Lanasa.net - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
53% 
Page structure
79% 
Link structure
83% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.31 s
File size
42.60 kB
Words
338
Media files
21
Number of links
46 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
NASA EN ESPAÑOL :: NASANET
The length of the page title is perfect. (304 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
NASA EN ESPAÑOL :: NASANET, Misiones en Directo, Noticias sobre la NASA y otras Agencias en Español, Estación Espacial Internacional, 2.000.000 de enlaces, Sitio Informativo de Contenidos Aeroespaciales en español ...
The meta description is too long: 1399 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.lanasa.net/
The specified canonical link points to a different page.
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
descriptionNASA EN ESPAÑOL :: NASANET, Misiones en Directo, Noticias sobre la NASA y otras Agencias en Español, Estación Espacial Internacional, 2.000.000 de enlaces, Sitio Informativo de Contenidos Aeroespaciales en español ...
keywordsNASA, NASA EN ESPAÑOL, NASA IN SPANISH, la nasa, Misiones en Directo, Estación Espacial Internacional, Noticias NASA en Español, Orion, Marte, Pedro Duque, Fernando Caldeiro, NASANET, ISS
generatorconcrete5 - 8.5.1
viewportwidth=device-width, initial-scale=1
langes
fb:pages167153787469
X-UA-CompatibleIE=edge,chrome=1
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
There are only 338 words on this page. Good pages should have about 800 words of useful content.
23.1% of the text are stop words.
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 19 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 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)
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
...les/3115/3975/1615/bgHeader.trasp.fw.pngPortadaNASANET
...17/1579/1304/Portada_Starliner150524.jpgNASA y Boeing Programan Para el 21 de Mayo el Primer Vuelo Tripulado de Starliner a la ISS
...les/5617/1578/9401/Portada_SDO150524.jpgEl Sol Emite la Llamarada Solar Más Potente de su Ciclo Solar
.../5417/1578/7101/Portada_Hubble150524.jpgEl Hubble Observa el Amanecer de una Estrella Similar al Sol
...iles/7617/1570/5092/Amalthea_Portada.jpgLa Nave Espacial Juno Detecta la Diminuta Luna Amaltea de Júpiter
.../1561/3272/miniatura_Curiosity130524.jpg#
...s/5117/1561/3125/miniatura_eso130524.jpg#
.../1517/7821/miniatura_Starliner080524.jpg#
...17/1517/7689/miniatura_noirlab080524.jpg#
...1482/8929/miniatura_EtaAcuaridas2024.jpg#
.../3117/1457/3980/miniatura_Webb010524.jpg#
...17/1457/3829/miniatura_noirlab010524.jpg#
...iniatura_Webb_Horsehead_Nebula290424.jpg#
...617/0136/9803/miniatura_hubble301123.jpg#
...ils/c8a7df7d5f6934017c12abb64b7ebe30.pngMisión AXIOM 1Misión AXIOM 1
...ation/files/1516/3953/5268/Libro_RUY.jpgLa Última Misión Apolo · Libro de Ciencia FicciónLa Última Misión Apolo · Libro de Ciencia Ficción
.../files/7216/4037/4318/Piny_Libros_ES.jpgLibros de Misiones Apolo al completo por: Florisberto Gracía Dos SantosLibros de Misiones Apolo al completo por: Florisberto Gracía Dos Santos
...n/files/6615/3999/3723/logostnasanet.gifNo alt attribute provided
Video URLWidthHeight
...licy=1&modestbranding=1&rel=0&showinfo=0
...licy=3&modestbranding=1&rel=0&showinfo=0

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 NASA y Boeing Programan Para el 21 de Mayo el Primer Vuelo Tripulado de Starliner a la ISS
H2 El Sol Emite la Llamarada Solar Más Potente de su Ciclo Solar
H2 El Hubble Observa el Amanecer de una Estrella Similar al Sol
H2 La Nave Espacial Juno Detecta la Diminuta Luna Amaltea de Júpiter
H3 Necesitas Más Espacio?
H3 ARTEMIS ¡Volvemos a la Luna! con Carlos González Pintado
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.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://lanasa.net/Anchor Skip to content
https://www.lanasa.net/Subdomain IMG-ALT Portada
https://www.facebook.com/nasa....New window External Subdomain No Text
https://twitter.com/nasa_en_es...New window External No Text
https://youtube.com/NASANETNew window External No Text
/iss/nasa-y-boeing-programan-p...Subdomain No Text
/misiones/sondas/el-sol-emite-...Subdomain No Text
/universo/telescopios-espacial...Subdomain No Text
/misiones/sondas/la-nave-juno-...Subdomain No Text
https://www.lanasa.net/noticiasSubdomain Noticias
/noticias/newsnasaSubdomain Actualidad@NASANET
/noticias/reportajes-especialesSubdomain Reportajes Especiales
/noticias/esaSubdomain Agencia Espacial Europea
/noticias/nuestro-planetaSubdomain Nuestro Planeta
/noticias/spaceflightSubdomain Vuelo Espacial
https://www.lanasa.net/misionesSubdomain Misiones
/misiones/sondasSubdomain Sondas Espaciales
/misiones/marteSubdomain Misiones a Marte
https://www.lanasa.net/issSubdomain Estación Espacial
https://www.lanasa.net/universoSubdomain Universo
/universo/observacion-astronomicaSubdomain Observación Astronómica
/universo/telescopios-espacialesSubdomain Telescopios Espaciales
/universo/esoSubdomain Observatorio Europeo Austral
https://www.lanasa.net/multimediaSubdomain Multimedia
/multimedia/axion-1Subdomain MISIÓN AXIOM-1
https://www.lanasa.net/contactarSubdomain Contactar
/misiones/marte/curiosity-alca...Subdomain Curiosity Alcanza el Lado Sur de la Cresta Pinnacle
IMG-ALT #
/misiones/marte/curiosity-alca...Subdomain Text duplicate Curiosity Alcanza el Lado Sur de la Cresta Pinnacle
/universo/eso/una-impresionant...Subdomain Una Impresionante Nebulosa de Gas Color Rosa Chicle
IMG-ALT #
/universo/eso/una-impresionant...Subdomain Text duplicate Una Impresionante Nebulosa de Gas Color Rosa Chicle
/iss/aplazado-hasta-el-17-de-m...Subdomain Aplazado al 17 de Mayo el Primer Vuelo de Prueba Tripulado a la ISS de Starliner
IMG-ALT #
/iss/aplazado-hasta-el-17-de-m...Subdomain Text duplicate Aplazado al 17 de Mayo el Primer Vuelo de Prueba Tripulado a la ISS de Starliner
/universo/eso/observan-la-mano...Subdomain Observan la “Mano de Dios” Emergiendo Desde una Nebulosa
IMG-ALT #
/universo/eso/observan-la-mano...Subdomain Text duplicate Observan la “Mano de Dios” Emergiendo Desde una Nebulosa
/universo/observacion-astronom...Subdomain La Noche del 5 al 6 de Mayo Será el Máximo de Observación de las Eta Acuáridas
IMG-ALT #
/universo/observacion-astronom...Subdomain Text duplicate La Noche del 5 al 6 de Mayo Será el Máximo de Observación de las Eta Acuáridas
/universo/telescopios-espacial...Subdomain Webb Cartografía el Clima de un Planeta a 280 Años Luz de Distancia
IMG-ALT #
/universo/telescopios-espacial...Subdomain Text duplicate Webb Cartografía el Clima de un Planeta a 280 Años Luz de Distancia
/universo/eso/descubren-las-ca...Subdomain Descubren las Causas de la Diversidad Estelar en Estrellas Binarias
IMG-ALT #
/universo/eso/descubren-las-ca...Subdomain Text duplicate Descubren las Causas de la Diversidad Estelar en Estrellas Binarias
/universo/telescopios-espacial...Subdomain Webb Captura la Icónica Nebulosa Cabeza de Caballo con un Detalle sin Precedentes
IMG-ALT #
/universo/telescopios-espacial...Subdomain Text duplicate Webb Captura la Icónica Nebulosa Cabeza de Caballo con un Detalle sin Precedentes
/universo/telescopios-espacial...Subdomain El Hubble Entra en Modo Seguro Debido a un Problema con el Giroscopio
IMG-ALT #
/universo/telescopios-espacial...Subdomain Text duplicate El Hubble Entra en Modo Seguro Debido a un Problema con el Giroscopio
/multimedia/axion-1Subdomain IMG-ALT Misión AXIOM 1
https://www.amazon.es/ÚLTIMA-M...New window External Subdomain IMG-ALT La Última Misión Apolo · Libro de Ciencia Ficción
https://www.amazon.es/dp/B09N2...New window External Subdomain IMG-ALT Libros de Misiones Apolo al completo por: Florisberto Gracía Dos Santos
https://www.facebook.com/nasa....New window External Subdomain No Text
https://twitter.com/nasa_en_es...New window External No Text
https://instagram.com/nasanet_esNew window External No Text
https://youtube.com/NASANETNew window External No Text
https://www.lanasa.net/Subdomain NASANET
A-TITLE NASANET website
https://www.nasanet.es/External Subdomain Text duplicate NASANET
A-TITLE NASANET ® Space Exploration Press
/aviso-legalSubdomain Aviso Legal
A-TITLE Aviso Legal
https://www.lanasa.net/contactarSubdomain Contactar NASANET
A-TITLE Contactar con el Equipo NASANET
https://lanasa.net/Anchor Back to Top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lanasa.net/"
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 (1.31 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 (43 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 18 May 2024 09:28:02 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byPHP/7.4.33
cache-controlprivate, must-revalidate
x-frame-optionsSAMEORIGIN
pragmano-cache
expires-1
x-cache-statusMISS
content-encodinggzip
statuscode200
http_versionHTTP/2

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 905 referring domains.
This page has 13,310 backlinks.
This page has backlinks from 702 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

# Robots.txt file from http://www.lanasa.net
#
# All robots will spider the domain

User-agent: *
Disallow: /application/attributes
Disallow: /application/authentication
Disallow: /application/bootstrap
Disallow: /application/config
Disallow: /application/controllers
Disallow: /application/elements
Disallow: /application/helpers
Disallow: /application/jobs
Disallow: /application/languages
Disallow: /application/mail
Disallow: /application/models
Disallow: /application/page_types
Disallow: /application/single_pages
Disallow: /application/tools
Disallow: /application/views
Disallow: /ccm/system/captcha/picture
Disallow: /concrete/*.php
Disallow: /concrete/*.xml
Disallow: /updates/*/concrete/*.php
Disallow: /updates/*/concrete/*.xml

Sitemap: https://www.lanasa.net/sitemap.xml

Similar sites

Search preview

lanasa.net
NASA EN ESPAÑOL :: NASANET
NASA EN ESPAÑOL :: NASANET, Misiones en Directo, Noticias sobre la NASA y otras Agencias en Español, Estación Espacial Internacional, 2.000.000 de enlaces, Sitio Informativo de Contenidos Aeroespaciales en español ...

Most important keywords

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

KeywordResultRecheck
NASA84%Check
NASA EN75%Check
NASANET66%Check
NASA EN ESPAÑOL57%Check
Espacial52%Check
de Starliner51%Check
Misiones50%Check
de Mayo50%Check
Noticias46%Check
Espaciales46%Check
Show more keywords and terms

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