Theater-osnabrueck.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
63% 
Page structure
58% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.18 s
File size
28.00 kB
Words
376
Media files
26
Number of links
77 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite / Theater Osnabrück
The length of the page title is perfect. (275 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://www.theater-osnabrueck.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)
The specified alternate links have no errors.
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 XHTML 1.0 Strict 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=1.0
robotsindex, follow
msapplication-TileColor#ffffff
msapplication-TileImage/assets/site/assets/logo/ms-icon-144x144.png
theme-color#ffffff
langde
twitter:cardsummary
twitter:titleStartseite / Theater Osnabrück
twitter:urlhttps://www.theater-osnabrueck.de/
og:titleStartseite / Theater Osnabrück
og:urlhttps://www.theater-osnabrueck.de/
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 376 words on this page. Good pages should have about 800 words of useful content.
26.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 12.71 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: wieder ab 07.09.2025
Image SEO
(Somewhat important)
7 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
...22x330px_theater-beach-_-holger-bulk.jpgNo alt attribute provided
...6-21-openair-konzert-jane-jachens-22.jpgTheater
...px_foto_spielzeitheft-25_26_img_2163.jpgNo alt attribute provided
/media/to-2025-26-leitung-422x330_01.jpgNo alt attribute provided
/media/abokacheln_neu_2025_26.jpgNo alt attribute provided
/media/premierenkacheln_startseite.jpgStartseite_Brücke
/media/premierenkacheln_startseite7.jpgStartseite_Holländer
/media/premierenkacheln_startseite_2.jpgStartseite_Wie es euch gefällt
/media/premierenkacheln_startseite_1.jpgStartseite_Artus
/media/422x330px_look-3955.jpgKachel
...l-2021-haukechristiandittrich-scaled.jpg6. Sinfoniekonzert
/media/422x330px_dsc1909.jpg422x330px_
...025-04-08-jane-jachens-prima-facie-2.jpgKachel
...-04-08-jane-jachens-prima-facie-27_1.jpgTeaser 3
...pb_hieronymusb_look-2119_766x509px_1.pngTeaser Start
/media/766x509px_dsc0496.jpgTeaser Startseite
/media/pb_himmel_sg250226271.jpegTeaser
/media/dsc6650.jpgStartseite Teaser 2
...509px_kunst_dsc1909_uwelewandowski_1.jpgNo alt attribute provided
...6-21-openair-konzert-jane-jachens-22.jpgTheater
/media/422x330px_problems.jpgNo alt attribute provided
/media/422x330px_neuer-vorstand_oskar.jpgNeuer Vorstand Oskar
/assets/site/assets/logo-osnabrueck.svgLogo Osnabrück
/assets/site/assets/logo-lkos.svgLogo Landkreis Osnabrück
/assets/site/assets/logo-nieders.svgLogo Niedersachsen
/assets/site/assets/ic-printer-fill.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Hieronymus B.
Too many H1 headings
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Hieronymus B.
H1 Hieronymus B. Duplicate text
H2 Wir sind in der Spielzeitpause
H2 Spielzeitstart
H2 Erste Highlights 2025/26
H2 Was gespielt wird
H2 Social Media
H2 Folgen Sie uns!
H2 Newsletter
H2 Spielplan
H2 Links & Downloads
H2 Förderer
H3 Hieronymus B. Duplicate text
H3 1. Sinfoniekonzert - 25/26
H3 Kunst
H3 Prima Facie
Some internal link anchor texts are too long.
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.
The number of internal links is ok.
There are 18 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Anchor Zum Hauptinhalt springen
/A-TITLE zur Startseite
/kalender/Kalender
/spielzeit/spielzeit-2025-26/Spielzeit 2025/26
/spielzeit/musiktheater/Musiktheater
/spielzeit/schauspiel/Schauspiel
/spielzeit/tanz/Tanz
/spielzeit/konzerte/Konzerte
/spielzeit/junge-buehne/Junge Bühne
/spielzeit/spieltriebe/Spieltriebe
https://theaterosnabrueck-shop...External Subdomain Webshop
/karten/theaterkasse/Theaterkasse
/karten/abo-angebote/Abo Angebote
/karten/theatercard-angebote/Theatercard Angebote
/karten/ermaessigungen-angebote/Ermäßigungen & Angebote
/karten/studi-special/Studi-Special
/karten/rund-um-ihren-theaterb...Rund um Ihren Theaterbesuch
/ensemble/theaterleitung-und-m...Theaterleitung und Mitarbeiter:innen
/ensemble/musiktheater/Text duplicate Musiktheater
/ensemble/schauspiel/Text duplicate Schauspiel
/ensemble/dance-company/Dance Company
/ensemble/junges-theater-oskar...Junges Theater Oskar & Vermittlung
/ensemble/osnabruecker-symphon...Osnabrücker Symphonieorchester
/ensemble/technik-werkstaetten/Technik/Werkstätten
/ensemble/service-verwaltung/Service/Verwaltung
/partizipation/transkulturell/Transkulturell
/partizipation/stadtensembles/Stadtensembles
/partizipation/theatervermittl...Theatervermittlung
/partizipation/unsere-freundes...Unsere Freundeskreise
/partizipation/foerderinnen/Förder:innen
/partizipation/die-vielen/DIE VIELEN
/partizipation/circlezeit/CircleZeit
/partizipation/studioosna/studioOSNA
/service/newsletter/Newsletter
/service/barrierefreiheit/Barrierefreiheit
/service/sanierung/Sanierung
/service/firmenangebote/Firmenangebote
/service/kontakt/Kontakt
/service/anfahrt/Anfahrt
/service/jobs-stellenangebote/Jobs & Stellenangebote
/service/rund-um-ihren-theater...Text duplicate Rund um Ihren Theaterbesuch
/spielplan-detail/?stid=634&au...New window Subdomain Info
https://theaterosnabrueck-shop...New window External Subdomain Karten
/spielplan-detail/?stid=634&au...New window Subdomain Text duplicate Info
https://theaterosnabrueck-shop...New window External Subdomain Text duplicate Karten
https://theaterosnabrueck-shop...External Subdomain Text duplicate Webshop
/karten/theaterkasse/Subdomain Text duplicate Theaterkasse
/spielzeit/theater-beach/theat...Subdomain Theater Beach Entspannte Atmosphäre, kühle Drinks und tolle Live-Acts: Theater Osnabrück und Marketing Osnabrück laden wieder ein! 01.08. - 31.08.2025 jeweil...
/spielplan-detail/?stid=865&au...Subdomain Theaterfest Blicke hinter die Kulissen, Kostümverkauf, Kinderschminken, Bühnenprogramm und mehr! Sa, 23.08.2025 14 bis ca. 22 Uhr
IMG-ALT Theater
/spielzeit/spielzeit-2025-26/Subdomain Das Spielzeitheft 2025/26 Entdecken Sie hier das neue Programm.
/spielzeit/konzerte/Subdomain Die Konzertsaison 2025/26 Der neue GMD Christopher Lichtenstein stellt das neue Konzertprogramm vor.
/karten/abo-angebote/Subdomain Beste Plätze sichern 2025/26 Gemeinsam Theater erleben an Ihren Wunschterminen!
/spielplan-detail/?stid=796&au...Subdomain Schauspiel nach dem gleichnamigen Roman Premiere: Fr, 29.08.2025
IMG-ALT Startseite_Brücke
/spielplan-detail/?stid=785&au...Subdomain Romantische Oper von Richard Wagner Premiere: Sa, 20.09.2025
IMG-ALT Startseite_Holländer
/spielplan-detail/?stid=786Subdomain Shakespeare Komödie Premiere: 11.10.2025
IMG-ALT Startseite_Wie es euch gefällt
/spielplan-detail/?stid=790Subdomain Musical Premiere: 07.03.2025
IMG-ALT Startseite_Artus
/kalender/Zum Spielplan
/spielplan-detail/?stid=634&au...Hieronymus B. Nanine Linning / Atelier Les Deux Garçons
IMG-ALT Kachel
/spielplan-detail/?stid=821&au...1. Sinfoniekonzert - 25/26 Honegger, Tschaikowsky, Elgar
IMG-ALT 6. Sinfoniekonzert
/spielplan-detail/?stid=605&au...Kunst Yasmina Reza
IMG-ALT 422x330px_
/spielplan-detail/?stid=610&au...Prima Facie Suzie Miller
IMG-ALT Kachel
/spielplan-detail/?stid=610&au...Subdomain Prima Facie
IMG-ALT Teaser 3
/spielplan-detail/?stid=634Subdomain Hieronymus B.
IMG-ALT Teaser Start
/spielplan-detail/?stid=646Subdomain Drei kleine Schweinchen
IMG-ALT Teaser Startseite
/spielplan-detail/?stid=632Subdomain Wie im Himmel
IMG-ALT Teaser
/spielplan-detail/?stid=645Subdomain Influencer
IMG-ALT Startseite Teaser 2
/spielplan-detail/?stid=605Subdomain Kunst
https://www.facebook.com/Theat...New window External Subdomain No Text
https://www.instagram.com/thea...New window External Subdomain No Text
https://open.spotify.com/show/...New window External Subdomain No Text
https://vimeo.com/theaterosnaNew window External No Text
https://www.tiktok.com/@theate...External Subdomain TikTok Keine Probleme mehr nach dem Theaterbesuch
https://www.facebook.com/photo...External Subdomain Facebook OSKARS Freunde e.V. hat einen neuen Vorstand.
IMG-ALT Neuer Vorstand Oskar
/Anchor Zum Seitenanfang springen
https://www.facebook.com/Theat...External Subdomain No Text
https://www.instagram.com/thea...External Subdomain No Text
https://open.spotify.com/show/...External Subdomain No Text
https://vimeo.com/theaterosnaExternal No Text
https://mailings.theater-osnab...External Subdomain Allgemein
https://mailings.theater-osnab...External Subdomain Für Studierende
https://mailings.theater-osnab...External Subdomain Theaterpädagogik
https://mailings.theater-osnab...External Subdomain Text duplicate Transkulturell
/spielzeit/spielzeit-2025-26/Nächste Premiere!
/kalender/?filter-dayWas läuft heute?
/kalender/?filter-aktueller-monatAlle Stücke des Monats!
/leichte-sprache/Subdomain Leichte Sprache
/barrierefreiheit/Subdomain Erklärung zur Barrierefreiheit
/media/to_spielzeit_2526_webve...Spielzeitheft 2025/26
/partizipation/foerderinnen/Alle Förderer
/impressum/Impressum
/datenschutz/Datenschutz
/barrierefreiheit/Text duplicate Barrierefreiheit
/agb/AGB
/presse/Presse
/service/kontakt/Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.theater-osnabrueck.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.18 seconds.
The file size of the HTML document is fine (28 kB).

HTTP Response Header

NameValue
cache-controlmust-revalidate, proxy-revalidate, private, no-cache, max-age=0
content-encodinggzip
varyUser-Agent
etag"affe3aa79159495004e253888f1a2447"
content-typetext/html; charset=utf-8
dateMon, 21 Jul 2025 16:08:04 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 155 referring domains.
This page has 4,287 backlinks.
This page has backlinks from 136 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://www.theater-osnabrueck.de/sitemap.xml

User-agent: *
Disallow:

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Search preview

www.theater-osnabrueck.de
Startseite / Theater Osnabrück

Most important keywords

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

KeywordResultRecheck
Theater61%Check
Osnabrück61%Check
Theater Osnabrück61%Check
Hieronymus56%Check
Junges Theater48%Check
Stadt Osnabrück48%Check
Startseite Theater Osnabrück46%Check
Spielzeit44%Check
neue43%Check
Spielzeitheft 2025 2643%Check
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