Koelner-domverlag.de - SEO Checker

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Overview of the SEO Check
Meta information
68% 
Page quality
36% 
Page structure
79% 
Link structure
76% 
Server
9% 
External factors
69% 
SEO Score
Response time
2.55 s
File size
54.10 kB
Words
134
Media files
16
Number of links
58 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Kölner Domverlag
The page title is too short. (163 pixels of 580 max pixel length) 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://koelner-domverlag.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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
robotsmax-image-preview:large
generatorWooCommerce 7.6.1
msapplication-TileImagehttps://koelner-domverlag.de/wp-content/uploads/2021/06/favicon.svg
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 134 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
30.6% 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.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 8 JavaScript files. This may affect the load time negatively.
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 usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
15 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
...mes/domshop/dist/images/dombauhuette.svgwortmarke
...themes/domshop/dist/images/icon-cart.svgNo alt attribute provided
...emes/domshop/dist/images/icon-search.svgNo alt attribute provided
...emes/domshop/dist/images/icon-search.svgNo alt attribute provided
...themes/domshop/dist/images/icon-cart.svgNo alt attribute provided
...emes/domshop/dist/images/icon-search.svgNo alt attribute provided
...hemes/domshop/dist/images/icon-close.svgNo alt attribute provided
...ent/uploads/2018/11/[email protected]No alt attribute provided
...s/2021/06/bucher_dom_u_juden-417x393.pngNo alt attribute provided
...uploads/2024/07/kalender2025-417x393.pngNo alt attribute provided
...ploads/2024/05/treskow_cover-417x393.pngNo alt attribute provided
...ads/2023/12/domblatt2023-min-417x393.pngNo alt attribute provided
...3/10/archaeologie_koelnerdom-417x393.pngNo alt attribute provided
...loads/2016/12/etv029-min-min-417x393.pngNo alt attribute provided
...nt/uploads/2018/12/etv30-min-417x393.pngNo alt attribute provided
...ent/uploads/2019/01/mw05-min-417x393.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Neueste Produkte
H2 Der Kölner Dom und ›die Juden‹
H2 Kölner Dom – Kalender 2025
H2 Elisabeth Treskow 1898–1992
H2 Kölner Domblatt 2023
H2 Wir empfehlen
H2 Archäologie im Kölner Dom
H2 Wasserspeier des Kölner Domes
H2 Ewald Mataré und der Kölner Dom
H2 Jenseits der Gewölbe
Some anchor texts are used more than once.
2 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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://koelner-domverlag.de/IMG-ALT wortmarke
https://koelner-domverlag.de/No Text
/warenkorb/No Text
https://koelner-domverlag.de/Startseite
/shop/Shop
/ueber-uns/Über uns
/warenkorb/No Text
/shop/Zu den Produkten
/shop/produkt/der-koelner-dom-...Der Kölner Dom und ›die Juden‹
/versandarten/New window Versandkosten
/shop/produkt/koelner-dom-kale...Kölner Dom – Kalender 2025
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/elisabeth-treskow/Elisabeth Treskow 1898–1992
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/koelner-domblatt...Kölner Domblatt 2023
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/archaeologieimko...Archäologie im Kölner Dom
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/wasserspeier-des...Wasserspeier des Kölner Domes
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/ewald-matare-und...Ewald Mataré und der Kölner Dom
/versandarten/New window Text duplicate Versandkosten
/shop/produkt/jenseits-der-gew...Jenseits der Gewölbe
/versandarten/New window Text duplicate Versandkosten
/produkt-kategorie/meisterwerk...Meisterwerke
/produkt-kategorie/einzeltitel/Einzeltitel
/produkt-kategorie/koelner-dom...Kölner Domblatt
/shop/Alle Themen
https://koelner-domverlag.de/Text duplicate Startseite
/produkt-kategorie/domfuehrer/Domführer
/produkt-kategorie/kalender/Kalender
/produkt-kategorie/einzeltitel/Text duplicate Einzeltitel
/produkt-kategorie/meisterwerk...Text duplicate Meisterwerke
/produkt-kategorie/forschungen/Forschungen
/produkt-kategorie/studien/Studien
/produkt-kategorie/koelner-dom...Text duplicate Kölner Domblatt
/produkt-kategorie/schatzkamme...Schatzkammerhefte
/produkt-kategorie/limited-edi...Limitierte Editionen
/bezahlmoeglichkeiten/Zahlungsarten
/lieferung/Lieferung
/widerrufsbelehrung/Widerrufsrecht
https://koelner-domverlag.de/agb/AGB
/datenschutzbelehrung/Datenschutz
https://koelner-domverlag.de/Text duplicate Startseite
/shop/Text duplicate Shop
/ueber-uns/Text duplicate Über uns
/ueber-uns/Text duplicate Über uns
https://koelner-domverlag.de/Text duplicate Startseite
/shop/Text duplicate Shop
/ueber-uns/Text duplicate Über uns
https://koelner-domverlag.de/Text duplicate Startseite
/shop/Text duplicate Shop
/ueber-uns/Text duplicate Über uns
/datenschutzbelehrung/Text duplicate Datenschutz
/impressum/Impressum
https://koelner-domverlag.de/Text duplicate Startseite
/shop/Text duplicate Shop
/ueber-uns/Text duplicate Über uns
https://www.koelner-dom.de/New window External Subdomain Kölner Dom

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://koelner-domverlag.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is very slow (2.55 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.
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 8 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (54 kB).

HTTP Response Header

NameValue
dateMon, 23 Sep 2024 18:22:56 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
serverApache
link<https://koelner-domverlag.de/wp-json/>; rel="https://api.w.org/"
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 23 referring domains.
This page only has 10,356 backlinks.
This page only has few backlinks from 19 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://koelner-domverlag.de/wp-sitemap.xml

Similar sites

Search preview

koelner-domverlag.de
Kölner Domverlag

Most important keywords

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

KeywordResultRecheck
Kölner64%Check
Dom64%Check
Kölner Dom61%Check
Kölner Domverlag60%Check
Domverlag59%Check
Kölner Domblatt50%Check
Kalender40%Check
Domblatt40%Check
Juden40%Check
Treskow40%Check
Show more keywords and terms

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