Wolframalpha.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
40% 
Page structure
79% 
Link structure
96% 
Server
52% 
External factors
100% 
SEO Score
Response time
1.27 s
File size
184.10 kB
Words
158
Media files
1
Number of links
49 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wolfram|Alpha: Inteligencia Computacional
The length of the page title is perfect. (386 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Calcule respuestas usando la tecnología y la base de conocimiento de avanzada de Wolfram, en las que confían millones de estudiantes y profesionales. Para matemáticas, ciencia, nutrición, historia, geografía, ingeniería, deportes, finanzas, música...
The meta description is too long: 1546 pixels from max. 1000 pixels. Optimize description
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
Server location: United States of America
The following language is defined by HTML: 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
descriptionCalcule respuestas usando la tecnología y la base de conocimiento de avanzada de Wolfram, en las que confían millones de estudiantes y profesionales. Para matemáticas, ciencia, nutrición, historia, geografía, ingeniería, deportes, finanzas, música...
apple-itunes-appapp-id=548861535
next-head-count16
bingbotnocache
langes
twitter:descriptionWolfram|Alpha en español trae conocimiento experto y capacidades al rango más amplio de personas posible, para todas las profesiones y niveles de educación.
twitter:titleWolfram|Alpha en español: Volvemos computable el conocimiento del mundo
twitter:site@Wolfram_Alpha
twitter:cardsummary_large_image
twitter:image/_next/static/images/share_3eSzXbxb.png
og:urlhttps://es.wolframalpha.com
og:typewebsite
og:titleWolfram|Alpha en español: Volvemos computable el conocimiento del mundo
og:descriptionWolfram|Alpha en español trae conocimiento experto y capacidades al rango más amplio de personas posible, para todas las profesiones y niveles de educación.
og:image/_next/static/images/share_3eSzXbxb.png
charsetutf-8

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Page quality

Content
(Critically important)
There are only 158 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
10.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 14 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/_next/static/images/spikey_15JBFdMn.svgWolfram|Alpha

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Matemáticas ›
H2 Ciencia y tecnología ›
H2 Sociedad y cultura ›
H2 Vida cotidiana ›
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.wolframalpha.com/No Text
/examplesEjemplos
/examples/mathematicsMatemáticas ›
/examples/pro-features/step-by...Soluciones paso a paso
/examples/mathematics/elementa...Matemática elemental
/examples/mathematics/algebraÁlgebra
/examples/mathematics/plotting...Representaciones gráficas
/examples/mathematics/calculus...Cálculo y análisis
/examples/mathematics/geometryGeometría
/examples/mathematics/differen...Ecuaciones diferenciales
/examples/mathematics/statisticsEstadística
/examples/mathematicsMás temas »
/examples/science-and-technologyCiencia y tecnología ›
/examples/science-and-technolo...Units & Measures
/examples/science-and-technolo...Physics
/examples/science-and-technolo...Chemistry
/examples/science-and-technolo...Engineering
/examples/science-and-technolo...Computational Sciences
/examples/science-and-technolo...Earth Sciences
/examples/science-and-technolo...Materials
/examples/science-and-technolo...Transportation
/examples/science-and-technologyText duplicate Más temas »
/examples/society-and-cultureSociedad y cultura ›
/examples/society-and-culture/...People
/examples/society-and-culture/...Arts & Media
/examples/society-and-culture/...Dates & Times
/examples/society-and-culture/...Words & Linguistics
/examples/society-and-culture/...Money & Finance
/examples/society-and-culture/...Food & Nutrition
/examples/society-and-culture/...Political Geography
/examples/society-and-culture/...History
/examples/society-and-cultureText duplicate Más temas »
/examples/everyday-lifeVida cotidiana ›
/examples/everyday-life/person...Personal Health
/examples/everyday-life/person...Personal Finance
/examples/everyday-life/surprisesSurprises
/examples/everyday-life/entert...Entertainment
/examples/everyday-life/househ...Household Science
/examples/everyday-life/househ...Household Math
/examples/everyday-life/hobbiesHobbies
/examples/everyday-life/todays...Today's World
/examples/everyday-lifeText duplicate Más temas »
https://www.wolframalpha.com/tourCreado en Wolfram Language, sobre la base de más de 30 años de investigación y desarrollo » Wolfram|AlphaComprensión de lenguaje naturalDatos y conocimiento ...
IMG-ALT Wolfram|Alpha
https://www.wolframalpha.com/proPro
https://products.wolframalpha....External Subdomain Aplicaciones móviles
https://products.wolframalpha....External Subdomain Productos
https://products.wolframalpha....External Subdomain Negocios
https://products.wolframalpha....External Subdomain API y desarrollo de soluciones
https://www.wolfram.com/resour...External Subdomain Soluciones para LLM
/resourcesRecursos y herramientas
/aboutAcerca de
/contact-usContacto
/socialConecte
/termsofuseNew window Términos
https://www.wolfram.com/legal/...New window External Subdomain Privacidad
https://www.wolfram.com/External Subdomain No Text
https://www.wolfram.com/External Subdomain wolfram.com
https://www.wolfram.com/languageExternal Subdomain Wolfram Language
https://www.wolfram.com/mathem...External Subdomain Mathematica
https://demonstrations.wolfram...External Subdomain Demostraciones Wolfram
https://www.wolfram.com/educationExternal Subdomain Wolfram para la educación
https://mathworld.wolfram.com/External Subdomain MathWorld

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.wolframalpha.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.27 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 loads 14 JavaScript files. This may affect the load time negatively.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (184 kB).

HTTP Response Header

NameValue
dateFri, 14 Jun 2024 00:13:26 GMT
serverApache
set-cookie82 Characters
content-typetext/html; charset=utf-8
x-powered-byNext.js
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
varyAccept-Encoding
content-encodinggzip
x-frame-optionsSAMEORIGIN
content-security-policydefault-src 'self' wss: data: *.wolfram.com *.wolframalpha.com *.wolframcdn.com wolframcdn.com *.wolframcloud.com localhost:* *.adroll.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' *.wolfram.com *.wolframalpha.com *.wolframcdn.com connect.facebook.net ajax.googleapis.com *.adroll.com *.wolframalpha.tw *.cloudflare.com; img-src 'self' http://*.wolframcdn.com *.wolframcdn.com data: *.wolfram.com *.wolframalpha.com *.wolframcdn.com wolframcdn.com *.adroll.com www.facebook.com; font-src * data:; style-src 'unsafe-inline' 'self' data: *.wolfram.com *.wolframalpha.com *.wolframcdn.com wolframcdn.com fonts.googleapis.com;
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 32,225 referring domains.
This page has 32,729,920 backlinks.
This page has backlinks from 18,995 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /facebook/
User-agent: ChatGPT-User
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: Google-Extended
Disallow: /

Similar sites

Search preview

www.wolframalpha.com
Wolfram|Alpha: Inteligencia Computacional
Calcule respuestas usando la tecnología y la base de conocimiento de avanzada de Wolfram, en las que confían millones de estudiantes y profesionales. Para matemáticas, ciencia, nutrición, historia, geografía, ingeniería, deportes, finanzas, música...

Most important keywords

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

KeywordResultRecheck
Wolfram71%Check
Wolfram Alpha65%Check
Alpha59%Check
de Wolfram58%Check
Wolfram Language53%Check
Ciencia50%Check
tecnología50%Check
matemáticas50%Check
base46%Check
conocimiento46%Check
Show more keywords and terms

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