Konzerthaus-dortmund.de - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
66% 
Page structure
75% 
Link structure
25% 
Server
94% 
External factors
100% 
SEO Score
Response time
0.51 s
File size
101.80 kB
Words
754
Media files
37
Number of links
98 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Willkommen | Konzerthaus Dortmund
The length of the page title is perfect. (334 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Konzerthaus Dortmund präsentiert Klassik, Jazz und Pop in herausragender Akustik. Informationen zu Programm und Online-Tickets.
The length of the meta description is perfect. (851 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
facebook-domain-verificationa8ueypkfaj9yc2o64zotbfa2wk33oz
debug/de/
descriptionDas Konzerthaus Dortmund präsentiert Klassik, Jazz und Pop in herausragender Akustik. Informationen zu Programm und Online-Tickets.
referrersame-origin
robotsindex,follow
format-detectiontelephone=no
object_typewebsite
google-site-verificationfX4RofmFLeK4Ot3kjjIkxDzn6Hbm1xBOC5dHsC0QLUY
langde
twitter:cardsummary_large_image
twitter:site@Konzerthaus_DO
twitter:urlhttps://www.konzerthaus-dortmund.de/de
og:site_nameKonzerthaus Dortmund
og:typewebsite
og:localede_DE
og:urlhttps://www.konzerthaus-dortmund.de/de///
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
This page contains 754 words. That's ok.
28.4% 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 14.72 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 usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
35 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
...arina-Canellakis-Mathias-Bothor_crop.jpgNo alt attribute provided
...213-Mnozil-B-Maria-Frodl-4c-F52_crop.jpgNo alt attribute provided
...arcia-Gregory-Rubinstein-4c-F52_crop.jpgNo alt attribute provided
.../250227-Maxim-Lukas-Vogt-4c-F52_crop.jpgNo alt attribute provided
...ngelbrock-Mina-Esfandiari-(002)_crop.jpgNo alt attribute provided
...ICTURE/221118-Gabetta-Julia_001_crop.jpgNo alt attribute provided
...p/evis/Bilder/PICTURE/Beethoven_crop.jpgNo alt attribute provided
...Singers-Frances-Marshall-4c-F52_crop.jpgNo alt attribute provided
...G-by-Sim-Canetty-Clarke-low-res_crop.jpgNo alt attribute provided
.../pic_media/231126_1_Mindful-Lis_crop.jpgNo alt attribute provided
.../241219-Julia-Hagen-Neda-Navaee_crop.jpgNo alt attribute provided
...u-Alexandra-Andrew-Mason-4c-F52_crop.jpgNo alt attribute provided
...a-Gringolts-Kaupo-Kikkas-4c-F52_crop.jpgNo alt attribute provided
...E/250111-Dico-Marino-Thorlacius_crop.jpgNo alt attribute provided
...ergey_Malov-Julia-Wesely-4c-F52_crop.jpgNo alt attribute provided
...er/PICTURE/230923_VR-Mozart-bil_crop.jpgNo alt attribute provided
...ana-Mallwitz-Simon-Pauly-4c-F52_crop.jpgNo alt attribute provided
...ICTURE/250315-Joyce-Eden-4c-F52_crop.jpgNo alt attribute provided
/media/Weihnachten-2024_1440x400.jpgKonzerthaus Dortmund
...6--JEG-by-Sim-Canetty-Clarke-low-res.jpgNo alt attribute provided
/media/Nutcracker-and-i-01.jpgNo alt attribute provided
...ina-Canellakis-c-Chris-Christodoulou.jpgNo alt attribute provided
/media/KHD-Anfahrt-und-Parken_kachel.jpgNo alt attribute provided
/media/KHD-Gastronomie_kachel.jpgNo alt attribute provided
...ia/KHD-Rund-um-ihren-Besuch-2_kachel.jpgNo alt attribute provided
...ia/KHD-Tickets-und-Gutscheine_kachel.jpgNo alt attribute provided
/media/KHD-Barrierefreiheit_kachel.jpgNo alt attribute provided
...dortmund.de/ftp/evis/Logos/wilo-2023.pngNo alt attribute provided
...ftp/evis/Logos/signal-iduna_2023_001.pngNo alt attribute provided
...ortmund.de/ftp/evis/Logos/dsw21_2024.pngNo alt attribute provided
...nd.de/ftp/evis/Logos/botschafter_001.pngNo alt attribute provided
....de/ftp/evis/Logos/freundeskreis-khd.pngNo alt attribute provided
/media/icons/khd_claim.pngNo alt attribute provided
/media/img-de-pp.pngNo alt attribute provided
/media/khd_claim.pngNo alt attribute provided
/media/img-chat.jpgNo 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.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Klangvolle Weihnachtsgeschenke
H2 Höhepunkte im Advent
H2 Neues entdecken
H2 Ein Fest der Klänge
H2 Zwischen Zauber und Wirklichkeit
H2 Unverwechselbar
H2 Unser Service
H2 Unsere Vorteile
H2 Newsletter
H2 Bezahlarten
H2 Impressum
H2 Herausgeber
H2 Telefonservice
H2 Empty heading
H2 Registereintrag
H2 Empty heading
H2 Konzeption
H2 Kreation, Web-Design und Programmierung
H2 Empty heading
H2 Urheberrechte
H2 Haftung
H2 Datenschutz
H4 Melden Sie sich jetzt an
H4 Empty heading
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
49 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
/deAnchor Navigation ein-/ausblenden
/deAnchor No Text
/No Text
/deAnchor No Text
/deAnchor No Text
/de/merkliste/No Text
/de/warenkorb/No Text
/de/programm/Konzerte
/de/programm/abonnements/Abos & Themen
/de/programm/wahlpakete/Wahlpakete
/de/programm/konzerttipps/Konzerttipps
/de/service/ticketsTickets & Gutscheine
/de/service/anfahrtAnfahrt & Parken
/de/service/besuchRund um Ihren Besuch
/de/service/gastronomieGastronomie
/de/service/barrierefreiheitBarrierefreiheit
/de/ueber-uns/leitbildLeitbild
/de/ueber-uns/factsDie wichtigsten Facts
/de/ueber-uns/raum-akustikRaum & Akustik
/de/ueber-uns/nachhaltigkeitNachhaltigkeit
/de/ueber-uns/europaECHO-Konzerthaus
/de/ueber-uns/fuehrungenFührungen
/de/ueber-uns/konzertarchivKonzertarchiv
/de/mitmachen/fuer-alleFür Alle
/de/mitmachen/fuer-kids-und-fa...Für Kids und Familien
/de/mitmachen/fuer-schulen-und...Für Schulen und Kitas
/de/mitmachen/fuer-erwachseneFür Erwachsene
/de/mitmachen/fuer-seniorenFür Senior*innen
/de/engagement/privat/Privatpersonen
/de/engagement/unternehmen-sti...Unternehmen & Stiftungen
/de/mediathek/Mediathek
/de/DE
/en/EN
/de/landingpage/leichte-spracheLeichte Sprache
/de/merkliste/No Text
https://goo.gl/maps/CMASyGU1CW...New window External No Text
/de/suche?termAlle Suchergebnisse
/de/benutzerbereich/passwort-v...Sie haben Ihr Passwort vergessen?
/de/benutzerbereich/kundenkont...Ich bin neu hier
/de/programm/Programm & Tickets
/de/programm/12-01-2025-karina...No Text
/de/programm/12-01-2025-karina...No Text
/de/programm/13-02-2025-mnozil...No Text
/de/programm/13-02-2025-mnozil...No Text
/de/programm/22-02-2025-nubya-...No Text
/de/programm/22-02-2025-nubya-...No Text
/de/programm/27-02-2025-maxim-...No Text
/de/programm/27-02-2025-maxim-...No Text
/de/programm/05-03-2025-beetho...No Text
/de/programm/05-03-2025-beetho...No Text
/de/programm/06-03-2025-sol-ga...No Text
/de/programm/06-03-2025-sol-ga...No Text
/de/programm/01-12-2024-ensemb...No Text
/de/programm/01-12-2024-ensemb...No Text
/de/programm/03-12-2024-weihna...No Text
/de/programm/03-12-2024-weihna...No Text
/de/programm/12-12-2024-advent...No Text
/de/programm/12-12-2024-advent...No Text
/de/programm/15-12-2024-mindfu...No Text
/de/programm/15-12-2024-mindfu...No Text
/de/programm/19-12-2024-julia-...No Text
/de/programm/19-12-2024-julia-...No Text
/de/programm/21-12-2024-the-nu...No Text
/de/programm/21-12-2024-the-nu...No Text
/de/programm/04-12-2024-verkla...No Text
/de/programm/04-12-2024-verkla...No Text
/de/programm/11-01-2025-tina-d...No Text
/de/programm/11-01-2025-tina-d...No Text
/de/programm/16-01-2025-sergey...No Text
/de/programm/16-01-2025-sergey...No Text
/de/programm/25-01-2025-xtende...No Text
/de/programm/25-01-2025-xtende...No Text
/de/programm/23-02-2025-joana-...No Text
/de/programm/23-02-2025-joana-...No Text
/de/programm/15-03-2025-mitsin...No Text
/de/programm/15-03-2025-mitsin...No Text
/de/merchandising/gutschein/No Text
/de/mediathek/john-eliot-gardi...No Text
/de/mediathek/the-nutcracker-a...No Text
/de/mediathek/karina-canellaki...No Text
/de/service/anfahrtNo Text
/de/service/gastronomieNo Text
/de/service/besuchNo Text
/de/service/ticketsNo Text
/de/service/barrierefreiheitNo Text
/de/datenschutzNew window Datenschutzhinweis
/de/team/Team
/de/karriere/Karriere
/de/publikationen/Publikationen
/de/presse/Presse
/de/technik/Technik
/de/engagement/unternehmen-sti...Vermietung
/de/service/barrierefreiheit/Text duplicate Barrierefreiheit
/de/merchandising/gutschein/Ticketgutschein
/de/kontakt/Kontakt
https://www.facebook.com/Konze...New window External Subdomain No Text
https://www.instagram.com/konz...New window External Subdomain No Text
https://www.threads.net/@konze...New window External Subdomain No Text
https://www.youtube.com/user/K...New window External Subdomain No Text
/deAnchor nach oben
/de/impressum/Impressum
/de/datenschutz/Datenschutz
/de/agb/AGB
http://www.giraffentoast.com/External Subdomain www.giraffentoast.com

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.konzerthaus-dortmund.de/de"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.51 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 (102 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
content-encodinggzip
varyAccept-Encoding,User-Agent
x-frame-optionsSTRICT-ORIGIN
set-cookie138 Characters
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-xss-protection1; mode=block
x-content-type-optionsnosniff
content-security-policydefault-src * data: blob: 'self';script-src *.konzerthaus-dortmund.de *.googletagmanager.com *.sharethis.com portal.safe-port.cloud *.bing.com *.typekit.net *.facebook.net *.gstatic.com *.issuu.com *.enuerto.net *.google-analytics.com *.google.com *.jquery.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;form-action 'self' https://konzerthaus-dortmund.com https://*.konzerthaus-dortmund.com https://*.inxmail.com https://www.facebook.com/tr/ https://*.ipg-online.com https://www.paypal.com/; connect-src *.konzerthaus-dortmund.com *.konzerthaus-dortmund.de portal.safe-port.cloud *.facebook.net *.google-analytics.com *.google.com *.doubleclick.net *.sharethis.com *.bing.com updates.expressionengine.com
content-typetext/html; charset=UTF-8
dateSat, 16 Nov 2024 08:16:38 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 140 referring domains.
This page has 1,027 backlinks.
This page has backlinks from 122 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.konzerthaus-dortmund.de
Willkommen | Konzerthaus Dortmund
Das Konzerthaus Dortmund präsentiert Klassik, Jazz und Pop in herausragender Akustik. Informationen zu Programm und Online-Tickets.

Most important keywords

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

KeywordResultRecheck
Dortmund67%Check
Konzerthaus67%Check
Konzerthaus Dortmund67%Check
Konzerthaus Dortmund GmbH56%Check
Programm55%Check
Tickets52%Check
Dortmund GmbH51%Check
Konzerthaus Dortmund GmbH haftet51%Check
Akustik46%Check
Klassik46%Check
Show more keywords and terms

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Cookie Policy

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