Dicen-idf.org - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
53% 
Page structure
49% 
Link structure
63% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.27 s
File size
50.60 kB
Words
548
Media files
14
Number of links
66 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Dicen IdF | Laboratoire DICEN IdF, Dispositifs d'Information et de Communication à l'Ère du Numérique
The page title should be shorter than 580 pixels. It is 922 pixels long. Optimize title
There are word repetitions in the page 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.dicen-idf.org/
There is a valid canonical link 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)
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
robotsmax-image-preview:large
tec-api-versionv1
tec-api-originhttps://www.dicen-idf.org
langfr-fr
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
This page contains 548 words. That's ok.
17.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 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 15.4 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" 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)
14 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
.../logo-universite-paris-nanterre-2017.jpgNo alt attribute provided
...cenIdF_v2017/img/logo_gustave_eiffel.pngNo alt attribute provided
...themes/DicenIdF_v2017/img/logo2_cnam.jpgNo alt attribute provided
...icenIdF_v2017/img/logo-dicen-idf-330.jpgNo alt attribute provided
/wp-content/uploads/2013/06/slider2.jpgNo alt attribute provided
/wp-content/uploads/2013/06/slider4.jpgNo alt attribute provided
/wp-content/uploads/2013/06/slider1.jpgNo alt attribute provided
/wp-content/uploads/2013/06/slider3.jpgNo alt attribute provided
...s/2025/03/VideolabCMYK_light-150x150.jpgNo alt attribute provided
...x-de-la-recherche-1536x768-1-150x150.jpgNo alt attribute provided
...ontent/uploads/2020/04/Globo-150x150.jpgNo alt attribute provided
...ads/2025/03/docsoc2024-image-150x150.jpgNo alt attribute provided
.../uploads/2025/02/LARA-SEPPIA-150x150.pngNo alt attribute provided
...tent/themes/DicenIdF_v2017/img/rss64.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Thèmes de recherche
Too many H1 headings
The H1 heading is too short (19 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 Thèmes de recherche
H1 Projet dédié
H3 Menu
H3 Le laboratoire Dicen-IDF (EA 7339)
H3 Actualités
H3 Dernières publications
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.u-paris10.fr/External Subdomain A-TITLE Universite Paris-Nanterre
https://www.univ-gustave-eiffe...External Subdomain A-TITLE Universite Gustave Eiffel
http://www.cnam.fr/External Subdomain A-TITLE Le CNAM
/wp-admin/Subdomain Accès membres
http://www.dicen-idf.org/Subdomain A-TITLE Laboratoire DICEN IdF, Dispositifs d'Information et de Communication à l'Ère du Numérique
http://cpdirsic.fr/External CPDirSIC
A-TITLE Conférence Permanente des Directeurs.trices de laboratoires en Sciences de l'Information et de la Communication
http://www.hesam.eu/labex/External Subdomain CAP
A-TITLE heSam Université — Laboratoire d'excellence
https://labexhastec-psl.ephe.fr/External Subdomain haStec
A-TITLE LabEx Hastec
http://passes-present.eu/External Les passés dans le présent
A-TITLE Les passés dans le présent, laboratoire d'excellence
https://www.dicen-idf.org/Anchor Aller au contenu principal
A-TITLE Aller au contenu principal
http://www.dicen-idf.org/Subdomain Accueil
https://www.dicen-idf.org/equipe/Subdomain Le laboratoire
https://www.dicen-idf.org/equipe/Subdomain Le laboratoire DICEN-IdF
/organigramme/Subdomain Organigramme de DICEN-IdF
/ecoles-doctorales/Subdomain Écoles doctorales
/doctorants/Subdomain Doctorant.e.s
/calendrier-conseils-dicen-idf/Subdomain Calendrier des conseils
https://www.dicen-idf.org/equipe/Subdomain Thématiques
/cooperation-mediatisee/Subdomain Coopération
/editorialisation-patrimoniali...Subdomain Traces
/intelligence-economique-decis...Subdomain Intelligence
/data-mediation-valorisation/Subdomain Data
https://www.dicen-idf.org/eac/Subdomain EAC · Publics · Festivals
/membres/Subdomain Membres
A-TITLE Tous les chercheurs par axes de recherche, établissements de tutelle.
/membres/Subdomain Tous les membres
/membres/Subdomain Par thématiques de recherche
/cooperation-mediatisee/Subdomain Text duplicate Coopération
/editorialisation-patrimoniali...Subdomain Text duplicate Traces
/intelligence-economique-decis...Subdomain Text duplicate Intelligence
/data-mediation-valorisation/Subdomain Text duplicate Data
https://www.dicen-idf.org/eac/Subdomain EAC
/membres/Subdomain Par établissements de tutelle
/statuts/tutelle_cnam/?post_ty...Subdomain Cnam
/statuts/tutelle_mlv/?post_typ...Subdomain Université Gustave Eiffel
/statuts/tutelle_nanterre/?pos...Subdomain Université Paris Nanterre
/membres/Subdomain Par écoles doctorales
/statuts/ed546/?post_type=membreSubdomain ED546, Cnam
/statuts/ed529/?post_type=membreSubdomain ED529, Université Gustave Eiffel
/statuts/ed139/?post_type=membreSubdomain ED138, Université Paris Nanterre
/anciens-doctorants/Subdomain Anciens doctorants
/publications/Subdomain Publications
/contrats/Subdomain Contrats
/centre-virtuel-louise-merzeau/Subdomain Louise Merzeau
https://www.dicen-idf.org/equipe/Subdomain Le laboratoire Dicen-IDF (EA 7339)
A-TITLE L'équipe DICEN-IdF
/cooperation-mediatiseeSubdomain Text duplicate Coopération
/editorialisation-patrimoniali...Subdomain Text duplicate Traces
/intelligence-economique-decis...Subdomain Text duplicate Intelligence
/data-mediation-valorisationSubdomain Text duplicate Data
/cooperation-mediatiseeSubdomain Coopération · Organisations · Dispositifs . Design
/lancement-du-seminaire-de-met...Subdomain À la une
/lancement-du-seminaire-de-met...Subdomain LIRE LA SUITE...
/editorialisation-patrimoniali...Subdomain Traces · Patrimoines · Cultures · Mémoires
/le-mouvement-wikimedia-des-pr...Subdomain Text duplicate À la une
/le-mouvement-wikimedia-des-pr...Subdomain Text duplicate LIRE LA SUITE...
/intelligence-economique-decis...Subdomain Intelligence Économique · Territoires · Services
/groupe-competences-et-apres-i...Subdomain Text duplicate À la une
/groupe-competences-et-apres-i...Subdomain Text duplicate LIRE LA SUITE...
/data-mediation-valorisationSubdomain Data · Document · Médiation
/parution-ouvrage-information-...Subdomain Text duplicate À la une
/parution-ouvrage-information-...Subdomain Text duplicate LIRE LA SUITE...
https://www.dicen-idf.org/eacSubdomain Text duplicate EAC · Publics · Festivals
/seminaire-lara-seppia-que-fon...Subdomain Text duplicate À la une
/seminaire-lara-seppia-que-fon...Subdomain Text duplicate LIRE LA SUITE...
/seminaire-stc-semiotique-des-...Subdomain Séminaire STC (sémiotique des transactions coopératives) : « Pierce pour les nuls » et la STC – Luigi Russi
/groupe-competences-et-apres-i...Subdomain Groupe « Compétences et après… », intervention de Renaud Eppstein
/parution-ouvrage-information-...Subdomain Parution ouvrage « Information et intelligence artificielle »
/lancement-du-seminaire-de-met...Subdomain Séminaire de méthodologie « Pratiques de recherche en design et création »
/seminaire-gouvernance-des-don...Subdomain séminaire « Gouvernance des données et intelligence artificielle ».
/la-toxicite-en-information-co...Subdomain La Toxicité saisie par les SIC
/seminaire-pour-une-mise-a-lep...Subdomain Séminaire “Pour une mise à l’épreuve des représentations partagées des compétences”
/seminaire-lara-seppia-que-fon...Subdomain séminaire LARA-SEPPIA « Que font les festivals aux enquêtes de publics ? / Les enquêtes de publics au festivals ? »
https://hal.science/hal-050630...New window External Fabrice Lollia. L'impact des nouvelles technologies sur le leadership. 2ème rencontre des dirigeants (2025), May 2025, Antananarivo, Madagascar.
https://hal.science/hal-050630...New window External ⟨hal-05063046⟩
https://hal.science/hal-049760...New window External Fabrice Lollia, Yamina Bouadi. Penser la sécurité à l’ère des nouvelles technologies de l’information et de la communication. Cahiers de la sécurité et de la...
https://hal.science/hal-049760...New window External ⟨hal-04976041⟩
https://hal.science/hal-049862...New window External Fabrice Lollia. Les dirigeants devraient-ils penser comme des sportifs de haut niveau ?. 2025.
https://hal.science/hal-049862...New window External ⟨hal-04986271⟩
https://hal.science/hal-049837...New window External Fabrice Lollia. Fake news, mise en danger des jeunes : faut-il interdire TikTok ?. 2025.
https://hal.science/hal-049837...New window External ⟨hal-04983782⟩
https://www.dicen-idf.org/feed/Subdomain Notre flux RSS
https://www.dicen-idf.org/Subdomain DICEN IdF
A-TITLE Laboratoire DICEN-IdF : Dispositifs d'interaction et de communication à l'ère du numérique

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dicen-idf.org/"
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 0.27 seconds.
The file size of the HTML document is fine (51 kB).

HTTP Response Header

NameValue
servernginx
dateTue, 13 May 2025 20:46:19 GMT
content-typetext/html; charset=UTF-8
content-length12618
expiresWed, 11 Jan 1984 05:00:00 GMT
cache-controlno-cache, must-revalidate, max-age=0
typeWordPress
link<https://www.dicen-idf.org/wp-json/>; rel="https://api.w.org/", <https://www.dicen-idf.org/wp-json/wp/v2/pages/53>; rel="alternate"; title="JSON"; type="application/json", <https://www.dicen-idf.org/>; rel=shortlink
x-tec-api-versionv1
x-tec-api-roothttps://www.dicen-idf.org/wp-json/tribe/events/v1/
x-tec-api-originhttps://www.dicen-idf.org
referrer-policysame-origin
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 44 referring domains.
This page has 366 backlinks.
This page has backlinks from 41 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.dicen-idf.org/sitemap.xml
Sitemap: https://www.dicen-idf.org/sitemap.html

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Search preview

Most important keywords

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

KeywordResultRecheck
DICEN63%Check
IdF63%Check
DICEN IdF63%Check
de recherche60%Check
de recherche en design57%Check
de communication55%Check
DICEN-IdF52%Check
recherche52%Check
et de communication52%Check
Laboratoire DICEN IdF52%Check
Show more keywords and terms

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