Edu-casio.es - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
88% 
Page structure
42% 
Link structure
63% 
Server
95% 
External factors
93% 
SEO Score
Response time
2.17 s
File size
330.40 kB
Words
1353
Media files
23
Number of links
68 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
EDU-CASIO - CASIO Educación España
The length of the page title is perfect. (365 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.edu-casio.es/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es
Server location: Germany
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
facebook-domain-verificationlkpr1ex56teeee73o71z0gzn5mubj5
viewportwidth=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorProduct Filter for WooCommerce, Improved Badges for WooCommerce
follow.it-verification-code-Mmw5TWxaZ3J4WGx2UUNhM0lIUXhOY0IrS1NPRjlkejhMTzFDZ1RKUE5keDJmSldsWGFHS2JTT2tPUVU0VEtiV3Qzdi9JL0dENkc1d284cFdKVUNDY3djRkFJU0RCbU1LK0NyOG9oUzNFMnlkeldYYkZjL1NOcENoK3oyUERXdGJ8bG1keGprTVNadjFGRndET24zeTh0Vk9XbHJQM3JQcEhWMWJHM01RTXNCZz0=6w17NsE6du5GCKppeMS1
msapplication-TileImagehttps://www.edu-casio.es/wp-content/uploads/2024/11/favicon-32x32-1.png
article:publisherhttps://www.facebook.com/divisioneducativacasio
article:modified_time2025-02-28T13:07:31+00:00
langes
twitter:cardsummary_large_image
twitter:site@CasioEdu
twitter:label1Tiempo de lectura
twitter:data18 minutos
og:localees_ES
og:typewebsite
og:titleEDU-CASIO - CASIO Educación España
og:descriptionMejora el aprendizaje de tus alumnos con las TIC Emulador CASIO Calculadoras Encuentra la calculadora que estás buscando y descubre sus múltiples funciones. Ver Recursos...
og:urlhttps://www.edu-casio.es/
og:site_nameCASIO Educación España
og:imagehttps://www.edu-casio.es/wp-content/uploads/2024/09/fx991sp-cw-blue-1.png
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: ¡Por favor, activa primero las cookies estrictamente necesarias para q...
The average number of words per sentence of 25.35 words is high.
This page contains 1353 words. That's ok.
27.3% 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.
16 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: funciones permitidas
Image SEO
(Somewhat important)
10 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
/wp-content/uploads/2019/06/logo_web.pngCASIO Educación España
/wp-content/uploads/2019/06/logo_web.pngCASIO Educación España
/wp-content/uploads/2019/06/logo_web2x.pngCASIO Educación España
/wp-content/uploads/2019/06/logo_web2x.pngCASIO Educación España
/wp-content/uploads/2019/06/logo_web.pngCASIO Educación España
/wp-content/uploads/2019/06/logo_web2x.pngCASIO Educación España
.../revslider/admin/assets/images/dummy.pngNo alt attribute providedBanner_cientificas
.../revslider/admin/assets/images/dummy.pngNo alt attribute provided
.../revslider/admin/assets/images/dummy.pngNo alt attribute providednew_classwiz-bl
.../revslider/admin/assets/images/dummy.pngNo alt attribute provided
...nt/uploads/2024/09/fx991sp-cw-blue-1.pngNo alt attribute provided
/wp-content/uploads/2024/03/santos-web5.jpgSantos Pinto
.../uploads/2024/02/Anabel_Forte4-1BLOG.jpgAnabel Forte
...uploads/2024/02/andres-guisandez-web.pngAndrés Guisández
...2024/02/miguel-garcia-pardillos-16-9.jpgMiguel García Pardillos
...ontent/uploads/2024/08/manejo-basico.jpgCurso manejo básico de la calculadora
...tent/uploads/2024/08/azul-aritmetica.jpgCurso de aritmética
/wp-content/uploads/2024/08/algebra_.jpgNo alt attribute provided
...ploads/2025/01/caja-primaria-768x518.jpgNo alt attribute provided
...Rello_Casio_PhSalomeSaguillo-768x549.jpgNo alt attribute provided
...2/buscamos-cientificas-blog2-768x461.pngNo alt attribute provided
...ontent/uploads/2019/07/logo_web_foot.pngCASIO División Educativa
/wp-content/uploads/2019/06/logo_web.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
EDU-CASIO
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
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 27 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
H1 EDU-CASIO
H2 Mejora el aprendizaje de tus alumnos con las TIC
H2 Tecnología al servicio de la educación
H2 La comunidad educativa coincide: las calculadoras son herramientas esenciales para la enseñanza.
H2 Aprende a usar tu calculadora con nuestros cursos
H2 Blog
H2 CONTACTO
H2 Suscríbete a nuestro boletín
H3 Calculadoras
H3 Recursos didácticos
H3 Formaciones
H3 Manuales y Software
H3 Accesibilidad
H3 Recursos TIC
H3 Emulador
H3 Ecología
H3 Diseño
H3 Idiomas
H3 Manejo básico de la calculadora
H3 Aritmética
H3 Polinomios y funciones
H3 Descubre los contenidos de la caja de aula para primaria
H3 Luz Rello: “Quise ser investigadora porque vi una foto de Marie Curie en un libro”.
H3 CASIO convoca un nuevo concurso escolar para visibilizar el talento femenino en la ciencia
H3 CONTACTO Duplicate text
H3 POLÍTICA DE PRIVACIDAD
H3 Empty heading
H3 Empty heading
H5 INFORMACIÓN SOBRE LAS COOKIES DE CASIO
Some anchor texts are used more than once.
7 links don't have an anchor text.
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 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.facebook.com/CASIO...New window External Subdomain A-TITLE Facebook
https://www.instagram.com/casi...New window External Subdomain A-TITLE Instagram
https://twitter.com/CasioEduNew window External A-TITLE Twitter
https://www.youtube.com/channe...New window External Subdomain A-TITLE YouTube
https://www.edu-casio.es/Subdomain IMG-ALT CASIO Educación España
https://www.edu-casio.es/Subdomain Text duplicate IMG-ALT CASIO Educación España
https://www.edu-casio.es/Subdomain Text duplicate IMG-ALT CASIO Educación España
https://www.edu-casio.es/Subdomain Text duplicate IMG-ALT CASIO Educación España
/calculadora/Subdomain CALCULADORAS
/cientificas/Subdomain CIENTÍFICAS
/graficas/Subdomain GRÁFICAS
/graficas/Subdomain GRÁFICAS SIN CAS
/portfolio/fx-cp400-classpad-ii/Subdomain GRÁFICAS CON CAS
/programablesSubdomain PROGRAMABLES
/financiera/Subdomain FINANCIERAS
https://www.edu-casio.es/basicas/Subdomain BÁSICAS
/manuales-y-software-de-calcul...Subdomain MANUALES Y SOFTWARE
/recursos-didacticos/Subdomain RECURSOS DIDÁCTICOS
/beca-casio/Subdomain BECA CASIO
http://www.cientificascasio.com/External Subdomain CIENTÍFICAS CASIO
https://www.edu-casio.es/ods/Subdomain ODS
/formaciones-y-talleres/Subdomain FORMACIONES
/formaciones-y-talleres/Subdomain SOLICITA UN TALLER
/webinars/Subdomain WEBINARS
/noticias-eventos/Subdomain BLOG
/emulador/Subdomain EMULADOR
https://www.calculados.com/New window External Subdomain TIENDA
https://www.edu-casio.es/Subdomain Text duplicate IMG-ALT CASIO Educación España
https://www.edu-casio.es/Subdomain Text duplicate IMG-ALT CASIO Educación España
/calculadora/Subdomain Text duplicate CALCULADORAS
/cientificas/Subdomain Text duplicate CIENTÍFICAS
/graficas/Subdomain Text duplicate GRÁFICAS
/graficas/Subdomain Text duplicate GRÁFICAS SIN CAS
/portfolio/fx-cp400-classpad-ii/Subdomain Text duplicate GRÁFICAS CON CAS
/programablesSubdomain Text duplicate PROGRAMABLES
/financiera/Subdomain Text duplicate FINANCIERAS
https://www.edu-casio.es/basicas/Subdomain Text duplicate BÁSICAS
/manuales-y-software-de-calcul...Subdomain Text duplicate MANUALES Y SOFTWARE
/recursos-didacticos/Subdomain Text duplicate RECURSOS DIDÁCTICOS
/beca-casio/Subdomain Text duplicate BECA CASIO
http://www.cientificascasio.com/External Subdomain Text duplicate CIENTÍFICAS CASIO
https://www.edu-casio.es/ods/Subdomain Text duplicate ODS
/formaciones-y-talleres/Subdomain Text duplicate FORMACIONES
/formaciones-y-talleres/Subdomain Text duplicate SOLICITA UN TALLER
/webinars/Subdomain Text duplicate WEBINARS
/noticias-eventos/Subdomain Text duplicate BLOG
/emulador/Subdomain Text duplicate EMULADOR
https://www.calculados.com/New window External Subdomain Text duplicate TIENDA
/emulador/Subdomain Emulador CASIO
/calculadoraSubdomain No Text
/calculadoraSubdomain Calculadoras
/calculadoraSubdomain Ver
/recursos-didacticos/Subdomain No Text
/recursos-didacticos/Subdomain Recursos didácticos
/recursos-didacticos/Subdomain Text duplicate Ver
/formaciones-y-talleres/Subdomain No Text
/formaciones-y-talleres/Subdomain Formaciones
/formaciones-y-talleres/Subdomain Text duplicate Ver
/manuales-y-software/Subdomain No Text
/manuales-y-software/Subdomain Manuales y Software
/manuales-y-software/Subdomain Text duplicate Ver
https://www.youtube.com/watch?...New window External Subdomain Conoce el caso de este centro
https://formacioncalculadoras....New window External IMG-ALT Curso manejo básico de la calculadora
https://formacioncalculadoras....New window External Manejo básico de la calculadora
https://formacioncalculadoras....New window External ¡Inscríbete!
https://formacioncalculadoras....New window External IMG-ALT Curso de aritmética
https://formacioncalculadoras....New window External Aritmética
https://formacioncalculadoras....New window External Text duplicate ¡Inscríbete!
https://formacioncalculadoras....New window External No Text
https://formacioncalculadoras....New window External Polinomios y funciones
https://formacioncalculadoras....New window External Text duplicate ¡Inscríbete!
/caja-aula-primaria/Subdomain No Text
/caja-aula-primaria/Subdomain Descubre los contenidos de la caja de aula para primaria
/luz-rello-entrevista/Subdomain No Text
/luz-rello-entrevista/Subdomain Luz Rello: “Quise ser investigadora porque vi una foto de Marie Curie en un libro”.
/concurso-buscamos-cientificas/Subdomain No Text
/concurso-buscamos-cientificas/Subdomain CASIO convoca un nuevo concurso escolar para visibilizar el talento femenino en la ciencia
https://wa.me/34647498606New window Nofollow External Soporte CASIO División Educativa WhatsApp: 647 498 606 Lun a Jue de 08:00 a 17:30h Viernes de 08:00 a 14:00h
/aviso-legal/Subdomain AVISO LEGAL
/politica-de-cookies/Subdomain POLÍTICA DE COOKIES
/politica-de-privacidad/Subdomain POLÍTICA DE PROTECCIÓN DE DATOS
https://www.facebook.com/CASIO...New window External Subdomain Text duplicate A-TITLE Facebook
https://www.instagram.com/casi...New window External Subdomain Text duplicate A-TITLE Instagram
https://twitter.com/CasioEduNew window External Text duplicate A-TITLE Twitter
https://www.youtube.com/channe...New window External Subdomain Text duplicate A-TITLE YouTube
/politica-de-privacidad/Subdomain protección de datos en este enlace
/politica-de-privacidad/New window Subdomain Política de protección de datos*
/politica-de-cookies/Subdomain aquí
/politica-de-cookies/Subdomain política de cookies
/politica-de-privacidad/New window Nofollow Subdomain política de privacidad
/politica-de-privacidad/New window Subdomain Text duplicate política de cookies

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.edu-casio.es/"
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 very slow (2.17 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (330 kB).

HTTP Response Header

NameValue
varyUser-Agent,Accept-Encoding
last-modifiedMon, 28 Jul 2025 11:55:52 GMT
accept-rangesbytes
content-encodinggzip
cache-controlmax-age=0, no-cache, no-store, must-revalidate
pragmano-cache
expiresMon, 29 Oct 1923 20:30:00 GMT
content-typetext/html; charset=UTF-8
dateFri, 01 Aug 2025 03:15:05 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 31 referring domains.
This page has 492 backlinks.
This page has backlinks from 30 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

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
CASIO81%Check
EDU-CASIO75%Check
DE CASIO66%Check
web de CASIO58%Check
CASIO Educación España58%Check
Educación52%Check
de forma49%Check
de calculadora48%Check
DE COOKIES46%Check
DE DATOS46%Check
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