Généré le 29 Octobre 2026 04:45
Le score est de 58/100
Titre
Taylor & Francis – Fostering human progress through knowledge
Longueur : 61
Parfait, votre titre contient entre 40 et 70 caractères.
Description
Taylor & Francis publishes knowledge and specialty research spanning humanities, social sciences, science and technology, engineering, medicine and healthcare.
Longueur : 159
Génial, votre balise META description contient entre 90 et 160 caractères.
Mots-clefs
Très mauvais. Nous n'avons pas trouvé de balise META keywords sur votre page. Utilisez ce générateur gratuit de balises META en ligne pour créer des mots-clés.
Propriétés Open Graph
Bien, cette page profite des balises META Open Graph.
| Propriété | Contenu |
|---|---|
| title | Taylor & Francis - Fostering human progress through knowledge |
| url | https://taylorandfrancis.com/ |
| description | Taylor & Francis publishes knowledge and specialty research spanning humanities, social sciences, science and technology, engineering, medicine and healthcare. |
| image | https://taylorandfrancis.com/wp-content/uploads/2026/02/open-graph-tandf.jpg |
| locale | en-US |
Niveaux de titre
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 4 | 11 | 0 | 0 | 0 |
Images
Nous avons trouvé 17 image(s) sur cette page Web.
13 attribut(s) alt sont vides ou manquants. Ajouter un texte alternatif permet aux moteurs de recherche de mieux comprendre le contenu de vos images.
Ratio texte/HTML
Ratio : 0%
le ratio de cette page texte/HTML est au-dessous de 20 pour cent, ce qui signifie que votre site manque de contenu textuel.
Iframe
Dommage, vous avez des Iframes sur vos pages Web, cela signifie que son contenu ne peut pas être indexé par les moteurs de recherche.
Réécriture d'URLs
Bien. Vos liens sont optimisés!
Tiret bas dans les URLs
Parfait! Aucuns soulignements détectés dans vos URLs.
Liens dans la page
Nous avons trouvé un total de 222 lien(s) dont 2 lien(s) vers des fichiers
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Nuage de mots-clefs
Cohérence des mots-clefs
| Mot-clef | Contenu | Titre | Mots-clefs | Description | Niveaux de titre |
|---|
Url
Domaine : landesbioscience.com
Longueur : 20
Favicon
Génial, votre site web dispose d'un favicon.
Langue
Bien. Votre langue est : en.
Doctype
HTML 5
Encodage
Parfait. Votre charset est UTF-8.
E-mail confidentialité
Génial, aucune adresse e-mail n'a été trouvé sous forme de texte!
HTML obsolètes
Génial! Nous n'avons pas trouvé de balises HTML obsolètes dans votre code.
Astuces vitesse
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Mauvais, votre site web utilise des styles css inline. |
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Mauvais, votre site web contient trop de fichiers CSS (plus de 4). |
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Mauvais, votre site web contient trop de fichiers javascript (plus de 6). |
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Parfait : votre site tire parti de gzip. |
Optimisation mobile
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Icône Apple |
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Méta tags viewport |
Sitemap XML
Votre site web dispose d’une sitemap XML, ce qui est optimal.
| https://taylorandfrancis.com/ |
Robots.txt
http://landesbioscience.com/robots.txt
Votre site dispose d’un fichier robots.txt, ce qui est optimal.
Mesures d'audience
Manquant
Nous n'avons trouvé aucun outil d'analytics sur ce site.
Un outil de mesure d'audience vous permet d'analyser l’activité des visiteurs sur votre site. Vous devriez installer au moins un outil Analytics. Il est souvent utile d’en rajouter un second, afin de confirmer les résultats du premier.
AI Crawlers
AI search crawlers are allowed, so the site can be shown and cited in AI answers (ChatGPT, Claude, Perplexity).
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OAI-SearchBot | ChatGPT search | AI search |
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ChatGPT-User | ChatGPT (user requests) | AI search |
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Claude-SearchBot | Claude search | AI search |
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Claude-User | Claude (user requests) | AI search |
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PerplexityBot | Perplexity | AI search |
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GPTBot | OpenAI training | AI training |
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ClaudeBot | Anthropic training | AI training |
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Google-Extended | Google Gemini training | AI training |
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Applebot-Extended | Apple AI training | AI training |
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CCBot | Common Crawl | AI training |
Blocking AI training crawlers is a common choice and doesn't affect the score. Only the AI search crawlers count.
Structured Data
The homepage describes itself with schema.org structured data, which helps search engines and AI tools understand it: Organization, ImageObject, PostalAddress, WebPage, WebSite, SearchAction, EntryPoint, WPHeader, WPFooter
Canonical Tag
The homepage has a canonical tag, which tells search engines which URL is the main version of the page.
llms.txt
No llms.txt file. It's an emerging convention: a short Markdown summary of the site for AI tools. Optional, so it doesn't affect the score.
HTTPS
The site loads over HTTPS, so connections are encrypted. Browsers and search engines expect this.
HSTS
The site sends a Strict-Transport-Security header, so browsers always use HTTPS for it.
Security Headers
5 of 5 common security headers found. At least 2 are needed to pass.
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Content-Security-Policy |
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X-Content-Type-Options |
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X-Frame-Options |
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Referrer-Policy |
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Permissions-Policy |
landesbioscience.com was registered on 19 Apr 1998 with SafeNames Ltd. and expires on 18 Apr 2027. It accepts email but has no SPF or DMARC record. The Wayback Machine first archived it in April 2000.
Registration
| Registrar | SafeNames Ltd. |
| Registered | 19 Apr 1998 (28 years ago) |
| Expires | 18 Apr 2027 |
| Last changed | 19 Apr 2026 |
| Nameservers | bart.ns.cloudflare.com, hera.ns.cloudflare.com |
| DNSSEC | Not signed |
Hosting
| IPv4 address | 172.67.204.181, 104.21.52.224 |
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IPv6 support |
Email Security
Mail servers: mail.idp365.net
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SPF record |
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DMARC record |
SPF and DMARC records stop others from sending email that pretends to come from this domain. Without them, messages from it are also more likely to land in spam.
Archive History
The Wayback Machine has snapshots of this site from 82 different months, from April 2000 to October 2021. View snapshots
GoInfosystems est un outil gratuit de référencement qui vous aidera à analyser vos pages web