Holdigaz.ch - SEO Checker

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Overview of the SEO Check
Meta information
71% 
Page quality
42% 
Page structure
79% 
Link structure
92% 
Server
45% 
External factors
15% 
SEO Score
Response time
0.09 s
File size
31.20 kB
Words
388
Media files
13
Number of links
50 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home · Holdigaz
The page title is too short. (152 pixels of 580 max pixel length) Optimize title
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: fr
Language defined in HTML: fr
Server location: United States of America
The following language is defined by HTML: fr
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, initial-scale=1.0
langfr
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 388 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 32.8 words is high.
21.4% 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.
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" is provided.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
12 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
/static/images/holdigaz.svglogo
...home_3.jpg__1092x0_q85_subsampling-2.jpgNo alt attribute provided
...pplications.png__150x0_subsampling-2.pngNo alt attribute provided
...web-43-bleu.png__150x0_subsampling-2.pngNo alt attribute provided
...gie-solaire.png__150x0_subsampling-2.pngNo alt attribute provided
...7bf/adresse.png__150x0_subsampling-2.pngNo alt attribute provided
...velable_cad.png__150x0_subsampling-2.pngNo alt attribute provided
...ure_feuille.png__150x0_subsampling-2.pngNo alt attribute provided
...q85_crop-smart_subsampling-2_upscale.jpgNo alt attribute provided
...q85_crop-smart_subsampling-2_upscale.jpgNo alt attribute provided
...q85_crop-smart_subsampling-2_upscale.jpgNo alt attribute provided
...q85_crop-smart_subsampling-2_upscale.jpgNo alt attribute provided
...q85_crop-smart_subsampling-2_upscale.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.

Heading structure

Heading levelContent
H2 NOS SOLUTIONS SPÉCIFIQUES
H2 ASSAINIR OU RÉNOVER
H2 UN ENGAGEMENT EN FAVEUR DE LA TRANSITION ÉNERGÉTIQUE
H2 SOCIÉTÉS DU GROUPE HOLDIGAZ
H4 Rénovation énergétique de votre bâtiment
H4 Toujours plus de biogaz dans le réseau
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 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.holdigaz.ch/IMG-ALT logo
/fr/contact/Contact
/fr/investisseurs/Investisseurs
/fr/energie/gaz/distribution-d...Distribution de gaz
/fr/energie/gaz/gaz-naturel/Gaz naturel
/fr/energie/gaz/biogaz/Biogaz
/fr/energie/gaz/power-to-gas/Power-to-Gas
/fr/energie/gaz/installateurs-...Installateurs concessionnaires
/fr/energie/gaz/securite/Sécurité
/fr/energie/energie-solaire/Énergie solaire
/fr/energie/chauffage-a-distance/Chauffage à distance
/fr/energie/assainir-renover-o...Assainir, rénover ou construire son bâtiment
/fr/energie/solutions-de-finan...Solutions de financement
/fr/energie/solutions-specifiq...Particuliers
/fr/energie/solutions-specifiq...Communes
/fr/energie/solutions-specifiq...Professionnels
/fr/energie/mobilite/gaz-natur...Gaz naturel-biogaz
/fr/energie/mobilite/softcar/Softcar
/fr/transition-energetique/Transition énergétique
/fr/actualites/Actualités
/fr/a-propos/le-groupe-holdigaz/Le groupe Holdigaz
/fr/a-propos/presse-et-publica...Presse et publications
/fr/a-propos/offre-d-emploi/Offres d'emploi
/fr/a-propos/le-groupe-holdigaz/Plus d'informations sur Holdigaz
/fr/energie/gaz/Gaz naturel et gaz renouvelables
A-TITLE En savoir plus
/fr/energie/gaz/biogaz/Text duplicate Biogaz
A-TITLE En savoir plus
/fr/energie/energie-solaire/Text duplicate Énergie solaire
A-TITLE En savoir plus
/fr/energie/assainir-renover-o...Text duplicate Assainir, rénover ou construire son bâtiment
A-TITLE En savoir plus
/fr/energie/chauffage-a-distance/Text duplicate Chauffage à distance
A-TITLE En savoir plus
/fr/energie/mobilite/Mobilité
A-TITLE En savoir plus
/fr/energie/solutions-specifiq...PARTICULIERS
/fr/energie/solutions-specifiq...COMMUNES
/fr/energie/solutions-specifiq...PROFESSIONNELS
https://www.holdibat.ch/renova...New window External Subdomain Plus d'informations sur la rénovation énergétique
/fr/transition-energetique/Plus d'informations sur nos engagements
https://www.agena-energies.ch/New window External Subdomain Agena SA
https://www.brauchli-sa.ch/New window External Subdomain Brauchli SA
https://www.cogen.ch/New window External Subdomain CoGen SA
https://www.holdigaz.ch/fr/cicg/New window Compagnie Industrielle et Commerciale du Gaz SA (CICG)
https://corelltech.ch/New window External Corelltech SA
/fr/cosvegazNew window Cosvegaz SA
https://www.ecorecyclage.ch/New window External Subdomain Ecorecyclage SA
https://www.energiapro.ch/New window External Subdomain Energiapro SA
https://www.holdibat.ch/New window External Subdomain Holdibat SA
https://www.diemand.ch/New window External Subdomain Joseph Diémand SA
/fr/novoenergies/Subdomain NovoEnergies SA
https://www.roos-ventilation.ch/New window External Subdomain Roos Ventilation SA
https://www.holdigaz.ch/fr/sgpr/New window Société du Gaz de la Plaine du Rhône SA (SGPR)
https://www.taxa.ch/New window External Subdomain Taxa SA
/fr/a-propos/le-groupe-holdigaz/Text duplicate Plus d'informations sur Holdigaz
https://goo.gl/maps/7QzGMVsBEsF2New window External Avenue Général-Guisan 28 1800 Vevey
https://www.linkedin.com/compa...New window External Subdomain A-TITLE LinkedIn
https://www.youtube.com/channe...New window External Subdomain A-TITLE YouTube
/fr/energie/gaz/biogaz/New window Text duplicate Biogaz
/fr/energie/energie-solaire/New window Text duplicate Énergie solaire
/fr/energie/chauffage-a-distance/New window Text duplicate Chauffage à distance
/fr/energie/mobilite/New window Text duplicate Mobilité
/media/filer_public/2c/23/2c23...New window Subdomain Déclaration de confidentialité
/fr/energie/gaz/New window Énergie et distribution
/fr/energie/gaz/securite/New window Nos conseils de sécurité
/fr/installateurs-concessionna...New window Installateurs gaz
https://www.holdigaz.ch/fr/cicg/New window CICG
https://www.holdigaz.ch/fr/sgpr/New window SGPR
/fr/cosvegazNew window Cosvegaz
https://www.holdibat.ch/New window External Subdomain Rénovation énergétique
https://www.brauchli-sa.ch/New window External Subdomain Chauffage
https://www.taxa.ch/New window External Subdomain Maintenance
https://www.roos-ventilation.ch/New window External Subdomain Ventilation-climatisation
https://www.diemand.ch/New window External Subdomain Sanitaire
https://www.cogen.ch/New window External Subdomain Cogénération

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.09 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (31 kB).

HTTP Response Header

NameValue
dateSun, 10 Nov 2024 21:39:34 GMT
serverApache/2.4.37 (centos) OpenSSL/1.1.1k mod_wsgi/4.7.1 Python/3.9
content-length31941
expiresSun, 10 Nov 2024 21:39:44 GMT
cache-controlmax-age=10
varyCookie
content-languagefr
set-cookie83 Characters
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 5 referring domains.
This page only has 5 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.holdigaz.ch
Home · Holdigaz

Most important keywords

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

KeywordResultRecheck
Gaz66%Check
Holdigaz62%Check
de gaz58%Check
gaz naturel52%Check
de biogaz48%Check
Biogaz45%Check
solutions43%Check
Assainir43%Check
Toujours43%Check
construire39%Check
Show more keywords and terms

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