersuchung
H4 Wartungsservice
H4 Kanal- und Rohrortung
H4 Schachtsanierung
H4 Kontaktieren Sie jetzt Ihre Rohrreinigungsfirma in Düsseldorf
H4 Ihr Rohrreiniger für Rohrreinigung & Kanaltechnik in Düsseldorf
H4 Webseite
H4 Kontakt
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
/Home
/leistungen/Subdomain Leistungen
/rohr-kanalreinigung/Subdomain Rohr- Kanalreinigung
/rohr-kanalsanierung/Subdomain Rohr- Kanalsanierung
/kanal-rohrortung/Subdomain Kanal- Rohrortung
/kanal-tv-untersuchung/Subdomain Kanal TV-Untersuchung
/schachtsanierung/Subdomain Schachtsanierung
/wartungen/Subdomain Wartungen
/absaugarbeiten/Subdomain Absaugarbeiten
/kontakt/Subdomain Kontakt
/leistungen/Subdomain Unsere Leistungen
/rohr-kanalreinigungJetzt mehr erfahren
A-TITLE Mehr zum Thema Rohr- und Kanalreinigung erfahren.
/rohr-kanalsanierungText duplicate Jetzt mehr erfahren
A-TITLE Mehr zum Thema Kanal- und Rohrsanierung erfahren.
/kanal-tv-untersuchungText duplicate Jetzt mehr erfahren
A-TITLE Mehr zum Thema Kanal TV-Untersuchungen erfahren.
/wartungen/Text duplicate Jetzt mehr erfahren
A-TITLE Mehr zum Thema Wartungsservice erfahren.
/kanal-rohrortung/Text duplicate Jetzt mehr erfahren
A-TITLE Mehr zum Thema Kanal- und Rohrortung erfahren.
/schachtsanierung/Text duplicate Jetzt mehr erfahren
A-TITLE Mehr zum Thema Schachtsanierung erfahren.
/kontakt/Subdomain Jetzt beraten lassen
/rohr-kanalreinigung/Verstopfungen
A-TITLE Erfahren Sie mehr zum Thema Rohrreinigung und Kanalreinigung.
/rohr-kanalsanierungRohrbrüchen
A-TITLE Erfahren Sie mehr zum Thema Rohrsanierung und Kanalsanierung.
/wartungenWartungsarbeiten
A-TITLE Erfahren Sie mehr zum Thema Wartung von Abwasseranlagen.
/kontakt/Subdomain Termin vereinbaren
/leistungenText duplicate Unsere Leistungen
A-TITLE Lernen Sie alle unsere Leistungen in Düren kennen.
/kanalreparaturKanalreparatur
A-TITLE Mehr zum Thema Kanalreparatur.
/absaugarbeitenText duplicate Absaugarbeiten
A-TITLE Mehr zum Thema Absaugarbeiten bei z.B. Überschwemmungen.
/impressumImpressum
/datenschutzDatenschutz
https://www.facebook.com/ardor...New window External Subdomain Folgen
A-TITLE Folge auf Facebook
https://www.instagram.com/ardo...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Instagram
https://www.tiktok.com/@ardo_r...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf TikTok

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.duesseldorf-rohrreinigung.com/"
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 (1.48 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 (166 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 06 Aug 2025 18:52:59 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://www.duesseldorf-rohrreinigung.com/wp-json/>; rel="https://api.w.org/", <https://www.duesseldorf-rohrreinigung.com/wp-json/wp/v2/pages/9>; rel="alternate"; title="JSON"; type="application/json", <https://www.duesseldorf-rohrreinigung.com/>; rel=shortlink
x-cache-statusEXPIRED
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 3 referring domains.
This page only has 43 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.duesseldorf-rohrreinigung.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.duesseldorf-rohrreinigung.com
Ihr Rohrreiniger in Düsseldorf – mit 30 Jahren Erfahrung.
ARDO Kanaltechnik | Ihr professioneller Rohrreiniger in Düsseldorf – ✔ Kanal- und Rohrreinigung ✔ TV-Inspektion ✔ Sanierung ✔ 24h Notdienst.

Most important keywords

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

KeywordResultRecheck
Düsseldorf95%Check
Rohr95%Check
Reinigung86%Check
Rohrreinigung84%Check
Rohr Kanal79%Check
Düsseldorf 3075%Check
Rohrreinigung Kanal73%Check
Rohr und Kanaltechnik73%Check
Rohrreiniger70%Check
Kanal und Rohrreinigung69%Check
Show more keywords and terms

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