Duns100000.com - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
34% 
Page structure
95% 
Link structure
95% 
Server
45% 
External factors
90% 
SEO Score
Response time
0.20 s
File size
11.90 kB
Words
338
Media files
10
Number of links
13 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Duns 100000 Principales Empresas Ibéricas. Empresas de España y Portugal.
The page title should be shorter than 580 pixels. It is 705 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Obtenga su base de datos de Marketing de las mayores empresas por ventas.
The length of the meta description is perfect. (483 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.duns100000.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTTP-Equiv meta tag: 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)
HTTP-Header Content-Type: utf-8
Meta http-equiv Content-Type: ;utf-8
The specified character encodings are different.
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
titleDUNS 100000 Principales Empresas Ibéricas | INFORMA D&B
DC.TitleDuns 100000 Principales Empresas Ibéricas. Empresas de España y Portugal.
descriptionObtenga su base de datos de Marketing de las mayores empresas por ventas.
ROBOTSINDEX,FOLLOW
titleDuns 100000 Principales Empresas Ibéricas. Empresas de España y Portugal.
descriptionObtenga su base de datos de Marketing de las mayores empresas por ventas.
Content-Typetext/html; UTF-8
Content-Languagees

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 338 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 35.83 words is high.
27.8% 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.
6 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag 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 7 tags for this page.
Image SEO
(Somewhat important)
8 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
...ners/Duns100000_RankingEmpresas_2016.gifNo alt attribute provided
/img/logos/Logo_Duns100000.pngDuns100000Base de datos de empresas
/img/ico/loading.gifNo alt attribute provided
/img/ico/loading.gifNo alt attribute provided
/img/imagen-duns-2024.svgNo alt attribute provided
/img/banners/InformesEmpresa.gifNo alt attribute provided
/img/banners/InformesEmpresa.gifNo alt attribute provided
.../einforma/logos/logo-ecommerce-color.svgEcommerce EuropaEcommerce Europa
/img/confonline.pngNo alt attribute provided
https://www.duns100000.com/img/duns.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
DUNS 100.000
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 DUNS 100.000
H2 La Base de Datos de empresas españolas y portuguesas
H2 Acceso online a la información de las mayores empresas
H2 Ranking Nacional, Provincial y Sectorial
H3 Solicite su licencia de acceso a Duns 100.000
2 links don't have an anchor text.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
/licencia_de_accesoNew window Subdomain No Text
https://www.duns100000.com/IMG-ALT Duns100000
/licencia_de_accesocontratar
A-TITLE Envíe sus datos y reciba una llamada en breve
/distribucion_empresas_ibericasestadísticas
A-TITLE Compruebe GRATIS las estadísticas de la Base de Datos de las mejores 100.000 empresas Ibéricas
/informacioninformación
/licencia_de_accesoNo Text
http://www.informa.es/External Subdomain INFORMA D&B
http://numero-duns.informa.es/External Subdomain Número D-U-N-S ®
http://www.informa.es/quienes-...External Subdomain Base de Datos de Información Comercial, Financiera y de Marketing
/distribucion_empresas_iberica...TOP 100 de España y Portugal
/licencia_de_accesoSolicite su licencia de acceso a Duns 100.000
https://www.einforma.com/New window External Subdomain No Text
https://www.einforma.com/New window External Subdomain No Text
http://www.informa.es/Nofollow External Subdomain © 2025 INFORMA D&B
A-TITLE Informa D&B
/sobre_informaQuiénes Somos
/textos-legalesTextos legales
/informacion/tarifas_Duns100000Tarifas
/mapa_webMapa web
https://www.confianzaonline.es...New window Nofollow External Subdomain IMG-ALT Ecommerce Europa
https://www.confianzaonline.es...New window Nofollow External Subdomain A-TITLE Confianza Online
/servlet/app/prod/INFO_PIE_DBNofollow A-TITLE D&B

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.duns100000.com/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.20 seconds.
The file size of the HTML document is fine (12 kB).

HTTP Response Header

NameValue
dateWed, 15 Jan 2025 10:54:19 GMT
serveristio-envoy
strict-transport-securitymax-age=31536000; includeSubDomains
permissions-policyfullscreen=(self)
content-typetext/html;charset=UTF-8
cache-controlmax-age=0
expiresWed, 15 Jan 2025 10:54:19 GMT
x-xss-protection1; mode=block
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade
feature-policyfullscreen 'self'
set-cookie69 Characters
x-envoy-upstream-service-time16
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 30 referring domains.
This page has 87 backlinks.
This page has backlinks from 27 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: Googlebot
Disallow: /serv/

Sitemap: https://www.duns100000.com/sitemap_DUNS100000_index.xml

Similar sites

Search preview

www.duns100000.com
Duns 100000 Principales Empresas Ibéricas. Empresas de España y Por...
Obtenga su base de datos de Marketing de las mayores empresas por ventas.

Most important keywords

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

KeywordResultRecheck
empresa74%Check
empresas72%Check
de empresa72%Check
de empresas70%Check
Empresas de España66%Check
mayores empresas64%Check
Datos de empresas64%Check
de Datos62%Check
Base de Datos59%Check
de Marketing59%Check
Show more keywords and terms

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