Uabierta.uchile.cl - SEO Checker

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Overview of the SEO Check
Meta information
59% 
Page quality
44% 
Page structure
43% 
Link structure
86% 
Server
0% 
External factors
100% 
SEO Score
Response time
2.08 s
File size
117.90 kB
Words
372
Media files
15
Number of links
27 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UAbierta
The page title is too short. (77 pixels of 580 max pixel length) Optimize title
The page title is only one word.
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://uabierta.uchile.cl/
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
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
robotsmax-image-preview:large
generatorElementor 3.28.4; features: e_font_icon_svg, additional_custom_breakpoints, e_local_google_fonts, e_element_cache; settings: css_print_method-external, google_font-enabled, font_display-swap
msapplication-TileImagehttps://uabierta.uchile.cl/wp-content/uploads/2024/12/cropped-fav-uabierta-270x270.png
langes
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 372 words on this page. Good pages should have about 800 words of useful content.
26.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 19.22 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 29 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" 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 7 tags for this page.
Image SEO
(Somewhat important)
11 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
...ontent/uploads/2023/07/logo_uabierta.pnglogo
...ontent/uploads/2023/07/logo_uabierta.pnglogo_uabierta
...t/uploads/2026/05/tamano-wordpress-1.pngNo alt attribute provided
...s/2026/03/tamano-wordpress-3-327x250.pngNo alt attribute provided
...ads/2025/12/tamano-wordpress-327x250.pngNo alt attribute provided
...t/uploads/2025/09/tamano-wordpress-2.pngNo alt attribute provided
/wp-content/uploads/2025/07/migraciones.pngNo alt attribute provided
...rais-2024-12-07-19-48-56-utc-327x250.jpgNo alt attribute provided
...ontent/uploads/2023/10/migraciones-1.pngNo alt attribute provided
...e-1fc078-1024-e1734100781686-327x250.jpgNo alt attribute provided
...DO-EN-FCEI-899-scaled-e1734101647154.jpgAbout
/wp-content/uploads/2026/01/wp1.pngAbout
...ontent/uploads/2023/07/logo_uabierta.pngNo alt attribute provided
.../uploads/2023/09/uchile.46168d816728.pngNo alt attribute provided
/wp-content/uploads/2023/09/open_ed_x.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Prevención del uso de sustancias
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 26 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 Prevención del uso de sustancias
H1 Género y etnicidad
H1 Perspectivas del cine latinoamericano
H1 Inteligencia artificial y derechos humanos
H1 Migraciones y movilidad humana
H1 Violencia de género
H1 Nuevas aproximaciones a la salud mental
H1 Desigualdades de género: Mujeres en la Ciencia
H2 NUESTROS CURSOS
H2 CURSOS POR CATEGORÍA
H2 Género
H2 Arte
H2 Ciencia
H2 Sociedad
H2 Medio ambiente
H2 Salud
H2 UAbierta es la plataforma de cursos de divulgación científica más relevante y reconocida a nivel universitario en Chile
H2 506 mil+
H2 3.470+
H2 12.650+
H2 130+
H3 Shopping cart
H3 Cursos online
H3 Sin requisitos previos
H3 Gratis, con posibilidad de certificación
H3 Académicos de la Universidad de Chile
H5 Empty heading
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://uabierta.uchile.cl/Subdomain IMG-ALT logo
https://uabierta.uchile.cl/Subdomain Cursos
https://archivo-uabierta.uchil...External Subdomain Cursos anteriores
/quienes-somos/Subdomain Quiénes Somos
https://uabierta.uchile.cl/blog/Subdomain Noticias
/preguntas-frecuentes/Subdomain Preguntas Frecuentes
/contacto/Subdomain Contacto
http://twitter.com/New window Nofollow External No Text
http://linkedin.com/New window Nofollow External No Text
http://youtube.com/New window Nofollow External No Text
https://open.uchile.cl/login?n...External Subdomain Registrate
https://uabierta.uchile.cl/Subdomain IMG-ALT logo_uabierta
https://uabierta.uchile.cl/Subdomain Text duplicate Cursos
https://archivo-uabierta.uchil...External Subdomain Text duplicate Cursos anteriores
/quienes-somos/Subdomain Text duplicate Quiénes Somos
https://uabierta.uchile.cl/blog/Subdomain Text duplicate Noticias
/preguntas-frecuentes/Subdomain Text duplicate Preguntas Frecuentes
/contacto/Subdomain Text duplicate Contacto
https://open.uchile.cl/login?n...External Subdomain Iniciar sesión
/course/prevencion-del-uso-de-...Subdomain VER CURSO
/course/genero-y-etnicidad/Subdomain Text duplicate VER CURSO
/course/perspectivas-del-cine-...Subdomain Text duplicate VER CURSO
/course/inteligencia-artificia...Subdomain Text duplicate VER CURSO
/course/migraciones-y-movilida...Subdomain Text duplicate VER CURSO
/course/violencia-de-genero/Subdomain Text duplicate VER CURSO
/course/nuevas-aproximaciones-...Subdomain Text duplicate VER CURSO
/course/desigualdades-de-gener...Subdomain Text duplicate VER CURSO
/categoria-curso/genero/Subdomain VER MÁS
/categoria-curso/arte/Subdomain Text duplicate VER MÁS
/categoria-curso/ciencias/Subdomain Text duplicate VER MÁS
/categoria-curso/sociedad/Subdomain Text duplicate VER MÁS
/categoria-curso/medio-ambiente/Subdomain Text duplicate VER MÁS
/categoria-curso/salud/Subdomain Text duplicate VER MÁS
/quienes-somos/Subdomain CONOCER MÁS
https://www.facebook.com/UAbie...New window External Subdomain Facebook-f
https://x.com/UAbiertaUchileNew window External X-twitter
https://www.linkedin.com/compa...New window External Subdomain Linkedin-in
https://www.instagram.com/UAbi...New window External Subdomain Instagram
https://www.youtube.com/channe...New window External Subdomain Youtube

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://uabierta.uchile.cl/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is very slow (2.08 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.
This page loads 26 CSS files. This may affect the page load time negatively.
This page loads 29 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (118 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 17 Jun 2026 03:26:50 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
link<https://uabierta.uchile.cl/wp-json/>; rel="https://api.w.org/", <https://uabierta.uchile.cl/wp-json/wp/v2/pages/43>; rel="alternate"; title="JSON"; type="application/json", <https://uabierta.uchile.cl/>; rel=shortlink
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 143 referring domains.
This page has 345 backlinks.
This page has backlinks from 93 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://uabierta.uchile.cl/wp-sitemap.xml

Similar sites

Search preview

uabierta.uchile.cl
UAbierta

Most important keywords

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

KeywordResultRecheck
uabierta65%Check
Chile56%Check
de sustancias56%Check
Universidad de Chile52%Check
sustancias50%Check
uso50%Check
uchile48%Check
Cursos43%Check
salud43%Check
Ciencia43%Check
Show more keywords and terms

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