Heizungsdoc.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
60% 
Page structure
64% 
Link structure
83% 
Server
100% 
External factors
43% 
SEO Score
Response time
0.01 s
File size
71.10 kB
Words
436
Media files
27
Number of links
32 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
heizungsdoc GmbH – Sanitär und Heizungsbau
The length of the page title is perfect. (427 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://heizungsdoc.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
robotsmax-image-preview:large
generatorWordPress 6.5.5
msapplication-TileImagehttps://heizungsdoc.de/wp-content/uploads/2023/03/cropped-cropped-logo-heizungsdoc-1024x386-PhotoRoom-270x270.png
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 436 words on this page. Good pages should have about 800 words of useful content.
34.2% 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.
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 18.25 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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The following tag is repeated too often: 030 688 321 060
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)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
...ent/uploads/2022/10/logo-heizungsdoc.pngheizungsdoc GmbH – Sanitär und Heizungsbau
...10503_135336-1-scaled-e1697025702910.jpgNo alt attribute provided
/wp-content/uploads/2021/05/photo.jpgNo alt attribute provided
...uploads/2021/04/photo-e1620220065711.jpgNo alt attribute provided
.../public/org_news/eb/05/0d/cebf3_2035.jpgNo alt attribute provided
.../public/org_news/db/05/0d/cebe3_a043.jpgNo alt attribute provided
/wp-content/uploads/2021/04/scale.jpegNo alt attribute provided
...1ygyq7q71qvksj9v8mr8deg1uwxkr96y7zov.pngNo alt attribute provided
...ntent/uploads/2022/01/money-bag-euro.svgNo alt attribute provided
/wp-content/uploads/2022/01/stopwatch.svgNo alt attribute provided
...loads/2022/01/school-teacher-correct.svgNo alt attribute provided
/wp-content/uploads/2022/01/login-key.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ntent/uploads/2022/01/cash-briefcase.svgNo alt attribute provided
/wp-content/uploads/2022/01/car.svgNo alt attribute provided
/wp-content/uploads/2022/01/family-home.svgNo alt attribute provided
/wp-content/uploads/2022/01/love-it-add.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ntent/uploads/2022/01/cash-briefcase.svgNo alt attribute provided
/wp-content/uploads/2022/01/family-home.svgNo alt attribute provided
/wp-content/uploads/2022/01/car.svgNo alt attribute provided
...ntent/uploads/2022/01/fitness-shaker.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided
...ulti-step/assets/frontend/img/loader.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
heizungsdoc GmbH - Sanitär und Heizungsbau
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 32 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 heizungsdoc GmbH - Sanitär und Heizungsbau
H3 Ihr Installateur und Heizungsbauer in Berlin
H3 Leistungen
H3 Neuigkeiten
H3 Wärmepumpen-Hybride kosten- oder CO2 optimiert steuern
H3 Entdecke mit uns die Welt der elektrischen Warmwasserbereiter
H3 Traumjob in Berlin Köpenick sichern
H3 Kontakt
H3 Rufnummer im Notfall
H3 Fachpartner
H3 Deine Vorteile bei uns
H3 Weitere Vorteile bei uns
H3 Noch mehr Vorteile bei uns
H3 Hast Du eine abgeschlossene Ausbildung im Bereich SHK?
H3 Wie viel Erfahrung hast Du bereits im Bereich SHK?
H3 Was ist Dir wichtig für Deinen nächsten Karriereschritt?
H3 Du hast gute Chancen auf einen Job bei uns!
H5 Wartung & Service
H5 Bad
H5 Heiztechnik
H5 Kollegiales Team
H5 Jobstart innerhalb der nächsten drei Monate
H5 Digitales Arbeiten
H5 Keine Auswärtsmontage
H5 Gute & Faire Bezahlung
H5 Eigener Firmenwagen
H5 Du gehörst zur Familie
H5 Sicherheit für deine Zukunft
H5 Hochwertige Werkzeuge
H5 Einzigartige Erlebnisse
H5 Keine langen Anfahrtswege
H5 Fit bleiben
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://heizungsdoc.de/IMG-ALT heizungsdoc GmbH – Sanitär und Heizungsbau
https://heizungsdoc.de/uber-uns/Über uns
/zertifikate/Zertifikate
https://heizungsdoc.de/partner/Partner
/stellenangebote/Stellenangebote
/leistungen/Leistungen
/wartung-service/Wartung
https://heizungsdoc.de/bad/Bad
/heiztechnik/Heiztechnik
/referenzen/Referenzen
/neuigkeiten/Neuigkeiten
/kundenstimmen/Kundenstimmen
https://heizungsdoc.de/kontakt/Kontakt
https://heizungsdoc.de/kontakt/Angebot anfragen
/wartung-service/No Text
/wartung-service/Wartung & Service
https://heizungsdoc.de/bad/No Text
https://heizungsdoc.de/bad/Text duplicate Bad
/heiztechnik/No Text
/heiztechnik/Text duplicate Heiztechnik
/heiztechnik/Heizungskonfigurator
/wartung-service/Wartungskonfigurator
/neuigkeiten/waermepumpen-hybr...No Text
/neuigkeiten/waermepumpen-hybr...Wärmepumpen-Hybride kosten- oder CO2 optimiert steuern
/neuigkeiten/entdecke-mit-uns-...No Text
/neuigkeiten/entdecke-mit-uns-...Entdecke mit uns die Welt der elektrischen Warmwasserbereiter
/stellenangebote/No Text
https://www.wirsindhandwerk.de...New window External Subdomain No Text
https://www.thermregio.de/New window Nofollow External Subdomain Thermregio
https://heizungsdoc.de/kontakt/Text duplicate Kontakt
https://heizungsdoc.de/impressum/Impressum
/datenschutz/Datenschutz
https://heizungsdoc.de/kontakt/Anfahrt
/allgemeine-geschaeftsbedingun...AGB
https://www.wirsindhandwerk.de...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://heizungsdoc.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.01 seconds.
The file size of the HTML document is fine (71 kB).

HTTP Response Header

NameValue
servernginx
dateTue, 02 Jul 2024 17:11:27 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://heizungsdoc.de/wp-json/>; rel="https://api.w.org/"
strict-transport-securitymax-age=63072000
x-cacheHIT
x-cache-typeNGINX
x-cache-device-typeresponsive
x-content-type-optionsnosniff
x-xss-protection1; mode=block
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 9 referring domains.
This page only has 26 backlinks.
This page only has few backlinks from 9 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://heizungsdoc.de/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
heizungsdoc82%Check
heizungsdoc GmbH75%Check
heizungsdoc GmbH Sanitär71%Check
GmbH68%Check
Sanitär und Heizungsbau67%Check
Heizungsbau66%Check
Sanitär63%Check
Installateur und Heizungsbauer49%Check
Berlin43%Check
Vorteile43%Check
Show more keywords and terms

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