Web.dilve.es - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
78% 
Page structure
70% 
Link structure
48% 
Server
94% 
External factors
69% 
SEO Score
Response time
0.51 s
File size
92.20 kB
Words
650
Media files
5
Number of links
115 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
DILVE – Distribuidor de información del libro en venta
The length of the page title is perfect. (479 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://web.dilve.es/
There is a valid canonical link specified.
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
robotsmax-image-preview:large
viewportwidth=device-width, initial-scale=1
generatorSite Kit by Google 1.137.0
msapplication-TileImagehttps://web.dilve.es/wp-content/uploads/cropped-icoDilve-270x270.png
langes
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 650 words. That's ok.
23.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
10 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 15.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
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 13 tags for this page.
Image SEO
(Somewhat important)
2 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
/wp-content/uploads/logoDilvehorizontal.pngDILVE
/wp-content/uploads/logoDilvehorizontal.pngDILVE
/wp-content/uploads/logoDilveSolo.pngDILVE
/wp-content/uploads/data_libros2.pngNo alt attribute provided
/wp-content/uploads/logo_AgenciaISBN.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Gestor y distribuidor de metadatos del libro
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Gestor y distribuidor de metadatos del libro
H1 1.813.578
H1 3.310 Millones
H1 Servicio de asistencia en línea y telefónica
H1 Consúltanos en [email protected]
H2 Metadatos estandarizados y centralizados para toda la cadena comercial
H2 ONIX
H2 THEMA
H2 ISNI
H2 VENTAJAS
H3 Metadatos de calidad, ¿para qué?
H3 Utilizamos estándares internacionales
H3 Herramientas para la gestión de metadatos
H3 Integración con la Agencia del ISBN
H4 Carga
H4 Extracción
H4 Calidad de metadatos
H4 Pasarelas
H4 EDITORIAlES
H4 EMPRESAS del canal comercial
H4 Desarrolladores de software
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://web.dilve.es/Anchor Saltar al contenido
A-TITLE Saltar al contenido
https://web.dilve.es/Subdomain IMG-ALT DILVE
https://web.dilve.es/Subdomain Text duplicate IMG-ALT DILVE
A-TITLE DILVE
/dilve/que-es-dilve/Subdomain Text duplicate DILVE
/dilve/que-es-dilve/Subdomain ¿Qué es?
/dilve/registrarse/Subdomain Registrarse
/dilve/dilve-para-editoriales/Subdomain … para editoriales
/dilve/dilve-para-distribuidoras/Subdomain ... para distribuidoras
/dilve/dilve-para-librerias-y-...Subdomain ... para librerías y tiendas en línea
/dilve/dilve-para-bibliotecas/Subdomain ... para bibliotecas
/dilve/dilve-para-desarrollado...Subdomain … para desarrolladores de software
/dilve/dilve-para-autores-edit...Subdomain ... para autores-editores
/dilve/dilve-para-otros-consum...Subdomain ... para otros usuarios de la información
/asistencia-2/asistencia/Subdomain Asistencia
/asistencia-2/asistencia/Subdomain Contacto
/asistencia-2/preguntas-frecue...Subdomain Preguntas frecuentes
/asistencia-2/documentacion/Subdomain Documentación
/herramientas/Subdomain HERRAMIENTAS
/herramientas/Subdomain Anchor Carga de datos
/herramientas/Subdomain Anchor Revisión de datos
/herramientas/Subdomain Anchor Extracción de datos
/onix/onix-libros/Subdomain ONIX
/onix/onix-libros/Subdomain Text duplicate ¿Qué es?
/onix/estandar-versiones-editeur/Subdomain Estándar y versiones
/onix/documentacion-onix/Subdomain Text duplicate Documentación
/thema-2/thema/Subdomain THEMA
/thema-2/thema/Subdomain Text duplicate ¿Qué es?
/thema-2/de-ibic-a-thema/Subdomain De iBIC a Thema
/thema-2/documentacion/Subdomain Text duplicate Documentación
https://web.dilve.es/isni/Subdomain ISNI
/calidad-de-metadatos-2/calida...Subdomain CALIDAD DE METADATOS
/calidad-de-metadatos-2/calida...Subdomain Plan de Calidad de Metadatos
/calidad-de-metadatos-2/metada...Subdomain Metadatos
/calidad-de-metadatos-2/buenas...Subdomain Buenas prácticas
/grupo-de-trabajo-onix-thema/Subdomain Grupo de trabajo ONIX/Thema
/calidad-de-metadatos-2/report...Subdomain Canal de incidencias
/category/noticias/Subdomain NOTICIAS
/what-is-dilve/Subdomain What is DILVE
https://web.dilve.es/Subdomain Text duplicate IMG-ALT DILVE
A-TITLE DILVE
/dilve/que-es-dilve/Subdomain Text duplicate DILVE
/dilve/que-es-dilve/Subdomain Text duplicate ¿Qué es?
/dilve/registrarse/Subdomain Text duplicate Registrarse
/dilve/dilve-para-editoriales/Subdomain Text duplicate … para editoriales
/dilve/dilve-para-distribuidoras/Subdomain Text duplicate ... para distribuidoras
/dilve/dilve-para-librerias-y-...Subdomain Text duplicate ... para librerías y tiendas en línea
/dilve/dilve-para-bibliotecas/Subdomain Text duplicate ... para bibliotecas
/dilve/dilve-para-desarrollado...Subdomain Text duplicate … para desarrolladores de software
/dilve/dilve-para-autores-edit...Subdomain Text duplicate ... para autores-editores
/dilve/dilve-para-otros-consum...Subdomain Text duplicate ... para otros usuarios de la información
/asistencia-2/asistencia/Subdomain Text duplicate Asistencia
/asistencia-2/asistencia/Subdomain Text duplicate Contacto
/asistencia-2/preguntas-frecue...Subdomain Text duplicate Preguntas frecuentes
/asistencia-2/documentacion/Subdomain Text duplicate Documentación
/herramientas/Subdomain Text duplicate HERRAMIENTAS
/herramientas/Subdomain Anchor Text duplicate Carga de datos
/herramientas/Subdomain Anchor Text duplicate Revisión de datos
/herramientas/Subdomain Anchor Text duplicate Extracción de datos
/onix/onix-libros/Subdomain Text duplicate ONIX
/onix/onix-libros/Subdomain Text duplicate ¿Qué es?
/onix/estandar-versiones-editeur/Subdomain Text duplicate Estándar y versiones
/onix/documentacion-onix/Subdomain Text duplicate Documentación
/thema-2/thema/Subdomain Text duplicate THEMA
/thema-2/thema/Subdomain Text duplicate ¿Qué es?
/thema-2/de-ibic-a-thema/Subdomain Text duplicate De iBIC a Thema
/thema-2/documentacion/Subdomain Text duplicate Documentación
https://web.dilve.es/isni/Subdomain Text duplicate ISNI
/calidad-de-metadatos-2/calida...Subdomain Text duplicate CALIDAD DE METADATOS
/calidad-de-metadatos-2/calida...Subdomain Text duplicate Plan de Calidad de Metadatos
/calidad-de-metadatos-2/metada...Subdomain Text duplicate Metadatos
/calidad-de-metadatos-2/buenas...Subdomain Text duplicate Buenas prácticas
/grupo-de-trabajo-onix-thema/Subdomain Text duplicate Grupo de trabajo ONIX/Thema
/calidad-de-metadatos-2/report...Subdomain Text duplicate Canal de incidencias
/category/noticias/Subdomain Text duplicate NOTICIAS
/what-is-dilve/Subdomain Text duplicate What is DILVE
/olvido-su-contrasena/Subdomain ¿No recuerdas tu contraseña?
/que-es-dilve/registrarse/Subdomain Text duplicate Registrarse
/participantes-bdd/Subdomain Ver participantes
https://agenciaisbn.es/New window External Ir a la Agencia del ISBN →
/que-es-dilve/dilve-para-edito...Subdomain Tarifas y Registro
/que-es-dilve/dilve-para-libre...Subdomain Text duplicate Tarifas y Registro
/que-es-dilve/dilve-para-desar...Subdomain Text duplicate Tarifas y Registro
https://web.dilve.es/aviso-legal/Subdomain Aviso legal
/politica-de-privacidad/Subdomain Política de privacidad
/politica-de-cookies/Subdomain Política de cookies
https://web.dilve.es/Subdomain INICIO
/dilve/que-es-dilve/Subdomain Text duplicate DILVE
/dilve/que-es-dilve/Subdomain ¿Qué es DILVE?
/dilve/registrarse/Subdomain Text duplicate Registrarse
/dilve/dilve-para-editoriales/Subdomain ...para editoriales
/dilve/dilve-para-distribuidoras/Subdomain Text duplicate ... para distribuidoras
/dilve/dilve-para-librerias-y-...Subdomain Text duplicate ... para librerías y tiendas en línea
/dilve/dilve-para-bibliotecas/Subdomain Text duplicate ... para bibliotecas
/dilve/dilve-para-autores-edit...Subdomain Text duplicate ... para autores-editores
/dilve/dilve-para-desarrollado...Subdomain ... para desarrolladores y empresas de software
/dilve/dilve-para-otros-consum...Subdomain ... para otros consumidores de información
/asistencia-2/asistencia/Subdomain Text duplicate Asistencia
/asistencia-2/asistencia/Subdomain Text duplicate Contacto
/asistencia-2/preguntas-frecue...Subdomain Text duplicate Preguntas frecuentes
/asistencia-2/documentacion/Subdomain Text duplicate Documentación
/herramientas/Subdomain Herramientas
/herramientas/Subdomain Anchor Text duplicate Carga de datos
/herramientas/Subdomain Anchor Text duplicate Revisión de datos
/herramientas/Subdomain Anchor Text duplicate Extracción de datos
/onix/onix-libros/Subdomain Text duplicate ONIX
/onix/onix-libros/Subdomain Text duplicate ¿Qué es?
/onix/estandar-versiones-editeur/Subdomain Text duplicate Estándar y versiones
/onix/documentacion-onix/Subdomain Documentación ONIX
/thema-2/thema/Subdomain Text duplicate THEMA
https://web.dilve.es/isni/Subdomain Text duplicate ISNI
/calidad-de-metadatos-2/calida...Subdomain Calidad de metadatos
/calidad-de-metadatos-2/calida...Subdomain Text duplicate Plan de Calidad de Metadatos
/calidad-de-metadatos-2/metada...Subdomain Text duplicate Metadatos
/calidad-de-metadatos-2/buenas...Subdomain Text duplicate Buenas prácticas
/calidad-de-metadatos-2/report...Subdomain Text duplicate Canal de incidencias
/category/noticias/Subdomain Noticias
/what-is-dilve/Subdomain Text duplicate What is DILVE

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://web.dilve.es/"
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 of 0.51 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (92 kB).

HTTP Response Header

NameValue
x-litespeed-tag3de_HTTP.200
x-ua-compatibleIE=edge
link<https://web.dilve.es/wp-json/>; rel="https://api.w.org/", <https://web.dilve.es/wp-json/wp/v2/pages/285>; rel="alternate"; type="application/json", <https://web.dilve.es/>; rel=shortlink
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie44 Characters
varyAccept-Encoding
content-encodinggzip
content-length18434
content-typetext/html; charset=UTF-8
dateMon, 02 Dec 2024 04:17:00 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 23 referring domains.
This page only has 137 backlinks.
This page only has few backlinks from 23 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
DILVE65%Check
libro62%Check
distribuidor62%Check
DE METADATOS60%Check
de datos60%Check
DILVE Distribuidor de información59%Check
libro en venta58%Check
de forma56%Check
METADATOS54%Check
CALIDAD DE METADATOS54%Check
Show more keywords and terms

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