Jansen.es - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
88% 
Page structure
39% 
Link structure
50% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.24 s
File size
220.10 kB
Words
835
Media files
27
Number of links
89 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
¡Mejores sistemas de acero para puertas y ventanas! | Jansen
The length of the page title is perfect. (559 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
¡Carpintería de calidad en acero! Jansen es la empresa líder en la fabricación de perfiles de acero para puertas y ventanas.
The length of the meta description is perfect. (761 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://jansen.es/
There is a valid canonical link 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)
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
description¡Carpintería de calidad en acero! Jansen es la empresa líder en la fabricación de perfiles de acero para puertas y ventanas.
generatorWPML ver:4.5.5 stt:41,2;
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://jansen.es/wp-content/uploads/2022/04/cropped-favicon_jansen-300x300.png
article:modified_time2024-06-14T08:48:45+00:00
langes-es
twitter:cardsummary_large_image
og:localees_ES
og:typewebsite
og:title¡Mejores sistemas de acero para puertas y ventanas! | Jansen
og:description¡Carpintería de calidad en acero! Jansen es la empresa líder en la fabricación de perfiles de acero para puertas y ventanas.
og:site_nameJansen
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 835 words. That's ok.
26.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
15 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17.79 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" 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 17 tags for this page.
Image SEO
(Somewhat important)
12 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
data:[...] Base64Español
data:[...] Base64Portugués, Portugal
...ds/2022/04/LOGO_JANSEN_IBERIA_BLANCO.pngJansen
data:[...] Base64Español
data:[...] Base64Portugués, Portugal
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64Museo arqueológico Nacional, Madrid
data:[...] Base64Masseria Canali, Casarano
data:[...] Base64Lalo, Antwerpen
data:[...] Base64Hotel Room Mate, Madrid
...9/shutterstock_2322367819-1-1024x683.jpg¿Qué son las puertas correderas elevables?
...9/shutterstock_2273994357-1-1024x658.jpg¿Qué es el vidrio templado?
...024/09/proveedores-de-acero-en-ibiza.jpgproveedores de acero en Ibiza
.../2024/09/seguridad-sistemas-de-acero.jpgseguridad en sistemas de acero
...07/shutterstock_426658003-1-1024x683.jpgdiseños de ventanas
...t/uploads/2024/07/1075-09-1-1024x812.jpgcarpintería metálica valencia
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
GAMA DE SISTEMAS
Too many H1 headings
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 29 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 GAMA DE SISTEMAS
H1 PROYECTOS
H1 APUNTES SOBRE JANSEN Y EL ACERO
H2 ¿QUÉ HACEMOS?
H2 ¿NOS TOMAMOS UN CAFÉ?
H2 Museo arqueológico Nacional, Madrid
H2 Masseria Canali, Casarano
H2 Lalo, Antwerpen
H2 Hotel Room Mate, Madrid
H2 RED DE ESPECIALISTAS EN SISTEMAS DE SEGURIDAD
H2 ¡Todo lo que necesitas saber de las puertas correderas elevables!
H2 ¿Qué es el vidrio templado? Características y aplicaciones
H2 Si buscas proveedores de carpinterías de acero en Ibiza, ¡elige Jansen!
H2 La seguridad en la industria del acero: ¡La prioridad para Jansen!
H2 ¡Las mejores ideas de diseños para ventanas de acero!
H2 ¿En qué consisten los servicios de carpintería metálica?
H2 DA VIDA A TUS PROYECTOS
H3 ENLACES DE INTERÉS
H3 OFICINAS
H5 Janisol Arte 66
H5 VISS Basic Lucernario
H5 VISS Basic Fachadas
H5 VISS Fachadas
H5 VISS Lucernario
H5 Art System
H5 Economy 50 ventana
H5 Economy 60 E
H5 Janisol Arte Corredera
H5 Economy 50 E
Some anchor texts are used more than once.
11 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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://jansen.es/quienes-somos/Nosotros
https://jansen.es/productos/Productos
https://jansen.es/sistemasJansen Series
https://jansen.es/docucenter/Jansen DocuCenter
/jansen-bim-cloud/Jansen BIM Cloud
/ventajas-del-acero/Ventajas del acero
https://jansen.es/rehabilitacion/Rehabilitación
https://jansen.es/diseno/Diseño
/seguridad-y-proteccion/Seguridad y protección
https://jansen.es/instaladores/Red de instaladores
https://jansen.es/project/Proyectos
https://jansen.es/noticiasNoticias
https://jansen.es/contactoContacto
https://jansen.es/IMG-ALT Español
https://jansen.es/pt-pt/IMG-ALT Portugués, Portugal
https://jansen.es/IMG-ALT Jansen
https://jansen.es/quienes-somos/Text duplicate Nosotros
https://jansen.es/productos/Text duplicate Productos
https://jansen.es/sistemasText duplicate Jansen Series
https://jansen.es/docucenter/Text duplicate Jansen DocuCenter
/jansen-bim-cloud/Text duplicate Jansen BIM Cloud
/ventajas-del-acero/Text duplicate Ventajas del acero
https://jansen.es/rehabilitacion/Text duplicate Rehabilitación
https://jansen.es/diseno/Text duplicate Diseño
/seguridad-y-proteccion/Text duplicate Seguridad y protección
https://jansen.es/instaladores/Text duplicate Red de instaladores
https://jansen.es/project/Text duplicate Proyectos
https://jansen.es/noticiasText duplicate Noticias
https://jansen.es/contactoText duplicate Contacto
https://jansen.es/Text duplicate IMG-ALT Español
https://jansen.es/pt-pt/Text duplicate IMG-ALT Portugués, Portugal
/eventos-en-espana-nuevos-plan...No Text
https://jansen.es/sistemas/Sistemas de carpintería de acero
https://jansen.es/quienes-somos/PASIÓN POR EL DETALLE
/sistemas/janisol-arte-66/No Text
/sistemas/viss-basic-lucernario/No Text
/sistemas/viss-basic-fachadas/No Text
/sistemas/viss-fachadas/No Text
/sistemas/viss-lucernario/No Text
/sistemas/art-system/No Text
/sistemas/economy-50-ventana/No Text
/sistemas/economy-60-e/No Text
/sistemas/janisol-arte-corredera/No Text
/sistemas/economy-50-e/No Text
https://jansen.es/productos/GAMA DE PRODUCTO
https://jansen.es/contacto/VEN A CONOCERNOS
/project/museo-arqueologico-na...IMG-ALT Museo arqueológico Nacional, Madrid
A-TITLE Museo arqueológico Nacional, Madrid
/project/museo-arqueologico-na...Text duplicate Museo arqueológico Nacional, Madrid
A-TITLE Museo arqueológico Nacional, Madrid
/project/masseria-canali-casar...IMG-ALT Masseria Canali, Casarano
A-TITLE Masseria Canali, Casarano
/project/masseria-canali-casar...Text duplicate Masseria Canali, Casarano
A-TITLE Masseria Canali, Casarano
/project/lalo-antwerpen/IMG-ALT Lalo, Antwerpen
A-TITLE Lalo, Antwerpen
/project/lalo-antwerpen/Text duplicate Lalo, Antwerpen
A-TITLE Lalo, Antwerpen
/project/hotel-room-mate-madrid/IMG-ALT Hotel Room Mate, Madrid
A-TITLE Hotel Room Mate, Madrid
/project/hotel-room-mate-madrid/Text duplicate Hotel Room Mate, Madrid
A-TITLE Hotel Room Mate, Madrid
https://jansen.es/project/REFERENCIAS SELECCIONADAS
https://janfire.es/New window External JANFIRE
/caracteristicas-de-las-puerta...IMG-ALT ¿Qué son las puertas correderas elevables?
/caracteristicas-de-las-puerta...¡Todo lo que necesitas saber de las puertas correderas elevables!
/caracteristicas-de-las-puerta...Text duplicate ¡Todo lo que necesitas saber de las puertas correderas elevables!
/caracteristicas-de-las-puerta...Leer más
/que-es-el-vidrio-templado-car...IMG-ALT ¿Qué es el vidrio templado?
/que-es-el-vidrio-templado-car...¿Qué es el vidrio templado? Características y aplicaciones
/que-es-el-vidrio-templado-car...Text duplicate ¿Qué es el vidrio templado? Características y aplicaciones
/que-es-el-vidrio-templado-car...Text duplicate Leer más
/proveedores-de-acero-en-ibiza/IMG-ALT proveedores de acero en Ibiza
/proveedores-de-acero-en-ibiza/Si buscas proveedores de carpinterías de acero en Ibiza, ¡elige Jansen!
/proveedores-de-acero-en-ibiza/Text duplicate Si buscas proveedores de carpinterías de acero en Ibiza, ¡elige Jansen!
/proveedores-de-acero-en-ibiza/Text duplicate Leer más
/seguridad-en-sistemas-de-acero/IMG-ALT seguridad en sistemas de acero
/seguridad-en-sistemas-de-acero/La seguridad en la industria del acero: ¡La prioridad para Jansen!
/seguridad-en-sistemas-de-acero/Text duplicate La seguridad en la industria del acero: ¡La prioridad para Jansen!
/seguridad-en-sistemas-de-acero/Text duplicate Leer más
/las-mejores-ideas-de-disenos-...IMG-ALT diseños de ventanas
/las-mejores-ideas-de-disenos-...¡Las mejores ideas de diseños para ventanas de acero!
/las-mejores-ideas-de-disenos-...Text duplicate ¡Las mejores ideas de diseños para ventanas de acero!
/las-mejores-ideas-de-disenos-...Text duplicate Leer más
/en-que-consisten-los-servicio...IMG-ALT carpintería metálica valencia
/en-que-consisten-los-servicio...¿En qué consisten los servicios de carpintería metálica?
/en-que-consisten-los-servicio...Text duplicate ¿En qué consisten los servicios de carpintería metálica?
/en-que-consisten-los-servicio...Text duplicate Leer más
https://jansen.es/noticiasVISITA NUESTRO BLOG
https://jansen.es/contactoNew window DISEÑA TU PROYECTO
https://jansen.es/aviso-legalAviso Legal
https://jansen.es/cookiesPolítica de Cookies
/politica-de-privacidadPolítica de Privacidad
https://jansen.es/instaladores/Text duplicate Red de instaladores
https://jansen.es/project/Text duplicate Proyectos
https://jansen.es/sistemas/Text duplicate Jansen Series
/jansen-docucenter/Docu Center
https://www.instagram.com/jans...New window External Subdomain Seguir
A-TITLE Seguir en Instagram
https://www.pinterest.es/janse...New window External Subdomain Text duplicate Seguir
A-TITLE Seguir en Pinterest
https://www.linkedin.com/compa...New window External Subdomain Text duplicate Seguir
A-TITLE Seguir en LinkedIn
https://jansen.es/contactoVER MAPA

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://jansen.es/"
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 excellent with 0.24 seconds.
The file size of the HTML document is fine (220 kB).

HTTP Response Header

NameValue
dateSun, 03 Nov 2024 01:59:58 GMT
content-typetext/html; charset=UTF-8
last-modifiedSat, 02 Nov 2024 03:44:37 GMT
cache-controlmax-age=0
expiresSun, 03 Nov 2024 01:59:58 GMT
varyAccept-Encoding
x-powered-byPleskLin
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tYiMl82Ad6o%2BPeI9W%2BUik3XhqdxfgiVZrPAhjJ6faDPdauta8VF%2B6d45jwTmvKJj0J4ELYqXkdI9pOg5zZM0kKGtBs1UyCS1ZsbcydwusHmXJfVbTIhzkau4HA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8dc8c49ccc40d406-FRA
content-encodinggzip
server-timingcfL4;desc="?proto=TCP&rtt=3892&sent=7&recv=10&lost=0&retrans=0&sent_bytes=3400&recv_bytes=939&delivery_rate=755149&cwnd=170&unsent_bytes=0&cid=fa28214fe7e35083&ts=153&x=0"
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 109 referring domains.
This page has 348 backlinks.
This page has backlinks from 89 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Version 22-02-2024
# ---------------------------
User-agent: *
Disallow: /wp-admin/ 
Allow: /wp-admin/admin-ajax.php
Disallow: /*.bak$ 
Disallow: /*.tmp$
Disallow: /readme.html 
Disallow: /comments/feed/
Disallow: /*?search_query= 
Disallow: /wp-content/uploads/wpforms/
Disallow: /*?orderby=
Disallow: /*?orderway=
Disallow: /*&orderby=
Disallow: /*&orderway=


#Sitemap
Sitemap: https://jansen.es/sitemap_index.xml
# ---------------------------
# Fin versión

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Search preview

jansen.es
¡Mejores sistemas de acero para puertas y ventanas! | Jansen
¡Carpintería de calidad en acero! Jansen es la empresa líder en la fabricación de perfiles de acero para puertas y ventanas.

Most important keywords

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

KeywordResultRecheck
Jansen80%Check
En Jansen79%Check
de acero75%Check
en acero74%Check
EN SISTEMAS74%Check
de puertas74%Check
sistemas de acero73%Check
ventanas de acero71%Check
acero70%Check
Sistemas70%Check
Show more keywords and terms

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