Korona-holzbau.de - SEO Checker

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Overview of the SEO Check
Meta information
83% 
Page quality
55% 
Page structure
79% 
Link structure
96% 
Server
79% 
External factors
36% 
SEO Score
Response time
2.89 s
File size
154.40 kB
Words
287
Media files
16
Number of links
33 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Holzhäuser | Holzhaus | Korona Holzbau
The length of the page title is perfect. (362 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Holzhäuser sind unsere Welt - Wir von Korona Holzbau erstellen nun schon seit 20 Jahren als Familienbetrieb Wohnraum in Holzbauweise.
There are more than one meta descriptions on the page. Only one is allowed.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.korona-holzbau.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
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 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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionWILLKOMMEN BEI KORONA HOLZBAU Holzhäuser in Köln, Bergisch Gladbach und Leverkusen Wir von Korona Holzbau, erstellen nun schon seit 20 Jahren als Familienbetrieb Wohnraum in Holzbauweise. Ob Neubau, Wohnraumerweiterung, Dachaufstockung oder Objektbau - Wir begleiten sie vom Erstgespräch über die Planung, den Bau bis
msapplication-TileImagehttps://www.korona-holzbau.de/wp-content/uploads/2024/06/DS5-Holzbau-Projekte.png
generatorWordPress 6.7.2
article:publisherhttps://www.facebook.com/Der-RABE-463674567098883/
article:modified_time2025-04-17T16:11:41+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleHolzhäuser | Holzhaus | Korona Holzbau
og:descriptionWILLKOMMEN BEI KORONA HOLZBAU Holzhäuser in Köln, Bergisch Gladbach und Leverkusen Wir von Korona Holzbau, erstellen nun schon seit 20 Jahren als Familienbetrieb Wohnraum in Holzbauweise. Ob Neubau, Wohnraumerweiterung, Dachaufstockung oder Objektbau - Wir begleiten sie vom Erstgespräch über die Planung, den Bau bis
og:urlhttps://www.korona-holzbau.de/
og:site_nameKorona Holzbau
og:imagehttps://www.korona-holzbau.de/wp-content/uploads/2024/06/Design-ohne-Titel-23.png
og:image:width350
og:image:height123
og:image:typeimage/png
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 287 words on this page. Good pages should have about 800 words of useful content.
38.7% 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.
5 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 19.71 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (7). We recommend using a maximum of 6 tags for this page.
Some tags are too long. With 171 characters this one is longer than 70 characters:
"helfen sie mit und tragen sie aktiv dazu bei, die regionale waldwiederaufforstung langfristig voranzut..."
Image SEO
(Somewhat important)
12 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/2024/06/Design-ohne-Titel-23.pngKorona Holzbau Logo
...uploads/2024/06/Design-ohne-Titel-22.pngKorona Holzbau Logo
...uploads/2024/06/Design-ohne-Titel-23.pngKorona Holzbau Logo
/wp-content/uploads/2024/06/NEUBAU-14.pngNo alt attribute provided
...te-zu-Ihrem-Wunschhaus-1300-×-617-px.pngNo alt attribute provided
...loads/2023/12/Design-ohne-Titel-10-1.pngNo alt attribute providedZertifikat Regio Baum
...loads/2024/05/Korona-Holzbau-Logo-V1.pngNo alt attribute providedKorona Holzbau Logo V1
.../11/informationsdienst_holz-300x24-1.pngNo alt attribute provided
data:[...] Base64No alt attribute provided
...ogo-KH_300dpi_mit-Rand_830-300x135-1.jpgNo alt attribute provided
data:[...] Base64No alt attribute provided
...ontent/uploads/2021/11/logo81fuenf-1.pngNo alt attribute provided
...tent/uploads/2023/12/Regio-Baum-Logo.pngNo alt attribute provided
...ildschirmfoto-2025-04-03-um-10.37.53.pngNo alt attribute provided
...ntent/uploads/2025/04/DS5-Logo-Kopie.jpgNo alt attribute provided
Video URLWidthHeight
.../video/KoronaH&H_Tilsiter_Weg_FINAL1.mp4100%

Page structure

H1 heading
(Critically important)
Holzhäuser in Köln, Bergisch Gladbach und Leverkusen
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Holzhäuser in Köln, Bergisch Gladbach und Leverkusen
H2 DAS SIND WIR
H2 MODERNSTE HOLZBAUTECHNIK
H2 NEUBAU
H2 WILLKOMMEN BEI KORONA HOLZBAU
H3 Ein erfahrenes Team im Holzbau
H3 Wissenswertes über den Holzbau
H3 Der Traum vom Eigenheim
H3 Partner
H3 Downloads
H5 Ein Holzhaus entsteht
H5 5 Schritte zum Wunschhaus
H5 Wir sind Waldpate
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 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.korona-holzbau.de/Anchor Zum Inhalt springen
https://www.facebook.com/Koron...New window External Subdomain Facebook
A-TITLE Facebook
https://www.instagram.com/koro...New window External Subdomain Instagram
A-TITLE Instagram
https://player.vimeo.com/video...New window External Subdomain Vimeo
A-TITLE Vimeo
https://www.korona-holzbau.de/Subdomain IMG-ALT Korona Holzbau Logo
https://www.korona-holzbau.de/Subdomain HOME
/serielle-sanierung/Subdomain SERIELLE SANIERUNG
/neubau/Subdomain NEUBAU
/dachaufstockung/Subdomain DACHAUFSTOCKUNG
/anbau-erweiterung/Subdomain ANBAU – ERWEITERUNG
/objektbau/Subdomain OBJEKTBAU
/team/Subdomain UNSER TEAM
/unternehmensgeschichte/Subdomain GESCHICHTE
/philosophie/Subdomain PHILOSOPHIE
/5-schritte/Subdomain 5 SCHRITTE ZUM WUNSCHHAUS
/holzbautechnik/Subdomain VORTEILE DES HOLZBAUS
/holzbautechnik/holzrahmenbau/Subdomain HOLZRAHMENBAU
/holzbautechnik/massivholzbau/Subdomain MASSIVHOLZBAU
/galerie/Subdomain GALERIE
/aktuelles/Subdomain AKTUELLES
/kontakt/Subdomain KONTAKT
/team/Über Uns
/holzbautechnik/MEHR ERFAHREN
/leistungen/neubau/Text duplicate MEHR ERFAHREN
/leistungen/neubau/Subdomain Neubau
/leistungen/anbau-erweiterung/Subdomain Wohnraumerweiterung
/leistungen/dachaufstockung/Subdomain Dachaufstockung
/leistungen/objektbau/Subdomain Objektbau
/5-schritte/Subdomain No Text
https://regio-baum.org/External Mehr Infos auf Regio-Baum.org
https://informationsdienst-hol...New window External No Text
https://d-h-v.de/willkommen.htmlNew window External No Text
https://www.handwerk-direkt.de/New window External Subdomain No Text
http://www.guetesicherung-bau.de/New window External Subdomain No Text
https://www.81fuenf.de/New window External Subdomain No Text
https://regio-baum.org/New window External No Text
https://www.cuerten-shk.de/New window External Subdomain No Text
https://www.ds5-projekt.de/New window External Subdomain No Text
/wp-content/uploads/2021/11/Ko...Subdomain Korona Holz & Haus Imagebroschüre
/wp-content/uploads/2021/11/81...Subdomain 81fünf Imagebroschüre
/wp-content/uploads/2021/11/DH...Subdomain DHV Imagebroschüre
/wp-content/uploads/2021/11/ID...Subdomain Gesundheitliche Interaktion von Holz – Mensch – Raum
/wp-content/uploads/2021/11/br...Subdomain Bauen mit Holz = Aktiver Klimaschutz
/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz
https://www.glad-it.de/External Subdomain GLAD IT
https://www.facebook.com/Koron...New window External Subdomain Text duplicate A-TITLE Facebook
https://www.instagram.com/koro...New window External Subdomain Text duplicate A-TITLE Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.korona-holzbau.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (2.89 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 (154 kB).

HTTP Response Header

NameValue
dateWed, 14 May 2025 19:36:54 GMT
serverApache/2.4.63 (Unix)
x-powered-byPHP/8.0.30
link<https://www.korona-holzbau.de/wp-json/>; rel="https://api.w.org/", <https://www.korona-holzbau.de/wp-json/wp/v2/pages/6>; rel="alternate"; title="JSON"; type="application/json", <https://www.korona-holzbau.de/>; rel=shortlink
cache-controlmax-age=60
expiresWed, 14 May 2025 19:37:54 GMT
accept-rangesnone
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=UTF-8
set-cookie93 Characters
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 12 referring domains.
This page only has 19 backlinks.
This page only has few backlinks from 12 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://www.korona-holzbau.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.korona-holzbau.de
Holzhäuser | Holzhaus | Korona Holzbau
Holzhäuser sind unsere Welt - Wir von Korona Holzbau erstellen nun schon seit 20 Jahren als Familienbetrieb Wohnraum in Holzbauweise.

Most important keywords

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

KeywordResultRecheck
HOLZBAU88%Check
KORONA HOLZBAU87%Check
KORONA84%Check
Korona Holz Haus78%Check
Holzhäuser73%Check
Holzbau GmbH65%Check
Holzhäuser Holzhaus62%Check
Haus56%Check
Holzhaus50%Check
Bergisch50%Check
Show more keywords and terms

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