Celeste.ch - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
58% 
Page structure
100% 
Link structure
78% 
Server
93% 
External factors
81% 
SEO Score
Response time
0.23 s
File size
636.40 kB
Words
1116
Media files
24
Number of links
95 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Opérateur fibre, téléphonie, cloud et cybersécurité en suisse
The length of the page title is perfect. (539 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Accès Internet, solutions d’hébergement et de téléphonie fixe et mobile. Interconnexion de réseaux pour les entreprises. Cloud et Datacenter Suisse.
The length of the meta description is perfect. (913 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.celeste.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: fr
Language defined in HTML: fr-ch
Server location: United States of America
The following language is defined by HTML: fr-ch
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionAccès Internet, solutions d’hébergement et de téléphonie fixe et mobile. Interconnexion de réseaux pour les entreprises. Cloud et Datacenter Suisse.
generatorWP Rocket 3.23.5.1
redi-version1.4.0
msapplication-TileImagehttps://www.celeste.ch/wp-content/uploads/2023/08/Celeste-Favicon-300x300.png
article:modified_time2026-10-08T13:23:37+00:00
langfr-ch
twitter:cardsummary_large_image
og:localefr_FR
og:typewebsite
og:titleOpérateur fibre, téléphonie, cloud et cybersécurité en suisse
og:descriptionAccès Internet, solutions d’hébergement et de téléphonie fixe et mobile. Interconnexion de réseaux pour les entreprises. Cloud et Datacenter Suisse.
og:urlhttps://www.celeste.ch/
og:site_nameceleste.ch
og:imagehttps://www.celeste.ch/wp-content/uploads/2024/11/home-corp-box1-new-1.webp
og:image:width776
og:image:height776
og:image:typeimage/webp
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
These Typos were found:
  • etat => état
There are 4 text duplicates on this page:
  • Duplicate 1: En soumettant ce formulaire, j’accepte que les informations saisies so...
  • Duplicate 2: Vous trouverez ici nos règles de protection des données, y compris not...
This page contains 1116 words. That's ok.
23.5% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
18 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 22.17 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (636.4 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: 100 gbit/s
Image SEO
(Somewhat important)
2 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:[...] Base64Celeste
data:[...] Base64Celeste
...ploads/2024/11/home-corp-box1-new-1.webphome-corp-box3-new
data:[...] Base64CELESTE Virtual PBX
data:[...] Base64Hosting & Cloud
data:[...] Base64home-corp-box3-new
data:[...] Base64Business Mobile
data:[...] Base6435 ans d'expérience
data:[...] Base64Opérateur Nationale
data:[...] Base64ico-commercial
data:[...] Base64Service dédiés
data:[...] Base64corona
data:[...] Base64Internationaler Flughafen Genf
data:[...] Base64Commune de Lutry
data:[...] Base64Ville de Pully
data:[...] Base64Tamoil
data:[...] Base64unicef
data:[...] Base64CP -CELESTE poursuit son développement avec la nomination de Matthieu Cordier au poste de Group CFO
data:[...] Base64comment contrer une attaque ddos
data:[...] Base64Redondance d’un réseau multi-sites
data:[...] Base64Programme Partenaire
data:[...] Base64Celeste

Page structure

H1 heading
(Critically important)
Internet, Téléphonie, Sécurité, Mobile, Hosting & Cloud pour les entreprises
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Internet, Téléphonie, Sécurité, Mobile, Hosting & Cloud pour les entreprises
H2 Profitez du meilleur des solutions de raccordement à Internet !
H2 Centre de vaccination Corona Basel
H2 L'aéroport international de Genève est connecté à internet via les services CELESTE
H2 Commune de Lutry
H2 Ville de Pully
H2 Stations-Service et magasins Tamoil
H2 UNICEF utilise les services de téléphonie SIP - Trunk CELESTE depuis plus de 3 ans
H2 Notre actualité
H3 Pourquoi choisir CELESTE ?
H3 Une solution adaptée à chaque besoin : contactez-nous !
H3 Merci de leur confiance...
H3 - MPLS 1 Gbit/s dédié pour l'accès au Datacenter CELESTE - Accès Internet partagé 500 Mbit/s depuis le Datacenter - Virtual PBX 20 - Virtual PBX 5 - IVR pour 2000 appels / jour
H3 Corporate Access - Fibre dédiée de 500 Mbit/s Zéro temps d'arrêt depuis 3 ans !
H3 - SIP Trunk 30 + SIP Trunk 8 - Accès Internet - Lignes et numéros pour simple téléphonie VoIP
H3 - Accès Internet dédié 1 Gbits/s - Fonction BGP pour la gestion de la redondance et du basculement automatique sur failover
H3 - Internet 10 Mbit/s - 50 Mbit/s - MPLS entre le siège et les serveurs dans les Datacenters CELESTE - MPLS pour les 250 sites - 2 firewalls dans les Datacenters CELESTE
H3 CELESTE poursuit son développement avec la nomination de Matthieu Cordier au poste de Group CFO
H3 Comment contrer une attaque DDoS avec un SOC ?
H3 Redondance d’un réseau multi-sites, comment éviter un lien de secours qui tombe avec le principal
H3 Envie de revendre nos produits ?
Some anchor texts are used more than once.
3 links don't have an anchor text.
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.celeste.ch/Anchor Skip to content
https://www.celeste.ch/Clients commerciaux
/partenaires/Partenaires
https://www.celeste.ch/wholesale/Wholesale
https://www.celeste.ch/Text duplicate Clients commerciaux
/partenaires/Text duplicate Partenaires
https://www.celeste.ch/wholesale/Text duplicate Wholesale
https://www.celeste.ch/blog-home/Blog
https://www.vtx.ch/fr/supportNew window External Subdomain Support
https://status.celeste.fr/New window External Subdomain État des services
https://www.celeste.ch/Anchor No Text
https://www.vtx.ch/fr/kioskNew window External Subdomain No Text
https://www.celeste.ch/de/DE
A-TITLE Switch to DE
https://www.celeste.ch/IMG-ALT Celeste
https://www.celeste.ch/Text duplicate IMG-ALT Celeste
/corporate/connectivite/internet/CONNECTIVITÉ
/corporate/connectivite/internet/Internet
/corporate/connectivite/vpn-mpls/VPN & MPLS
/corporate/connectivite/point-...Ethernet & Fibre noire (Dark)
/corporate/connectivite/intern...Internet par satellite
https://www.celeste.ch/wholesale/Text duplicate Wholesale
/connectivity-portfolio/Tout le catalogue Réseau
/corporate/telephonie/business...TÉLÉPHONIE
/corporate/telephonie/business...Téléphonie SIP
/corporate/telephonie/centraux...Trunk SIP & vPBX
/corporate/telephonie/solution...Solutions MS Teams
/corporate/telephonie/fax/Fax2Mail
/corporate/telephonie/sms-gate...SMS Gateway
/corporate/telephonie/smart-ivr/Serveurs vocaux interactifs
https://www.smartphone.ch/fr/p...New window External Subdomain Numéros spéciaux (0800, 0900...)
/corporate/telephonie/equipeme...Hardware
/telephony-portfolio/Tout le catalogue Téléphonie
/corporate/hosting/datacenter/CLOUD & DATACENTER
/corporate/hosting/datacenter/Datacenter & colocation
/corporate/hosting/cloud/Cloud
/corporate/hosting/cloud/Applications Cloud
/corporate/hosting/webpack/Hébergement
/corporate/hosting/nom-de-doma...Noms de domaine
/corporate/hosting/managed-clo...Managed Services
/cloud-datacenter-portfolio/Tout le catalogue Cloud & Datacenter
/corporate/securite/security-o...SÉCURITÉ
/corporate/securite/security-o...SOC
/corporate/securite/secure/Firewall
/corporate/hosting/managed-clo...Text duplicate Managed Services
/corporate/securite/solution-a...Anti-DDoS
/security-portfolio/Tout le catalogue Sécurité
/corporate/mobile/business-mob...MOBILE
/corporate/mobile/business-mob...Business Mobile
/corporate/mobile/corporate-mo...Corporate Mobile
/corporate/mobile/surf-data/Abonnement Data
/portfolio-catalogue/Voir tout le catalogue
/corporate/infrastructures/Infrastructures
/corporate/a-propos/A propos de CELESTE
https://www.celeste.ch/contact/Contactez-nous
/blog/news/celeste-lance-offre...Découvrir l’offre Fibre 100 Gbit/s
https://www.celeste.ch/contact/Contacter un expert
/corporate/connectivite/internet/Text duplicate CONNECTIVITÉ
/corporate/connectivite/internet/Découvrir nos solutions
/corporate/telephonie/virtual/Text duplicate Découvrir nos solutions
/corporate/hosting/cloud/Text duplicate Découvrir nos solutions
/corporate/securite/cyber-secu...Text duplicate Découvrir nos solutions
/corporate/mobile/business-mob...Text duplicate Découvrir nos solutions
/corporate/connectivite/eligib...Testez votre éligibilité
https://www.celeste.ch/contact/Text duplicate Contactez-nous
/blog/news/celeste-nomme-matth...IMG-ALT CP -CELESTE poursuit son développement avec la nomination de Matthieu Cordier au poste de Group CFO
/blog/news/celeste-nomme-matth...CELESTE poursuit son développement avec la nomination de Matthieu Cordier au poste de Group CFO
/blog/news/celeste-nomme-matth...No Text
/blog/cybersecurity/comment-co...IMG-ALT comment contrer une attaque ddos
/blog/cybersecurity/comment-co...Comment contrer une attaque DDoS avec un SOC ?
/blog/cybersecurity/comment-co...No Text
/blog/cybersecurity/redondance...IMG-ALT Redondance d’un réseau multi-sites
/blog/cybersecurity/redondance...Redondance d’un réseau multi-sites, comment éviter un lien de secours qui tombe avec le principal
/blog/cybersecurity/redondance...No Text
/partenaires/Programme Partenaire
https://www.celeste.ch/Text duplicate IMG-ALT Celeste
https://www.linkedin.com/compa...New window External Subdomain No Text
/corporate/a-propos/CELESTE Telecom en Suisse
/corporate/a-propos/CELESTE Telecom à l'international
/offres-demploi/Emplois & Carrière
https://www.celeste.ch/blog-home/Actualités & Presse
https://www.celeste.ch/Text duplicate Clients commerciaux
/corporate/wir/Clients Banque WIR
/partenaires/Partenaires & Installateurs
https://www.celeste.ch/wholesale/Text duplicate Wholesale
https://www.vtx.ch/fr/supportNew window External Subdomain Aide & support
https://status.celeste.fr/New window External Subdomain Etat des services
https://www.celeste.ch/contact/Contact
/corporate/connectivite/fibre-...Genève
/corporate/connectivite/fibre-...Lausanne
/corporate/connectivite/fibre-...Bâle
/corporate/connectivite/fibre-...Zurich
/corporate/connectivite/fibre-...Berne
/corporate/infrastructures/Text duplicate Infrastructures
https://www.vtx.ch/fr/kioskNew window External Subdomain Espace clients
https://partner.vtx.ch/login.a...External Subdomain Espace partenaires
/mentions-legales/Mentions légales
https://www.celeste.ch/cgv/Conditions générales de vente
/protection-des-donnees/Protection des données
https://www.celeste.ch/contact/Text duplicate Contact
/de/datenschutzerklaerung/New window Datenschutzbestimmungen
/protection-des-donnees/politique de confidentialité
/protection-des-donnees/New window protection des données
/protection-des-donnees/Text duplicate politique de confidentialité
/protection-des-donnees/New window Text duplicate protection des données

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.celeste.ch/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The file size of the HTML document is very large (636 kB).
The page response time is excellent with 0.23 seconds.

HTTP Response Header

NameValue
servernginx
dateSat, 24 Oct 2026 21:54:30 GMT
content-typetext/html; charset=UTF-8
last-modifiedSat, 24 Oct 2026 12:47:36 GMT
content-security-policydefault-src * 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self' https://celeste-ch.taleez.com
x-content-type-optionsnosniff
x-xss-protection1; mode=block
strict-transport-securitymax-age=31536000; includeSubDomains
referrer-policyno-referrer-when-downgrade
content-encodinggzip
x-cacheable:perhaps:
varyAccept-Encoding
cache-controlpublic, max-age=60, stale-while-revalidate=120, stale-if-error=1800
x-varnish3304592716 3338862829
age59
via1.1 varnu4.phpnet.org (Varnish/7.7)
accept-rangesbytes
x-varnutype5
x-cacheHIT
x-cachettl60s
content-length121548
set-cookie58 Characters
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 667 backlinks.
This page has backlinks from 25 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.celeste.ch/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.celeste.ch
Opérateur fibre, téléphonie, cloud et cybersécurité en suisse
Accès Internet, solutions d’hébergement et de téléphonie fixe et mobile. Interconnexion de réseaux pour les entreprises. Cloud et Datacenter Suisse.

Most important keywords

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

KeywordResultRecheck
Cloud et82%Check
CLOUD80%Check
téléphonie77%Check
CLOUD DATACENTER71%Check
Internet70%Check
en Suisse70%Check
Hosting Cloud66%Check
MOBILE63%Check
entreprises62%Check
et magasins62%Check
Show more keywords and terms

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