Koerner-dach.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
70% 
Page structure
72% 
Link structure
77% 
Server
76% 
External factors
41% 
SEO Score
Response time
0.74 s
File size
259.70 kB
Words
579
Media files
17
Number of links
70 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Körner | Dächer und mehr. – Wilhelm Körner GmbH – Dachdeckermeisterbetrieb in Köln
The page title should be shorter than 580 pixels. It is 788 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://koerner-dach.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
SKYPE_TOOLBARSKYPE_TOOLBAR_PARSER_COMPATIBLE
viewportwidth=device-width, initial-scale=1
robotsmax-image-preview:large
generatorPowered by Slider Revolution 6.2.1 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • addresse => Adresse
This page contains 579 words. That's ok.
38% 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.
15 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 13.18 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 amount of tags is very high (19). We recommend using a maximum of 12 tags for this page.
Some tags are too long. With 71 characters this one is longer than 70 characters:
"profitieren sie von unserem langjährigen und außergewöhnlichen know-how"
The following tag is repeated too often: festpreisen – ohne wenn und aber!
Image SEO
(Somewhat important)
14 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
...nt/uploads/2018/11/logo-rebuild-05-1.pngKörner | Dächer und mehr.
...nt/uploads/2018/11/logo-rebuild-05-1.pngKörner | Dächer und mehr.
...ds/2019/01/AdobeStock_13454510_final.jpgNo alt attribute providedStartseite
...ds/2019/01/AdobeStock_34316445_final.jpgNo alt attribute providedStartseite
...2019/01/AdobeStock_51700766-450x640.jpegDachdecker bei der ArbeitDachdeckermeisterbetreib Körner
...tent/uploads/2018/11/logo-satrunblei.pngNo alt attribute provided
...ntent/uploads/2018/11/logo-gc-gruppe.pngNo alt attribute provided
...ntent/uploads/2018/05/logo-rheinzink.pngNo alt attribute provided
/wp-content/uploads/2018/05/logo-braas.pngNo alt attribute provided
/wp-content/uploads/2018/05/logo-bauder.pngNo alt attribute provided
...ent/uploads/2018/05/logo-akc-schwarz.pngNo alt attribute provided
/wp-content/uploads/2018/05/logo-velux.pngNo alt attribute provided
/wp-content/uploads/2018/05/logo-deg.pngNo alt attribute provided
...ads/2018/05/logo-rathscheck-schiefer.pngNo alt attribute provided
...024/06/ref-merkenich-koerner-706x494.jpgNo alt attribute provided
...-riegel-fachpreise-uni-koeln-706x494.jpgNo alt attribute provided
...2019/01/AdobeStock_51700766-706x494.jpegNo alt attribute provided

Page structure

H1 heading
(Critically important)
Körner | Dächer und mehr. Körner | Dächer und mehr.
The H1 heading is perfect.
Headings
(Important)
There are 38 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 Körner | Dächer und mehr. Körner | Dächer und mehr.
H2 Wilhelm Körner GmbH - Dachdeckermeisterbetrieb in Köln
H2 Telefon
H2 E-Mail
H2 Addresse
H2 Startseite
H2 Ihr Dachdeckermeisterbetrieb in Köln
H2 50 Jahre Garantie auf Ihr Dach
H2 Lassen Sie sich inspirieren vom Dach fürs Leben!
H2 Kurzüberblick Leistungen
H2 Dachneubau
H2 Dachausbau
H2 Dachsanierung
H2 Dach Reparatur
H2 Dachreinigung
H2 Dachabdichtung
H2 Partnerbetriebe
H2 Wir haben für Sie
H2 Unsere Referenzen
H2 Rufen Sie uns an
H2 Schreiben Sie uns per E-Mail
H2 Unsere Bürozeiten
H3 Jahre Erfahrung
H3 Zufriedene Kunden
H3 Spitzen Produkte
H4 0221-7409011
H4 [email protected]
H4 Hauptstr. 76, 50859 Köln
H4 Herzlich Willkommen
H4 30 +
H4 824 +
H4 33 +
H4 Wir haben`s gelernt!
H4 Unsere
H4 die passende Lösung
H4 Flachdach für Industriehalle
H4 Universität zu Köln
H4 Arcon Grundstücks-Verwertung- und Hausverwaltung GmbH
Some anchor texts are used more than once.
3 links don't have an anchor text.
There are 3 links with a trivial 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 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://koerner-dach.de/IMG-ALT Körner | Dächer und mehr.
A-TITLE Körner | Dächer und mehr.
https://koerner-dach.de/Startseite
/unternehmen/wir-ueber-uns/Unternehmen
/unternehmen/wir-ueber-uns/Wir über uns
/unternehmen/philosophie/Philosophie
/unternehmen/referenzen/Referenzen
/unternehmen/bildergalerie/Zertifikate
/unternehmen/zertifikate/Bildergalerie
/unternehmen/jobs/Jobs
/verbaende-und-organisationen/Links
/leistungen/dachneubau/Leistungen
/leistungen/dachneubau/Dachneubau
/leistungen/dachausbau/Dachausbau
/leistungen/dachsanierung/Dachsanierung
/leistungen/sanierung-nach-enev/Sanierung nach EnEV
/leistungen/dach-reparatur/Dach Reparatur
/leistungen/dachreinigung/Dachreinigung
/leistungen/dachwartung/Dachwartung
/leistungen/dachabdichtung/Dachabdichtung
/leistungen/bauklempnerei/Bauklempnerei
/leistungen/dachfenster/Dachfenster
/leistungen/fassaden/Fassaden
/leistungen/waermedaemmung/Wärmedämmung
/leistungen/solartechnik/Solartechnik
/leistungen/angebot-photovoltaik/Angebot Photovoltaik
/wissenswertes/ein-dach-fuers-...Wissenswertes
/wissenswertes/ein-dach-fuers-...Dach fürs Leben
/wissenswertes/steildach/Steildach
/wissenswertes/schieferdach/Schieferdach
/wissenswertes/metalldach/Metalldach
/wissenswertes/flachdach/Flachdach
/wissenswertes/bitumendach/Bitumendach
/wissenswertes/dachgauben/Dachgauben
/wissenswertes/gruendach/Gründach
/kontakt-anfahrt/Kontakt
http://50jahredach.com/New window External 50 Jahre Dach
/wir-ueber-unsText duplicate Wir über uns
/philosophieText duplicate Philosophie
/wissenswertes/ein-dach-fuers-..."Ein Dach fürs Leben"
/referenzenText duplicate Referenzen
https://koerner-dach.de/jobsText duplicate Jobs
http://www.50jahredach.com/New window External Subdomain Text duplicate 50 Jahre Dach
/leistungen/dachneubau/Mehr Infos
/leistungen/dachausbau/Text duplicate Mehr Infos
/leistungen/dachsanierung/Text duplicate Mehr Infos
/leistungen/dach-reparatur/Text duplicate Mehr Infos
/leistungen/dachreinigung/Text duplicate Mehr Infos
/leistungen/dachabdichtung/Text duplicate Mehr Infos
http://www.saturnblei.de/External Subdomain No Text
https://www.gc-gruppe.de/External Subdomain No Text
https://www.rheinzink.de/External Subdomain No Text
https://www.braas.de/External Subdomain No Text
https://www.bauder.de/de/External Subdomain No Text
https://www.akc-erftstadt.de/External Subdomain No Text
https://www.velux.de/External Subdomain No Text
http://www.deg-dach.de/External Subdomain No Text
https://www.rathscheck.de/External Subdomain No Text
/referenzenMehr Referenzen
/2023/09/22/flachdach-fuer-ind...No Text
/2023/09/22/flachdach-fuer-ind...Flachdach für Industriehalle
/author/admin/Administer
/2023/09/22/flachdach-fuer-ind...22. September 202322. Juni 2024
/2023/09/22/flachdach-fuer-ind...Trivial anchor text
Weiter lesen
/2018/08/07/universitaet-zu-ko...No Text
/2018/08/07/universitaet-zu-ko...Universität zu Köln
/author/admin/Text duplicate Administer
/2018/08/07/universitaet-zu-ko...7. August 201815. Januar 2019
/2018/08/07/universitaet-zu-ko...Text duplicate Trivial anchor text
Weiter lesen
/2018/08/05/arcon-grundstuecks...No Text
/2018/08/05/arcon-grundstuecks...Arcon Grundstücks-Verwertung- und Hausverwaltung GmbH
/author/admin/Text duplicate Administer
/2018/08/05/arcon-grundstuecks...5. August 201815. Januar 2019
/2018/08/05/arcon-grundstuecks...Text duplicate Trivial anchor text
Weiter lesen
/kontakt-anfahrt/Text duplicate Kontakt
/kontakt-anfahrt/Kontaktformular
/kontakt-anfahrt/Anfahrt
https://koerner-dach.de/Text duplicate Körner | Dächer und mehr.
/impressum/Impressum
/wp-content/uploads/2019/01/AG...New window AGB
/datenschutz/Datenschutz
https://koerner-dach.de/Anchor No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://koerner-dach.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.74 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 (260 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 30 Jun 2024 11:19:37 GMT
content-typetext/html; charset=UTF-8
content-length40897
x-powered-byPHP/8.2.20
x-frame-optionsSAMEORIGIN
link<https://koerner-dach.de/wp-json/>; rel="https://api.w.org/", <https://koerner-dach.de/wp-json/wp/v2/pages/2989>; rel="alternate"; type="application/json", <https://koerner-dach.de/>; rel=shortlink
set-cookie102 Characters
varyAccept-Encoding
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 8 referring domains.
This page only has 273 backlinks.
This page only has few backlinks from 7 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://koerner-dach.de/sitemap.xml
Sitemap: https://koerner-dach.de/sitemap.html

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Search preview

Most important keywords

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

KeywordResultRecheck
Körner83%Check
Dach75%Check
Körner GmbH68%Check
Wilhelm Körner68%Check
Dächer65%Check
Wilhelm Körner GmbH63%Check
Dächer und Fassaden61%Check
Dach fürs60%Check
Köln59%Check
Wilhelm Körner GmbH Dachdeckermeisterbetrieb59%Check
Show more keywords and terms

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