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· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
85
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Checks
9
5 PASS 3 REVIEW 1 FIX
F
Image Optimization
Action
6 issues found across 35 images
FIX
6 issues found across 35 images
Warning::
1 images significantly larger than display size
Resizing to display dimensions could save approximately 13 KB.
Got: ~13 KB wasted
Warning::
23 images missing explicit width/height
Images without dimensions cause layout shifts (CLS). Set explicit width and height attributes.
Info::
34 below-fold images missing loading="lazy"
Lazy loading defers below-fold images, reducing initial page weight.
Warning::
5 images missing alt text
Alt text is essential for screen readers and SEO. Every meaningful image needs descriptive alt text.
Info::
3 image(s) wider than 400px without srcset (no responsive serving)
These images deliver the same asset to every viewport (mobile, tablet, retina). Adding srcset / <picture> lets the browser pick a viewport-appropriate variant and typically saves 40-70% of bytes on mobile. Sample: data:, data:, data:.
Info::
10 image(s) rendered at a different aspect ratio than the source
The displayed dimensions distort the source -- CSS is forcing the image into a container at the wrong ratio, producing visible stretching or squashing. Either crop the source to match or use object-fit: cover (and accept the crop). Sample: data:, data:, data: (+7 more).
B
Open Graph / Twitter Card Depth
2 OG/Twitter depth issue(s) detected
REVIEW
2 OG/Twitter depth issue(s) detected
Info::
og:image aspect ratio 1.00:1 (500×500) is outside Facebook's recommended ~1.91:1
Facebook's recommended OG image is 1200×630 (1.91:1 aspect ratio). The declared dimensions 500×500 give a ratio of 1.00:1, which Facebook will crop center-to-fit; the result often clips important content from the top/bottom or sides. Use a wider/taller image close to 1.91:1, or accept the cropping consequences.
Got: 1.00:1 (500×500)
Warning::
Twitter card is `summary_large_image` but OG image is 500×500 (ratio 1.00:1) -- closer to square
`twitter:card` is set to `summary_large_image` (the wide-image preview format), but the declared OG image dimensions (500×500, aspect ratio 1.00:1) are closer to square than wide. Twitter will crop the image to fit the wide format, often badly. Either: (1) provide a wider image (~2:1 ratio recommended; minimum 600×314, optimal 1200×630), or (2) change `twitter:card` to `summary` which uses a square thumbnail crop.
Got: 500×500 declared with summary_large_image card
C
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
REVIEW

Brand Presence

Your brand name differs across channels — visitors see inconsistent identity.

C

64/100

Site name appears as

Page titleÉcole internationale d'accompagnement Cybèle
og:site_nameÉcole Cybèle
twitter:site—
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

10/10

contact page + mailto link

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Add twitter:image — Twitter falls back to og:image only when it's larger than 300×157
  • No Organization schema — Google can't render your logo in the knowledge panel

How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.

A+
Mixed Content
No mixed content detected — all resources use HTTPS.
PASS
No mixed content detected — all resources use HTTPS.
Info::
No mixed content detected — all resources use HTTPS
A
Open Graph
Open Graph tags are well configured for social sharing.
PASS
Open Graph tags are well configured for social sharing.
Warning::
og:image is not an image
The og:image URL returned MIME type "text/html", which is not an image.
Got: text/html Expected: image/*
URL: text/html

The og:image URL returned MIME type "text/html", which is not an image.

Expected: image/*
Why this matters

og:image pointing at HTML or a 404 means social cards render with no image — engagement plummets vs image-cards.

Learn more ▾

Social platforms validate og:image's Content-Type. If the URL returns text/html (404 page) or any non-image type, the platform skips the image and renders a text-only card. Verify your og:image URL returns image/png, image/jpeg, or image/webp with a 200 response.

Source: Open Graph Protocol

Preview

ecolecybele.com

École internationale d'accompagnement Cybèle

L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coach. En présentiel ou en ligne par une école reconnue.

Preview quality · Twitter/X A · 85/100
  • twitter:card — summary_large_image
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

ECOLECYBELE.COM

École internationale d'accompagnement Cybèle

L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coach. En présentiel ou en ligne par une école reconnue.

Preview quality · Facebook A+ · 95/100

Description will be truncated (179 chars / 155 max)

  • og:title — École internationale d'accompagnement Cybèle
  • og:description — L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coa...
  • og:image — https://ecolecybele.com/wp-content/uploads/2025/05/Design-sans-titre-3.png
  • og:type — website
  • og:url — https://ecolecybele.com/
  • og:site_name — École Cybèle

  • Description will be truncated on Facebook (179 chars, max 155)

    → Tighten og:description to ≤155 characters

  • og:image is below recommended size (500×500)

    → Upload an image ≥1200×630 for the large preview card

École internationale d'accompagnement Cybèle

ecolecybele.com

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (179 chars / 150 max)

  • og:title — École internationale d'accompagnement Cybèle
  • og:description — L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coa...
  • og:image — https://ecolecybele.com/wp-content/uploads/2025/05/Design-sans-titre-3.png

  • Description will be truncated on LinkedIn (179 chars, max 150)

    → Tighten og:description to ≤150 characters

ecolecybele.com

École internationale d'accompagnement Cybèle

L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coach. En présentiel ou en ligne par une école reconnue.

Preview quality · Slack A+ · 100/100
  • og:title — École internationale d'accompagnement Cybèle
  • og:description — L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula/fin de vie, naturopathe, coa...
  • og:image — https://ecolecybele.com/wp-content/uploads/2025/05/Design-sans-titre-3.png

Social preview quality

Averaged across Twitter/X, Facebook, LinkedIn, and Slack.

A · 93/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image⚠———
A+
Structured Data
1 JSON-LD block(s) found — structured data is well configured.
PASS
1 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "WebPage" — unable to validate specific properties

JSON-LD Blocks

Block 1 : WebPage
2 properties Valid
{
  "@context": "https:\/\/schema.org",
  "@graph": [
    {
      "@type": "WebPage",
      "@id": "https:\/\/ecolecybele.com\/",
      "url": "https:\/\/ecolecybele.com\/",
      "name": "École internationale d'accompagnement Cybèle",
      "isPartOf": {
        "@id": "https:\/\/ecolecybele.com\/#website"
      },
      "about": {
        "@id": "https:\/\/ecolecybele.com\/#organization"
      },
      "primaryImageOfPage": {
        "@id": "https:\/\/ecolecybele.com\/#primaryimage"
      },
      "image": {
        "@id": "https:\/\/ecolecybele.com\/#primaryimage"
      },
      "thumbnailUrl": "https:\/\/ecolecybele.com\/wp-content\/uploads\/2025\/05\/Design-sans-titre-3.png",
      "datePublished": "2020-05-11T19:22:08+00:00",
      "dateModified": "2026-07-29T12:02:05+00:00",
      "description": "L’École Cybèle, formations certifiantes aux métiers d’accompagnement : doula, thanadoula\/fin de vie, naturopathe, coach. En présentiel ou en ligne par une école reconnue.",
      "breadcrumb": {
        "@id": "https:\/\/ecolecybele.com\/#breadcrumb"
      },
      "inLanguage": "fr-FR",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https:\/\/ecolecybele.com\/"
          ]
        }
      ]
    },
    {
      "@type": "ImageObject",
      "inLanguage": "fr-FR",
      "@id": "https:\/\/ecolecybele.com\/#primaryimage",
      "url": "https:\/\/ecolecybele.com\/wp-content\/uploads\/2025\/05\/Design-sans-titre-3.png",
      "contentUrl": "https:\/\/ecolecybele.com\/wp-content\/uploads\/2025\/05\/Design-sans-titre-3.png",
      "width": 500,
      "height": 500,
      "caption": "École Cybèle"
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https:\/\/ecolecybele.com\/#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Accueil"
        }
      ]
    },
    {
      "@type": "WebSite",
      "@id": "https:\/\/ecolecybele.com\/#website",
      "url": "https:\/\/ecolecybele.com\/",
      "name": "École Cybèle",
      "description": "École Cybèle, centre de formation pour doula, accompagnement périnatal et thanadoula, accompagnement de fin de vie.",
      "publisher": {
        "@id": "https:\/\/ecolecybele.com\/#organization"
      },
      "alternateName": "EIAC",
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": {
            "@type": "EntryPoint",
            "urlTemplate": "https:\/\/ecolecybele.com\/?s={search_term_string}"
          },
          "query-input": {
            "@type": "PropertyValueSpecification",
            "valueRequired": true,
            "valueName": "search_term_string"
          }
        }
      ],
      "inLanguage": "fr-FR"
    },
    {
      "@type": "Organization",
      "@id": "https:\/\/ecolecybele.com\/#organization",
      "name": "École Cybèle",
      "alternateName": "École Cybèle, centre de formation pour doula, accompagnement périnatal et thanadoula, accompagnement de fin de vie.",
      "url": "https:\/\/ecolecybele.com\/",
      "logo": {
        "@type": "ImageObject",
        "inLanguage": "fr-FR",
        "@id": "https:\/\/ecolecybele.com\/#\/schema\/logo\/image\/",
        "url": "https:\/\/ecolecybele.com\/wp-content\/uploads\/2025\/04\/Ecole-Cybele-logo-sans-fond.webp",
        "contentUrl": "https:\/\/ecolecybele.com\/wp-content\/uploads\/2025\/04\/Ecole-Cybele-logo-sans-fond.webp",
        "width": 500,
        "height": 500,
        "caption": "École Cybèle"
      },
      "image": {
        "@id": "https:\/\/ecolecybele.com\/#\/schema\/logo\/image\/"
      },
      "sameAs": [
        "https:\/\/www.facebook.com\/ecoleinternationalecybele\/",
        "https:\/\/www.instagram.com\/ecolecybele\/",
        "https:\/\/ca.linkedin.com\/company\/ecole-cybele",
        "https:\/\/www.youtube.com\/channel\/UCD4AoOrHJa9L4VD5t4uBI5Q"
      ]
    }
  ]
}
A+
Rich Results Eligibility
1 JSON-LD block(s) declaring 5 schema type(s)
PASS
1 JSON-LD block(s) declaring 5 schema type(s)
Info::
SiteLinks Search Box markup detected
The page declares a `WebSite` schema with a `potentialAction` of `SearchAction`. This makes the homepage eligible for Google's in-SERP search box -- a high-visibility SERP feature for branded queries.
Info::
5 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): BreadcrumbList, ImageObject, Organization, WebPage, WebSite Search engines decide whether to render rich results based on content quality + page-level signals; declaring the schema is necessary but not sufficient.
A+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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