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https://trainingmithaltung.de

Content

· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
89
GRADE
B
FIX
2
REVIEW
1
PASS
6
INFO
0
Checks
9
6 PASS 1 REVIEW 2 FIX
F
Image Optimization
Action
4 issues found across 8 images
FIX
4 issues found across 8 images
Warning::
2 images significantly larger than display size
Resizing to display dimensions could save approximately 249 KB.
Got: ~249 KB wasted
Info::
1 below-fold images missing loading="lazy"
Lazy loading defers below-fold images, reducing initial page weight.
Warning::
All 8 images use legacy formats (JPEG/PNG/GIF)
WebP offers 25-35% smaller files than JPEG. Use <picture> with <source type="image/webp"> for modern format support.
Warning::
4 images missing alt text
Alt text is essential for screen readers and SEO. Every meaningful image needs descriptive alt text.
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

38/100

Site name appears as

Page titleTraining mit Haltung
og:site_nameMaik Endler | Personal Training in Stuttgart
twitter:site—
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

0/20

Meta completeness

14/20

Organization schema

4/15

Organization schema present but missing all recommended fields

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Brand name differs across channels — users see inconsistent identity
  • No social share image — shared links render as bare URLs
  • og:image missing
  • Organization schema missing logo — add a logo property pointing to a square PNG
  • Organization schema missing url — point it at the canonical homepage
  • Consider adding contactPoint — helps appear in "contact us" rich results
  • 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.

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 (68 characters)
Titles over 60 characters may be truncated in social sharing previews.
Got: 68 chars Expected: 25–60 chars

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: 68 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

Preview

No image set

trainingmithaltung.de

Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung

Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für mehr Kraft, Gesundheit und Lebensqualität.

Preview quality · Twitter/X C · 65/100
  • twitter:card — summary_large_image
  • twitter:title — Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung
  • twitter:description — Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für meh...
  • 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

TRAININGMITHALTUNG.DE

Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung

Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für mehr Kraft, Gesundheit und Lebensqualität.

Preview quality · Facebook D · 55/100

Title will be truncated (69 chars / 60 max)

Description will be truncated (162 chars / 155 max)

  • og:title — Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung
  • og:description — Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für meh...
  • og:image — Add og:image — preview card without an image looks broken
  • og:type — website
  • og:url — https://trainingmithaltung.de/
  • og:site_name — Maik Endler | Personal Training in Stuttgart

  • Title will be truncated on Facebook (69 chars, max 60)

    → Shorten og:title to ≤60 characters

  • Description will be truncated on Facebook (162 chars, max 155)

    → Tighten og:description to ≤155 characters

  • No preview image for Facebook

    → Add og:image (recommended 1200×630)

No image set

Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung

trainingmithaltung.de

Preview quality · LinkedIn D · 60/100

Description will be truncated (162 chars / 150 max)

  • og:title — Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung
  • og:description — Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für meh...
  • og:image — Add og:image — preview card without an image looks broken

  • Description will be truncated on LinkedIn (162 chars, max 150)

    → Tighten og:description to ≤150 characters

  • No preview image for LinkedIn

    → Add og:image (recommended 1200×627)

trainingmithaltung.de

Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung

Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für mehr Kraft, Gesundheit und Lebensqualität.

Preview quality · Slack B · 80/100
  • og:title — Personal Training ab 40 im Großraum Stuttgart | Training mit Haltung
  • og:description — Personal Training für Erwachsene ab 40 im Großraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype – für meh...
  • 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.

C · 65/100
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+
Open Graph / Twitter Card Depth
OG image dimensions and Twitter card configuration look healthy
PASS
OG image dimensions and Twitter card configuration look healthy
Info::
OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid
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 Organization
The "name" property is required for the Organization schema type.
Info::
Missing recommended property "url" for Organization
Adding "url" can improve how search engines display your content.
Info::
Missing recommended property "logo" for Organization
Adding "logo" can improve how search engines display your content.
Info::
Missing recommended property "sameAs" for Organization
Adding "sameAs" can improve how search engines display your content.

The "name" property is required for the Organization 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 "url" 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

Adding "logo" 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

Adding "sameAs" 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 : Organization
2 properties Valid
Missing required property: name
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": [
        "Organization",
        "Person"
      ],
      "@id": "https://trainingmithaltung.de/#person",
      "name": "Maik Endler | Personal Training in Stuttgart",
      "url": "https://www.trainingmithaltung.de",
      "email": "m.endler@trainingmithaltung.de",
      "address": {
        "@type": "PostalAddress",
        "streetAddress": "Schlierseestrassse 45",
        "addressLocality": "Stuttgart",
        "addressRegion": "Deutschland",
        "postalCode": "70378",
        "addressCountry": "Deutschland"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://trainingmithaltung.de/#website",
      "url": "https://trainingmithaltung.de",
      "name": "Maik Endler | Personal Training in Stuttgart",
      "alternateName": "Training mit Haltung",
      "publisher": {
        "@id": "https://trainingmithaltung.de/#person"
      },
      "inLanguage": "de",
      "potentialAction": {
        "@type": "SearchAction",
        "target": "https://trainingmithaltung.de/?s={search_term_string}",
        "query-input": "required name=search_term_string"
      }
    },
    {
      "@type": "WebPage",
      "@id": "https://trainingmithaltung.de/#webpage",
      "url": "https://trainingmithaltung.de/",
      "name": "Personal Training ab 40 im Gro\u00dfraum Stuttgart | Training mit Haltung",
      "datePublished": "2022-12-21T19:05:51+01:00",
      "dateModified": "2026-07-28T11:30:42+02:00",
      "about": {
        "@id": "https://trainingmithaltung.de/#person"
      },
      "isPartOf": {
        "@id": "https://trainingmithaltung.de/#website"
      },
      "inLanguage": "de"
    },
    {
      "@type": "Person",
      "@id": "https://trainingmithaltung.de/#author",
      "name": "Maik",
      "image": {
        "@type": "ImageObject",
        "@id": "https://secure.gravatar.com/avatar/0786f37b180e8d17f0d99a0cc937e98aac5fffc210d5b19e2ca461805376edac?s=96&amp;d=mm&amp;r=g",
        "url": "https://secure.gravatar.com/avatar/0786f37b180e8d17f0d99a0cc937e98aac5fffc210d5b19e2ca461805376edac?s=96&amp;d=mm&amp;r=g",
        "caption": "Maik",
        "inLanguage": "de"
      }
    },
    {
      "@type": "Article",
      "headline": "Personal Training ab 40 im Gro\u00dfraum Stuttgart | Training mit Haltung",
      "keywords": "Personal Training ab 40 Stuttgart",
      "datePublished": "2022-12-21T19:05:51+01:00",
      "dateModified": "2026-07-28T11:30:42+02:00",
      "author": {
        "@id": "https://trainingmithaltung.de/#author",
        "name": "Maik"
      },
      "publisher": {
        "@id": "https://trainingmithaltung.de/#person"
      },
      "description": "Personal Training f\u00fcr Erwachsene ab 40 im Gro\u00dfraum Stuttgart. Individuell, nachhaltig und ohne Fitness-Hype \u2013 f\u00fcr mehr Kraft, Gesundheit und Lebensqualit\u00e4t.",
      "name": "Personal Training ab 40 im Gro\u00dfraum Stuttgart | Training mit Haltung",
      "@id": "https://trainingmithaltung.de/#richSnippet",
      "isPartOf": {
        "@id": "https://trainingmithaltung.de/#webpage"
      },
      "inLanguage": "de",
      "mainEntityOfPage": {
        "@id": "https://trainingmithaltung.de/#webpage"
      }
    }
  ]
}
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): Person (×2), Article, 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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