Expo-biogaz.com - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
31% 
Page structure
58% 
Link structure
93% 
Server
96% 
External factors
48% 
SEO Score
Response time
0.36 s
File size
568.00 kB
Words
406
Media files
19
Number of links
18 internal / 27 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Expobiogaz Mars 2026
The length of the page title is perfect. (205 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.expo-biogaz.com/fr
The specified canonical link points to a different page.
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)
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
apple-mobile-web-app-capableyes
langfr
twitter:titleExpobiogaz Mars 2026
twitter:urlhttps://www.expo-biogaz.com
og:site_nameExpobiogaz Mars 2026
og:titleExpobiogaz Mars 2026
og:urlhttps://www.expo-biogaz.com
og:typewebsite
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 406 words on this page. Good pages should have about 800 words of useful content.
These Typos were found:
  • energies => énergies
The average number of words per sentence of 37.33 words is high.
10.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
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)
The file size of the HTML document is very large (568 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 usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
17 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
...abcc23b-public/assets/pictures/Logo1.pngExpobiogaz Mars 2026
...abcc23b-public/assets/pictures/Logo4.pngExpobiogaz Mars 2026
...3abcc23b-public/assets/pictures/3000.pngNo alt attribute provided
...d3abcc23b-public/assets/pictures/170.pngNo alt attribute provided
...abcc23b-public/assets/pictures/24%25.pngNo alt attribute provided
...0d3abcc23b-public/assets/pictures/28.pngNo alt attribute provided
...3b-public/assets/pictures/image%2072.pngNo alt attribute provided
...TO-FR_Powertogas_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...yrogazeification_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...FR_Methanisation_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...EN_Gazeification_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...CTO-FR_Injection_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...-FR_Cogeneration_COLOR-NEGATIVE%2011.pngNo alt attribute provided
...ures/PICTO_MobiliteBiognv_COLOR%2012.pngNo alt attribute provided
...c33b5a42-e5b2-477b-ad8c-0f5f0a3a0e0f.pngNo alt attribute provided
...-public/assets/pictures/Mask%20group.pngNo alt attribute provided
...-public/assets/pictures/Logo%20Blanc.pngNo alt attribute provided
...b-public/assets/pictures/GL%20Events.pngNo alt attribute provided
...d-public/assets/pictures/GREENTECHFR.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 50 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 NOUVEAU LIEU - NOUVELLES DATES PARTICIPEZ AU SALON 100% DEDIÉ AU GAZ RENOUVELABLE
H2 Empty heading
H2 EXPOBIOGAZ, L'ÉVÉNEMENT LEADER DU GAZ RENOUVELABLE EN FRANCE
H2 Découvrez les solutions présentées
H2 Coorganisateur du salon
H2 RETROUVEZ NOS PROCHAINS SALONS GREENTECH+
H2 Une question ?
H2 Empty heading
H2 Empty heading
H2 Empty heading
H3 Empty heading
H3 Exposer sur expobiogaz
H3 POWER-TO-GAZ
H3 PYROGAZÉIFICATION
H3 MÉTHANISATION
H3 GAZÉIFICATION HYDROTHERMALE
H3 INJECTION
H3 COGÉNÉRATION
H3 MOBILITÉ & BIOGNV
H3 25 au 27 mars 2025
H3 11 et 12 juin 2025
H3 2 au 4 septembre 2025
H3 1 et 2 octobre 2025
H3 5 et 6 novembre 2025
H3 2 au 4 décembre 2025
H3 2 au 4 décembre 2025 Duplicate text
H3 27 au 29 janvier 2026
H3 3 au 6 février 2026
H3 10 et 11 mars 2026
H3 10 et 11 juin 2026
H3 3 et 4 novembre 2026
H3 17 au 20 novembre 2026
H4 Eurexpo Lyon
H4 metz congrès robert schuman
H4 Metropolitan Santiago, Chili
H4 CECI Trois Rivières, Canada
H4 Zénith Amiens Métropole
H4 Eurexpo Lyon Duplicate text
H4 Eurexpo Lyon Duplicate text
H4 Porte de Versailles, Paris
H4 Eurexpo Lyon Duplicate text
H4 Eurexpo Lyon Duplicate text
H4 Parce des Expositions Caen
H4 Parc Expo Grand Poitiers
H4 Eurexpo Lyon Duplicate text
H4 Visiteur
H4 Exposant
H4 Qui-sommes-nous ?
H4 Partenaires 2024
H4 Contacts
H4 CLUB BIOGAZ ATEE Co-organisateur du salon
H4 Offre d'emploi
H4 Greentech+
H4 Exposer
H4 Visiter
H4 Empty heading
H4 Empty heading
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (27) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.expo-biogaz.com/frIMG-ALT Expobiogaz Mars 2026
https://www.expo-biogaz.com/frDate
/fr/content/aboutà propos
/fr/content/why-exhibitExposer
/fr/content/why-visitVisiter
https://www.bepositive-events....New window External Subdomain Bepositive
https://www.eurobois.net/New window External Subdomain Eurobois
https://paris.hyvolution.com/frNew window External Subdomain Hyvolution Paris
https://www.open-energies.com/New window External Subdomain Open Energies
https://www.paysalia.com/New window External Subdomain Paysalia
https://www.piscine-global-eur...New window External Subdomain Piscine Global
https://www.salon-rocalia.com/New window External Subdomain Rocalia
https://www.terrentra.fr/New window External Subdomain Terrentra
https://exposant.gl-events.com...New window External Subdomain Je souhaite exposer →
https://exposant.gl-events.com...New window External Subdomain Text duplicate Je souhaite exposer →
/fr/registration/ticketing10 et 11 mars 2026 Expobiogaz 10 et 11 mars 2026 Expobiogaz 10 et 11 mars 2026 Expobiogaz 10 et 11 mars 2026 Expobiogaz 10 et 11 mars 2026 Expobiogaz 10 et 1...
https://exposant.gl-events.com...New window External Subdomain Je réserve un stand →
/fr/content/aboutEn savoir plus →
/fr/content/why-exhibitPourquoi exposer →
/fr/content/why-exhibitText duplicate Pourquoi exposer →
/fr/content/club-biogaz-ateEN SAVOIR+ →
https://www.bepositive-events....External Subdomain EN SAVOIR+
https://www.terrentra.fr/External Subdomain Text duplicate EN SAVOIR+
https://chile.hyvolution.com/en/External Subdomain Text duplicate EN SAVOIR+
https://canada.hyvolution.com/frExternal Subdomain Text duplicate EN SAVOIR+
https://www.terrentra.fr/External Subdomain Text duplicate EN SAVOIR+
https://www.paysalia.com/frExternal Subdomain Text duplicate EN SAVOIR+
https://www.salon-rocalia.com/frExternal Subdomain Text duplicate EN SAVOIR+
https://paris.hyvolution.com/frExternal Subdomain Text duplicate EN SAVOIR+
https://www.eurobois.net/frExternal Subdomain Text duplicate EN SAVOIR+
https://www.open-energies.com/frExternal Subdomain Text duplicate EN SAVOIR+
https://www.terrentra.fr/External Subdomain Text duplicate EN SAVOIR+
https://www.terrentra.fr/External Subdomain Text duplicate EN SAVOIR+
https://www.piscine-global.com/frExternal Subdomain Text duplicate EN SAVOIR+
/fr/content/aboutQui-sommes-nous ?
/fr/content/partnersPartenaires 2024
/fr/content/contactsContacts
/fr/content/club-biogaz-ateCLUB BIOGAZ ATEE Co-organisateur du salon
/fr/content/job-offerOffre d'emploi
/fr/content/greentechGreentech+
/fr/content/why-exhibitText duplicate Exposer
/fr/content/why-visitText duplicate Visiter
https://www.linkedin.com/showc...New window External Subdomain No Text
https://www.facebook.com/salon...New window External Subdomain No Text
https://www.instagram.com/expo...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.expo-biogaz.com/"
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 file size of the HTML document is very large (568 kB).
The page response time is excellent with 0.36 seconds.

HTTP Response Header

NameValue
dateSun, 11 May 2025 09:32:21 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
cache-controlpublic, max-age=420
etagW/"8e012-orio2nBxmHiAULFaDuL+JOfM//4"
last-modifiedSun, 11 May 2025 09:32:21 GMT
strict-transport-securitymax-age=31536000; includeSubDomains
request-contextappId=cid-v1:
cross-origin-opener-policysame-origin
cross-origin-resource-policysame-origin
origin-agent-cluster?1
referrer-policyno-referrer
x-content-type-optionsnosniff
x-dns-prefetch-controloff
x-download-optionsnoopen
x-frame-optionsDENY
x-permitted-cross-domain-policiesnone
x-xss-protection0
content-security-policy
x-azure-ref20250511T093220Z-r15b6fb54ddlj9wwhC1FRArdm4000000054g00000000ab2w
x-fd-int-roxy-purgeid1
x-cacheTCP_MISS
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 16 referring domains.
This page only has 505 backlinks.
This page only has few backlinks from 15 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /
Sitemap: https://www.expo-biogaz.com/sitemap.xml

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Search preview

www.expo-biogaz.com
Expobiogaz Mars 2026

Most important keywords

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

KeywordResultRecheck
GAZ70%Check
Expo68%Check
BIOGAZ68%Check
Expobiogaz56%Check
mars56%Check
mars 202656%Check
GAZ RENOUVELABLE56%Check
Expobiogaz Mars 202656%Check
et 11 mars 202650%Check
novembre 202649%Check
Show more keywords and terms

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