www.a4-size.com
Inscrit
Date de mise à jour de l'analyse de la page:
2026/03/14 08:27:13
Date de la dernière mise à jour whois:
2026/07/08 23:30:29
Statut du domaine
Inscrit
Payé jusqu'à
07.07.2027
Disponible à partir de
06.08.2027
×
![Capture d'écran du site Web en plein écran]()
www.a4-size.com Capture d'écran du site Web
Score SEO
84.93%
124
Score obtenu
146
Note maximale
Informations principales
Titre: A4 size - a4 paper size in cm, inches, pixels and mm
Description: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
Mots-clés: inconnu
Encodage des pages:
utf-8
Taille du fichier de page: 550 KB
Informations sur le serveur
IP: 46.249.36.217
Emplacement: The Netherlands,NL,Hengelo,7552,52.2626,6.8169,Europe/Amsterdam
Serveur HTTP: apache/2
Codage: utf-8
Alimenté par: php/7.4.33
Liste des balises méta
- charset: UTF-8
- name: viewport content: width=device-width, initial-scale=1
- equiv: X-UA-Compatible content: IE=edge
- name: robots content: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- name: dlm-version content: 4.7.78
- name: description content: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
- property: og:locale content: en_US
- property: og:type content: website
- property: og:title content: A4 size - a4 paper size in cm, inches, pixels and mm
- property: og:description content: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
- property: og:url content: https://www.a4-size.com/
- property: og:site_name content: A4-size
- property: article:modified_time content: 2025-06-20T09:43:24+00:00
- property: og:image content: https://www.a4-size.com/wp-content/uploads/2020/09/a4-size-vs-letter-1.png
- name: twitter:card content: summary_large_image
- name: twitter:label1 content: Est. reading time
- name: twitter:data1 content: 3 minutes
- name: generator content: WordPress 6.2.9
- name: generator content: Site Kit by Google 1.174.0
- name: google-adsense-platform-account content: ca-host-pub-2644536267352236
- name: google-adsense-platform-domain content: sitekit.withgoogle.com
- equiv: origin-trial content: AlK2UR5SkAlj8jjdEc9p3F3xuFYlF6LYjAML3EOqw1g26eCwWPjdmecULvBH5MVPoqKYrOfPhYVL71xAXI1IBQoAAAB8eyJvcmlnaW4iOiJodHRwczovL2RvdWJsZWNsaWNrLm5ldDo0NDMiLCJmZWF0dXJlIjoiV2ViVmlld1hSZXF1ZXN0ZWRXaXRoRGVwcmVjYXRpb24iLCJleHBpcnkiOjE3NTgwNjcxOTksImlzU3ViZG9tYWluIjp0cnVlfQ==
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Liens internes
Liens externes
Informations Whois
domain_name: a4-size.com
update_date: 2026-07-08T08:47:02Z
update_time: 1783500422
creation_date: 2020-07-07T21:08:16Z
creation_time: 1594156096
expiration_date: 2027-07-07T21:08:16Z
Données brutes Whois
Domain Name: A4-SIZE.COM
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Creation Date: 2020-07-07T21:08:16Z
Registry Expiry Date: 2027-07-07T21:08:16Z
Updated Date: 2026-07-08T08:47:02Z
Name Server: NS0.TRANSIP.NET
Name Server: NS1.TRANSIP.NL
Name Server: NS2.TRANSIP.EU
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-07-08T23:30:29Z
Robots.txt
# START YOAST BLOCK # --------------------------- User-agent: * Disallow: Sitemap: https://www.a4-size.com/sitemap_index.xml Sitemap: https://www.a3-size.com/sitemap_index.xml Sitemap: https://www.a4-formaat.com/sitemap_index.xml Sitemap: https://www.a3-formaat.com/sitemap_index.xml Sitemap: https://www.a0-dimensions.com/sitemap_index.xml Sitemap: https://www.a0-paper-size.com/sitemap_index.xml Sitemap: https://www.a0-size.com/sitemap_index.xml Sitemap: https://www.format-a0.com/sitemap_index.xml Sitemap: https://www.a1-formaat.com/sitemap_index.xml Sitemap: https://www.a1-format.com/sitemap_index.xml Sitemap: https://www.a1-paper-size.com/sitemap_index.xml Sitemap: https://www.a1-size.com/sitemap_index.xml Sitemap: https://www.format-a1.com/sitemap_index.xml Sitemap: https://www.a2-dimensions.com/sitemap_index.xml Sitemap: https://www.a2-formaat.com/sitemap_index.xml Sitemap: https://www.a2-format.com/sitemap_index.xml Sitemap: https://www.a2-paper-size.com/sitemap_index.xml Sitemap: https://www.a2-size.com/sitemap_index.xml Sitemap: https://www.format-a2.com/sitemap_index.xml Sitemap: https://www.a3-dimensions.com/sitemap_index.xml Sitemap: https://www.a3-format.com/sitemap_index.xml Sitemap: https://www.a3-paper-size.com/sitemap_index.xml Sitemap: https://www.format-a3.com/sitemap_index.xml Sitemap: https://www.a4-dimensions.com/sitemap_index.xml Sitemap: https://www.a4-format.com/sitemap_index.xml Sitemap: https://www.a4-paper-size.com/sitemap_index.xml Sitemap: https://www.format-a4.com/sitemap_index.xml Sitemap: https://www.a5-dimensions.com/sitemap_index.xml Sitemap: https://www.a5-formaat.com/sitemap_index.xml Sitemap: https://www.a5-format.com/sitemap_index.xml Sitemap: https://www.a5-paper-size.com/sitemap_index.xml Sitemap: https://www.a5-size.com/sitemap_index.xml Sitemap: https://www.formata5.com/sitemap_index.xml Sitemap: https://www.a6-dimensions.com/sitemap_index.xml Sitemap: https://www.a6-formaat.com/sitemap_index.xml Sitemap: https://www.a6-format.com/sitemap_index.xml Sitemap: https://www.a6-paper-size.com/sitemap_index.xml Sitemap: https://www.a6-size.com/sitemap_index.xml Sitemap: https://www.format-a6.com/sitemap_index.xml Sitemap: https://www.a7-dimensions.com/sitemap_index.xml Sitemap: https://www.a7-formaat.com/sitemap_index.xml Sitemap: https://www.a7-format.com/sitemap_index.xml Sitemap: https://www.a7-paper-size.com/sitemap_index.xml Sitemap: https://www.a7-size.com/sitemap_index.xml Sitemap: https://www.format-a7.com/sitemap_index.xml Sitemap: https://www.a1-dimensions.com/sitemap_index.xml Sitemap: https://www.a0-formaat.com/sitemap_index.xml # --------------------------- # END YOAST BLOCK
Audit SEO
Référencement technique
✓
Code de réponse
200
Statut 200 OK - la page se charge correctement.
✓
Codage des caractères
Page: utf-8, Header: utf-8
Codage des caractères cohérent entre le HTML et les en-têtes.
✓
Taille des pages
563901 bytes
Taille de page acceptable pour un chargement rapide.
✓
Ressources
48 total
Nombre modéré de ressources. Pensez à combiner des fichiers.
✓
Hreflang balises
0 hreflang tags
Ajoutez des balises hreflang si vous avez du contenu multilingue.
✓
Robots.txt
Exists
Fichier Robots.txt trouvé.
✓
Sitemap
Declared in robots.txt
Plan du site déclaré dans robots.txt.
✓
HTTPS
Yes
Connexion HTTPS sécurisée activée.
✓
Compression
gzip
Compression Gzip ou Zstd activée pour un chargement plus rapide.
✓
Mise en cache
max-age=3, must-revalidate
En-têtes de contrôle de cache correctement définis.
✓
Vitesse des pages
1.08 ms
Excellente vitesse de chargement.
Référencement sur la page
✓
Titre
A4 size - a4 paper size in cm, inches, pixels and mm
Bonne longueur de titre (30 à 60 caractères).
✓
Méta-description
A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size. Lenght:123
Bonne longueur de méta description (100-160 caractères).
!
Titre H1
4 found - "A4-size.com asks for your consent to use your personal data to:"
Utilisez un seul titre H1 par page. Supprimez les balises H1 supplémentaires.
✓
Nombre de mots
6494
Contenu très complet. Pensez à diviser en plusieurs pages si cela est trop long.
!
Balise canonique
Ajoutez une balise canonique pour éviter les problèmes de contenu en double.
!
Méta en double
{"generator":2}
Supprimez les balises méta en double pour éviter les conflits.
✓
Mots-clés
Les méta-mots-clés sont facultatifs (non utilisés par les principaux moteurs de recherche).
Contenu et UX
✓
Langue
en-us
Attribut de langue correctement défini.
✓
Images
5 total, 0 missing ALT
Toutes les images ont le texte ALT approprié.
✓
Fenêtre
width=device-width, initial-scale=1
Balise méta Viewport correctement définie pour les appareils mobiles.
✓
Ouvrir le graphique
All OG tags present.
Toutes les balises OpenGraph essentielles présentes.
✓
Données structurées
1 JSON-LD scripts
Données structurées (JSON-LD) trouvées.