Universodeletras.unam.mx - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
66% 
Page structure
58% 
Link structure
70% 
Server
95% 
External factors
100% 
SEO Score
Response time
1.59 s
File size
101.70 kB
Words
299
Media files
45
Number of links
41 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Universo de Letras – Sistema Universitario de Lectura
The length of the page title is perfect. (485 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://universodeletras.unam.mx/
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=1.0
robotsmax-image-preview:large
generatorPowered by Slider Revolution 6.6.11 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
msapplication-TileImagehttps://universodeletras.unam.mx/app/uploads/2018/06/logo_circular_200-1-e1529195203656.png
langes
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 299 words on this page. Good pages should have about 800 words of useful content.
32.8% 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.
6 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 23.6 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" 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 6 tags for this page.
Image SEO
(Somewhat important)
28 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
/app/uploads/2022/08/Logos.svgUniverso de Letras
/app/uploads/2022/08/Logos.svgUniverso de Letras
/app/uploads/2021/05/titulo.svgNo alt attribute provided
...revslider/public/assets/assets/dummy.pngTourHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngBlog Librópolis Convo JunioHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngGanadorHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngSlideHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngIslas de lecturaHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngAquí los niños cuentanAquos-cuentan-(Editable)
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngEncuestaHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngBájate un libroHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...revslider/public/assets/assets/dummy.pngLibros UNAMHomepage
...revslider/public/assets/assets/dummy.pngNo alt attribute provided
...s/2021/11/Logo-Aquí-tu-cuentas-50_N.pngNo alt attribute provided
...22/03/Logo-Aquí-tú-tejes-historias.pngNo alt attribute provided
...ds/2021/05/Logo-Aquí-tú-cuentas-12.svgNo alt attribute provided
.../2021/05/Logo-Aquí-tú-cuentas-12-1.svgNo alt attribute provided
/app/uploads/2021/05/Logo-Islas.svgNo alt attribute provided
...ds/2021/05/Logo-Escribir-por-Ejemplo.svgNo alt attribute provided
/app/uploads/2021/05/logoedra.svgNo alt attribute provided
...lo-appMesa-de-trabajo-4-100-1290x290.jpgbanner diplo appMesa de trabajo 4-100banner diplo appMesa de trabajo 4-100
/app/uploads/2021/05/Pleca-CulturaUNAM.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Some anchor texts are used more than once.
11 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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://universodeletras.unam.mx/Anchor No Text
https://www.facebook.com/unive...New window External Subdomain A-TITLE Facebook
https://twitter.com/universoUNAMNew window External A-TITLE Twitter
https://www.instagram.com/univ...New window External Subdomain A-TITLE Instagram
/contacto/Subdomain Contacto
https://universodeletras.unam.mx/Subdomain IMG-ALT Universo de Letras
https://universodeletras.unam.mx/Subdomain Inicio
/lectura-y-oralidad-aqui-tu-cu...Subdomain Aquí tú cuentas +50
/lectura-y-oralidad-aqui-tu-cu...Subdomain Lectura y oralidad
/aqui-tu-cuentas-historias-tem...Subdomain ¡Aquí tú cuentas historias!
/islas-de-la-lectura/Subdomain Islas de la Lectura
/aqui-tu-cuentas-12/Subdomain Aquí tú cuentas +/- 12
/comunidades-lectoras/Subdomain Comunidades lectoras
/cursos-y-talleres/Subdomain Cursos y Talleres
/blog-libropolis/Subdomain Blog Librópolis
/category/bajate-un-libro/Subdomain Bájate un libro
/circulo-virtual/Subdomain Círculo virtu@l
/sistema-de-lectura/Subdomain Sistema de lectura
/directorio/Subdomain Directorio
/actas-de-consejo/Subdomain Actas de Consejo
/contacto/Subdomain Text duplicate Contacto
/tour-universo-2024/Subdomain Más información
/tour-universo-2024/Subdomain No Text
/2024/02/convocatoria-1-de-feb...Subdomain No Text
/premio-de-novela-juvenil-univ...Subdomain No Text
/novela/Subdomain Consulta la convocatoria
/lectura-y-oralidad-aqui-tu-cu...Subdomain Text duplicate Más información
/segunda-encuesta-practicas-le...Subdomain Text duplicate Más información
/aqui-tu-cuentas-historias-tem...Subdomain No Text
/centro-de-lectura-infantil-y-...No Text
/centro-de-lectura-infantil-y-...Text duplicate Más información
/el-bestiario-de-lem-ilustrado...Subdomain Clic aquí
/islas-de-la-lectura/Subdomain Text duplicate Más información
/aqui-tu-cuentas-12/Subdomain Text duplicate Más información
/cuando-leo-cuando-escribo/Nofollow Subdomain Text duplicate Más información
http://www.libros.unam.mx/New window External Subdomain No Text
/app/uploads/2021/11/Logo-Aqui...Subdomain No Text
/app/uploads/2022/03/Logo-Aqui...Subdomain No Text
/app/uploads/2021/05/Logo-Aqui...Subdomain No Text
/app/uploads/2021/05/Logo-Aqui...Subdomain No Text
/app/uploads/2021/05/Logo-Isla...Subdomain No Text
/app/uploads/2021/05/Logo-Escr...Subdomain No Text
https://catedrapacheco.unam.mx/New window External Subdomain No Text
https://catedrapacheco.unam.mx/New window External Subdomain IMG-ALT banner diplo appMesa de trabajo 4-100
https://cultura.unam.mx/New window External Subdomain No Text
https://www.facebook.com/unive...New window External Subdomain Text duplicate A-TITLE Facebook
https://twitter.com/universoUNAMNew window External Text duplicate A-TITLE Twitter
https://www.instagram.com/univ...New window External Subdomain Text duplicate A-TITLE Instagram
/links-de-interes/Subdomain Links de interés
/politica-privacidad/Subdomain Política de privacidad
/contacto/Subdomain Text duplicate Contacto

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://universodeletras.unam.mx/"
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 very slow (1.59 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 (102 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 19 Sep 2024 10:59:26 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
last-modifiedWed, 18 Sep 2024 19:22:06 GMT
strict-transport-securitymax-age=31536000; includeSubDomains;
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-ua-compatibleIE=Edge
content-security-policyframe-ancestors 'self'
x-frame-optionsSAMEORIGIN
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 42 referring domains.
This page has 109 backlinks.
This page has backlinks from 40 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp/wp-admin/
Allow: /wp/wp-admin/admin-ajax.php
Disallow: /wphttps://universodeletras.unam.mx/app/uploads/wpforms/

Sitemap: https://universodeletras.unam.mx/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Universo de Letras62%Check
Universo61%Check
Letras61%Check
Universo de Letras Sistema58%Check
de Lectura56%Check
de Letras Sistema Universitario53%Check
Universitario de Lectura52%Check
Sistema Universitario de Lectura51%Check
UNAM50%Check
Islas de Lectura48%Check
Show more keywords and terms

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