Isolation-belgique.com - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
66% 
Page structure
100% 
Link structure
73% 
Server
80% 
External factors
6% 
SEO Score
Response time
0.46 s
File size
55.10 kB
Words
1485
Media files
23
Number of links
33 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Entreprises d'isolation en Belgique : murs extérieurs, toiture, ...
The length of the page title is perfect. (560 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Grâce à ces entreprises situées en Belgique, concrétisez tous vos travaux d'isolation (murs, plafonds).
The length of the meta description is perfect. (629 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.isolation-belgique.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: fr
Language defined in HTML: fr-be
Server location: United States of America
The following language is defined by HTML: fr-be
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
google-site-verificationEmpty
referrerorigin
descriptionGrâce à ces entreprises situées en Belgique, concrétisez tous vos travaux d'isolation (murs, plafonds).
langfr-be
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 1485 words. That's ok.
32.1% 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.
25 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.98 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=1.0" is provided.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (46). We recommend using a maximum of 30 tags for this page.
Some tags are too long. With 79 characters this one is longer than 70 characters:
"> bruxelles > brabant wallon > hainaut - charleroi > namur > liège > luxembourg"
Image SEO
(Somewhat important)
14 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
/Images/baseline-no-icon-v2.svgNo alt attribute provided
/Images/menubuttons/menuitem_2701.pngNo alt attribute provided
/Images/menubuttons/menuitem_2702.pngNo alt attribute provided
/Images/menubuttons/menuitem_6043.pngNo alt attribute provided
/Images/menubuttons/menuitem_6044.pngNo alt attribute provided
/Images/menubuttons/menuitem_8441.pngNo alt attribute provided
/Images/menubuttons/menuitem_6047.pngNo alt attribute provided
/Images/menubuttons/menuitem_6045.pngNo alt attribute provided
/Images/menubuttons/menuitem_6046.pngNo alt attribute provided
/Images/menubuttons/menuitem_9970.pngNo alt attribute provided
/Images/menubuttons/menuitem_10007.pngNo alt attribute provided
/Images/menubuttons/menuitem_10049.pngNo alt attribute provided
/Images/menubuttons/menuitem_10076.pngNo alt attribute provided
...ictures/isolation-maison-echarpe-gde.jpgMaison miniature posée sur une écharpe en laine
/Images/pictures/Facade-3-pt.jpgisolation de façade
/Images/pictures/Facade-6-pt.jpgrénovation de façade
/Images/pictures/Toiture-3-pt.jpgmaison avec toiture ardoise
/Images/pictures/Toiture-2-pt.jpgmaison vue de l'extérieur
/Images/pictures/Chassis-6-pt.jpgfemme devant chassis avec double vitrage
/Images/pictures/Toiture-1-pt.jpgisolation toiture
/Images/pictures/isolation-mur-trou-gde.jpgRénover en combinant isolation et ventilation
...res/isolation-ouvrier-plaque-osb-gde.jpgOuvrier posant une plaque OSB
/Images/Logo_BlueBook-no-icon.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Professionnels en travaux d'isolation en Belgique
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Professionnels en travaux d'isolation en Belgique
H2 Votre référence en matière d'isolation thermique et acoustique
H2 Renseignements complémentaires
H3 Entreprises à BRUXELLES
H3 Isolation à LIEGE
H3 Isolez votre habitation dans le HAINAUT
H3 Sociétés dans le BRABANT WALLON
H3 Travaux d'isolation à NAMUR
H3 Spécialistes de l'isolation dans le LUXEMBOURG
H3 Rénover en combinant isolation et ventilation
H3 Pourquoi avoir une bonne isolation thermique et acoustique ?
H3 Les avantages d'isoler votre maison
H3 Quels matériaux sont les meilleurs isolants ?
H3 Isolation de maison : une étape après l'autre !
H4 1. La laine minérale
H4 2. Les matériaux synthétiques
H4 3. Les alternatives écologiques
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/No Text
https://www.bluebook.be/concep...New window External Subdomain Qui sommes-nous
/isolation-belgique
/Text duplicate isolation-belgique
/No Text
/bruxelles.htmNo Text
/brabant-wallon.htmNo Text
/hainaut.htmNo Text
/charleroi.htmNo Text
/namur.htmNo Text
/liege.htmNo Text
/luxembourg.htmNo Text
/types.htmNo Text
/materiaux.htmNo Text
/renovation-durable.htmNo Text
/thermique-ou-acoustique.htmNo Text
/bruxelles.htmNew window > BRUXELLES
/brabant-wallon.htmNew window > BRABANT WALLON
/hainaut.htmNew window > HAINAUT
/charleroi.htmNew window CHARLEROI
/namur.htmNew window > NAMUR
/liege.htmNew window > LIÈGE
/luxembourg.htmNew window > LUXEMBOURG
/bruxelles.htmDécouvrez notre sélection !
/liege.htmDécouvrez ces entreprises !
/charleroi.htmNew window Charleroi
/hainaut.htmEn savoir plus ?
/brabant-wallon.htmPlus d'infos ?
/namur.htmPlus d'informations ici
/luxembourg.htmPlus d'informations
/isolation-ventilation.htmNew window Faites les bons choix pour un habitat sain
https://twitter.com/share?ref_...External Tweet
/contactez-nousNofollow Comment devenir partenaire
/PrivacyPolicyNew window Nofollow Notre politique de confidentialité
/PrivacyPolicyNew window En savoir plus sur la manière dont nous utilisons les cookies.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.isolation-belgique.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.46 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.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (55 kB).

HTTP Response Header

NameValue
cache-controlprivate
content-typetext/html; charset=utf-8
content-encodinggzip
varyAccept-Encoding
serverMicrosoft-IIS/8.5
set-cookie74 Characters
x-aspnetmvc-version5.2
x-aspnet-version4.0.30319
x-powered-byASP.NET
strict-transport-securitymax-age=1209600
dateWed, 11 Feb 2026 22:33:45 GMT
content-length17238
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 2 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *

Disallow: /PrivacyPolicy
Sitemap: https://www.isolation-belgique.com/sitemap.xml

Similar sites

Search preview

www.isolation-belgique.com
Entreprises d'isolation en Belgique : murs extérieurs, toiture, ...
Grâce à ces entreprises situées en Belgique, concrétisez tous vos travaux d'isolation (murs, plafonds).

Most important keywords

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

KeywordResultRecheck
isolation93%Check
travaux70%Check
Isolation thermique69%Check
isolation acoustique69%Check
isolation toiture68%Check
entreprises66%Check
en combinant isolation et66%Check
isolation thermique et63%Check
mur63%Check
bonne isolation63%Check
Show more keywords and terms

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