Content
· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.DBrand PresenceActionSite-name consistency, favicon, social image, meta tags, schema, and contact signalsFIX
Brand Presence
Partial brand coverage — a few channels are missing brand signals.
D
46/100
Site name appears as
| Page title | Umweltbundesamt | |
| og:site_name | Umweltbundesamt | |
| twitter:site | — | |
| Organization.name | — |
Consistent
Brand assets
Favicon
8/15covers SVG
Social share image
20/20og:image + twitter:image set
Meta completeness
8/20Organization schema
0/15Contact info discoverable
0/10no contact info discoverable
Findings
- Missing brand name in: twitter:site, Organization.name
- Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
- 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.
BOpen GraphOpen Graph tags are partially configured — some improvements recommended.REVIEW
The og:description tag controls the description in social sharing previews.
No og:description means social cards either show no subtitle or scrape the first paragraph — usually unflattering.
Learn more ▾ ▴
Without og:description, social platforms either render no subtitle or pull whatever text appears first on the page. The first paragraph is rarely written for share-card context. A purpose-written 150-200 character og:description gives a polished card.
Source: Open Graph Protocol
10 charsIdeal length is 25–60 characters for social sharing previews.
25–60 charsog:title very short — may render with awkward whitespace in social cards.
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
umweltbundesamt.de
Startseite
No description
- twitter:card — Add <meta name="twitter:card" content="summary_large_image">
- twitter:title — Startseite
- twitter:description — falling back from <meta name=description>
- twitter:image — https://www.umweltbundesamt.de/system/files/image/umweltbundesamt-og-image-square.png
twitter:card is missing
→ Add <meta name="twitter:card" content="summary_large_image">
UMWELTBUNDESAMT.DE
Startseite
No description
Description will be truncated (170 chars / 155 max)
- og:title — Startseite
- og:description — falling back from <meta name=description>
- og:image — https://www.umweltbundesamt.de/system/files/image/umweltbundesamt-og-image-square.png
- og:type — current-page
- og:url — https://www.umweltbundesamt.de/startseite
- og:site_name — Umweltbundesamt
Description will be truncated on Facebook (170 chars, max 155)
→ Tighten og:description to ≤155 characters
Startseite
umweltbundesamt.de
Description will be truncated (170 chars / 150 max)
- og:title — Startseite
- og:description — falling back from <meta name=description>
- og:image — https://www.umweltbundesamt.de/system/files/image/umweltbundesamt-og-image-square.png
Description will be truncated on LinkedIn (170 chars, max 150)
→ Tighten og:description to ≤150 characters
umweltbundesamt.de
Startseite
No description
- og:title — Startseite
- og:description — falling back from <meta name=description>
- og:image — https://www.umweltbundesamt.de/system/files/image/umweltbundesamt-og-image-square.png
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 (1)
| URL | Destination | Found in | Hops |
|---|---|---|---|
| https://umweltbundesamt.de/cart/cart | https://umweltbundesamt.de/cart/cart | <a> | 0 |