Hbsc.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
75% 
Page structure
79% 
Link structure
56% 
Server
100% 
External factors
45% 
SEO Score
Response time
0.24 s
File size
20.60 kB
Words
568
Media files
36
Number of links
104 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Enquête sur la santé des élèves en Suisse - hbsc.ch
The length of the page title is perfect. (468 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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: Switzerland
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
descriptionEmpty
keywordsEmpty
robotsall
revisit-after3 days
viewportwidth=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
langfr
charsetutf-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 30.75 words is high.
This page contains 568 words. That's ok.
18.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
The text content is perfect.
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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 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
https://www.hbsc.ch/img/v3/logo_hbsc_ch.pngHBSC Logo
https://www.hbsc.ch/img/v3/logo_hbsc_ch.pngHBSC Logo
...pictos_neg_RVB_family_friends_school.svgNo alt attribute provided
...HBSC_pictos_neg_RVB_health_wellbeing.svgNo alt attribute provided
...s/NEG/HBSC_pictos_neg_RVB_body_image.svgNo alt attribute provided
...EG/HBSC_pictos_neg_RVB_substance_use.svgNo alt attribute provided
.../themes/NEG/HBSC_pictos_neg_RVB_food.svgNo alt attribute provided
...BSC_pictos_neg_RVB_physical_activity.svgNo alt attribute provided
...EG/HBSC_pictos_neg_RVB_digital_world.svgNo alt attribute provided
...G/HBSC_pictos_neg_RVB_love_sexuality.svgNo alt attribute provided
...NEG/HBSC_pictos_neg_RVB_aggressivity.svgNo alt attribute provided
...orld-health-organization-vector-logo.svgNo alt attribute provided
/img/v3/sucht_schweiz_logo_fr_rgb.svgNo alt attribute provided
/img/v3/admin-vector-logo.svgNo alt attribute provided
https://www.hbsc.ch/img/cantons/ag.svgag
https://www.hbsc.ch/img/cantons/be.svgbe
https://www.hbsc.ch/img/cantons/bl.svgbl
https://www.hbsc.ch/img/cantons/fr.svgfr
https://www.hbsc.ch/img/cantons/ge.svgge
https://www.hbsc.ch/img/cantons/gl.svggl
https://www.hbsc.ch/img/cantons/gr.svggr
https://www.hbsc.ch/img/cantons/ju.svgju
https://www.hbsc.ch/img/cantons/lu.svglu
https://www.hbsc.ch/img/cantons/ne.svgne
https://www.hbsc.ch/img/cantons/ow.svgow
https://www.hbsc.ch/img/cantons/sg.svgsg
https://www.hbsc.ch/img/cantons/sh.svgsh
https://www.hbsc.ch/img/cantons/sz.svgsz
https://www.hbsc.ch/img/cantons/tg.svgtg
https://www.hbsc.ch/img/cantons/ti.svgti
https://www.hbsc.ch/img/cantons/ur.svgur
https://www.hbsc.ch/img/cantons/vd.svgvd
https://www.hbsc.ch/img/cantons/vs.svgvs
https://www.hbsc.ch/img/cantons/zg.svgzg
https://www.hbsc.ch/img/cantons/zh.svgzh
/admin/img/no-js-help-me.png?

Page structure

H1 heading
(Critically important)
Enquête sur la santé des élèves en Suisse
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Enquête sur la santé des élèves en Suisse
H2 A la une
H2 Nouvelles publications
H4 Sous l'égide de
H4 Réalisation
H4 Financement principal
H4 Financements complémentaires
Baselink: https://www.hbsc.ch/
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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.hbsc.org/External Subdomain HBSC International
https://www.addictionsuisse.ch/External Subdomain Addiction Suisse
/fr/accueil.htmlFR
/de/startseite.htmlDE
https://www.hbsc.ch/it/home.htmlIT
https://www.hbsc.ch/en/home.htmlEN
https://www.hbsc.ch/IMG-ALT HBSC Logo
https://www.hbsc.ch/Text duplicate IMG-ALT HBSC Logo
/fr/accueil.htmlAccueil
/fr/etude_en_bref.htmlEtude en bref
/fr/questionnaire.htmlQuestionnaire
/fr/donnees.htmlDonnées
https://www.hbsc.ch/fr/news.htmlActualités
/fr/themes/family_friends_scho...Famille, ami·e·s, école
/fr/themes/health_wellbeing-sa...Santé et bien-être
/fr/themes/body_image-statut-p...Statut pondéral, image du corps
/fr/themes/substance_use-conso...Consommation de substances
/fr/themes/food-alimentation.htmlAlimentation
/fr/themes/physical_activity-a...Activité physique
/fr/themes/digital_world-monde...Monde digital
/fr/themes/love_sexuality-amou...Amour et sexualité
/fr/themes/aggressivity-compor...Comportements agressifs
/fr/themes.htmlThèmes
/fr/publications/2022.htmlEnquête 2022
/fr/publications/2018.htmlEnquête 2018
/fr/publications/2014.htmlEnquête 2014
/fr/publications/2010.htmlEnquête 2010
/fr/publications/2006.htmlEnquête 2006
/fr/publications/2002.htmlEnquêtes précédentes
/fr/publications/trend.htmlTrends
/fr/publications/international...Comparaisons internationales
/fr/publications/local.htmlEtudes cantonales
/fr/publications.htmlListe complète
/fr/publications.htmlPublications
/fr/tableaux-standards/family_...Text duplicate Famille, ami·e·s, école
/fr/tableaux-standards/health_...Text duplicate Santé et bien-être
/fr/tableaux-standards/covid.htmlPandémie de COVID-19
/fr/tableaux-standards/body_im...Text duplicate Statut pondéral, image du corps
/fr/tableaux-standards/substan...Text duplicate Consommation de substances
/fr/tableaux-standards/food.htmlText duplicate Alimentation
/fr/tableaux-standards/physica...Text duplicate Activité physique
/fr/tableaux-standards/digital...Text duplicate Monde digital
/fr/tableaux-standards/love_se...Text duplicate Amour et sexualité
/fr/tableaux-standards/aggress...Text duplicate Comportements agressifs
/fr/tableaux-standards.htmlTableaux standards
/fr/contact.htmlContact
https://www.hbsc.ch/fr/liens.htmlPartenaires
http://www.addictionsuisse.ch/New window External Subdomain Text duplicate Addiction Suisse
https://www.youtube.com/watch?...New window External Subdomain 40 ans
/fr/publications/2022.htmlliste des publications
http://www.hbsc.org/publications/New window External Subdomain le site Internet du réseau de recherche international
https://www.bag.admin.ch/bag/f...New window External Subdomain OFSP
/fr/themes/family_friends_scho...Text duplicate Famille, ami·e·s, école
/fr/themes/health_wellbeing-sa...Text duplicate Santé et bien-être
/fr/themes/body_image-statut-p...Text duplicate Statut pondéral, image du corps
/fr/themes/substance_use-conso...Text duplicate Consommation de substances
/fr/themes/food-alimentationText duplicate Alimentation
/fr/themes/physical_activity-a...Text duplicate Activité physique
/fr/themes/digital_world-monde...Text duplicate Monde digital
/fr/themes/love_sexuality-amou...Text duplicate Amour et sexualité
/fr/themes/aggressivity-compor...Text duplicate Comportements agressifs
https://www.hbsc.ch/fr/news.htmlPublication des résultats HBSC 2022 de la Suisse en comparaison internationale
https://www.hbsc.ch/fr/news.htmlIndicateurs HBSC 2022 Canton de Genève
https://www.hbsc.ch/fr/news.htmlPublication rapport international HBSC 2022 'Social contexts'
https://www.hbsc.ch/fr/news.htmlToutes les actualités
/fr/publications/2022rapport comparaison internationale
/fr/publications/2022feuille-info comparaison internationale
/fr/publications/2022Publication article 'Réseaux sociaux et bien-être'
/fr/publications/2022Publication rapport international HBSC 2022 'Contextes sociaux'
/fr/publications/2022Toutes les publications
http://www.euro.who.int/en/hea...New window External Subdomain No Text
http://www.addictionsuisse.ch/...New window External Subdomain No Text
https://www.bag.admin.ch/bag/f...New window External Subdomain No Text
/fr/impressum.htmlImpressum
https://www.addictionsuisse.ch...New window External Subdomain Paramètres de confidentialité
/fr/accueil.htmlText duplicate Accueil
/fr/etude_en_bref.htmlText duplicate Etude en bref
/fr/questionnaire.htmlText duplicate Questionnaire
/fr/donnees.htmlText duplicate Données
https://www.hbsc.ch/fr/news.htmlText duplicate Actualités
/fr/themes.htmlText duplicate Thèmes
/fr/themes/family_friends_scho...Text duplicate Famille, ami·e·s, école
/fr/themes/health_wellbeing-sa...Text duplicate Santé et bien-être
/fr/themes/body_image-statut-p...Text duplicate Statut pondéral, image du corps
/fr/themes/substance_use-conso...Text duplicate Consommation de substances
/fr/themes/food-alimentation.htmlText duplicate Alimentation
/fr/themes/physical_activity-a...Text duplicate Activité physique
/fr/themes/digital_world-monde...Text duplicate Monde digital
/fr/themes/love_sexuality-amou...Text duplicate Amour et sexualité
/fr/themes/aggressivity-compor...Text duplicate Comportements agressifs
/fr/publications.htmlText duplicate Publications
/fr/publications/2022.htmlText duplicate Enquête 2022
/fr/publications/2018.htmlText duplicate Enquête 2018
/fr/publications/2014.htmlText duplicate Enquête 2014
/fr/publications/2010.htmlText duplicate Enquête 2010
/fr/publications/2006.htmlText duplicate Enquête 2006
/fr/publications/2002.htmlText duplicate Enquêtes précédentes
/fr/publications/trend.htmlText duplicate Trends
/fr/publications/international...Text duplicate Comparaisons internationales
/fr/publications/local.htmlText duplicate Etudes cantonales
/fr/publications.htmlText duplicate Liste complète
/fr/tableaux-standards.htmlText duplicate Tableaux standards
/fr/tableaux-standards/family_...Text duplicate Famille, ami·e·s, école
/fr/tableaux-standards/health_...Text duplicate Santé et bien-être
/fr/tableaux-standards/covid.htmlText duplicate Pandémie de COVID-19
/fr/tableaux-standards/body_im...Text duplicate Statut pondéral, image du corps
/fr/tableaux-standards/substan...Text duplicate Consommation de substances
/fr/tableaux-standards/food.htmlText duplicate Alimentation
/fr/tableaux-standards/physica...Text duplicate Activité physique
/fr/tableaux-standards/digital...Text duplicate Monde digital
/fr/tableaux-standards/love_se...Text duplicate Amour et sexualité
/fr/tableaux-standards/aggress...Text duplicate Comportements agressifs
/fr/contact.htmlText duplicate Contact
https://www.hbsc.ch/fr/liens.htmlText duplicate Partenaires

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.hbsc.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)
The page response time is excellent with 0.24 seconds.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

NameValue
dateFri, 01 Aug 2025 19:46:09 GMT
serverApache
strict-transport-securitymax-age=63072000; includeSubDomains; preload
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
set-cookie68 Characters
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
varyAccept-Encoding
content-encodinggzip
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 15 referring domains.
This page only has 6,454 backlinks.
This page only has few backlinks from 13 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Crawl-delay: 10

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
en Suisse68%Check
Enquête66%Check
élèves en Suisse66%Check
santé62%Check
élèves62%Check
Suisse61%Check
HBSC60%Check
de substances52%Check
de recherche52%Check
Suisse en comparaison internationale51%Check
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