Opernhaus.ch - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
53% 
Page structure
55% 
Link structure
55% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.28 s
File size
61.80 kB
Words
706
Media files
10
Number of links
99 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Opernhaus Zürich - Official Website
The length of the page title is perfect. (319 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Opernhaus Zürich im Internet – Spielpläne für Oper, Ballett und Konzerte. Alles über die Werke, Künstler, Preise, Tickets, Abonnements und Service.
The length of the meta description is perfect. (943 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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width
descriptionDas Opernhaus Zürich im Internet – Spielpläne für Oper, Ballett und Konzerte. Alles über die Werke, Künstler, Preise, Tickets, Abonnements und Service.
authorupdate AG, www.update.ch
format-detectiontelephone=no
imageEmpty
msapplication-TileColor#ffffff
msapplication-TileImage/site/templates/images/favicons/ms-icon-144x144.png
theme-color#ffffff
langde
twitter:cardsummary_large_image
og:urlhttps://www.opernhaus.ch/
og:typewebsite
og:titleHome
og:descriptionDas Opernhaus Zürich im Internet – Spielpläne für Oper, Ballett und Konzerte. Alles über die Werke, Künstler, Preise, Tickets, Abonnements und Service.
og:imageEmpty
X-UA-CompatibleIE=edge,chrome=1
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are 2 text duplicates on this page:
  • Duplicate: Diese Website verwendet Cookies, um die Nutzung zu verbessern. Weitere...
This page contains 706 words. That's ok.
33.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 16.69 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" 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 14 tags for this page.
Image SEO
(Somewhat important)
9 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
...mplates/images/OHZ_2425_600x380_logo.pngNo alt attribute provided
/site/templates/images/logo.pngNo alt attribute provided
...mplates/images/OHZ_2425_600x380_logo.pngNo alt attribute provided
...1/68/730/elmark_susanne_24sw.600x800.jpgNo alt attribute provided
...1/68/730/elmark_susanne_24sw.600x800.jpgNo alt attribute provided
...bende_juan_diego_florez_hoch.600x800.jpgNo alt attribute provided
...bende_juan_diego_florez_hoch.600x800.jpgNo alt attribute provided
...tan_bally_formatfuerphilkonz.600x800.jpgNo alt attribute provided
...tan_bally_formatfuerphilkonz.600x800.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Grüezi Willkommen Welcome
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 26 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 Grüezi Willkommen Welcome
H1 Leben mit einem Idioten
H1 Clara
H1 In 80 Tagen um die Welt
H1 Nichts mehr verpassen!
H2 Januar
H2 Aktuell auf der Bühne
H2 Clara Duplicate text
H2 Leben mit einem Idioten Duplicate text
H2 Clara Duplicate text
H2 Mit jedem Budget ins Opernhaus
H2 Wie mündet eine schwierige Paar-Beziehung in eine unkontrollierbare Spirale aus Gewalt, Sex und Anarchie?
H2 Trailer «Leben mit einem Idioten»
H2 Extreme Partien sind ihre Spezialität
H2 Das bewegte Leben der Pianistin und Komponistin Clara Schumann liefert Stoff für ein getanztes Portrait.
H2 Das Opernhaus hat jetzt eine App!
H2 Liederabend
H2 Der exzentrische Gentleman Phileas Fogg umrundet die Welt, mal mit dem Zug, mal mit dem Schiff, mal auf Elefanten reitend...
H2 Philharmonisches Konzert
H2 Der Überbrückungsbau am Opernhaus Zürich
H2 Aktuelle Meldungen
H2 Abonnieren Sie jetzt unseren Newsletter, um stets auf dem Laufenden zu bleiben.
H3 Susanne Elmark
H3 Juan Diego Flórez
H3 Grieg Brahms
H3 Newsletter Anmeldung
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
9 links don't have an anchor text.
There are 8 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
/spielplan/Spielplan
/spielplan/kalendarium/Kalendarium
/spielplan/oper/Oper
/spielplan/ballett/Ballett
/spielplan/konzerte/Konzerte
/spielplan/liederabend/Liederabende
/spielplan/extra/Extra
/spielplan/digital/Digital
/spielplan/archiv/Archiv
/zukunft-oper/Zukunft Oper
/backstage/Backstage
/backstage/gesichter/Gesichter
/backstage/wassieschonimmer/Was Sie schon immer...
/backstage/schweizer-familie/Reportage
/backstage/zwischenspiel-ein-p...Podcast
/backstage/debatte/Debatte
/backstage/fuehrungen/Führungen
/backstage/mitmachen/Mitmachen!
https://www.opernhaus.ch/jung/Jung
/jung/kalendarium-22-23/Text duplicate Kalendarium
/jung/vermittlungsangebote/Übersicht Vermittlungsangebote
/jung/programm-24-25/Kinder und Jugendliche
/jung/programm-erwachsene-24-25/(Junge) Erwachsene
/jung/club-jung/Club Jung
/jung/schulen/Schulen
/jung/kindertagesstaette/Kindertagesstätte
https://www.opernhaus.ch/service/Service
/service/tickets/Tickets
/service/fuer-alle/Budget
/service/geschenkgutschein/Geschenkkarte
/service/abos/Abos
/service/rund-um-den-opernbesuch/Ihr Besuch
/service/post-fuer-sie/Post für Sie
/service/shop/Shop
/ueber-uns/Über uns
/ueber-uns/opernhaus-zuerich/Opernhaus Zürich
/ueber-uns/philharmonia-zuerich/Philharmonia Zürich
/ueber-uns/ballett-zuerich/Ballett Zürich
/ueber-uns/geschichte-und-arch...Geschichte
/ueber-uns/aktiengesellschaft/Aktiengesellschaft
/ueber-uns/solarstrom/Solarstrom für Zürich
/ueber-uns/stellen/Stellen
https://www.opernhaus.ch/danke/Engagement
/danke/engagement/Jetzt unterstützen!
/danke/opernfreunde/Opernfreunde
/danke/ballettfreunde/Ballettfreunde
/danke/atto-primo/Atto primo
/danke/stiftung-opernhaus/Stiftung Zukunft Opernhaus
/danke/institutionelles-und-pr...Sponsoring
/danke/sponsoren/Danke
https://www.zurichticket.ch/oh...New window External Subdomain No Text
https://www.opernhaus.ch/suche/No Text
https://www.opernhaus.ch/en/EN
https://www.opernhaus.ch/suche/No Text
https://www.opernhaus.ch/en/Text duplicate EN
https://www.opernhaus.ch/No Text
https://www.opernhaus.ch/Anchor No Text
/spielplan/kalendarium/clara/2...Alle Infos und Tickets
/spielplan/kalendarium/clara/2...No Text
/spielplan/kalendarium/leben-m...Text duplicate Alle Infos und Tickets
/spielplan/kalendarium/leben-m...No Text
/spielplan/kalendarium/clara/2...Text duplicate Alle Infos und Tickets
/spielplan/kalendarium/clara/2...No Text
/spielplan/kalendarium/Zum Kalendarium
https://www.facebook.com/opern...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://twitter.com/operzuerichNew window External No Text
https://www.youtube.com/user/O...New window External Subdomain No Text
https://www.instagram.com/oper...New window External Subdomain No Text
/service/post-fuer-sie/New window No Text
/service/opernhausmagazin-mag/New window No Text
https://www.rolex.com/deNew window External Subdomain No Text
https://www.ubs.com/ch/en.htmlNew window External Subdomain No Text
/service/fuer-alle/Subdomain Trivial anchor text
Hier klicken
/spielplan/kalendarium/leben-m...Wie mündet eine schwierige Paar-Beziehung in eine unkontrollierbare Spirale aus Gewalt, Sex und Anarchie? Premiere 03 Nov 2024 08, 10, 14, 16, 22, 29 Nov; 01...
/spielplan/kalendarium/leben-m...Trivial anchor text
mehr
/spielplan/kalendarium/leben-m...Leben mit einem Idioten Oper von Alfred Schnittke
/spielplan/kalendarium/leben-m...Text duplicate Trivial anchor text
mehr
/backstage/zwischenspiel-ein-p...Zum Podcast
/spielplan/kalendarium/clara/2...Das bewegte Leben der Pianistin und Komponistin Clara Schumann liefert Stoff für ein getanztes Portrait. Uraufführung 11 Okt 2024 15, 20, 27, 30 Okt; 01, 02,...
/spielplan/kalendarium/clara/2...Text duplicate Trivial anchor text
mehr
/spielplan/kalendarium/clara/2...Clara Ballett von Cathy Marston
https://l.ead.me/bfMqoSExternal Subdomain Zur Opernhaus-App
/spielplan/kalendarium/liedera...Text duplicate Trivial anchor text
mehr
https://www.zurichticket.ch/oh...New window External Subdomain Text duplicate A-TITLE Tickets
/spielplan/kalendarium/in-80-t...Der exzentrische Gentleman Phileas Fogg umrundet die Welt, mal mit dem Zug, mal mit dem Schiff, mal auf Elefanten reitend... Uraufführung 17 Nov 2024 22, 24 ...
/spielplan/kalendarium/in-80-t...Text duplicate Trivial anchor text
mehr
/spielplan/kalendarium/in-80-t...In 80 Tagen um die Welt Kinderoper von Jonathan Dove (*1959) nach dem Roman von Jules Verne
/spielplan/kalendarium/grieg-b...Text duplicate Trivial anchor text
mehr
https://www.zurichticket.ch/oh...New window External Subdomain Text duplicate A-TITLE Tickets
/ueber-uns/news/Subdomain ZUKUNFT OPER: BAUBEGINN FÜR DEN ÜBERBRÜCKUNGSBAU
/ueber-uns/news/Subdomain NEUAUSRICHTUNG DER OPERNHAUSGASTRONOMIE
/ueber-uns/news/Subdomain OPERETTEN-FROSCH FÜR «DIE LUSTIGE WITWE»
/ueber-uns/news/Subdomain BILANZ DER SAISON 2022/23
/ueber-uns/news/Subdomain «DER FEURIGE ENGEL» IST BESTE OPERNPRODUKTION 2022
/ueber-uns/news/Subdomain GIANANDREA NOSEDA ZUM BESTEN DIRIGENTEN 2023 GEKÜRT
/ueber-uns/news/Subdomain IOS-SÄNGERINNEN FEIERN ERFOLGE BEI «TENOR VINAS»
https://www.pizzicato.lu/inter...External Subdomain AUFNAHME VON LUNEA GEWINNT ICMA IN DER KATEGORIE «CONTEMPORARY MUSIC
/ueber-uns/news/Subdomain BILANZ DER SAISON 2021/22
/service/post-fuer-sie/Abonnieren Sie jetzt unseren Newsletter, um stets auf dem Laufenden zu bleiben.
/service/post-fuer-sie/Text duplicate Trivial anchor text
mehr
/service/post-fuer-sie/Nichts mehr verpassen!
https://www.facebook.com/opern...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://twitter.com/operzuerichNew window External No Text
https://www.youtube.com/user/O...New window External Subdomain No Text
https://www.instagram.com/oper...New window External Subdomain No Text
/service/post-fuer-sie/New window No Text
/service/opernhausmagazin-mag/New window No Text
https://www.opernhaus.ch/kontakt/Kontakt
https://www.opernhaus.ch/presse/Presse
/mediadaten/Mediadaten
/service/datenschutzerklaerung/Datenschutz
/impressum/Impressum
/service/datenschutzerklaerung/Datenschutzerklärung
/service/datenschutzerklaerung/Text duplicate Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.opernhaus.ch/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.28 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 (62 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
x-powered-byProcessWire CMS
set-cookie72 Characters
varyAccept-Encoding
content-encodinggzip
x-xss-protection1; mode=block
content-security-policyframe-ancestors 'self' http://opernhaus.ch https://backstage.opernhaus.ch http://staffbase.com capacitor://opernhaus.ch capacitor://staffbase.com localhost:* https://*.attoprimo.ch https://*.atto-primo.ch https://*.operinos.ch https://*.opernfreunde.ch https://*.ballettfreunde.ch https://*.ballett-zuerich.ch https://*.philharmonia-zuerich.ch https://*.philharmonia-records.com https://*.bernadette.ch https://*.opernhaus.ch https://*.spinetix.com https://*.spinetix.cloud;
x-pwpcProCache
content-length11525
content-typetext/html; charset=utf-8
dateSat, 09 Nov 2024 12:43:51 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 1,919 referring domains.
This page has 104,156 backlinks.
This page has backlinks from 1,388 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wire
Disallow: /export
Disallow: /newsletter
Disallow: /tools
Disallow: /tv
Disallow: /theasoft

Similar sites

Search preview

www.opernhaus.ch
Opernhaus Zürich - Official Website
Das Opernhaus Zürich im Internet – Spielpläne für Oper, Ballett und Konzerte. Alles über die Werke, Künstler, Preise, Tickets, Abonnements und Service.

Most important keywords

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

KeywordResultRecheck
Opernhaus77%Check
Opernhaus Zürich71%Check
Zürich62%Check
am Opernhaus Zürich60%Check
Zukunft Oper58%Check
Konzert50%Check
Grüezi50%Check
Willkommen50%Check
Welcome50%Check
Ballett46%Check
Show more keywords and terms

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