Portalciencia.ull.es - SEO Checker

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Overview of the SEO Check
Meta information
56% 
Page quality
66% 
Page structure
92% 
Link structure
47% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.39 s
File size
44.10 kB
Words
1096
Media files
14
Number of links
20 internal / 50 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Science Portal | Universidad de La Laguna
The length of the page title is perfect. (382 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://portalciencia.ull.es/?lang=en
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language es.
The given language en does not conform with the detected language es.
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
An alternate link incorrectly contains an URL with a relative path.
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
viewportwidth=device-width, initial-scale=1.0
display-levelstandard
langen
x-ua-compatibleie=edge

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
The average number of words per sentence of 30 words is high.
This page contains 1096 words. That's ok.
29.6% 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.
12 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 6 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 22 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)
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
https://portalciencia.ull.es/img/logo.pngLogo
/img/parent-logo.pngLogo
/img/ull_index_logo.svgNo alt attribute providedUniversidad de La Laguna
/img/micinn_uni.jpgMinistry of Science and InnovationMinistry of Science and Innovation
/img/social/facebook.pngFacebook
/img/social/twitter.pngTwitter
/img/social/telegram.pngTelegram
/img/social/instagram.pngInstagram
/img/social/youtube.pngYoutube
/img/catalogos/nature_index.icoNature Index
/img/catalogos/scp.pngScopus
/img/catalogos/orcid.pngORCID
/img/catalogos/dialnet.pngDialnet
/img/catalogos/rschgate.pngResearchGate

Page structure

H1 heading
(Critically important)
Research Portal
The H1 heading is too short (15 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Research Portal
H2 Empty heading
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (50) on this page.

Found links on this page

LinkAttributesAnchor text
https://portalciencia.ull.es/IMG-ALT Logo
https://www.ull.es/New window External Subdomain Text duplicate IMG-ALT Logo
/sso/login?redirect_uri=/Nofollow Sign in
/gruposGroups
/investigadoresResearchers
/resultadosResults
/investigadores1,883 Researchers
/grupos263 Groups
/resultados/publicaciones60,754 Publications
/resultados/tesis/anualidades4,511 Theses
/resultados/acceso_abierto25,602 Open access
https://www.ull.es/portal/noti...New window External Subdomain Los trabajadores remotos usuarios de Airbnb en estancias largas buscan una mayor implicación con el lugar
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-30
https://www.ull.es/portal/noti...New window External Subdomain La ULL y la Universidad de Campinas fusionan técnicas verdes para reutilizar residuos agroalimentarios
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-29
https://www.ull.es/portal/noti...New window External Subdomain Descifrar el genoma de una especie endémica en Canarias para proteger la biodiversidad del archipiélago
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-28
https://www.ull.es/portal/noti...New window External Subdomain La psoriasis, la enfermedad que golpea dos veces
https://www.ull.es/portal/noti...New window External Subdomain Text duplicate 2024-10-28
https://www.ull.es/portal/noti...New window External Subdomain La profesora invitada Afroditi Pina imparte en Psicología un seminario sobre ‘porno-venganza’
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-25
https://www.ull.es/portal/noti...New window External Subdomain Una investigación de la ULL demuestra la generación de hidrógeno verde con energía infrarroja de bajo coste
https://www.ull.es/portal/noti...New window External Subdomain Text duplicate 2024-10-25
https://www.ull.es/portal/noti...New window External Subdomain Un seminario de la ULL afronta los posibles efectos de los microplásticos en la salud humana
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-24
https://www.ull.es/portal/noti...New window External Subdomain Investigadores de la Universidad de La Laguna participan en un proyecto internacional para la protección de cetáceos en el mar
https://www.ull.es/portal/noti...New window External Subdomain Text duplicate 2024-10-24
https://www.ull.es/portal/noti...New window External Subdomain Entre la literatura, la política y la identidad ecuatoriana
https://www.ull.es/portal/noti...New window External Subdomain Text duplicate 2024-10-24
https://www.ull.es/portal/noti...New window External Subdomain La ULL analiza casos internacionales de turistificación de los espacios naturales
https://www.ull.es/portal/noti...New window External Subdomain 2024-10-23
/contactoContact
/aviso_legalLegal notice
https://www.ull.es/servicios/b...New window External Subdomain Help
https://portalciencia.ull.es/translate en arrow_drop_down
A-TITLE Change language
/?lang=enText duplicate translate en arrow_drop_down
A-TITLE English
/?lang=eses
A-TITLE Español
/?lang=caca
A-TITLE Català i valencià
/?lang=eueu
A-TITLE Euskara
/?lang=glgl
A-TITLE Galego
/?lang=frfr
A-TITLE Francais
/?lang=dede
A-TITLE Deutsch
https://www.ull.es/portal/conv...New window External Subdomain Calls for proposals and research grants
https://www.ull.es/servicios/otriNew window External Subdomain OTRI
https://www.ull.es/servicios/s...New window External Subdomain SEGAI
https://www.ull.es/centros/esc...New window External Subdomain Doctoral and Postgraduate School
https://www.ull.es/servicios/o...New window External Subdomain Research projects
https://www.ull.es/portal/norm...New window External Subdomain Research regulations
https://www.ull.es/servicios/b...New window External Subdomain Digital library
https://www.ull.es/servicios/b...New window External Subdomain Institutional repository
https://www.ull.es/portal/cien...New window External Subdomain CienciaULL
https://research-data.ull.es/r...New window External Subdomain Research Data ULL
https://www.ull.es/servicios/b...New window External Subdomain FAQs
https://www.cientia.es/New window External Subdomain Cientia
https://www.fecyt.es/es/convoc...New window External Subdomain FECYT. Calls for proposals
https://www.ciencia.gob.es/por...New window External Subdomain State Investigation Agency
https://www.gobiernodecanarias...New window External Subdomain Agencia Canaria de Investigación, Innovación y Sociedad de la Información
https://www.ciencia.gob.es/por...New window External Subdomain IMG-ALT Ministry of Science and Innovation
https://www.facebook.com/unive...New window External Subdomain Facebook
IMG-ALT Facebook
https://twitter.com/invest_ullNew window External Twitter
IMG-ALT Twitter
https://t.me/investigaciontran...New window External Telegram
IMG-ALT Telegram
https://www.instagram.com/univ...New window External Subdomain Instagram
IMG-ALT Instagram
https://www.youtube.com/user/c...New window External Subdomain Youtube
IMG-ALT Youtube
https://www.natureindex.com/in...New window External Subdomain Nature Index
IMG-ALT Nature Index
https://www.scopus.com/affil/p...New window External Subdomain Scopus
IMG-ALT Scopus
https://orcid.org/members/0010...New window External ORCID
IMG-ALT ORCID
https://dialnet.unirioja.es/in...New window External Subdomain Dialnet
IMG-ALT Dialnet
https://www.researchgate.net/i...New window External Subdomain ResearchGate
IMG-ALT ResearchGate
https://fundaciondialnet.uniri...New window External Subdomain Fundación Dialnet
https://www.unirioja.es/New window External Subdomain University of La Rioja

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://portalciencia.ull.es/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 6 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.39 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
dateSun, 03 Nov 2024 09:37:23 GMT
serverApache/2.4.62
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
cache-controlno-cache, no-store, max-age=0, must-revalidate
pragmano-cache
expires0
strict-transport-securitymax-age=31536000 ; includeSubDomains
content-languageen
varyAccept-Encoding
content-encodinggzip
referrer-policyorigin-when-cross-origin
content-typetext/html;charset=UTF-8
set-cookie84 Characters
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 456 referring domains.
This page has 2,359 backlinks.
This page has backlinks from 230 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; DTS Agent
Disallow: /
User-agent: Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)
Disallow: /
User-agent: dotbot
Disallow: /
User-agent: GPTBot
Disallow: /

User-agent: *
Disallow: /resultados  
Disallow: /grupos/buscar
Disallow: /investigadores/buscar
Disallow: /produccion/buscar
Disallow: /documentos/upw
Disallow: /sso/login
Disallow: /documentos/*/export

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Search preview

Most important keywords

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

KeywordResultRecheck
Portal73%Check
Research56%Check
Universidad48%Check
ULL48%Check
Laguna47%Check
Research Projects45%Check
Research Data45%Check
Science Portal44%Check
de octubre43%Check
Genomas de Referencia40%Check
Show more keywords and terms

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