Opera-lausanne.ch - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
42% 
Page structure
75% 
Link structure
66% 
Server
76% 
External factors
100% 
SEO Score
Response time
0.91 s
File size
175.20 kB
Words
436
Media files
10
Number of links
109 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Opéra de Lausanne
The page title is too short. (180 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Inauguré le 10 mai 1871 avec une représentation du Barbier de Séville, le Casino-Théâtre, puis Théâtre de Lausanne, Théâtre Municipal, et enfin Opéra de Lausanne (depuis 1984) a accueilli des centaines de spectacles de tous styles, de tous genres au travers des époques.
The meta description is too long: 1694 pixels from max. 1000 pixels. Optimize description
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: fr
Language defined in HTML: fr-fr
Server location: United States of America
The following language is defined by HTML: fr-fr
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 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=1.0, minimal-ui
theme-color#D9C9BD
robotsmax-image-preview:large
descriptionInauguré le 10 mai 1871 avec une représentation du Barbier de Séville, le Casino-Théâtre, puis Théâtre de Lausanne, Théâtre Municipal, et enfin Opéra de Lausanne (depuis 1984) a accueilli des centaines de spectacles de tous styles, de tous genres au travers des époques.
generatorWPML ver:4.6.12 stt:1,4;
langfr-fr
twitter:titleOpéra de Lausanne - Bienvenue
twitter:cardsummary
twitter:domainOpéra de Lausanne
twitter:image:srchttps://www.opera-lausanne.ch/app/uploads/2018/12/cd7fab94c00e883bfdabad5f8db109c3d61c9bc8_2000-722x768.jpg
twitter:descriptionInauguré le 10 mai 1871 avec une représentation du Barbier de Séville, le Casino-Théâtre, puis Théâtre de Lausanne, Théâtre Municipal, et enfin Opéra de Lausanne (depuis 1984) a accueilli des centaines de spectacles de tous styles, de tous genres au travers des époques.
og:titleOpéra de Lausanne - Bienvenue
og:urlhttps://www.opera-lausanne.ch/
og:typepage
og:site_nameOpéra de Lausanne
og:imagehttps://www.opera-lausanne.ch/app/uploads/2018/12/cd7fab94c00e883bfdabad5f8db109c3d61c9bc8_2000-722x768.jpg
og:descriptionInauguré le 10 mai 1871 avec une représentation du Barbier de Séville, le Casino-Théâtre, puis Théâtre de Lausanne, Théâtre Municipal, et enfin Opéra de Lausanne (depuis 1984) a accueilli des centaines de spectacles de tous styles, de tous genres au travers des époques.
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 436 words on this page. Good pages should have about 800 words of useful content.
15.6% 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.
3 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 25 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=1.0, minimal-ui" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 77 characters this one is longer than 70 characters:
"dès le 19 août 2024, nouveaux horaires entrée des artistes – administration :"
Image SEO
(Somewhat important)
10 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
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
GUILLAUME TELL
The H1 heading is too short (14 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 GUILLAUME TELL
H2 Fermeture estivale
H4 Toutes les informations pratiques ›
H4 Nous vous souhaitons un bel été !
Some anchor texts are used more than once.
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.opera-lausanne.ch/Subdomain No Text
https://www.opera-lausanne.ch/Subdomain Accueil
/calendrier/Subdomain Calendrier
/presentation/Subdomain Découvrir l'Opéra
/presentation/Subdomain L'Opéra
/presentation/Subdomain Présentation
/conseil-de-fondation/Subdomain Conseil de fondation
/equipe/Subdomain Équipes
/productions-en-tournee/produc...Subdomain Productions à louer
/archives/Subdomain Archives
/partenaires-et-sponsors/Subdomain Partenaires & sponsors
/partenaires-et-sponsors/Autorités Publiques
/partenaires-et-sponsors/Cercle des Mécènes
/partenaires-et-sponsors/Sponsors
/rts-espace-2/Subdomain RTS Espace 2
/soutenez-nous/Subdomain Soutenez-nous
/infos-pratiques/Subdomain Infos pratiques
/billetterie/Subdomain Infos billetterie
/billetterie/Réservez
/billetterie/Tarifs & Offres
/billetterie/Abonnements
/billetterie/Bon cadeau
/infos-pratiques/Subdomain Infos générales
/infos-pratiques/Subdomain Anchor Accès, contact & parking
/infos-pratiques/Subdomain Anchor Mobilité réduite
/faq/Subdomain FAQs
/visites-privees/Subdomain Visites Privées
/espaces-a-louer/Subdomain Espaces à louer
/mediation-culturelle/Subdomain Médiation culturelle
/mediation-culturelle-a-lopera...Subdomain À l'Opéra de Lausanne
/mediation-culturelle-a-lopera...Subdomain Anchor Forum Opéra
/mediation-culturelle-a-lopera...Subdomain Anchor Visites tout public
/mediation-culturelle-a-lopera...Subdomain Anchor Tables d'Opéras
/mediation-culturelle-a-lopera...Subdomain Anchor Audiodescription
/hors-les-murs/Subdomain Hors les murs
/hors-les-murs/Subdomain Anchor La Cinémathèque suisse
/hors-les-murs/Subdomain Anchor La Manufacture
/hors-les-murs/Subdomain Anchor Le TKM
/mediation-culturelle-pour-les...Subdomain Pour les enfants
/mediation-culturelle-pour-les...Subdomain Anchor Mercredi à l'Opéra
/mediation-culturelle-pour-les...Subdomain Anchor Découverte Lyrique
/mediation-culturelle-pour-les...Subdomain Anchor Confection de marionnettes
/mediation-culturelle-pour-les...Subdomain Pour les écoles
/mediation-culturelle-pour-les...Subdomain Anchor Ateliers Lyriques
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Découverte Lyrique
/mediation-culturelle-pour-les...Subdomain Anchor Visite sur demande
/mediation-culturelle-pour-les...Subdomain Anchor Dossier pédagogique
https://opl.shop.secutix.com/External Subdomain Billetterie
https://opl.shop.secutix.com/s...External Subdomain Billets
/show/guillaume-tell/Subdomain Plus d'infos
https://opl.shop.secutix.com/c...External Subdomain La billetterie en ligne
/infos-pratiques/Subdomain Toutes les informations pratiques ›
/plaquette-de-saison-2024-2025/Subdomain Plaquette de saison 24-25 À parcourir en ligne ! En savoir plus
/season/2024-25/Subdomain Calendrier de saison 24-25 Retrouvez tous les évènements de notre nouvelle saison ! En savoir plus
/abonnements/Subdomain Abonnements 24-25 Ouverture des abonnements pour la nouvelle saison dès le vendredi 19 avril En savoir plus
/billetterie/Subdomain Billetterie 24-25 Vente des billets pour la nouvelle saison dès le lundi 27 mai, 13h En savoir plus
https://www.facebook.com/Opera...New window External Subdomain No Text
https://www.instagram.com/oper...New window External Subdomain No Text
https://vimeo.com/operadelausanneNew window External No Text
https://www.youtube.com/user/o...New window External Subdomain No Text
https://ch.linkedin.com/compan...New window External Subdomain No Text
https://www.facebook.com/Opera...New window External Subdomain No Text
https://www.instagram.com/oper...New window External Subdomain No Text
https://vimeo.com/operadelausanneNew window External No Text
https://www.youtube.com/user/o...New window External Subdomain No Text
https://ch.linkedin.com/compan...New window External Subdomain No Text
/presse/Subdomain Presse
/conseil-de-fondation-2/Subdomain Text duplicate Conseil de fondation
/infos-pratiques/Subdomain Contact & Accès
/politique-de-confidentialite/Subdomain Politique de confidentialité
https://www.opera-lausanne.ch/en/Subdomain English
https://www.opera-lausanne.ch/Subdomain Text duplicate Accueil
/calendrier/Subdomain Text duplicate Calendrier
/presentation/Subdomain Découvrir l’Opéra
/presentation/Subdomain L’Opéra
/presentation/Subdomain Text duplicate Présentation
/conseil-de-fondation/Subdomain Text duplicate Conseil de fondation
/equipe/Subdomain Text duplicate Équipes
/productions-en-tournee/produc...Subdomain Text duplicate Productions à louer
/archives/Subdomain Text duplicate Archives
/partenaires-et-sponsors/Subdomain Text duplicate Partenaires & sponsors
/partenaires-et-sponsors/Text duplicate Autorités Publiques
/partenaires-et-sponsors/Text duplicate Cercle des Mécènes
/partenaires-et-sponsors/Text duplicate Sponsors
/rts-espace-2/Subdomain Text duplicate RTS Espace 2
/soutenez-nous/Subdomain Text duplicate Soutenez-nous
/infos-pratiques/Subdomain Text duplicate Infos pratiques
/billetterie/Subdomain Text duplicate Infos billetterie
/billetterie/Text duplicate Réservez
/billetterie/Text duplicate Tarifs & Offres
/billetterie/Text duplicate Abonnements
/billetterie/Text duplicate Bon cadeau
/infos-pratiques/Subdomain Text duplicate Infos générales
/infos-pratiques/Subdomain Anchor Text duplicate Accès, contact & parking
/infos-pratiques/Subdomain Anchor Text duplicate Mobilité réduite
/faq/Subdomain Text duplicate FAQs
/visites-privees/Subdomain Text duplicate Visites Privées
/espaces-a-louer/Subdomain Text duplicate Espaces à louer
/mediation-culturelle/Subdomain Text duplicate Médiation culturelle
/mediation-culturelle-a-lopera...Subdomain À l’Opéra de Lausanne
/mediation-culturelle-a-lopera...Subdomain Anchor Text duplicate Forum Opéra
/mediation-culturelle-a-lopera...Subdomain Anchor Text duplicate Visites tout public
/mediation-culturelle-a-lopera...Subdomain Anchor Tables d’Opéras
/mediation-culturelle-a-lopera...Subdomain Anchor Text duplicate Audiodescription
/hors-les-murs/Subdomain Text duplicate Hors les murs
/hors-les-murs/Subdomain Anchor Text duplicate La Cinémathèque suisse
/hors-les-murs/Subdomain Anchor Text duplicate La Manufacture
/hors-les-murs/Subdomain Anchor Text duplicate Le TKM
/mediation-culturelle-pour-les...Subdomain Text duplicate Pour les enfants
/mediation-culturelle-pour-les...Subdomain Anchor Mercredi à l’Opéra
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Découverte Lyrique
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Confection de marionnettes
/mediation-culturelle-pour-les...Subdomain Text duplicate Pour les écoles
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Ateliers Lyriques
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Découverte Lyrique
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Visite sur demande
/mediation-culturelle-pour-les...Subdomain Anchor Text duplicate Dossier pédagogique
https://opl.shop.secutix.com/External Subdomain Text duplicate Billetterie
https://www.opera-lausanne.ch/en/Subdomain Text duplicate English
https://www.opera-lausanne.ch/Anchor No Text
/solistes/Solistes et équipes de production
/figuration-et-danse/Subdomain Figuration et danse
/choeur-opl/Subdomain Chœur de l'Opéra de Lausanne

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.opera-lausanne.ch/"
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 0.91 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 (175 kB).

HTTP Response Header

NameValue
dateFri, 16 Aug 2024 21:28:28 GMT
serverApache
strict-transport-securitymax-age=16000000
varyX-Forwarded-Proto,Accept-Encoding,User-Agent
last-modifiedFri, 16 Aug 2024 20:31:03 GMT
accept-rangesbytes
content-length30169
cache-controlmax-age=3600, public
expiresFri, 16 Aug 2024 22:28:28 GMT
referrer-policyno-referrer-when-downgrade
pragmapublic
content-typetext/html; charset=UTF-8
content-encodinggzip
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 376 referring domains.
This page has 28,140 backlinks.
This page has backlinks from 324 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Crawl-delay: 10

Similar sites

Search preview

www.opera-lausanne.ch
Opéra de Lausanne
Inauguré le 10 mai 1871 avec une représentation du Barbier de Séville, le Casino-Théâtre, puis Théâtre de Lausanne, Théâtre Municipal, et enfin Opéra de Lausanne (depuis 1984) a accueilli des centaines de spectacles de tous styles, de tous genres au travers des époques.

Most important keywords

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

KeywordResultRecheck
Lausanne71%Check
de Lausanne66%Check
Opéra de Lausanne66%Check
Opéra65%Check
au vendredi63%Check
Opera de Lausanne60%Check
ne manquez55%Check
du 13 juillet au51%Check
GUILLAUME50%Check
TELL50%Check
Show more keywords and terms

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