Rebiun.org - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
48% 
Page structure
62% 
Link structure
91% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
26.10 kB
Words
295
Media files
6
Number of links
55 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Red de Bibliotecas Universitarias y Científicas Españolas
The length of the page title is perfect. (514 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
La Red de Bibliotecas Universitarias Españolas (REBIUN) es la comisión sectorial de Crue Universidades Españolas, en materia de cooperación bibliotecaria. Agrupa a las bibliotecas de 76 universidades españolas, tanto públicas (50) como privadas (26), así como al CSIC, y otra serie de bibliotecas de instituciones científicas y de investigación.
The meta description is too long: 2135 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.rebiun.org/
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es
Server location: United States of America
The following language is defined by HTML: es
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
descriptionLa Red de Bibliotecas Universitarias Españolas (REBIUN) es la comisión sectorial de Crue Universidades Españolas, en materia de cooperación bibliotecaria. Agrupa a las bibliotecas de 76 universidades españolas, tanto públicas (50) como privadas (26), así como al CSIC, y otra serie de bibliotecas de instituciones científicas y de investigación.
GeneratorDrupal 8 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langes
charsetutf-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 295 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 63 words is high.
13.6% 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.
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.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
.../files/2024-05/conclusiones imagen_1.jpgconclusiones uja 24
...Estrategia 1 principal.jpg?itok=6JSsqgMbUGR estrategia 2024
...UN Biblioteca ganadora.png?itok=5ePH3BGCVI PRemio REBIUN
...EBIUN patrocinadores_1.png?itok=bxMIW8S1IV JPREBIUN 24
... - FECYT julio 2024_v5.png?itok=Ob_vtgBcFECYT 2024
...2024-05/Pref_Comis_IDi.jpg?itok=Z4kJA9BxI+D+i Crue nov 2024

Page structure

H1 heading
(Critically important)
Red de Bibliotecas Universitarias y Científicas Españolas
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Red de Bibliotecas Universitarias y Científicas Españolas
H1 Red de Bibliotecas Universitarias y Científicas Españolas Duplicate text
H2 CATÁLOGO COLECTIVO
H2 Líneas estratégicas
H2 Grupos de trabajo
H2 Empty heading
H2 Empty heading
H2 En nuestras bibliotecas
H2 Noticias de REBIUN
H2 Próximos eventos
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://rebiun.org/Red de Bibliotecas Universitarias y Científicas Españolas
https://rebiun.org/RED DE BIBLIOTECAS REBIUN
A-TITLE Red de Bibliotecas Universitarias y Científicas Españolas
/procedimiento-asociarse-miemb...Únete
https://rebiun.org/patrociniosPatrocinios
http://crue.sharepoint.com/sit...New window External Subdomain Intranet
https://www.facebook.com/REBIUN/New window External Subdomain Facebook
https://www.instagram.com/bibl...New window External Subdomain Instagram
https://www.twitter.com/REBIUN/New window External Subdomain Twitter
https://www.flickr.com/photos/...New window External Subdomain Flickr
https://www.youtube.com/channe...New window External Subdomain Youtube
/quienes-somos/rebiun¿Quiénes Somos?
/quienes-somos/rebiunSobre REBIUN
/quienes-somos/organizacionOrganización
/organo-de-gobiernoÓrganos de Gobierno
/lineas-estrategicasLíneas estratégicas
/linea-1-la-biblioteca-en-el-c...La biblioteca en el contexto de la transformación digital
/linea-2-la-biblioteca-como-ag...La biblioteca como agente estratégico para el impulso de la ciencia abierta
/linea_3_equipos-y-capacitacio...Equipos y capacitación profesional
/linea-4-gobernanza-colaboraci...Gobernanza, colaboración e internacionalización
/observatorio-de-inteligencia-...Observatorio de Inteligencia Artificial
/quienes-somos/bibliotecasDirectorio
/grupos-de-trabajoGrupos de trabajo
/grupos-trabajo/catalogo-colec...Catálogo colectivo
/grupos-de-trabajo/rdaRDA
/grupos-trabajo/repositoriosRepositorios
/grupos-trabajo/patrimonio-bib...Patrimonio Bibliográfico
/grupos-trabajo/estadisticasEstadísticas
/grupos-trabajo/acceso-al-docu...Acceso al documento
/grupos-trabajo/comunicacionComunicación
/grupos-de-trabajo/plan-estrat...Subdomain Plan Estratégico
/grupos-trabajo/propiedad-inte...Propiedad intelectual
https://rebiun.baratz.es/rebiun/New window External Subdomain Text duplicate Catálogo colectivo
https://repositoriorebiun.org/New window External Repositorio
https://rebiun.um.es/rebiun/ad...New window External Subdomain Text duplicate Estadísticas
/directorio-repositorios-insti...Directorio de repositorios
/prestamo-interbibliotecarioPréstamo Interbibliotecario
https://rebiun.org/boletinBoletín REBIUN
/todas-las-noticiasNoticias
https://rebiun.org/eventosEventos
https://rebiun.org/contactoContacto
/noticias/2024/conclusiones-de...IMG-ALT conclusiones uja 24
/noticias/2024/conclusiones-de...Conclusiones del XX Workshop de Proyectos Digitales
/noticias/2024/conclusiones-de...Leer más
/linea-1-la-biblioteca-en-el-c...Text duplicate La biblioteca en el contexto de la transformación digital
/linea-2-la-biblioteca-como-ag...Text duplicate La biblioteca como agente estratégico para el impulso de la ciencia abierta
/linea_3_equipos-y-capacitacio...Text duplicate Equipos y capacitación profesional
/linea-4-gobernanza-colaboraci...Text duplicate Gobernanza, colaboración e internacionalización
/grupos-trabajo/catalogo-colec...Text duplicate Catálogo colectivo
/grupos-trabajo/repositoriosText duplicate Repositorios
/grupos-trabajo/patrimonio-bib...Text duplicate Patrimonio Bibliográfico
/grupos-trabajo/estadisticasText duplicate Estadísticas
/grupos-trabajo/acceso-al-docu...Text duplicate Acceso al documento
/grupos-trabajo/comunicacionText duplicate Comunicación
/grupos-trabajo/propiedad-inte...Propiedad Intelectual
/grupos-de-trabajo/plan-estrat...Subdomain Text duplicate Plan Estratégico
/noticias/2024/estrategia-de-l...Biblioteca: UGR Estrategia de la Biblioteca Universitaria 2024-2031
IMG-ALT UGR estrategia 2024
/noticias/2024/fallo-del-vi-pr...Fallo del VI Premio REBIUN
IMG-ALT VI PRemio REBIUN
/noticias/2024/conclusiones-iv...Conclusiones «IV Jornadas de Gestión del Patrimonio Bibliográfico REBIUN»
IMG-ALT IV JPREBIUN 24
https://rebiun.org/noticiasVer todas las noticias
/eventos/2024/primera-jornada-...09 Julio 2024 Primera Jornada REBIUN - FECYT: Convocatoria María de Guzmán - Ciencia Abierta
IMG-ALT FECYT 2024
/eventos/2024/save-date-jornad...13 Noviembre 2024 SAVE THE DATE - Jornadas Sectorial I+D+i
IMG-ALT I+D+i Crue nov 2024
https://rebiun.org/eventosVer más eventos
https://www.ifla.org/New window External Subdomain No Text
https://libereurope.eu/New window External No Text
https://sparceurope.org/New window External No Text
https://www.agenda2030.gob.es/esNew window External Subdomain No Text
https://rebiun.org/contactoCONTACTO
https://rebiun.org/aviso-legalAVISO LEGAL
https://ateigh.com/New window External ATEIGH

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://rebiun.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.14 seconds.
The file size of the HTML document is fine (26 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 04 Jul 2024 09:23:00 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
cache-controlmust-revalidate, no-cache, private
x-drupal-dynamic-cacheHIT
link<https://www.rebiun.org/>; rel="shortlink", <https://www.rebiun.org/>; rel="canonical"
x-ua-compatibleIE=edge
content-languagees
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expires-1
x-generatorDrupal 8 (https://www.drupal.org)
x-drupal-cacheHIT
pragmano-cache
x-httpd1
host-header6b7412fb82ca5edfd0917e3957f05d89
x-proxy-cacheMISS
x-proxy-cache-info0 NC:000000 UP:
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 600 referring domains.
This page has 829,432 backlinks.
This page has backlinks from 519 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/

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rebiun.org
Red de Bibliotecas Universitarias y Científicas Españolas
La Red de Bibliotecas Universitarias Españolas (REBIUN) es la comisión sectorial de Crue Universidades Españolas, en materia de cooperación bibliotecaria. Agrupa a las bibliotecas de 76 universidades españolas, tanto públicas (50) como privadas (26), así como al CSIC, y otra serie de bibliotecas de instituciones científicas y de investigación.

Most important keywords

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

KeywordResultRecheck
biblioteca84%Check
de Bibliotecas83%Check
RED DE83%Check
Bibliotecas82%Check
Red82%Check
Red de Bibliotecas82%Check
Red de Bibliotecas Universitarias81%Check
Bibliotecas Universitarias80%Check
Biblioteca Universitaria80%Check
Científicas Españolas77%Check
Show more keywords and terms

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