Content
· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.FBrand PresenceActionSite-name consistency, favicon, social image, meta tags, schema, and contact signalsFIX
Brand Presence
Partial brand coverage — a few channels are missing brand signals.
F
28/100
Site name appears as
| Page title | Startseite Fraunhofer-Gesellschaft | |
| og:site_name | — | |
| twitter:site | — | |
| Organization.name | — |
Consistent
Brand assets
Favicon
15/15covers multiple sizes, apple-touch-icon + SVG
Social share image
0/20Meta completeness
8/20Organization schema
0/15Contact info discoverable
0/10no contact info discoverable
Findings
- Missing brand name in: og:site_name, twitter:site, Organization.name
- No social share image — shared links render as bare URLs
- og:image missing
- twitter:card missing
- No Organization schema — Google can't render your logo in the knowledge panel
- No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions
How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.
COpen GraphActionOpen Graph tags are partially configured — some improvements recommended.REVIEW
The og:image tag provides a preview image for social sharing.
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
258 charsDescriptions over 200 characters may be truncated in social sharing previews.
55–200 charsog:description borderline-too-long — social platforms truncate around ~200 chars.
Source: Open Graph Protocol
The og:site_name tag displays the website name in social previews.
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
Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.
Without twitter:card, Twitter renders posts as plain text — no preview image, no structured layout.
Learn more ▾ ▴
Twitter requires `<meta name="twitter:card" content="summary_large_image">` (or summary) to render share-cards at all. Without it, links appear as raw text and engagement plummets vs cards. Twitter also falls back to og:image if twitter:image isn't set, so configure both.
Source: Twitter Developer Platform
Preview
fraunhofer.de
Startseite Fraunhofer-Gesellschaft
Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte Forschung mit Forschungsschwerpunkten in zukunftsrelevanten Schlüsseltechnologien und dem Transfer von Forschungsergebnissen in die Industrie.
Description will be truncated (261 chars / 200 max)
- twitter:card — Add <meta name="twitter:card" content="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
twitter:card is missing
→ Add <meta name="twitter:card" content="summary_large_image">
Description will be truncated on Twitter/X (261 chars, max 200)
→ Tighten the description to ≤200 characters
No preview image for Twitter/X
→ Add og:image or twitter:image (≥300×157 for summary_large_image)
FRAUNHOFER.DE
Startseite Fraunhofer-Gesellschaft
Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte Forschung mit Forschungsschwerpunkten in zukunftsrelevanten Schlüsseltechnologien und dem Transfer von Forschungsergebnissen in die Industrie.
Description will be truncated (261 chars / 155 max)
- og:title — Startseite Fraunhofer-Gesellschaft
- og:description — Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte F...
- og:image — Add og:image — preview card without an image looks broken
- og:type — website
- og:url — https://www.fraunhofer.de/de.html
- og:site_name — Add og:site_name — Recommended — site-level brand line in the preview
Description will be truncated on Facebook (261 chars, max 155)
→ Tighten og:description to ≤155 characters
No preview image for Facebook
→ Add og:image (recommended 1200×630)
Startseite Fraunhofer-Gesellschaft
fraunhofer.de
Description will be truncated (261 chars / 150 max)
- og:title — Startseite Fraunhofer-Gesellschaft
- og:description — Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte F...
- og:image — Add og:image — preview card without an image looks broken
Description will be truncated on LinkedIn (261 chars, max 150)
→ Tighten og:description to ≤150 characters
No preview image for LinkedIn
→ Add og:image (recommended 1200×627)
fraunhofer.de
Startseite Fraunhofer-Gesellschaft
Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte Forschung mit Forschungsschwerpunkten in zukunftsrelevanten Schlüsseltechnologien und dem Transfer von Forschungsergebnissen in die Industrie.
- og:title — Startseite Fraunhofer-Gesellschaft
- og:description — Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte F...
- 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.
| Field | Twitter/X | Slack | ||
|---|---|---|---|---|
| og:title | ||||
| og:description | ||||
| og:image | ||||
| og:type | ||||
| og:url | ||||
| og:site_name | ||||
| twitter:card | — | — | — | |
| twitter:title | ⚠ | — | — | — |
| twitter:description | ⚠ | — | — | — |
| twitter:image | — | — | — |
CStructured DataActionNo structured data (JSON-LD) found.REVIEW
Adding structured data helps search engines understand your content and can enable rich results.
Without schema.org markup, your pages can't appear as rich results (stars, FAQs, recipes) in search.
Learn more ▾ ▴
Structured data is what unlocks rich snippets — review stars, FAQ accordions, recipe cards, breadcrumbs, etc. — that take up more SERP space and dramatically improve click-through. The schema.org vocabulary is well-documented and JSON-LD is the easiest format.
Source: Google Search Central / schema.org
No structured data found
Structured data (JSON-LD) helps search engines understand your content better. Adding it can improve your search result appearance.
Common types include:
- WebSite — your site identity and search box
- Organization — your company information
- Article — blog posts and news articles
- Product — e-commerce product pages
- BreadcrumbList — navigation paths
A+Links200 links checked, 200 healthy, 0 brokenPASS
Redirects (2)
| URL | Destination | Found in | Hops |
|---|---|---|---|
| https://fraunhofer.de/de/ueber-fraunhofe... | https://fraunhofer.de/de/ueber-fraunhofe... | <a> | 0 |
| https://fraunhofer.de/de/ueber-fraunhofe... | https://fraunhofer.de/de/ueber-fraunhofe... | <a> | 0 |