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· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
93
GRADE
A
FIX
1
REVIEW
1
PASS
3
INFO
0
Checks
5
3 PASS 1 REVIEW 1 FIX
F
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
FIX

Brand Presence

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

F

39/100

Site name appears as

Page titleUnabhängige Tests & Ratgeber
og:site_name—
twitter:site@warentest
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes, apple-touch-icon + SVG

Social share image

0/20

Meta completeness

14/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

  • Brand name differs across channels — users see inconsistent identity
  • No social share image — shared links render as bare URLs
  • og:image missing
  • No Organization schema — Google can't render your logo in the knowledge panel
  • Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

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

B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Warning::
Missing og:image
The og:image tag provides a preview image for social sharing.
Info::
og:title is long (62 characters)
Titles over 60 characters may be truncated in social sharing previews.
Got: 62 chars Expected: 25–60 chars
Info::
Missing og:site_name
The og:site_name tag displays the website name in social previews.

The og:image tag provides a preview image for social sharing.

Why this matters

No og:image means social shares are imageless — measurably less engaging than image-cards across every major platform.

Learn more ▾

Twitter, Facebook, and LinkedIn all use og:image (or twitter:image as a fallback) for share-card thumbnails. Without one, the post renders as a text-only card. A 1200x630px image (Twitter's preferred size) covers all platforms.

Source: Open Graph Protocol

URL: 62 chars

Titles over 60 characters may be truncated in social sharing previews.

Expected: 25–60 chars
Why this matters

og:title borderline-too-long — Facebook/LinkedIn may truncate. Aim for ~60-70 characters max.

Source: Open Graph Protocol

The og:site_name tag displays the website name in social previews.

Why this matters

Without og:site_name, social cards omit the brand attribution — users see the post but not who published it.

Learn more ▾

og:site_name appears in the social card chrome (above the title in Facebook/LinkedIn previews). Without it, posts read as anonymous URLs. Set it to your brand name to get free attribution on every share.

Source: Open Graph Protocol

Preview

No image set

test.de

Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber

Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern

Preview quality · Twitter/X D · 55/100
  • twitter:card — summary_large_image
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — Add twitter:image — preview card without an image looks broken

  • No preview image for Twitter/X

    → Add og:image or twitter:image (≥300×157 for summary_large_image)

No image set

TEST.DE

Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber

Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern

Preview quality · Facebook F · 45/100

Title will be truncated (65 chars / 60 max)

  • og:title — Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber
  • og:description — Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern
  • og:image — Add og:image — preview card without an image looks broken
  • og:type — article
  • og:url — https://www.test.de/
  • og:site_name — Add og:site_name — Recommended — site-level brand line in the preview

  • Title will be truncated on Facebook (65 chars, max 60)

    → Shorten og:title to ≤60 characters

  • No preview image for Facebook

    → Add og:image (recommended 1200×630)

No image set

Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber

test.de

Preview quality · LinkedIn C · 65/100
  • og:title — Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber
  • og:description — Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern
  • og:image — Add og:image — preview card without an image looks broken

  • No preview image for LinkedIn

    → Add og:image (recommended 1200×627)

test.de

Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber

Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern

Preview quality · Slack B · 80/100
  • og:title — Startseite | Stiftung Warentest – Unabhängige Tests & Ratgeber
  • og:description — Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern
  • og:image — Add og:image — preview card without an image looks broken

  • No preview image — Slack unfurl will be text-only

    → Add og:image or twitter:image

Social preview quality

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

D · 61/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image———
A+
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
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.
Warning::
Missing required property "name" for WebSite
The "name" property is required for the WebSite schema type.
Info::
Missing recommended property "description" for WebSite
Adding "description" can improve how search engines display your content.

The "name" property is required for the WebSite schema type.

Why this matters

Schema markup missing required properties is silently rejected by Google — your structured data appears in source but never as a rich result.

Learn more ▾

Each schema.org type has required properties (Article needs headline + author + datePublished; Product needs name + offers; etc.). Missing them means Google's rich-result eligibility check fails. The Search Console Rich Results Test surfaces specific gaps. Fix the missing property; rich results re-appear within hours.

Source: Google Search Central / schema.org

Adding "description" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : WebSite
6 properties Valid
Missing required property: name
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "url": "https://www.test.de/",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://www.test.de/suche/?q={search_term_string}"
    },
    "query-input": "required name=search_term_string"
  },
  "author": [],
  "publisher": {
    "@type": "Organization",
    "name": "Stiftung Warentest"
  }
}
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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