Catedraunescoeads.es - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
45% 
Page structure
79% 
Link structure
96% 
Server
87% 
External factors
56% 
SEO Score
Response time
2.75 s
File size
55.90 kB
Words
70
Media files
4
Number of links
11 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED
The page title should be shorter than 580 pixels. It is 634 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Cátedra UNESCO de Educación Ambiental y Desarrollo Sostenible Universidad Nacional de Educación a Distancia
The length of the meta description is perfect. (709 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://catedraunescoeads.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)
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsmax-image-preview:large
descriptionCátedra UNESCO de Educación Ambiental y Desarrollo Sostenible Universidad Nacional de Educación a Distancia
generatorWordPress 7.0
langes
og:localees_ES
og:typewebsite
og:site_nameCátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED
og:titleEmpty
og:descriptionCátedra UNESCO de Educación Ambiental y Desarrollo Sostenible Universidad Nacional de Educación a Distancia
og:urlhttps://catedraunescoeads.es/
og:imagehttps://catedraunescoeads.es/wp-content/uploads/2026/05/logo-general-200-pix.png
og:image:width200
og:image:height144
og:image:typeimage/png
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 70 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
12.9% of the text are stop words.
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.
The average number of words per sentence of 14 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, initial-scale=1" 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)
1 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)
This page uses Google authorship information without an image.
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
...uploads/2026/05/logo-general-200-pix.pngCátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED Logo
...uploads/2026/05/logo-general-100-pix.pngCátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED Logo
...loads/2019/01/fondo-3-e1547808952112.jpg
Insecure Content		PruebaGrunge Background Wallpaper Texture Concrete Concept
/wp-content/uploads/2022/05/Logo.png
Insecure Content		No alt attribute providedLogo

Page structure

H1 heading
(Critically important)
Cátedra UNESCO de Educación Ambiental y Desarrollo Sostenible
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 Cátedra UNESCO de Educación Ambiental y Desarrollo Sostenible
H2 Universidad Nacional de Educación a Distancia
H4 EN TWITTER
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://catedraunescoeads.es/Anchor Skip to content
https://catedraunescoeads.es/IMG-ALT Cátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED Logo
https://catedraunescoeads.es/Inicio
/que-es-la-catedra-unescoQué es la Cátedra UNESCO
/origenOrigen
/equipoEquipo
/investigacionInvestigación
/divulgacionDivulgación
/?page_id=379Guía PRADO
/presentacionGuía VOCES
/archivos/author/catedraunescocatedraunesco
https://twitter.com/@EducamdesExternal Tweets by @Educamdes

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://catedraunescoeads.es/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (2.75 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 (56 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 27 May 2026 05:58:54 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://catedraunescoeads.es/wp-json/>; rel="https://api.w.org/", <https://catedraunescoeads.es/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json", <https://catedraunescoeads.es/>; rel=shortlink
x-powered-byPleskLin
allowGET, POST, HEAD
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 19 referring domains.
This page only has 26 backlinks.
This page only has few backlinks from 15 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://catedraunescoeads.es/wp-sitemap.xml

Similar sites

Search preview

catedraunescoeads.es
Cátedra UNESCO Educación Ambiental y Desarrollo Sostenible UNED
Cátedra UNESCO de Educación Ambiental y Desarrollo Sostenible Universidad Nacional de Educación a Distancia

Most important keywords

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

KeywordResultRecheck
UNESCO93%Check
Cátedra UNESCO90%Check
Cátedra UNESCO Educación90%Check
Cátedra UNESCO Educación Ambiental87%Check
Educación84%Check
de Educación84%Check
Educación Ambiental83%Check
Ambiental80%Check
Desarrollo Sostenible80%Check
Catedra UNESCO69%Check
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