Elsevier.com - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
100% 
Page quality
70% 
Page structure
62% 
Link structure
97% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.12 s
File size
254.20 kB
Words
550
Media files
18
Number of links
41 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Elsevier | Un negocio de análisis de información
The length of the page title is perfect. (427 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Elsevier es una empresa global de análisis de información que ayuda a progresar en la ciencia, mejorar la atención médica y mejorar el desempeño.
The length of the meta description is perfect. (915 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.elsevier.com/es-es
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es-es
Server location: Ireland
The following language is defined by HTML: es-es
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
google-site-verification0-8Ig3YtfzbeUxQdZ-TM_y8P_se41D4JrW3e0o8xgdk
descriptionElsevier es una empresa global de análisis de información que ayuda a progresar en la ciencia, mejorar la atención médica y mejorar el desempeño.
langes-es
twitter:cardsummary_large_image
twitter:image/images/e-solid-background.png
twitter:descriptionElsevier es una empresa global de análisis de información que ayuda a progresar en la ciencia, mejorar la atención médica y mejorar el desempeño.
twitter:site@ElsevierConnect
twitter:titleElsevier | Un negocio de análisis de información
og:localeen
og:typewebsite
og:titleElsevier | Un negocio de análisis de información
og:descriptionElsevier es una empresa global de análisis de información que ayuda a progresar en la ciencia, mejorar la atención médica y mejorar el desempeño.
og:urlhttps://www.elsevier.com/es-es
og:site_namewww.elsevier.com
og:image/images/e-solid-background.png
charsetutf-8

Automatically check elsevier.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
This page contains 550 words. That's ok.
24.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 15.57 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" 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 11 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
/images/elsevier-logo-orange.svgElsevier
...I-Products-mobile.jpg?fm=webp&w=996&q=75Collage of AI and technology images
...urses-Week-mobile.jpg?fm=webp&w=996&q=75Collage of nurse and health images
...Homepage_Hero_03m.jpg?fm=webp&w=996&q=75Collage of woman talking, close up image of petal and landscapes
...gesClippedCard_AG.png?fm=webp&w=694&q=75Academic leaders having a discussion above an abstract light orange image
...lippedCard_Health.png?fm=webp&w=695&q=75Surgeon with flashlight headpiece
...esClippedCard_Ind.png?fm=webp&w=694&q=75Technician juxtaposed with close-up 3D-printing
...arch_integrity_v2.png?fm=webp&w=738&q=75Three researchers collaborating in office
...man_raising_hand.jpg?fm=webp&w=2140&q=75Woman raising hand during presentation
...pet-Sarah-Jenkins.jpg?fm=webp&w=600&q=75Photo of Sarah Jenkins, Director of Research Integrity & Publishing Ethics at Elsevier
...-AI-is-everywhere.jpg?fm=webp&w=600&q=75The painting shows a person standing on a staircase made of green and pink cubes, symbolizing a Penrose staircase, in a cosmic environment. (Source: Yutong Liu & The Bigger Picture / Better Images of AI / AI is Everywhere / CC-BY 4.0)
...extures_01_Mobile.png?fm=webp&w=750&q=75No alt attribute provided
...s-video-thumbnail.jpg?fm=webp&w=480&q=75Employees smiling and clapping
...op_in_the_library.jpg?fm=webp&w=654&q=75Young researcher working on her laptop
...bookcase-portrait.jpg?fm=webp&w=654&q=75Library shelves with books
/images/elsevier-logo-white.svgElsevier
/images/relx-logo.svgRelx
Video URLWidthHeight
...inging_Experience_to_Life_Final_Pass.mp4

Page structure

H1 heading
(Critically important)
Soluciones innovadoras de IA para permitir mejores resultados
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Soluciones innovadoras de IA para permitir mejores resultados
H1 Ayudar al personal de enfermería a tener éxito y lograr la mayor repercusión posible
H1 Defender la inclusión y la sostenibilidad para estimular la innovación
H2 Publique su artículo en una revista
H2 Publicar un libro
H2 Recursos para editores
H2 Recursos para revisores
H2 Soluciones innovadoras que contribuyen al progreso humano
H2 Recursos para creadores de impacto
H2 Investigador y autor
H2 Bibliotecario
H2 Líder Académico
H2 Patrocinador
H2 Información para obtener mejores resultados
H2 More from Elsevier
H2 Acceso abierto, pensando en los bibliotecarios
H2 Descubre +50.000 libros, revistas electrónicas y periódicos
H3 Académico y Gobierno
H3 Salud
H3 Industria
H3 Luchadores contra el fraude
H3 Connect
H3 Connect Duplicate text
H3 Connect Duplicate text
H3 Ayude a dar forma al progreso humano con una carrera en Elsevier
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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.elsevier.com/es-esAnchor Saltar al contenido principal
https://survey.alchemer.eu/s3/...New window External Subdomain Díganos qué piensa se abre en una nueva pestaña/ventana
https://www.elsevier.com/es-esIMG-ALT Elsevier
/es-es/academic-and-governmentÁmbito académico e instituciones
/es-es/healthCiencias de la Salud
/es-es/industryIndustria
/es-es/connectElsevier Connect
/es-es/aboutAcerca de
/es-es/supportAsistencia al cliente
/es-es/researcher/author/publi...Publique con nosotros
/es-es/insights/ai-products-fr...Descubra nuestros productos de IA
/es-es/health/nurse-education-...Potencie su carrera
/es-es/about/the-elsevier-foun...Más información
/es-es/researcher/author/submi...Publique su artículo en una revista
/es-es/researcher/author/book-...Publicar un libro
/es-es/editorRecursos para editores
/es-es/reviewerRecursos para revisores
/es-es/academic-and-governmentAcadémico y Gobierno
/es-es/healthSalud
/es-es/industryText duplicate Industria
/es-es/researcherInvestigador y autor
/es-es/librarianBibliotecario
/es-es/academic-and-research-l...Líder Académico
/es-es/funderPatrocinador
/es-es/connect/enhancing-resea...Descúbralo ahora
/es-es/connect/helping-early-c...Helping early career researchers with essential publishing skills
/es-es/connect/meet-the-expert...Meet our research integrity experts: Sarah Jenkins
/es-es/connect/preventing-ai-h...Preventing AI hallucinations in our research and health tools
/es-es/about/careersExplore careers at Elsevier
/es-es/open-access/open-to-openAbramos puertas juntos
https://shop.elsevier.com/New window External Subdomain Visite la tienda de Elsevier(se abre en una nueva pestaña/ventana)
/es-es/researcher/author/submi...Envíe su artículo
https://shop.elsevier.com/New window External Subdomain Libros y revistas
/es-es/open-accessOpen access
/es-es/productsVea todos los productos
/es-es/connect/collection/allSubdomain Text duplicate Elsevier Connect
/es-es/aboutAcerca de Elsevier
/es-es/about/careersCarreras
/es-es/about/global-press-officeOficina de prensa mundial
https://www.elsmediakits.com/?...New window External Subdomain Publicidad, reimpresiones y suplementos
/es-es/supportAtención al cliente
https://service.elsevier.com/a...New window External Subdomain Centro de recursos
https://www.linkedin.com/compa...New window External Subdomain LinkedIn se abre en una nueva pestaña/ventana
https://twitter.com/ElsevierCo...New window External Twitter se abre en una nueva pestaña/ventana
https://www.facebook.com/Elsev...New window External Subdomain Facebook se abre en una nueva pestaña/ventana
https://www.youtube.com/c/else...New window External Subdomain YouTube se abre en una nueva pestaña/ventana
https://www.elsevier.com/es-esse abre en una nueva pestaña/ventana
IMG-ALT Elsevier
https://www.relx.com/New window External Subdomain Text duplicate se abre en una nueva pestaña/ventana
IMG-ALT Relx
/es-es/legal/elsevier-website-...Terms & Conditions
/es-es/legal/privacy-policyPolítica de privacidad
/es-es/about/accessibilityAccessibility

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 excellent with 0.12 seconds.
The file size of the HTML document is fine (254 kB).

HTTP Response Header

NameValue
dateFri, 20 Jun 2025 06:02:01 GMT
content-typetext/html; charset=utf-8
cf-ray95290e0c582602b3-CDG
cf-cache-statusDYNAMIC
age3049
cache-controls-maxage=7200, stale-while-revalidate=31528800
set-cookie158 Characters
strict-transport-securitymax-age=3153600
varyAccept-Encoding
via1.1 9a45d51617e0384dbdf52a8db118d3be.cloudfront.net (CloudFront)
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://cdn.cookielaw.org https://cdn.mouseflow.com https://static.cloudflareinsights.com https://assets.adobedtm.com https://js-agent.newrelic.com https://bam.nr-data.net https://www.googletagmanager.com https://tag.demandbase.com https://googleads.g.doubleclick.net https://connect.facebook.net https://snap.licdn.com https://pi.pardot.com https://static.ads-twitter.com https://go.elsevier.com https://script.leadboxer.com https://activitymap.adobe.com https://www.googleadservices.com https://digitalfeedback.us.confirmit.com https://www.surveygizmo.eu https://dotcom.tags.elsevier.com; style-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://fonts.googleapis.com; img-src 'self' data: https://secure-ecsd.elsevier.com images.ctfassets.net https://smetrics.elsevier.com metrics.elsevier.com https://cm.everesttech.net https://cdn.cookielaw.org https://cdn.nonprod.3d4medical.com https://cdn.3d4medical.com *.google-analytics.com https://dpm.demdex.net https://px.ads.linkedin.com https://www.linkedin.com https://www.google.com https://www.google.co.uk https://www.google.nl https://t.co https://analytics.twitter.com https://id.rlcdn.com https://www.facebook.com https://googleads.g.doubleclick.net https://bam.nr-data.net https://osmose-it.s3.amazonaws.com https://survey.us.confirmit.com https://px4.ads.linkedin.com https://www.googleadservices.com https://www.googletagmanager.com https://dotcom.tags.elsevier.com https://s3.amazonaws.com; font-src 'self'; connect-src 'self' https://cdn.cookielaw.org https://geolocation.onetrust.com https://privacyportal.onetrust.com https://dpm.demdex.net elsevierlimited.tt.omtrdc.net https://smetrics.elsevier.com https://bam.nr-data.net *.notify.elsevier.com *.google-analytics.com https://account.elsevier.com https://account.staging.ecommerce.elsevier.com https://cdn.linkedin.oribi.io https://www.facebook.com https://api.company-target.com localhost:* *.snplow.net https://tag-logger.demandbase.com https://kibana.leadboxer.com https://pagead2.googlesyndication.com https://digitalfeedback.us.confirmit.com https://adservice.google.com https://px.ads.linkedin.com https://o2.mouseflow.com https://widgixeu-beacon.s3.amazonaws.com https://business.api.elsevier.com https://gtm-dotcom.staging.webpresence.elsevier.com https://dotcom.tags.elsevier.com https://www.google.com/ccm/collect https://eu01.rec.mouseflow.com; media-src 'self' videos.ctfassets.net assets.ctfassets.net; object-src 'none'; frame-ancestors 'self' https://app.contentful.com https://3d4medical.com https://completeanatomy.cn; frame-src 'self' https://elsevierlimited.tt.omtrdc.net https://campaigns.elsevier.com https://www.googletagmanager.com https://elsevier.demdex.net https://www.facebook.com https://s.company-target.com https://activitymap.adobe.com https://td.doubleclick.net https://survey.alchemer.eu https://dotcom.tags.elsevier.com; base-uri 'self'; form-action 'self';
tdm-policyhttps://www.elsevier.com/tdm/tdmrep-policy.json
tdm-reservation1
x-amz-cf-idDn2-2cSga8-ayyL4zGqRKc5TESxFy5GOVKog_3srrm3kiFRqUzisgg==
x-amz-cf-popCDG55-P3
x-amzn-remapped-content-length259835
x-amzn-requestida07ba6b0-dd67-4319-b4f5-188c73ea1ef2
x-amzn-trace-idRoot=1-6854ed6d-126f7019443356f95a4e1cb3;Parent=41c6c33e05cad26e;Sampled=0;Lineage=1:b34cbacd:0
x-cacheHit from cloudfront
x-middleware-next1
x-middleware-rewritehttps://www.elsevier.com/es-es/homepage/__variation/rebrand:on
x-middleware-set-cookiecorrelationId=a2491a0b-9ed4-494a-98b6-79ed34110b3a; Path=/; Expires=Sun, 20 Jul 2025 05:11:09 GMT; Max-Age=2592000; Domain=.elsevier.com; Secure; SameSite=lax,experience=%5B%7B%22flagKey%22%3A%22rebrand%22%2C%22variationKey%22%3A%22on%22%2C%22experimentId%22%3A%229300002397320%22%2C%22slugs%22%3A%5B%22*%22%5D%7D%2C%7B%22flagKey%22%3A%22sciencedirect_contact_sales%22%2C%22variationKey%22%3A%22control%22%2C%22experimentId%22%3A%229300002009624%22%2C%22slugs%22%3A%5B%22%2Fproducts%2Fsciencedirect%2Fcontact-us%22%5D%7D%2C%7B%22flagKey%22%3A%22scopus_contact_sales_2%22%2C%22variationKey%22%3A%22control%22%2C%22experimentId%22%3A%229300002066706%22%2C%22slugs%22%3A%5B%22%2Fproducts%2Fscopus%2Fcontact-us%22%5D%7D%5D; Path=/; Expires=Fri, 20 Jun 2025 06:11:09 GMT; Max-Age=3600; Domain=www.elsevier.com; Secure; SameSite=lax
x-nextjs-cacheMISS
x-nextjs-prerender1
server-timingcfCacheStatus;desc="DYNAMIC"
servercloudflare
content-encodinggzip
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 225 referring domains.
This page has 1,426 backlinks.
This page has backlinks from 188 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# robots.txt file for https://www.elsevier.com

# Disallow
User-agent: FAST Enterprise Crawler 6 / Scirus
Disallow: /

User-agent: innosense/Nutch-1.0
Disallow: /

User-agent: Sogou web spider/4.0
Disallow: /

User-agent: Xenu Link Sleuth/1.3.8
Disallow: /

User-agent: discoverybot/2.0
Disallow: /

User-agent: YoudaoBot/1.0
Disallow: /

User-agent: Sogou web spider/3.0
Disallow: /
    

# Allow
User-agent: *
Allow: /
    
# Sitemaps
Sitemap: https://www.elsevier.com/sitemaps/index.xml

Similar sites

Search preview

www.elsevier.com › es-es
Elsevier | Un negocio de análisis de información
Elsevier es una empresa global de análisis de información que ayuda a progresar en la ciencia, mejorar la atención médica y mejorar el desempeño.

Most important keywords

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

KeywordResultRecheck
de Elsevier78%Check
Elsevier75%Check
de información73%Check
de análisis71%Check
análisis de información68%Check
información61%Check
análisis58%Check
Soluciones54%Check
innovadoras54%Check
mejores54%Check
Show more keywords and terms

Automatically check elsevier.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions