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GénéralMixte

Rapport SEO : online.fr

Généré le 28 avril 2026 · 26 constatations · 5.9s

85
report.overallScore
68
seo
91
security
0
performance
100
accessibility
93
Best Practices

Les sites institutionnels privilégient l'accessibilité, la sécurité et une indexation rigoureuse pour permettre aux citoyens et usagers d'accéder facilement à l'information.

Détail des scores

Score moyen Général : 50

seo
68(+23 vs avg)
security
91(+33 vs avg)
performance
0(-44 vs avg)
accessibility
100(+48 vs avg)
Best Practices
93(+37 vs avg)

Projection du score

Amélioration estimée sur la base des constatations identifiées dans ce rapport

Score actuel: 85Score projeté: 87
Score actuel
Free (+1)
Starter (+1)

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Détail par module

structured data
301 finding
sitemap
301 finding
robots
501 finding
headers
706 findings
news mentions
751 finding
page experience
751 finding
indexing checker
751 finding
brand checker
802 findings
crawl budget
802 findings
log analyzer
851 finding
dns
902 findings
mobile
903 findings
rate limits
952 findings
meta
971 finding
content
971 finding
cookies
100
ssl
100
technology
100
accessibility
100
layout scan
100
social checker
100
uptime checker
100

Toutes les constatations (22)

Critique (3)

  • highsitemap

    Missing sitemap.xml

    No sitemap.xml found at the root

    Create a sitemap.xml to help search engines discover all pages

  • highpage experience

    Intrusive interstitials detected

    Found 5 potential popup/overlay elements

    Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties

  • highindexing checker

    Canonical points to different domain

    Canonical: https://www.scaleway.com/fr/dedibox/ points to scaleway.com

    Ensure the canonical URL points to the same domain unless cross-domain canonicalization is intended

Moyen (6)

  • mediumheaders

    Missing x-frame-options

    X-Frame-Options is missing. The site may be vulnerable to clickjacking.

    Add X-Frame-Options: DENY or SAMEORIGIN header

  • mediumstructured data

    No structured data found

    No JSON-LD schemas detected on the page

    Add structured data (Organization, WebSite, BreadcrumbList) for rich search results

  • mediumrobots

    Missing robots.txt

    robots.txt returned HTTP 404

    Create a robots.txt file to guide search engine crawlers

  • mediumbrand checker

    No Organization schema

    No Organization JSON-LD found

    Add Organization structured data with name, logo, and contact information

  • mediumcrawl budget

    No sitemap.xml found

    sitemap.xml returned HTTP 404

    Create a sitemap.xml to help search engines discover all pages

  • mediumlog analyzer

    X-Powered-By header exposed

    X-Powered-By: Next.js

    Remove the X-Powered-By header to reduce information leakage

Faible (13)

  • lowdns

    No IPv6 (AAAA) records

    The domain has no AAAA records for IPv6 connectivity

    Add AAAA DNS records for IPv6 support

  • lowdns

    DMARC policy is 'none'

    DMARC is set but policy is 'none' (monitoring only).

    Consider upgrading DMARC policy to 'quarantine' or 'reject'

  • lowheaders

    Missing permissions-policy

    Permissions-Policy is missing.

    Add Permissions-Policy to restrict browser feature access

  • lowheaders

    HSTS max-age too short

    HSTS max-age is 15552000s (recommended: 31536000)

    Set max-age to at least 31536000 (1 year)

  • lowheaders

    X-Powered-By exposes technology

    X-Powered-By: Next.js

    Remove the X-Powered-By header

  • lowmeta

    Title too long

    Title is 3446 characters (recommended: 50-60)

    Shorten the title to 50-60 characters

  • lowcontent

    Lazy images without dimensions

    3 lazy-loaded images lack width/height — causes layout shift

    Add width and height attributes to lazy-loaded images

  • lowmobile

    Viewport missing initial-scale

    Viewport does not set initial-scale

    Add initial-scale=1 to viewport meta tag

  • lowmobile

    Unresponsive images

    3 images lack srcset or responsive sizing

    Use srcset and sizes attributes for responsive images

  • lowrate limits

    No rate limiting detected

    No explicit rate-limit headers or 429 responses detected. Cloudflare WAF provides platform-level protection.

    Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks

  • lownews mentions

    No press or news presence

    No press pages found on the site and no external news mentions detected

    Create a /news or /press page with company updates — this builds authority and earns links

  • lowbrand checker

    No WebSite schema

    No WebSite JSON-LD found

    Add WebSite structured data for sitelinks search box in Google

  • lowcrawl budget

    No robots.txt found

    No robots.txt file — no crawl directives

    Add a robots.txt file with sitemap reference and crawl directives

AI Fix Prompt

Copiez ce prompt dans ChatGPT ou Claude pour obtenir des instructions de correction détaillées étape par étape

Fix all SEO issues found in the audit of online.fr.

Prioritize high-severity issues first, then medium. For each fix, make the actual code change — don't just describe what to do.

```json
{
  "domain": "online.fr",
  "scores": {
    "overall": 85,
    "performance": 0,
    "seo": 68,
    "accessibility": 100,
    "bestPractices": 93,
    "security": 91
  },
  "findings": [
    {
      "module": "headers",
      "severity": "medium",
      "title": "Missing x-frame-options",
      "description": "X-Frame-Options is missing. The site may be vulnerable to clickjacking.",
      "recommendation": "Add X-Frame-Options: DENY or SAMEORIGIN header"
    },
    {
      "module": "structured-data",
      "severity": "medium",
      "title": "No structured data found",
      "description": "No JSON-LD schemas detected on the page",
      "recommendation": "Add structured data (Organization, WebSite, BreadcrumbList) for rich search results"
    },
    {
      "module": "robots",
      "severity": "medium",
      "title": "Missing robots.txt",
      "description": "robots.txt returned HTTP 404",
      "recommendation": "Create a robots.txt file to guide search engine crawlers"
    },
    {
      "module": "sitemap",
      "severity": "high",
      "title": "Missing sitemap.xml",
      "description": "No sitemap.xml found at the root",
      "recommendation": "Create a sitemap.xml to help search engines discover all pages"
    },
    {
      "module": "brand-checker",
      "severity": "medium",
      "title": "No Organization schema",
      "description": "No Organization JSON-LD found",
      "recommendation": "Add Organization structured data with name, logo, and contact information"
    },
    {
      "module": "crawl-budget",
      "severity": "medium",
      "title": "No sitemap.xml found",
      "description": "sitemap.xml returned HTTP 404",
      "recommendation": "Create a sitemap.xml to help search engines discover all pages"
    },
    {
      "module": "page-experience",
      "severity": "high",
      "title": "Intrusive interstitials detected",
      "description": "Found 5 potential popup/overlay elements",
      "recommendation": "Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties"
    },
    {
      "module": "indexing-checker",
      "severity": "high",
      "title": "Canonical points to different domain",
      "description": "Canonical: https://www.scaleway.com/fr/dedibox/ points to scaleway.com",
      "recommendation": "Ensure the canonical URL points to the same domain unless cross-domain canonicalization is intended"
    },
    {
      "module": "log-analyzer",
      "severity": "medium",
      "title": "X-Powered-By header exposed",
      "description": "X-Powered-By: Next.js",
      "recommendation": "Remove the X-Powered-By header to reduce information leakage"
    }
  ]
}
```

Recommandations pour votre secteur

  • 1Assurer la conformité aux normes d'accessibilité WCAG 2.1 AA
  • 2Mettre en place tous les en-têtes de sécurité recommandés
  • 3Vérifier que le sitemap couvre toutes les pages clés
  • 4Optimiser le temps de chargement des pages à moins de 2 secondes
  • 5Garantir un affichage parfaitement responsive sur toutes les pages

Liste de contrôle SEO pour Général

Conseils pour les sites de type Mixte

  • →Créez des pages de destination ciblées pour chaque audience
  • →Appliquez des métadonnées distinctes par groupe de pages
  • →Segmentez votre sitemap par typologie de contenu

Contexte SEO local

La France requiert du contenu en français pour le référencement local et applique un cadre RGPD strict.

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