Coursera.org - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
64% 
Page structure
62% 
Link structure
25% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.70 s
File size
583.30 kB
Words
769
Media files
40
Number of links
100 internal / 25 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Coursera | Degrees, Certificates, & Free Online Courses
The length of the page title is perfect. (504 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.
The meta description is too long: 1004 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.coursera.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es
Server location: Germany
The following language is defined by HTML: es
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is invalid.
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 character encoding is not specified in the HTTP header.
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
msapplication-TileColor#2d89ef
msapplication-TileImagehttps://d3njjcbhbojbot.cloudfront.net/web/images/favicons/mstile-v2-144x144.png
theme-color#0056D2
descriptionLearn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.
imagehttps://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png
qc:admins366737676376375235216727
yandex-verification4970cfdb825622c7
langes
twitter:siteCoursera
twitter:app:name:iphoneCoursera
twitter:app:name:ipadCoursera
twitter:app:name:googleplayCoursera
twitter:app:id:iphoneid736535961
twitter:app:id:ipadid736535961
twitter:app:id:googleplayorg.coursera.android
twitter:titleCoursera | Degrees, Certificates, & Free Online Courses
twitter:descriptionLearn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.
twitter:image:srchttps://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png
twitter:imagehttps://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png
twitter:cardsummary
fb:admins727836538,4807654
fb:app_id823425307723964
og:site_nameCoursera
og:urlhttps://www.coursera.org/
og:localeen_US
og:typewebsite
og:titleCoursera | Degrees, Certificates, & Free Online Courses
og:descriptionLearn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.
og:imagehttps://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png
X-UA-CompatibleIE=Edge,chrome=IE7
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 3 text duplicates on this page:
  • Duplicate: Impulsa tu carrera profesional con los mejores programas de Google, Ad...
This page contains 769 words. That's ok.
20.7% 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.
10 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 22.21 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (583.3 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 76 characters this one is longer than 70 characters:
"el 77% de los estudiantes informan haber conseguido beneficios profesionales"
Image SEO
(Somewhat important)
10 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
data:[...] Base64Coursera
data:[...] Base64Coursera
...g?auto=format,compress&dpr=1&w=1168&h=12No alt attribute provided
...=format,compress&dpr=1&w=1200&h=706&q=40No alt attribute provided
...g?auto=format,compress&dpr=1&w=1168&h=16No alt attribute provided
...=format,compress&dpr=1&w=720&h=1000&q=40No alt attribute provided
...g?auto=format,compress&dpr=1&w=1168&h=16No alt attribute provided
...format,compress&dpr=1&w=1440&h=1000&q=40No alt attribute provided
...is-3.png?auto=format,compress&dpr=1&h=32University of Illinois at Urbana-Champaign
...ke-3.png?auto=format,compress&dpr=1&h=32Duke University
...ogle.png?auto=format,compress&dpr=1&h=37Google
...mich.png?auto=format,compress&dpr=1&h=55University of Michigan
....svg.png?auto=format,compress&dpr=1&h=37IBM
...rial.png?auto=format,compress&dpr=1&h=35Imperial College London
...ford.svg?auto=format,compress&dpr=1&h=27Stanford University
...penn.svg?auto=format,compress&dpr=1&h=37University of Pennsylvania
...aa7.png?auto=format,compress&dpr=1&w=800No alt attribute provided
...t,compress&dpr=2&blur=200&px=8&max-w=606Tres imágenes de héroes de personas sonriendo
...t,compress&dpr=2&blur=200&px=8&max-w=202No alt attribute provided
...t,compress&dpr=2&blur=200&px=8&max-w=202No alt attribute provided
...t,compress&dpr=2&blur=200&px=8&max-w=202No alt attribute provided
...vg?auto=format,compress&dpr=1&w=60%&h=18L'OREAL Logo
...vg?auto=format,compress&dpr=1&w=60%&h=40Procter & Gamble Logo
...vg?auto=format,compress&dpr=1&w=60%&h=37Tata Communications Logo
...ng?auto=format,compress&dpr=1&w=60%&h=36Danone Logo
...ng?auto=format,compress&dpr=1&w=60%&h=30Emirates NBD Logo
...vg?auto=format,compress&dpr=1&w=60%&h=30Reliance Industries Limited Logo
...vg?auto=format,compress&dpr=1&w=60%&h=30Capgemini Logo
...vg?auto=format,compress&dpr=1&w=60%&h=30BR Petrobras Logo
...vg?auto=format,compress&dpr=1&w=60%&h=30General Electric Logo
...t,compress&dpr=2&blur=200&px=8&max-w=471Mujer de pie junto a una mesa de reuniones
...dpr=2&blur=200&px=8&max-w=152&h=45&w=152Descargar en la App Store
...dpr=2&blur=200&px=8&max-w=152&h=45&w=152Consíguelo en Google Play
...dpr=2&blur=200&px=8&max-w=151&w=82&h=120Logotipo de la Corporación B certificada
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28Facebook de Coursera
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28Linkedin de Coursera
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28Twitter de Coursera
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28YouTube de Coursera
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28Instagram de Coursera
...s&dpr=2&blur=200&px=8&max-w=28&h=28&w=28TikTok de Coursera

Page structure

H1 heading
(Critically important)
Calienta tu carrera este verano
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Calienta tu carrera este verano
H1 Calienta tu carrera este verano Duplicate text
H1 Calienta tu carrera este verano Duplicate text
H2 Colaboramos con más de 300 universidades y empresas líderes
H2 Elige tu rol
H2 Iníciate con GenAI
H2 Explora Coursera
H2 Resultados del estudiante en Coursera
H2 De la comunidad de Coursera
H2 La solución ideal para tu negocio
H2 Da el siguiente paso hacia tus metas personales y profesionales con Coursera.
H3 Kenia R.
H3 Ryan L.
H3 Vishal V.
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 25 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.coursera.org/Subdomain para individuos
/business?utm_content=corp-to-...Subdomain para negocios
/campus?utm_content=corp-to-la...Subdomain para universidades
/government?utm_content=corp-t...Subdomain para gobiernos
https://www.coursera.org/IMG-ALT Coursera
https://www.coursera.org/degreesTítulos de grado en línea
/career-academyCarreras profesionales
/?authMode=loginIniciar Sesión
/?authMode=signupÚnete de forma gratuita
https://www.coursera.org/Text duplicate IMG-ALT Coursera
/courseraplus/special/germany-...Subdomain Ahorra en Coursera Plus
/business/teams?promoCode=summ...Subdomain Ahorre en equipos
/courseraplus/special/germany-...Subdomain Text duplicate Ahorra en Coursera Plus
/business/teams?promoCode=summ...Subdomain Text duplicate Ahorre en equipos
/courseraplus/special/germany-...Subdomain Text duplicate Ahorra en Coursera Plus
/business/teams?promoCode=summ...Subdomain Text duplicate Ahorre en equipos
/about/partnersColaboramos con más de 300 universidades y empresas líderes
/partners/illinoisIMG-ALT University of Illinois at Urbana-Champaign
/partners/dukeIMG-ALT Duke University
/partners/googleIMG-ALT Google
/partners/umichIMG-ALT University of Michigan
/partners/ibm-skills-networkIMG-ALT IBM
/partners/imperialIMG-ALT Imperial College London
/partners/stanfordIMG-ALT Stanford University
/partners/pennIMG-ALT University of Pennsylvania
/career-academyExplorar todos los roles
/career-academyText duplicate Explorar todos los roles
/explore/generative-aiVer todo lo de GenAI
/explore/generative-aiText duplicate Ver todo lo de GenAI
/browse/data-scienceData Science 425 cursos
/browse/businessBusiness 1095 cursos
/browse/computer-scienceComputer Science 668 cursos
/browse/life-sciencesHealth
/browse/social-sciencesSocial Sciences 401 cursos
/browse/personal-developmentPersonal Development 137 cursos
/browse/arts-and-humanitiesArts and Humanities 338 cursos
/browse/physical-science-and-e...Phsyical Science and Engineering 413 cursos
/browse/language-learningLanguage Learning 150 cursos
/browse/information-technologyInformation Technology 145 cursos
/browse/math-and-logicMath and Logic 70 cursos
https://about.coursera.org/pre...New window External Subdomain Informe sobre los resultados de los estudiantes de Coursera de 2023
/business?utm_campaign=website...New window Descubre Coursera para Empresas
/business/teams?utm_campaign=w...New window Consulta Coursera para equipos
/courses?query=chatgptSubdomain ChatGPT
/courses?query=codingSubdomain Codificación
/courses?query=computer scienc...Subdomain Ciencias de la Computación
/courses?query=cybersecuritySubdomain seguridad cibernética
/courses?query=devopsSubdomain DevOps
/courses?query=ethical hackingSubdomain Hacking ético
/courses?query=generative aiSubdomain IA generativa
/courses?query=javaSubdomain Programación Java
/courses?query=pythonSubdomain Python
/courses?query=web developmentSubdomain Desarrollo web
/courses?query=artificial inte...Subdomain Inteligencia artificial
/courses?query=big dataSubdomain Macrodatos
/courses?query=business analysisSubdomain Análisis empresarial
/courses?query=data analyticsSubdomain análisis de datos
/courses?query=data science&to...Subdomain Ciencia de Datos
/courses?query=financial modelingSubdomain Modelado financiero
/courses?query=machine learnin...Subdomain Aprendizaje automático
/courses?query=microsoft excelSubdomain Microsoft Excel
/courses?query=microsoft power biSubdomain microsoft power bi
/courses?query=sqlSubdomain SQL
/courses?query=accountingSubdomain contabilidad
/courses?query=digital marketingSubdomain mercadeo digital
/courses?query=e-commerceSubdomain Comercio electrónico (e-commerce)
/courses?query=finance&skills=...Subdomain Finanzas
/courses?query=googleSubdomain Text duplicate Google
/courses?query=graphic designSubdomain Diseño gráfico
/courses?query=ibmSubdomain Text duplicate IBM
/courses?query=marketing&skill...Subdomain Mercadeo
/courses?query=project managementSubdomain Administración de proyectos
/courses?query=social media ma...Subdomain Marketing por redes sociales
/articles/essential-it-certifi...Subdomain Certificaciones de TI fundamentales
/articles/high-income-skillsSubdomain Competencias de alto nivel que hay que aprender
/articles/the-pmp-certificatio...Subdomain Cómo obtener una certificación PMP
/articles/how-to-learn-artific...Subdomain Cómo aprender Inteligencia artificial
/articles/popular-cybersecurit...Subdomain Certificaciones populares en Seguridad Cibernética
/articles/data-analytics-certi...Subdomain Certificaciones populares de análisis de datos
/articles/what-does-a-data-ana...Subdomain ¿Qué hace un analista de datos?
/resourcesSubdomain Recursos para el desarrollo profesional
/resources/career-quizSubdomain Prueba de aptitud profesional
https://airtable.com/appxSsG2D...External Comparte tu historia de aprendizaje con Coursera
https://about.coursera.org/External Subdomain Acerca de
https://about.coursera.org/how...External Subdomain Qué ofrecemos
https://about.coursera.org/lea...External Subdomain Liderazgo
https://careers.coursera.com/External Subdomain Text duplicate Carreras profesionales
https://www.coursera.org/browseCatálogo
/courseraplusCoursera Plus
/professional-certificateCertificados profesionales
/mastertrackMasterTrack® Certificates
https://www.coursera.org/degreesTítulo de grados
/business?utm_campaign=website...Para Empresas
/government?utm_campaign=websi...Para gobiernos
/campus?utm_campaign=website&u...Para el campus
https://partnerships.coursera....External Subdomain Conviértete en socio
/social-impactImpacto social
/courses?query=freeSubdomain cursos gratuitos
/explore/ects-credit-recommend...Subdomain Recomendaciones de créditos ECTS
https://www.coursera.community/External Subdomain Estudiantes
https://www.coursera.org/partnersSubdomain Socios
https://www.coursera.support/s...External Subdomain Probadores beta
https://blog.coursera.org/New window External Subdomain Blog
https://open.spotify.com/show/...External Subdomain El podcast de Coursera
https://medium.com/coursera-en...New window External Blog de Tecnología
/about/pressPrensa
https://investor.coursera.com/External Subdomain Inversores
/about/termsTérminos
/about/privacyPrivacidad
https://learner.coursera.help/hcExternal Subdomain Ayuda
https://learner.coursera.help/...External Subdomain Accesibilidad
/about/contactContacto
https://www.coursera.org/articlesSubdomain Artículos
/directoryDirectorio
https://about.coursera.org/aff...External Subdomain Afiliados
https://coursera_assets.s3.ama...New window External Declaración de Esclavitud Moderna
/about/cookies-manageAdministrar preferencias de cookies
https://itunes.apple.com/app/a...External Subdomain IMG-ALT Descargar en la App Store
http://play.google.com/store/a...External Subdomain IMG-ALT Consíguelo en Google Play
https://www.facebook.com/CourseraNew window External Subdomain IMG-ALT Facebook de Coursera
https://www.linkedin.com/compa...New window External Subdomain IMG-ALT Linkedin de Coursera
https://twitter.com/courseraNew window External IMG-ALT Twitter de Coursera
https://www.youtube.com/user/c...New window External Subdomain IMG-ALT YouTube de Coursera
https://www.instagram.com/cour...New window External Subdomain IMG-ALT Instagram de Coursera
https://www.tiktok.com/@courseraNew window External Subdomain IMG-ALT TikTok de Coursera

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.coursera.org/"
HTTP header
(Important)
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 of 0.70 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is very large (583 kB).

HTTP Response Header

NameValue
content-typetext/html
cache-controlprivate, no-cache, no-store, must-revalidate, max-age=0
content-encodinggzip
dateTue, 01 Jul 2025 09:38:57 GMT
etagW/"91d25-abF/KFCh5vKn2gEYoG0NSblPQ9A"
serverenvoy
set-cookie147 Characters
strict-transport-securitymax-age=31536000; includeSubDomains; preload
traceresponse00-d4b1eeecf8c93b24350f895681fe9f89-acc182fbb99d2fee-00
varyAccept-Encoding
x-content-type-optionsnosniff
x-coursera-appnamefront-page
x-coursera-render-modehtml
x-coursera-render-versionv2
x-coursera-request-idNeABhVZfEfCmthKCbhSucQ
x-coursera-trace-id-hex9e4e382ed2d00443
x-envoy-upstream-service-time225
x-frame-optionsSAMEORIGIN
x-powered-byExpress
x-xss-protection1; mode=block
x-cacheMiss from cloudfront
via1.1 b9d2ce196c8a711fb15d92175d58476e.cloudfront.net (CloudFront)
x-amz-cf-popFRA56-P2
x-amz-cf-idaVXKyvNq7p59iej-NVAqtIIApBc9weXNGzXaCIq8lS_XyzpFPmrsPg==
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 40,434 referring domains.
This page has 2,177,270 backlinks.
This page has backlinks from 25,976 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /api/utilities/v1/imageproxy
Disallow: /maestro/api/
Disallow: /api/
Disallow: /maestro/
Disallow: /ui/
Disallow: /signature/voucher/
Disallow: /account/
Disallow: /acclaimbadge/
Disallow: /voucher/
Disallow: /search
Disallow: /ent-website/
Disallow: /learn-perf/
Disallow: /specializations-perf/
Disallow: /professional-certificates-perf/
Disallow: /learn-noperf/
Disallow: /specializations-noperf/
Disallow: /professional-certificates-noperf/
Disallow: /career-academy/programs/
Disallow: /programs/
Disallow: /business/xmlrpc.php
Disallow: /business/wp-content/uploads/ 
Sitemap: https://www.coursera.org/sitemap.xml


User-agent: CCBot
Disallow: /lecture/

User-agent: GPTBot
Disallow: /lecture/

User-agent: ClaudeBot
Disallow: /lecture/

User-agent: MistralAI-User
Disallow: /lecture/

User-agent: Google-Extended
Disallow: /lecture/

User-agent: PerplexityBot
Disallow: /lecture/

User-agent: LinkedInBot
Allow: /account/accomplishments/

User-agent: Twitterbot
Allow: /account/accomplishments/

User-agent: meta-externalagent
Disallow: /

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Search preview

www.coursera.org
Coursera | Degrees, Certificates, & Free Online Courses
Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.

Most important keywords

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

KeywordResultRecheck
de Coursera72%Check
en Coursera72%Check
Coursera70%Check
de datos56%Check
de grado56%Check
carrera54%Check
Calienta54%Check
verano54%Check
Google50%Check
IBM50%Check
Show more keywords and terms

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