Holtergmbh.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
63% 
Page structure
100% 
Link structure
93% 
Server
91% 
External factors
85% 
SEO Score
Response time
0.10 s
File size
261.70 kB
Words
518
Media files
8
Number of links
42 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Holter GmbH | Ihr Spezialist für Heizungen, Sanitäranlagen & Rohrsanierungen
The page title should be shorter than 580 pixels. It is 709 pixels long. Optimize title
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://holtergmbh.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
robotsmax-image-preview:large
authorHenrik Holter
generatorDivi-Child v.1.0
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://holtergmbh.de/wp-content/uploads/2017/02/cropped-Holter-Zentriert-270x270.png
langde-de
twitter:cardsummary
twitter:titleStart
twitter:descriptionEmpty
og:titleStart
og:descriptionEmpty
og:urlhttps://holtergmbh.de/
og:typewebsite
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
These Typos were found:
  • ensteht => entsteht
This page contains 518 words. That's ok.
40.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 16.87 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 following tag is repeated too often: erfahren sie mehr …
Image SEO
(Somewhat important)
3 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
...ntent/uploads/2016/02/Holter_600x195.pnglogo Holter GmbH
...ntent/uploads/2016/02/Holter_600x195.pngNo alt attribute provided
...tent/uploads/2016/02/heizung_510x350.jpgHeizung Korschenbroich
...017/04/PR-Bild-27-Badsanierung_final.jpgSanitärtechnik Korschenbroich
...nt/uploads/2016/02/Sanierung_510x530.jpgRohrinnensanierung von Trinkwasserleitungen in Korschenbroich
...s/2016/02/Fotolia_92543649_M_510x350.jpgNo alt attribute provided
...tent/uploads/2022/01/frontpage-flip.jpegNo alt attribute providedfrontpage-flip
Video URLWidthHeight
/wp-content/uploads/2018/08/video3.mp4

Page structure

H1 heading
(Critically important)
Ihr Spezialist für Heizung, Sanitär & Rohrsanierung
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Ihr Spezialist für Heizung, Sanitär & Rohrsanierung
H2 Ihre erste Wahl für
H2 Bei uns in besten Händen,
H2 Ein starkes Team
H3 weil …
H3 Verfügbarkeit
H3 installierte Heizungsanlagen und Bäder pro Jahr
H3 Teile immer auf Lager
H3 HEIZUNGSRECHNER
H4 Heizung
H4 Sanitär
H4 Rohrsanierungen
H4 Lüftungs- & Klimatechnik
H4 Adresse
H4 Telefon
H4 eMail
Some anchor texts are used more than once.
1 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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://holtergmbh.de/IMG-ALT logo Holter GmbH
https://holtergmbh.de/aktuelles/Aktuelles
https://holtergmbh.de/ueber-uns/Über uns
https://holtergmbh.de/historie/Historie
/preispolitik/Preispolitik
https://holtergmbh.de/referenzen/Referenzen
/stellenangebote/Stellenangebote
https://holtergmbh.de/partner/Partner
/heizung-sanitaer/Heizung / Sanitär / Klima
/heizungsrechner/Heizungsrechner
https://holtergmbh.de/heizung/Heizungstechnik
https://holtergmbh.de/sanitaer/Sanitärtechnik
/klimatechnik/Lüftungs- & Klimatechnik
/rohrsanierung/Sanierungstechnik
/fussbodenheizung/Sanierung Fußbodenheizung
/rohrinnensanierung/Rohrinnensanierung – Trinkwasserleitung
https://holtergmbh.de/shop/Katalog
/produktanfrage/Ihre Produktanfrage
https://holtergmbh.de/kontakt/Kontakt
https://www.facebook.com/holte...New window External Subdomain Folgen
A-TITLE Folge auf Facebook
https://www.instagram.com/holt...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Instagram
https://www.youtube.com/channe...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Youtube
https://holtergmbh.de/heizung/IMG-ALT Heizung Korschenbroich
https://holtergmbh.de/heizung/Heizung
https://holtergmbh.de/heizung/New window Heizungsanlage
A-TITLE Heizung Korschenbroich
https://holtergmbh.de/heizung/Erfahren Sie mehr …
A-TITLE Heizung Korschenbroich
https://holtergmbh.de/sanitaer/IMG-ALT Sanitärtechnik Korschenbroich
https://holtergmbh.de/sanitaer/Sanitär
https://holtergmbh.de/sanitaer/New window Bad- und Sanitärinstallationen
A-TITLE Sanitärtechnik Korschenbroich
https://holtergmbh.de/sanitaer/Text duplicate Erfahren Sie mehr …
A-TITLE Sanitärtechnik Korschenbroich
/rohrinnensanierung/IMG-ALT Rohrinnensanierung von Trinkwasserleitungen in Korschenbroich
/rohrinnensanierung/Rohrsanierungen
/rohrinnensanierung/New window Rohrinnensanierung
A-TITLE Rohrinnensanierung von Trinkwasserleitungen: Vorteile und Verfahren
/fussbodenheizung/New window Fußbodenheizungen
A-TITLE Fußbodenheizung-Sanierung: effizient, günstig, schnell!
/rohrsanierung/New window Rohrsanierung
A-TITLE Rohrsanierung ohne Stemmarbeiten
/rohrinnensanierung/Text duplicate Erfahren Sie mehr …
A-TITLE Rohrinnensanierung von Trinkwasserleitungen in Korschenbroich
/klimatechnik/No Text
/klimatechnik/Text duplicate Lüftungs- & Klimatechnik
/klimatechnik/New window Lüftungs- und Klimatechnik
A-TITLE Klimatechnik für Korschenbroich & Umkreis
/heizung-sanitaer/New window Installateur Korschenbroich
/klimatechnik/Text duplicate Erfahren Sie mehr …
A-TITLE Klimatechnik für Korschenbroich & Umkreis
https://holtergmbh.de/referenzen/Text duplicate Referenzen
https://www.unserebroschuere.d...New window External Subdomain No Text
https://www.unserebroschuere.d...New window External Subdomain Online-Broschüre
/heizungsrechnerJetzt berechnen
https://www.facebook.com/holte...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Facebook
https://www.instagram.com/holt...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Instagram
https://www.youtube.com/channe...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Youtube
https://holtergmbh.de/impressumImpressum
https://holtergmbh.de/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://holtergmbh.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.10 seconds.
The file size of the HTML document is fine (262 kB).

HTTP Response Header

NameValue
varyUser-Agent,Accept-Encoding
last-modifiedMon, 22 Jul 2024 08:50:16 GMT
accept-rangesnone
cache-controlmax-age=0, no-cache, no-store, must-revalidate
expiresMon, 29 Oct 1923 20:30:00 GMT
content-encodinggzip
pragmano-cache
content-length42615
content-typetext/html; charset=UTF-8
dateMon, 22 Jul 2024 09:11:41 GMT
serverApache/2.4.61 (Unix)
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is very well linked from other websites.
This page has backlinks from 27 referring domains.
This page has 206 backlinks.
This page has backlinks from 24 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

Sitemap: http://holtergmbh.de/sitemap.xml
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Heizung68%Check
Sanierung68%Check
Sanitär66%Check
Sanitär Heizung66%Check
Rohrsanierung65%Check
Spezialist62%Check
Holter61%Check
GmbH61%Check
Holter GmbH61%Check
Heizung Sanitär Klima57%Check
Show more keywords and terms

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