Kultur.muelheim-ruhr.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
94% 
Page structure
63% 
Link structure
96% 
Server
31% 
External factors
81% 
SEO Score
Response time
1.35 s
File size
93.10 kB
Words
722
Media files
29
Number of links
47 internal / 25 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Kunst & Kultur | Stadt Mülheim an der Ruhr - Kultur
The length of the page title is perfect. (455 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://kultur.muelheim-ruhr.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
robotsindex, follow
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
langde
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 722 words. That's ok.
33.5% 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.
13 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 17.23 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, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 78 characters this one is longer than 70 characters:
"das mahnmal wird am 29. august 2025 um 16 uhr offiziell enthüllt und eröffnet."
Image SEO
(Somewhat important)
1 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
/sites/default/files/kulturbetrieb.pngKulturbetrieb Mülheim an der Ruhr
...um, 2024, Bild 3 von 3.jpg?itok=HFqRdBXzAußenansicht Kunstmuseum Mülheim an der Ruhr, 2024
...650/public/2023-06/TaR.jpg?itok=lmieqFEmDas Bild zeigt das Theater an der Ruhr im Raffelbergpark in Mülheim an der Ruhr.
...sse_FotoSebastianHoppe.jpg?itok=aZuugTRIDas Bild ist ein Ausschnitt einer Szenen von dem Stück "Die Katze Eleonore" von Caren Jeß. Die Autorin hat den Mülheimer Dramatikpreis 2023 gewonnen.
...lic/2023-06/RLS_aussen.jpg?itok=LwFBJOjNDas Bild zeigt den Ringlokschuppen Ruhr mit Drehscheibe in der MüGa.
...ßenaufnahme MedienHaus.jpg?itok=dHLivbfdMedienHaus
..._mit Beschriftung_2015.jpg?itok=lxl2PBAcHaus der Stadtgeschichte
.../Leitmotiv_Stadtarchiv.jpg?itok=l9OfBmvQStadtarchiv
...21-08/Fachwerkhaus_422.jpg?itok=U7IMWRmeFeldmann-Stiftung
...ssen Kloster und Anbau.jpg?itok=QxBjzUKzKloster Saarn
...enhaus Viktoriastrasse.png?itok=8NTKTMvETreppenhaus in der Viktoriastraße
.../Aquarius Wassermuseum.jpg?itok=896a94uJDas Bild zeigt den Wasserturm in Mülheim-Styrum, in dem sich das Aquarius Wassermuseum befindet.
...2023-06/Freilichtbühne.jpg?itok=7Y7Gb1NYDas Bild zeigt Publikum bei einer Veranstaltung in der Freilichtbühne Mülheim an der Ruhr | Reglerproduktion.
...xt/0321075401c5d02741052db49feba8c0.jpegMaria Reneé Morales Garcia, Ausstellungsansicht Cité Internationale des Art, 2024
...xt/8879dbfb6d5ea65421e19cb085f3cec9.jpegAusstellung "kulturelle Bildung - lokal und global"
...xt/68ed76d3bca3d2db3ffde53b378f1441.jpegKaleidoskop
...xt/609315e16c1faaa4321adf7d3f421268.jpegMülheim an der Ruhr 1945
...xt/8204c74fd3810d74498c31f11c7150f6.jpegMülheim Calling 2025
...xt/a2b6c44ca72cb5e2ed49bad061b0d7f4.jpeg[field_cbi_title]
...xt/a90db7de0043cc1265a364f30f1542f1.jpegEmil Nolde, Königskerze und Lilien, 1939
...xt/cd911ad28a26bcfeeb789b41738bac43.jpegFlyercover Ausstellung "Zwischenwände"
...ext/63f2320629720cbd017c5cf8a0843f4c.pngHandarbeitstreff
...xt/6a6a3724ba2096a47841a3e56a2545fb.jpegDer Salzpfad
...ustom/kultur/images/culturebase-logo.pngCutlurebase
/themes/custom/kultur/images/facebook.pngFacebook
/themes/custom/kultur/images/twitter.pngTwitter
/themes/custom/kultur/images/instagram.pngFacebook
/themes/custom/kultur/images/youtube.pngFacebook
/themes/custom/kultur/images/logo-mh.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Kunst & Kultur
The H1 heading is too short (14 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 33 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 Kunst & Kultur
H2 Orte
H2 Veranstaltungen
H2 Anschrift
H2 Service
H2 Sprache
H2 Stadt Mülheim an der Ruhr
H3 Mahnmal UNDER CONSTRUCTION
H3 Mülheim Calling! 2025
H3 Öffnungszeiten des Musikschulbüros in den Sommerferien
H3 Sinfoniekonzerte 2025 | 2026
H3 Zwischenwände
H3 Onilo
H3 Im Garten der Kunst – Klee, Feininger, Nolde
H3 WE. Der Körper als Zeichen
H3 2025: 21x21. Die Sammlungen der RuhrKunstMuseen
H3 Führungen
H3 SommerLeseClub
H3 Repair-Café
H3 Ruhrsommer
H3 Reihe zur Mülheimer Geschichte 2025
H3 Malschule
H4 museum_lab@HRW: Maria Reneé Morales Garcia
H4 Ausstellung "Kulturelle Bildung - lokal und global" Axatin e.V.
H4 Farbenspiel mit Effekt - Bilder von Claudia Rühl
H4 Mülheim an der Ruhr 1945: Bilder einer Stadt in Krieg und Frieden
H4 Mülheim Calling! 2025 Duplicate text
H4 WE. Der Körper als Zeichen Duplicate text
H4 Im Garten der Kunst – Klee, Feininger, Nolde Duplicate text
H4 Zwischenwände Duplicate text
H4 Handarbeitstreff
H4 Der Salzpfad
H5 Das Mahnmal wird am 29. August 2025 um 16 Uhr offiziell enthüllt und eröffnet.
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 25 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://kultur.muelheim-ruhr.de/Anchor Direkt zum Inhalt
https://kultur.muelheim-ruhr.de/IMG-ALT Kulturbetrieb Mülheim an der Ruhr
A-TITLE Kunst & Kultur
https://cms.muelheim-ruhr.de/r...External Subdomain Rathaus
https://cms.muelheim-ruhr.de/a...External Subdomain Aktuell
https://cms.muelheim-ruhr.de/l...External Subdomain Leben in Mülheim
https://cms.muelheim-ruhr.de/s...External Subdomain Stadtraum
https://kultur.muelheim-ruhr.de/Subdomain Kultur
https://service.muelheim-ruhr.de/External Subdomain Serviceportal
https://kultur.muelheim-ruhr.de/Anchor No Text
/kunstmuseum/mahnmal-under-con...Mahnmal UNDER CONSTRUCTION
/kunstmuseum/muelheim-calling-...Mülheim Calling! 2025
/musikschule/oeffnungszeiten-d...Öffnungszeiten des Musikschulbüros in den Sommerferien
/theater-und-konzertbuero/sinf...Sinfoniekonzerte 2025 | 2026
/kunstmuseum/zwischenwaende/24679Zwischenwände
/stadtbibliothek/onilo/24647Onilo
/kunstmuseum/im-garten-der-kun...Im Garten der Kunst – Klee, Feininger, Nolde
/kunstmuseum/we-der-koerper-al...WE. Der Körper als Zeichen
/kunstmuseum/2025-21x21-die-sa...2025: 21x21. Die Sammlungen der RuhrKunstMuseen
/kunstmuseum/fuehrungen/9725Führungen
/stadtbibliothek/sommerleseclu...SommerLeseClub
/stadtbibliothek/repair-cafe/243Repair-Café
/kulturbuero/ruhrsommer/219Ruhrsommer
/stadtarchiv/reihe-zur-muelhei...Reihe zur Mülheimer Geschichte 2025
/kunstmuseum/malschule/60Malschule
https://kultur.muelheim-ruhr.de/Anchor Vorherige
https://kultur.muelheim-ruhr.de/Anchor Weiter
/kunstmuseumIMG-ALT Außenansicht Kunstmuseum Mülheim an der Ruhr, 2024
/kunstmuseumKunstmuseum
/theater-der-ruhrIMG-ALT Das Bild zeigt das Theater an der Ruhr im Raffelbergpark in Mülheim an der Ruhr.
/theater-der-ruhrTheater an der Ruhr
/theater-und-konzertbueroIMG-ALT Das Bild ist ein Ausschnitt einer Szenen von dem Stück "Die Katze Eleonore" von Caren Jeß. Die Autorin hat den Mülheimer Dramatikpreis 2023 gewonnen.
/theater-und-konzertbueroTheater- und Konzertbüro
/ringlokschuppen-ruhrIMG-ALT Das Bild zeigt den Ringlokschuppen Ruhr mit Drehscheibe in der MüGa.
/ringlokschuppen-ruhrRinglokschuppen Ruhr
/stadtbibliothekIMG-ALT MedienHaus
/stadtbibliothekStadtbibliothek
/musikschuleIMG-ALT Haus der Stadtgeschichte
/musikschuleMusikschule
/stadtarchivIMG-ALT Stadtarchiv
/stadtarchivText duplicate Stadtarchiv
/feldmann-stiftungIMG-ALT Feldmann-Stiftung
/feldmann-stiftungText duplicate Feldmann-Stiftung
/kloster-saarnIMG-ALT Kloster Saarn
/kloster-saarnText duplicate Kloster Saarn
/kulturbueroIMG-ALT Treppenhaus in der Viktoriastraße
/kulturbueroKulturbüro
/museenIMG-ALT Das Bild zeigt den Wasserturm in Mülheim-Styrum, in dem sich das Aquarius Wassermuseum befindet.
/museenMuseen & Kinos
/freilichtbuehneIMG-ALT Das Bild zeigt Publikum bei einer Veranstaltung in der Freilichtbühne Mülheim an der Ruhr | Reglerproduktion.
/freilichtbuehneFreilichtbühne
https://www1.muelheim-ruhr.de/...External Subdomain museum_lab@HRW: Maria Reneé Morales Garcia Freitag, 1. August 2025 - 8:00 bis 20:00 Uhr
IMG-ALT Maria Reneé Morales Garcia, Ausstellungsansicht Cité Internationale des Art, 2024
https://www1.muelheim-ruhr.de/...External Subdomain Ausstellung "Kulturelle Bildung - lokal und global" Axatin e.V. Freitag, 1. August 2025 - 8:30 Uhr
IMG-ALT Ausstellung "kulturelle Bildung - lokal und global"
https://www1.muelheim-ruhr.de/...External Subdomain Farbenspiel mit Effekt - Bilder von Claudia Rühl Freitag, 1. August 2025 - 9:00 Uhr
IMG-ALT Kaleidoskop
https://www1.muelheim-ruhr.de/...External Subdomain Mülheim an der Ruhr 1945: Bilder einer Stadt in Krieg und Frieden Freitag, 1. August 2025 - 9:00 bis 20:00 Uhr
IMG-ALT Mülheim an der Ruhr 1945
https://www1.muelheim-ruhr.de/...External Subdomain Mülheim Calling! 2025 Freitag, 1. August 2025 - 11:00 bis 18:00 Uhr
IMG-ALT Mülheim Calling 2025
https://www1.muelheim-ruhr.de/...External Subdomain WE. Der Körper als Zeichen Freitag, 1. August 2025 - 11:00 bis 18:00 Uhr
IMG-ALT [field_cbi_title]
https://www1.muelheim-ruhr.de/...External Subdomain Im Garten der Kunst – Klee, Feininger, Nolde Freitag, 1. August 2025 - 11:00 bis 18:00 Uhr
IMG-ALT Emil Nolde, Königskerze und Lilien, 1939
https://www1.muelheim-ruhr.de/...External Subdomain Zwischenwände Freitag, 1. August 2025 - 11:00 bis 18:00 Uhr
IMG-ALT Flyercover Ausstellung "Zwischenwände"
https://www1.muelheim-ruhr.de/...External Subdomain Handarbeitstreff Freitag, 1. August 2025 - 15:30 Uhr
IMG-ALT Handarbeitstreff
https://www1.muelheim-ruhr.de/...External Subdomain Der Salzpfad Freitag, 1. August 2025 - 16:45 Uhr
IMG-ALT Der Salzpfad
https://veranstaltungen.muelhe...External Subdomain Veranstaltungskalender
https://muelheim-event.culture...External Subdomain Veranstaltungen eintragen
IMG-ALT Cutlurebase
https://kultur.muelheim-ruhr.de/Deutsch
/enEnglish
https://datenschutz.muelheim-r...External Subdomain Datenschutz
https://impressum.muelheim-ruh...External Subdomain Impressum
https://www1.muelheim-ruhr.de/...External Subdomain Kontakt
https://www.facebook.com/Muelh...New window External Subdomain IMG-ALT Facebook
https://twitter.com/Muelheim_RuhrNew window External IMG-ALT Twitter
https://www.instagram.com/muel...New window External Subdomain Text duplicate IMG-ALT Facebook
https://www.youtube.com/stadtm...New window External Subdomain Text duplicate IMG-ALT Facebook
https://muelheim-ruhr.de/New window External No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://kultur.muelheim-ruhr.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is slow (1.35 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 (93 kB).

HTTP Response Header

NameValue
cache-controlmust-revalidate, no-cache, private
content-languagede
content-security-policyreport-uri /report-csp-violation; upgrade-insecure-requests
content-typetext/html; charset=UTF-8
dateThu, 31 Jul 2025 23:15:47 GMT
expect-ctmax-age=86400
expiresSun, 19 Nov 1978 05:00:00 GMT
from-originsame
permissions-policygeolocation=(self), microphone=(self), camera=(self), fullscreen=*
referrer-policysame-origin
servernginx/1.25.3
strict-transport-securitymax-age=63072000; includeSubDomains; preload
varyOrigin
x-content-type-optionsnosniff
x-drupal-cache-contextscookies:big_pipe_nojs languages:language_content languages:language_interface languages:language_url route session.exists theme url user
x-drupal-cache-max-age0 (Uncacheable)
x-drupal-cache-tagsblock_content:10 block_content:14 block_content:16 block_content:17 block_content:18 block_content:9 block_content_view block_view config:block.block.anschrift config:block.block.eventblock config:block.block.kultur_account_menu config:block.block.kultur_branding config:block.block.kultur_breadcrumbs config:block.block.kultur_content config:block.block.kultur_footer config:block.block.kultur_help config:block.block.kultur_local_actions config:block.block.kultur_local_tasks config:block.block.kultur_main_menu config:block.block.kultur_messages config:block.block.kultur_page_title config:block.block.kultur_search config:block.block.kultur_tools config:block.block.linkzumveranstaltungskalender config:block.block.logokulturbetrieb config:block.block.logotheaterundkulturburo config:block.block.mulheimmainnavigationblock config:block.block.redaktion config:block.block.service config:block.block.socialmediakanale config:block.block.sprachumschalter_2 config:block.block.stadtmulheimanderruhrlogo config:block.block.suchbutton config:block.block.views_block__aktuelles_block_1 config:block.block.views_block__anschrift_block_2 config:block.block.views_block__orte_block_1 config:block.block.views_block__ortsbeschreibung_block_1 config:block.block.views_block__slider_aktuelles_block_1 config:block.block.views_block__taxonomy_term_block_1 config:block.block.views_block__veranstaltungen_block_1 config:block_list config:configurable_language_list config:field.storage.node.body config:field.storage.taxonomy_term.field_node_reference config:field.storage.taxonomy_term.field_ortsbild config:filter.format.basic_html config:filter.format.full_html config:filter.format.restricted_html config:matomo.settings config:system.menu.footer config:user.role.anonymous config:views.view.anschrift config:views.view.frontpage config:views.view.orte config:views.view.slider_aktuelles http_response local_task media:1023 media:11 media:12 media:13 media:130 media:15 media:2157 media:2255 media:824 media:826 media:827 media:9 node:101 node:16 node:20707 node:21 node:21884 node:219 node:22 node:23 node:23616 node:24 node:243 node:24647 node:24679 node:25 node:251 node:26 node:26899 node:269 node:27 node:271 node:274 node:27906 node:28275 node:28385 node:437 node:60 node:9725 node_list rendered taxonomy_term:10 taxonomy_term:11 taxonomy_term:12 taxonomy_term:13 taxonomy_term:24 taxonomy_term:27 taxonomy_term:28 taxonomy_term:29 taxonomy_term:31 taxonomy_term:6 taxonomy_term:7 taxonomy_term:8 taxonomy_term_list user:0
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
content-length95340
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 27 referring domains.
This page has 1,280 backlinks.
This page has backlinks from 23 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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Most important keywords

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

KeywordResultRecheck
Kultur81%Check
Kunst Kultur78%Check
Mülheim74%Check
Kunst74%Check
Uhr73%Check
Ruhr68%Check
Kunst und Kultur68%Check
Stadt Mülheim66%Check
Kunst Ausstellung61%Check
Kunstmuseum Mülheim60%Check
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