Sets.es - SEO Checker

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Overview of the SEO Check
Meta information
85% 
Page quality
67% 
Page structure
67% 
Link structure
27% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.25 s
File size
181.10 kB
Words
2387
Media files
48
Number of links
82 internal / 75 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SETS - Home
The page title is too short. (124 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Sociedas Española de Transfusión Sanguínea y Terapia Celular
The length of the meta description is perfect. (391 pixels out of 1000 max pixel length)
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: es
Language defined in HTML: es-es
Server location: United States of America
The following language is defined by HTML: es-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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
authorSuper User
descriptionSociedas Española de Transfusión Sanguínea y Terapia Celular
nameEmpty
dateModified2025-02-27T14:24:34+00:00
datePublished2022-08-25T13:08:58+00:00
articleSectionSETS
langes-es
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • dia => día
There are 2 text duplicates on this page:
  • Duplicate: Esta dirección de correo electrónico está siendo protegida contra los ...
This page contains 2387 words. That's ok.
24.4% 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.
32 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 20.29 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (94). We recommend using a maximum of 48 tags for this page.
The following tag is repeated too often: descubre las ventajas de ser socio de la sets
Some tags are too long. With 84 characters this one is longer than 70 characters:
"ley mejora protección donantes en vivo órganos para trasplante- aprobada 12 dic 2024"
Image SEO
(Somewhat important)
42 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
...yootheme/cache/9c/SETS_LOGO-9c0d5fd6.pngNo alt attribute provided
https://sets.es/images/site/SETS_LOGO.pngSETS
...heme/cache/d2/GRUPO_TRABAJO-d2a31b11.pngNo alt attribute provided
...ootheme/cache/38/NOTICIASV2-3890c160.pngNo alt attribute provided
...ache/38/GUIASYPUBLICACIONES-38c15b22.pngNo alt attribute provided
...yootheme/cache/07/BOLETINES-074da9d2.pngNo alt attribute provided
/images/site/PROXIMOS/SETS-2025.jpgbanner SETS2023
...otheme/cache/bd/sets2025_2-bd49d96e.jpegNo alt attribute provided
...me/cache/da/34congresoSETS-da2c06d8.jpegNo alt attribute provided
...he/29/BANNER GESCO_9_abril-2905c89a.jpegNo alt attribute provided
...OTICIAS/Spanish - Anniversary Poster.pngNo alt attribute provided
.../NOTICIAS/Spanish - WBDD Poster 2024.pngNo alt attribute provided
https://sets.es/images/image001.pngimage001
/images/site/Diapositiva-foto-grupo.jpgNo alt attribute provided
/images/site/NOTICIAS/logo_ONT.pngNo alt attribute provided
/images/site/NOTICIAS/premios-avedis.pngNo alt attribute provided
/images/site/NOTICIAS/logo_ONT.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
...c66fda40-e858-f311-52ad-6d5b23893821.pngNo alt attribute provided
/images/site/NOTICIAS/match.pngNo alt attribute provided
/images/site/NOTICIAS/logo_ONT.pngNo alt attribute provided
/images/site/NOTICIAS/logo_ONT.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/taller_IHM_2023.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/fondo_blanco.pngNo alt attribute provided
/images/site/NOTICIAS/logo_ONT.pngNo alt attribute provided
/images/site/NOTICIAS/donarsangre.pngNo alt attribute provided
...s/yootheme/cache/dc/ABBOTT-dc4d80c6.jpegNo alt attribute provided
...tes/yootheme/cache/ef/CERUS-ef6abcbc.pngNo alt attribute provided
.../yootheme/cache/64/DIAGAST-64e6bdbf.jpegNo alt attribute provided
...me/cache/6f/FRESEMOIS_KABI-6f5ee87e.jpegNo alt attribute provided
...ache/48/herascientific_logo-485e6988.pngNo alt attribute provided
...ootheme/cache/15/WERFEN-150-15f149a3.pngNo alt attribute provided
...otheme/cache/fa/MACOPHARMA-fa9a4879.jpegNo alt attribute provided
...theme/cache/0c/MASK_SYSTEM-0c5b1a88.jpegNo alt attribute provided
...otheme/cache/b9/OCTAPHARMA-b9468fd8.jpegNo alt attribute provided
...yootheme/cache/38/ORTHO_new-380d37e3.pngNo alt attribute provided
...yootheme/cache/13/QUOTIENT-139373c3.jpegNo alt attribute provided
...es/yootheme/cache/d2/ROCHE-d2fd56c7.jpegNo alt attribute provided
...s/yootheme/cache/d1/TERUMO-d1338441.jpegNo alt attribute provided
/images/site/SETS_LOGO_v2.pngSETS LOGO v2
/images/site/SETS_LOGO_v2.pngSETS LOGO v2

Page structure

H1 heading
(Critically important)
¡Hazte Socio!
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 ¡Hazte Socio!
H1 ¡Hazte Socio! Duplicate text
H1 Home
H1 Noticias
H2 PRÓXIMOS EVENTOS
H2 NOTICIAS
H2 SOCIOS PROTECTORES
H4 GRUPOS DE TRABAJO
H4 NOTICIAS Duplicate text
H4 GUÍAS Y PUBLICACIONES
H4 BOLETINES DE LA SETS
Baselink: https://sets.es/
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.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (75) on this page.

Found links on this page

LinkAttributesAnchor text
https://sets.es/Anchor No Text
https://sets.es/index.phpNo Text
/index.php/quienes-somos/sobre...Sobre la SETS
/index.php/quienes-somos/organ...Organigrama
/index.php/quienes-somos/estat...Estatutos y Normativas
/index.php/quienes-somos/grupo...Grupos de Trabajo
/index.php/quienes-somos/solic...Solicitud Avales
/index.php/quienes-somos/conta...Contacto Secretaría
/index.php/formacion/becas/ayu...Ayudas 2023
/index.php/formacion/becas/pre...Premios SETS Mejor Iniciativa Promoción de la Donación 2023
/index.php/formacion/webinars-...Webinars SETS
/index.php/formacion/cursos-or...Cursos Organizados por la SETS
/index.php/formacion/cursos-av...Cursos Avalados por la SETS
/index.php/formacion/otros-cur...Otros cursos y congresos
https://formacion.sets.es/mood...New window External Subdomain MI FORMACIÓN ONLINE
/index.php/congresos-setsCongresos SETS
/index.php/area-cientifica/bol...Boletines SETS
https://www.bloodtransfusion.it/New window External Subdomain Blood Transfusion
/index.php/area-cientifica/gui...Guías y Publicaciones
https://sets.es/index.php/empleoEmpleo
http://www.catransfusion.es/New window External Subdomain Fundación CAT
/index.php/calidad/nuevo-contr...Nuevo Control de Calidad Externo SETS 2025
/index.php/noticiasNoticias
/index.php/socios/hazte-socio-...Hazte Socio de la SETS
/index.php/socios/formulario-n...Formulario nuevo socio
/index.php/socios/acceso-sociosAcceso Socios
/index.php/socios/recuperar-pa...Recuperar Contraseña
https://www.facebook.com/socie...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://twitter.com/SETS_esNew window External No Text
https://sets.es/index.phpIMG-ALT SETS
https://sets.es/index.phpHOME
/index.php/inicio-sesionINICIO SESIÓN
https://www.facebook.com/socie...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://twitter.com/SETS_esNew window External No Text
/index.php/quienes-somos/sobre...Text duplicate Sobre la SETS
/index.php/quienes-somos/organ...Text duplicate Organigrama
/index.php/quienes-somos/estat...Text duplicate Estatutos y Normativas
/index.php/quienes-somos/grupo...Text duplicate Grupos de Trabajo
/index.php/quienes-somos/solic...Text duplicate Solicitud Avales
/index.php/quienes-somos/conta...Text duplicate Contacto Secretaría
/index.php/formacion/becas/ayu...Text duplicate Ayudas 2023
/index.php/formacion/becas/pre...Text duplicate Premios SETS Mejor Iniciativa Promoción de la Donación 2023
/index.php/formacion/webinars-...Text duplicate Webinars SETS
/index.php/formacion/cursos-or...Text duplicate Cursos Organizados por la SETS
/index.php/formacion/cursos-av...Text duplicate Cursos Avalados por la SETS
/index.php/formacion/otros-cur...Text duplicate Otros cursos y congresos
https://formacion.sets.es/mood...New window External Subdomain Text duplicate MI FORMACIÓN ONLINE
/index.php/congresos-setsText duplicate Congresos SETS
/index.php/area-cientifica/bol...Text duplicate Boletines SETS
https://www.bloodtransfusion.it/New window External Subdomain Text duplicate Blood Transfusion
/index.php/area-cientifica/gui...Text duplicate Guías y Publicaciones
https://sets.es/index.php/empleoText duplicate Empleo
http://www.catransfusion.es/New window External Subdomain Text duplicate Fundación CAT
/index.php/calidad/nuevo-contr...Text duplicate Nuevo Control de Calidad Externo SETS 2025
/index.php/noticiasText duplicate Noticias
/index.php/socios/hazte-socio-...Text duplicate Hazte Socio de la SETS
/index.php/socios/formulario-n...Text duplicate Formulario nuevo socio
/index.php/socios/acceso-sociosText duplicate Acceso Socios
/index.php/socios/recuperar-pa...Text duplicate Recuperar Contraseña
/index.php/socios/hazte-socio-...HAZTE SOCIO
/index.php/component/content/a...Text duplicate HAZTE SOCIO
/index.php/quienes-somos/grupo...GRUPOS DE TRABAJO
/index.php/noticiasNOTICIAS
/index.php/area-cientifica/gui...GUÍAS Y PUBLICACIONES
/index.php/boletinesBOLETINES DE LA SETS
https://sets2025.com/New window External IMG-ALT banner SETS2023
/index.php/formacion/cursos-or...New window Subdomain No Text
https://sets2025.com/New window External No Text
/index.php/formacion/cursos-or...New window Subdomain No Text
/External Enero 3
/External Febrero 3
/External Marzo
/External Abril 2
/External Mayo 1
/External Junio 3
/External Julio
/External Agosto
/External Septiembre
/External Octubre
/External Noviembre
/External Diciembre
/images/site/NOTICIAS/Encuesta...New window VER INFORMACIÓN
https://mailchi.mp/isbtweb.org...New window External Text duplicate VER INFORMACIÓN
https://www.fundacionmutua.es/...New window External Subdomain Text duplicate VER INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate VER INFORMACIÓN
https://journals.lww.com/trans...New window External Subdomain Text duplicate VER INFORMACIÓN
https://www.congreso.es/es/bus...New window External Subdomain Text duplicate VER INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate VER INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate VER INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate VER INFORMACIÓN
https://mailchi.mp/isbtweb.org...New window External Text duplicate VER INFORMACIÓN
https://mcusercontent.com/296f...New window External Text duplicate VER INFORMACIÓN
https://eur-lex.europa.eu/lega...New window External Subdomain URL anchor text
https://eur-lex.europa.eu/legal-content/ES/TXT/HTML/?uri=OJ:L_202401938
https://www.sanidad.gob.es/gab...New window External Subdomain Text duplicate VER INFORMACIÓN
/images/site/20240617_SANIDAD_...New window Text duplicate VER INFORMACIÓN
/images/site/DIA_MUNDIAL_DEL_D...New window Text duplicate VER INFORMACIÓN
/images/site/B154-en.pdfNew window Text duplicate VER INFORMACIÓN
/images/Día_del_Donante_2024.pdfNew window Text duplicate VER INFORMACIÓN
https://www.europarl.europa.eu...External Subdomain Nuevas normas sobre uso de sangre, tejidos y otras sustancias de origen humano | Noticias | Parlamento Europeo (europa.eu)
/images/site/CURSO-TALLER-IHM-...New window VER MÁS
/images/site/SoHO-Council-vers...New window Ver más
https://www.isbtweb.org/events...External Subdomain 38º Congreso Internacional
https://www.email-index.com/cl...New window External Subdomain Convocatoria del proceso de selección
https://www.email-index.com/cl...New window External Subdomain Solicitud como candidato a auditor
https://www.email-index.com/cl...External Subdomain Carta de autorización del centro de trabajo
/images/site/20240111_NP-REGLA...New window MÁS INFORMACIÓN
https://ec.europa.eu/commissio...New window External Subdomain Text duplicate MÁS INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate MÁS INFORMACIÓN
https://www.fadq.org/wp-conten...New window External Subdomain Text duplicate MÁS INFORMACIÓN
https://www.ont.es/2023/11/15/...New window External Subdomain Text duplicate MÁS INFORMACIÓN
/images/site/NOTICIAS/Santande...New window Text duplicate MÁS INFORMACIÓN
https://inscripciones.ont.es/New window External Subdomain INSCRIPCIÓN
https://mailchi.mp/isbtweb.org...New window External Text duplicate MÁS INFORMACIÓN
https://www.ont.es/2023/09/13/...New window External Subdomain Nota de Prensa
/images/site/NOTICIAS/NDP_NL_G...New window Text duplicate MÁS INFORMACIÓN
https://www.ont.es/wp-content/...New window External Subdomain Text duplicate MÁS INFORMACIÓN
/images/site/NOTICIAS/Supply-S...New window INFORME PDF
https://www.transplant-observa...New window External Subdomain Text duplicate MÁS INFORMACIÓN
/images/site/NOTICIAS/NL_GODT_...New window Text duplicate INFORME PDF
/index.php?view=article&id=587...New window CONVOCATORIA SUBVENCIONES ONT 2023
/index.php?view=article&id=587...LEER MÁS
https://www.ictmg.org/hdnExternal Subdomain CONSULTAR
https://sets.es/Anchor VER VÍDEO
https://hadea.ec.europa.eu/cal...New window External Subdomain Más Información
/images/site/NOTICIAS/taller_I...No Text
/images/site/CURSO-TALLER-IHM-...New window Text duplicate Más Información
https://supply-project.eu/New window External Text duplicate Más Información
https://www.transplant-observa...New window External Subdomain Text duplicate Más Información
http://www.ont.es/infesp/Recom...New window External Subdomain Recomendaciones Donación y Trasplante frente a la COVID-19 (Abril 2022)
/index.php/experiencia-espanol...Text duplicate LEER MÁS
/index.php/donar-sangre-es-un-...Text duplicate LEER MÁS
http://www.es.abbott/products/...New window External Subdomain No Text
https://interceptbloodsystem.c...New window External No Text
https://www.fresenius.com/fres...New window External Subdomain No Text
https://herascientific.com/New window External No Text
http://www.immucor.com/es-es/P...New window External Subdomain No Text
https://www.macopharma.com/New window External Subdomain No Text
https://www.mak-system.com/es/New window External Subdomain No Text
https://www.octapharma.com/spainNew window External Subdomain No Text
https://www.orthoclinicaldiagn...New window External Subdomain No Text
https://www.quotientbd.com/New window External Subdomain No Text
https://www.roche.es/New window External Subdomain No Text
https://www.terumo-europe.com/...New window External Subdomain No Text
https://www.facebook.com/socie...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://twitter.com/SETS_esNew window External No Text
/images/politicas_privacidad/p...New window POLÍTICA DE PRIVACIDAD
/images/politicas_privacidad/p...New window POLÍTICA DE COOKIES
/images/politicas_privacidad/a...New window AVISO LEGAL
https://www.facebook.com/socie...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://twitter.com/SETS_esNew window External No Text
/images/politicas_privacidad/p...New window Text duplicate POLÍTICA DE PRIVACIDAD
/images/politicas_privacidad/p...New window Text duplicate POLÍTICA DE COOKIES
/images/politicas_privacidad/a...New window Text duplicate AVISO LEGAL

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sets.es/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is slow (1.25 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 (181 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 23 Mar 2025 07:30:50 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie83 Characters
last-modifiedSun, 23 Mar 2025 07:30:50 GMT
x-httpd1
host-header6b7412fb82ca5edfd0917e3957f05d89
x-proxy-cacheMISS
x-proxy-cache-info0 NC:000000 UP:SKIP_CACHE_SET_COOKIE
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 72 referring domains.
This page has 396 backlinks.
This page has backlinks from 68 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Crawl-delay: 10

Similar sites

Search preview

sets.es
SETS - Home
Sociedas Española de Transfusión Sanguínea y Terapia Celular

Most important keywords

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

KeywordResultRecheck
SETS70%Check
Socio59%Check
Hazte Socio56%Check
Hazte54%Check
de 202352%Check
TERAPIA51%Check
CELULAR51%Check
DE TRASPLANTES51%Check
de Sanidad51%Check
DE TRANSFUSION51%Check
Show more keywords and terms

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