Upcommons.upc.edu - SEO Checker

Overview of the SEO Check
Meta information
76% 
Page quality
93% 
Page structure
75% 
Link structure
91% 
Server
70% 
External factors
100% 
SEO Score
Response time
1.36 s
File size
450.70 kB
Words
1420
Media files
31
Number of links
32 internal / 25 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UPCommons :: Inici
The page title is too short. (178 pixels of 580 max pixel length) Optimize title
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: ca
Language defined in HTML: ca
Server location: Spain
The following language is defined by HTML: ca
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
viewportwidth=device-width,minimum-scale=1
GeneratorDSpace 8.2
titleUPCommons :: Inici
langca
cache-controlno-store
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1420 words. That's ok.
27.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22.52 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,minimum-scale=1" is provided.
At least one Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 28 tags for this page.
Image SEO
(Somewhat important)
3 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
/assets/upcommons/images/logo-upc.pngLogotip del repositoriUPC
/assets/upcommons/images/areas/recerca.jpgNo alt attribute providedRecerca image
/assets/upcommons/images/areas/docencia.jpgNo alt attribute providedDocència image
...s/upcommons/images/areas/patrimonial.jpgNo alt attribute providedCol·leccions patrimonials image
...ts/upcommons/images/home/acces-obert.jpgAccés obertAccés obert
...mmons/images/home/dades-recerca-fair.jpgDades de recerca FAIRDades de recerca FAIR
...mmons/images/home/integritat-recerca.jpgIntegritat de la recercaIntegritat de la recerca
/assets/upcommons/images/home/rankings.jpegObservatori de rànquingsObservatori de rànquings
...home/featured/3_targetahomepagefutur.pngFUTURFUTUR
...me/featured/108_targetahomepageapren.pngAPRÈNAPRÈN
...featured/2_targetahomepagegeocommons.pngGeoCommonsGeoCommons
...s/upcommons/images/footer/cultura_h3.jpgGeneralitat de Catalunya. Departament de CulturaGeneralitat de Catalunya. Departament de Cultura
.../images/footer/Logo-Ministerio-FECYT.svgGobierno de España/Ministerio/FECYTGobierno de España/Ministerio/FECYT
...ts/upcommons/images/footer/MITMA.Gob.jpgMinisterio de Transportes, Movilidad y Agenda urbanaMinisterio de Transportes, Movilidad y Agenda urbana
...pcommons/images/footer/logo-openaire.pngOpenAireOpenAire
...ts/upcommons/images/footer/logo-doaj.pngDOAJDOAJ
...commons/images/footer/logo-recolecta.pngRecolectaRecolecta
...pcommons/images/footer/logo-recercat.pngRecercatRecercat
...ts/upcommons/images/footer/logo-raco.pngRACORACO
...ets/upcommons/images/footer/logo-mdx.png Materials Docents en XarxaMaterials Docents en Xarxa
...ets/upcommons/images/footer/logo-mdc.pngMemòria Digital de CatalunyaMemòria Digital de Catalunya
...mons/images/footer/logo-oeconsortium.pngOpen Education ConsortiumOpen Education Consortium
...s/upcommons/images/footer/logo-sparc.pngSPARC EuropeSPARC Europe
/assets/images/creativecommons/cc-zero.pngMetadades subjectes a CC0
/assets/upcommons/images/general/amunt.pngInici de la pàgina

Page structure

H1 heading
(Critically important)
UPCommons
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)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 UPCommons
H2 Dipòsits
H2 GEOCommons: Geolocalització de la producció acadèmica de la UPC
H2 Ciència Oberta
H2 Productes relacionats
H2 UPCommons avui
H2 Enviaments recents
H2 Amb el suport de:
H2 Participem a:
H3 Recerca
H3 Docència
H3 Col·leccions patrimonials
H3 Accés obert
H3 Dades de recerca FAIR
H3 Integritat de la recerca
H3 Observatori de rànquings
H3 FUTUR
H3 APRÈN
H3 GeoCommons
Baselink: /
Some internal link anchor texts are too long.
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.
There are 25 external links on this page.
LinkAttributesAnchor text
https://www.upc.edu/New window External Subdomain IMG-ALT Logotip del repositori
https://upcommons.upc.edu/loginIniciar sessió(current)
https://upcommons.upc.edu/homeUPCommons Portal del coneixement obert de la UPC
A-TITLE UPCommons
/community-listComunitats
https://guies.bibliotecnica.up...New window External Subdomain Sobre UPCommons
A-TITLE Sobre UPCommons
/communities/258d5d37-0fab-47e...Congressos
/communities/a35d6063-b25b-451...E-prints
/communities/042aa566-9f6f-4ef...Research data
/communities/a3aad1ce-f34e-444...Revistes
/communities/85ce9262-f5e7-441...Tesis
/communities/760da645-0fb8-483...Exàmens
/communities/26fac630-be80-47e...Llibres
/communities/d4ebd425-c305-470...Materials docents
/communities/d1253b23-2497-41b...Treballs acadèmics
/communities/8890e7c2-01ff-484...Vídeos
/communities/82c75327-6b61-4e1...Arxiu EtsaB · Càtedra Gaudí
/communities/39bca75a-dee9-4dc...Documentació institucional
/communities/fbfb4557-8acf-411...Fons antic
/communities/d7a20b11-8857-40c...Memòria Digital UPC
https://geocommons.upc.edu/New window External Subdomain Accedir a GEOCommons
https://bibliotecnica.upc.edu/...External Subdomain Accés obert
IMG-ALT Accés obert
https://bibliotecnica.upc.edu/...External Subdomain Dades de recerca FAIR
IMG-ALT Dades de recerca FAIR
https://comite-etica.upc.edu/caExternal Subdomain Integritat de la recerca
IMG-ALT Integritat de la recerca
https://www.upc.edu/ranquings/caExternal Subdomain Observatori de rànquings
IMG-ALT Observatori de rànquings
http://futur.upc.edu/External Subdomain FUTUR Portal de la producció científica dels investigadors de la UPC
IMG-ALT FUTUR
https://apren.upc.edu/External Subdomain APRÈN Materials elaborats pel professorat com a eina de suport a la seva activitat docent
IMG-ALT APRÈN
https://geocommons.upc.edu/External Subdomain GeoCommons Geolocalització de la producció acadèmica de la UPC a tot el món
IMG-ALT GeoCommons
/usage-statsEstadístiques d'ús
/server/opensearch/search?form...Subdomain A-TITLE Fil de sindicació
/entities/publication/f0396c50...Carregant...
IMG-ALT Miniatura
/entities/publication/f0396c50...CREE: Culture, Research, Education, Enterprise: centro cultural de nuevas tecnologías en el polígono de Can Ribó, Badalona
/entities/publication/0c87faf3...Text duplicate Carregant...
IMG-ALT Miniatura
/entities/publication/0c87faf3...Improving accuracy and visibility in the supply chain to reduce scope 3 carbon emissions in food sector companies
/entities/publication/14e47ce1...Text duplicate Carregant...
IMG-ALT Miniatura
/entities/publication/14e47ce1...Primer pla del degà Jaume Franch i del membre de Management Solutions en el Fòrum FME-Empresa 2022
/entities/publication/4cb70621...Text duplicate Carregant...
IMG-ALT Miniatura
/entities/publication/4cb70621...Development of hyperreduced order models for multiphysics numerical simulations: a noninvasive approach
/entities/publication/e3410044...Text duplicate Carregant...
IMG-ALT Miniatura
/entities/publication/e3410044...Numerical modelling of polyester strap reinforcements creep response
https://cultura.gencat.cat/ca/...New window External Subdomain IMG-ALT Generalitat de Catalunya. Departament de Cultura
A-TITLE Generalitat de Catalunya. Departament de Cultura
https://www.fecyt.es/New window External Subdomain IMG-ALT Gobierno de España/Ministerio/FECYT
https://www.mitma.gob.es/New window External Subdomain IMG-ALT Ministerio de Transportes, Movilidad y Agenda urbana
https://www.openaire.eu/New window External Subdomain IMG-ALT OpenAire
https://doaj.org/New window External IMG-ALT DOAJ
https://recolecta.fecyt.es/New window External Subdomain IMG-ALT Recolecta
https://www.recercat.cat/New window External Subdomain IMG-ALT Recercat
https://www.raco.cat/New window External Subdomain IMG-ALT RACO
https://www.mdx.cat/New window External Subdomain IMG-ALT Materials Docents en Xarxa
https://mdc.csuc.cat/digital/c...New window External Subdomain IMG-ALT Memòria Digital de Catalunya
https://www.oeconsortium.org/New window External Subdomain IMG-ALT Open Education Consortium
https://sparceurope.org/New window External IMG-ALT SPARC Europe
https://www.upc.edu/New window External Subdomain © UPC
https://bibliotecnica.upc.edu/New window External Subdomain Servei de Biblioteques, Publicacions i Arxius
/info/aboutSobre aquest web
https://creativecommons.org/pu...New window External IMG-ALT Metadades subjectes a CC0
/info/feedbackEnviar Suggeriments
https://upcommons.upc.edu/homeIMG-ALT Inici de la pàgina
A-TITLE Inici de la pàgina

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://upcommons.upc.edu/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 slow (1.36 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 only loads 2 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (451 kB).

HTTP Response Header

NameValue
dateWed, 30 Jul 2025 07:41:51 GMT
serverApache/2.4.58 (Ubuntu)
x-powered-byExpress
x-ratelimit-limit500
x-ratelimit-remaining499
x-ratelimit-reset1753861348
content-typetext/html; charset=utf-8
etagW/"70ad4-dngFT7ndL5/4Er1nInWbys9QODI"
varyAccept-Encoding
content-encodingbr
via1.0 upcommons.upc.edu
connectionclose
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 177 referring domains.
This page has 599 backlinks.
This page has backlinks from 89 different ip addresses.

Robots.txt

# The URL to the DSpace sitemaps
# XML sitemap is listed first as it is preferred by most search engines
Sitemap: https://upcommons.upc.edu/sitemap_index.xml
Sitemap: https://upcommons.upc.edu/sitemap_index.html

##########################
# Default Access Group
# (NOTE: blank lines are not allowable in a group record)
##########################
User-agent: *
# Disable access to Discovery search and filters; admin pages; processes; submission; workspace; workflow & profile page
Disallow: /search
Disallow: /admin/*
Disallow: /processes
Disallow: /submit
Disallow: /workspaceitems
Disallow: /profile
Disallow: /workflowitems
# Crawlers should be able to access entity pages, but not the facet search links present on entity pages
Disallow: /entities/*?f
# Optionally uncomment the following line ONLY if sitemaps are working
# and you have verified that your site is being indexed correctly.
# Disallow: /browse/*
#
# If you have configured DSpace (Solr-based) Statistics to be publicly
# accessible, then you may not want this content to be indexed
Disallow: /statistics
Disallow: /usage-stats
#
# You also may wish to disallow access to the following paths, in order
# to stop web spiders from accessing user-based content
Disallow: /contact
Disallow: /feedback
Disallow: /forgot
Disallow: /login
Disallow: /register


##############################
# Section for misbehaving bots
# The following directives to block specific robots were borrowed from Wikipedia's robots.txt
##############################

# advertising-related bots:
User-agent: Mediapartners-Google*
Disallow: /

# Crawlers that are kind enough to obey, but which we'd rather not have
# unless they're feeding search engines.
User-agent: UbiCrawler
Disallow: /

User-agent: DOC
Disallow: /

User-agent: Zao
Disallow: /

# Some bots are known to be trouble, particularly those designed to copy
# entire sites. Please obey robots.txt.
User-agent: sitecheck.internetseer.com
Disallow: /

User-agent: Zealbot
Disallow: /

User-agent: MSIECrawler
Disallow: /

User-agent: SiteSnagger
Disallow: /

User-agent: WebStripper
Disallow: /

User-agent: WebCopier
Disallow: /

User-agent: Fetch
Disallow: /

User-agent: Offline Explorer
Disallow: /

User-agent: Teleport
Disallow: /

User-agent: TeleportPro
Disallow: /

User-agent: WebZIP
Disallow: /

User-agent: linko
Disallow: /

User-agent: HTTrack
Disallow: /

User-agent: Microsoft.URL.Control
Disallow: /

User-agent: Xenu
Disallow: /

User-agent: larbin
Disallow: /

User-agent: libwww
Disallow: /

User-agent: ZyBORG
Disallow: /

User-agent: Download Ninja
Disallow: /

# Misbehaving: requests much too fast:
User-agent: fast
Disallow: /

#
# If your DSpace is going down because of someone using recursive wget,
# you can activate the following rule.
#
# If your own faculty is bringing down your dspace with recursive wget,
# you can advise them to use the --wait option to set the delay between hits.
#
#User-agent: wget
#Disallow: /

#
# The 'grub' distributed client has been *very* poorly behaved.
#
User-agent: grub-client
Disallow: /

#
# Doesn't follow robots.txt anyway, but...
#
User-agent: k2spider
Disallow: /

#
# Hits many times per second, not acceptable
# http://www.nameprotect.com/botinfo.html
User-agent: NPBot
Disallow: /

# A capture bot, downloads gazillions of pages with no public benefit
# http://www.webreaper.net/
User-agent: WebReaper
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: DataForSeoBot
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: TurnitinBot
Disallow: /

Search preview

upcommons.upc.edu
UPCommons :: Inici

Most important keywords

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

KeywordResultRecheck
UPC81%Check
UPCommons79%Check
GEOCommons53%Check
obert48%Check
recerca48%Check
de recerca48%Check
coneixement obert43%Check
acces obert40%Check
cultura40%Check
Materials38%Check

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