Dns.lu - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
67% 
Page structure
79% 
Link structure
75% 
Server
100% 
External factors
43% 
SEO Score
Response time
0.18 s
File size
45.30 kB
Words
417
Media files
0
Number of links
75 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Accueil | DNS Luxembourg
The length of the page title is perfect. (242 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://dns.lu/fr/accueil
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: fr
Language defined in HTML: fr
Server location: United States of America
The following language is defined by HTML: fr
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
GeneratorDrupal 9 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1
langfr
twitter:cardsummary
twitter:titleAccueil
twitter:urlhttps://dns.lu/fr/accueil
og:site_nameDNS Luxembourg
og:urlhttps://dns.lu/fr/accueil
og:titleAccueil
charsetutf-8

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Page quality

Content
(Critically important)
There are only 417 words on this page. Good pages should have about 800 words of useful content.
17.3% 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.
5 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 17.44 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
Multiple viewport tags are given. There should only be one.
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 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

No media files were found.

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 Accueil
H2 Rechercher des informations sur un nom de domaine
H2 Statistiques des noms de domaine en .lu
H2 Actualités du registre
H3 Certification ISO 27001 renouvelée
H3 DNS et DNSSEC : cinq formations pour un tour d’horizon complet
H3 De nouveaux tarifs pour les opérations sur le .lu
Some anchor texts are used more than once.
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 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://dns.lu/frAnchor Aller au contenu principal
/fr/fonctionnement/choisir-un-luChoisir un .lu
/fr/fonctionnement/enregistrer...Enregistrer un .lu
/fr/fonctionnement/gerer-un-luGérer un .lu
/fr/fonctionnement/securiser-u...Sécuriser un .lu
/fr/fonctionnement/principes-g...Principes généraux
/fr/fonctionnement/resolution-...Résolution de litiges
/fr/domaines/disponibiliteDisponibilité
/fr/domaines/whois-webRecherche WHOIS web
/fr/domaines/test-de-serveurs-...Test de serveurs de noms
/fr/domaines/apiprotocolesAPI/Protocoles
/fr/domaines/assistance-techniqueAssistance technique
/fr/bureaux-denregistrement/ac...Accréditation pour le .lu
/fr/bureaux-denregistrement/te...Test d'aptitude pour l’accréditation
/fr/bureaux-denregistrement/in...Interfaces web
/fr/bureaux-denregistrement/ap...API pour accrédités
/fr/bureaux-denregistrement/pr...Procédures
/fr/a-propos/missionsMissions
/fr/a-propos/infrastructure-es...Infrastructure essentielle
/fr/a-propos/chiffres-clefsChiffres clefs
https://dns.lu/fr/contactContact
https://dns.lu/fr/glossaireGlossaire
https://dns.lu/fr/actualitesActualités
https://dns.lu/fr/publicationsPublications
https://dns.lu/fr/faqFAQ
https://dns.lu/fr/accueilFrançais
https://dns.lu/en/homepageEnglish
https://www.linkedin.com/compa...Nofollow External Subdomain No Text
https://mstdn.social/@restenaNofollow External No Text
https://www.facebook.com/fonda...Nofollow External Subdomain No Text
https://dns.lu/frNo Text
https://my.lu/External A-TITLE my.lu
https://dns.lu/fr/accueilText duplicate Français
https://dns.lu/en/homepageText duplicate English
https://dns.lu/fr/contactText duplicate Contact
https://dns.lu/fr/glossaireText duplicate Glossaire
https://dns.lu/fr/actualitesText duplicate Actualités
https://dns.lu/fr/publicationsText duplicate Publications
https://dns.lu/fr/faqText duplicate FAQ
https://www.linkedin.com/compa...Nofollow External Subdomain No Text
https://mstdn.social/@restenaNofollow External No Text
https://www.facebook.com/fonda...Nofollow External Subdomain No Text
https://dns.lu/fr/accueilAccueil
https://www.restena.lu/New window Nofollow External Subdomain Fondation Restena
/fr/a-propos/missionsNofollow Découvrir les missions du registre du .lu
/fr/a-propos/chiffres-clefsNofollow Voir toutes les statistiques
https://dns.lu/fr/actualitesNofollow Voir toutes les actualités
/fr/actualites/certification-i...Certification ISO 27001 renouvelée
/fr/actualites/certification-i...Lire la suite
/fr/actualites/dns-et-dnssec-c...DNS et DNSSEC : cinq formations pour un tour d’horizon complet
/fr/actualites/dns-et-dnssec-c...Text duplicate Lire la suite
/fr/actualites/de-nouveaux-tar...De nouveaux tarifs pour les opérations sur le .lu
/fr/actualites/de-nouveaux-tar...Text duplicate Lire la suite
https://dns.lu/fr/copyrightCopyright
https://dns.lu/fr/aspects-legauxAspects légaux
https://www.linkedin.com/compa...Nofollow External Subdomain No Text
https://mstdn.social/@restenaNofollow External No Text
https://www.facebook.com/fonda...Nofollow External Subdomain No Text
/fr/fonctionnement/choisir-un-luFonctionnement
/fr/fonctionnement/choisir-un-luText duplicate Choisir un .lu
/fr/fonctionnement/enregistrer...Text duplicate Enregistrer un .lu
/fr/fonctionnement/gerer-un-luText duplicate Gérer un .lu
/fr/fonctionnement/securiser-u...Text duplicate Sécuriser un .lu
/fr/fonctionnement/principes-g...Text duplicate Principes généraux
/fr/fonctionnement/resolution-...Text duplicate Résolution de litiges
/fr/domaines/disponibiliteDomaines
/fr/domaines/disponibiliteText duplicate Disponibilité
/fr/domaines/whois-webText duplicate Recherche WHOIS web
/fr/domaines/test-de-serveurs-...Text duplicate Test de serveurs de noms
/fr/domaines/apiprotocolesText duplicate API/Protocoles
/fr/domaines/assistance-techniqueText duplicate Assistance technique
/fr/bureaux-denregistrement/ac...Bureaux d'enregistrement
/fr/bureaux-denregistrement/ac...Text duplicate Accréditation pour le .lu
/fr/bureaux-denregistrement/te...Text duplicate Test d'aptitude pour l’accréditation
/fr/bureaux-denregistrement/in...Text duplicate Interfaces web
/fr/bureaux-denregistrement/ap...Text duplicate API pour accrédités
/fr/bureaux-denregistrement/pr...Text duplicate Procédures
/fr/a-propos/missionsÀ propos
/fr/a-propos/missionsText duplicate Missions
/fr/a-propos/infrastructure-es...Text duplicate Infrastructure essentielle
/fr/a-propos/chiffres-clefsText duplicate Chiffres clefs
https://dns.lu/fr/contactText duplicate Contact
https://dns.lu/fr/glossaireText duplicate Glossaire
https://dns.lu/fr/actualitesText duplicate Actualités
https://dns.lu/fr/publicationsText duplicate Publications
https://dns.lu/fr/faqText duplicate FAQ

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://dns.lu/fr"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.18 seconds.
The file size of the HTML document is fine (45 kB).

HTTP Response Header

NameValue
servernginx
content-typetext/html; charset=UTF-8
cache-controlmax-age=600, public
dateThu, 10 Apr 2025 07:48:53 GMT
x-ua-compatibleIE=edge
content-languagefr
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
varyCookie
content-security-policydefault-src 'self'; media-src 'self'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; connect-src 'self'; report-uri /csp/;
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 11 referring domains.
This page only has 137 backlinks.
This page only has few backlinks from 10 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
DNS56%Check
DNS Luxembourg51%Check
Accueil50%Check
domaine47%Check
formations47%Check
de domaine47%Check
nom47%Check
noms de domaine47%Check
nom de domaine47%Check
DNS et47%Check
Show more keywords and terms

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