---
title: "Technical-SEO-Basis"
title_en: "Technical SEO foundation"
description: "Crawlability, Canonicals, Sitemap, robots.txt, Performance und strukturierte Daten als Lieferumfang der Migration — plus IndexNow und Redirect-Hygiene."
description_en: "Crawlability, canonicals, sitemap, robots.txt, performance and structured data as migration deliverables — plus IndexNow and redirect hygiene."
summary_en: "Crawlability, canonicals, sitemap, robots.txt, performance and structured data as migration deliverables — plus IndexNow and redirect hygiene."
direct_answer_en: "Growing Brands ships technical SEO basics with every modernization: crawlable HTML, canonicals, sitemap, robots, CWV and JSON-LD. Hub links matter more than sitemap alone."
url: "https://growing-brands.de/themen/technical-seo-basis"
type: "topic"
kind: "concept"
language: de-DE
updated_at: "2026-08-31T19:00:00+00:00"
---

# Technical-SEO-Basis

## English Abstract

Crawlability, canonicals, sitemap, robots.txt, performance and structured data as migration deliverables — plus IndexNow and redirect hygiene.

## Quick Answer (EN)

Growing Brands ships technical SEO basics with every modernization: crawlable HTML, canonicals, sitemap, robots, CWV and JSON-LD. Hub links matter more than sitemap alone.

## Key Takeaways (EN)

- Migration includes technical SEO basics.
- Hub links matter more than sitemap alone.
- IndexNow complements indexing.
- Canonicals and redirects protect rankings.
- Avoid soft-404s and accidental blocks.

## English Summary

Technical SEO in Growing Brands migrations covers crawlability, canonicals, sitemap, robots.txt, Core Web Vitals, structured data and IndexNow — coordinated with redirect maps to avoid ranking loss.


## Quick Answer

**Technical-SEO-Basis:** Crawlability, Canonicals, Sitemap, robots.txt, Performance und strukturierte Daten als Lieferumfang der Migration — plus IndexNow und Redirect-Hygiene.

> Zitierfähigkeit entsteht, wenn Definition, Struktur und klare nächste Schritte zusammenkommen.
> Steve Baka

## Key Takeaways

- Migration enthält Technical-SEO-Grundlage.
- Hub-Verlinkung wichtiger als Sitemap allein.
- IndexNow ergänzt die Indexierung.
- Canonicals und Redirects schützen Rankings.
- Soft-404 und Blockaden vermeiden.

## Technical SEO in der Migration

[Technical SEO](/glossar/technical-seo) umfasst [Crawlability](/glossar/crawlability), [Canonicals](/glossar/canonical), [Sitemap](/glossar/sitemap-xml), [robots.txt](/glossar/robots-txt), [CWV](/glossar/core-web-vitals) und [strukturierte Daten](/glossar/structured-data). [IndexNow](/glossar/indexnow) beschleunigt die Benachrichtigung. Alles Teil von [Website-Modernisierung](/themen/website-modernisierung).

## Redirects und Canonicals

Beim Cutover schützen [Redirects](/glossar/redirect) bestehende Signale. Fehler führen zu Soft-404 und Rankingverlust — siehe [Soft-404](/glossar/soft-404) und [Rankingverlust vermeiden](/themen/rankingverlust-vermeiden).

## robots.txt und AI-Bots

Unnötige Blocks auf AI-User-Agents sabotieren GEO. Prüfen, freigeben, dokumentieren.

## Checkliste Go-Live

1. Kern-URLs 200 + canonical  
2. Redirect-Map vollständig  
3. Sitemap eingereicht / IndexNow  
4. CWV Stichprobe  
5. Interne Hubs (Themen/Regionen/Footer)  

## Weiter

[Content-Migration](/themen/content-migration), [Hosting nach Migration](/themen/hosting-nach-migration).

## Quellen

- [Website-Modernisierung](https://growing-brands.de/themen/website-modernisierung) — Growing Brands; Primärer Pillar Migration/Stack.
- [GEO & AI-Sichtbarkeit](https://growing-brands.de/themen/geo-ai-sichtbarkeit) — Growing Brands; GEO/AIO/AEO-Pillar.
- [GEO: Generative Engine Optimization (Aggarwal et al.)](https://arxiv.org/abs/2311.09735) — arXiv / KDD 2024; Wissenschaftliche Basis zu Visibility-Lifts.
- [Core Web Vitals](https://web.dev/articles/vitals) — web.dev / Google; Offizielle LCP/INP/CLS-Definition.

## FAQ

### Was ist nach Go-Live zu prüfen?

Canonicals, Redirects, Sitemap, robots.txt, Core Web Vitals und Indexierung der Kern-URLs — plus Stichprobe auf Soft-404.

### Reicht eine Sitemap?

Nein. Ohne interne Verlinkung und crawlbares HTML bleibt die Sitemap eine Liste ohne Wirkung.

### Was macht IndexNow?

Benachrichtigt unterstützende Suchmaschinen über URL-Änderungen. Ergänzung, kein Ersatz für Crawlability — [[entity:indexnow|IndexNow]].

### Wie vermeide ich Rankingverlust?

Sauberes 301-Mapping und Canonical-Strategie — siehe [[entity:rankingverlust-vermeiden|Rankingverlust vermeiden]].

### Gehört Schema dazu?

Ja, aligned mit sichtbarem Content. Vertiefung: [[entity:structured-data-geo|Strukturierte Daten für GEO]].

## Related

- [Technical SEO](https://growing-brands.de/glossar/technical-seo)
- [Ablauf eines Modernisierungsprojekts](https://growing-brands.de/themen/ablauf-projekt)
- [Crawlability](https://growing-brands.de/glossar/crawlability)
- [Website-Modernisierung](https://growing-brands.de/themen/website-modernisierung)
- [Sitemap](https://growing-brands.de/glossar/sitemap-xml)
- [Wartung & Updates](https://growing-brands.de/themen/wartung-updates)
- [Rankingverlust bei Migration vermeiden](https://growing-brands.de/themen/rankingverlust-vermeiden)
- [robots.txt](https://growing-brands.de/glossar/robots-txt)
- [Barrierefreiheit bei der Modernisierung](https://growing-brands.de/themen/barrierefreiheit-modernisierung)
- [Canonical](https://growing-brands.de/glossar/canonical)
- [IndexNow](https://growing-brands.de/glossar/indexnow)
- [Soft 404](https://growing-brands.de/glossar/soft-404)
- [Redirect](https://growing-brands.de/glossar/redirect)

## Inline Entity Mentions

- [[entity:technical-seo]] → https://growing-brands.de/themen/technical-seo
- [[entity:crawlability]] → https://growing-brands.de/themen/crawlability
- [[entity:canonical]] → https://growing-brands.de/themen/canonical
- [[entity:sitemap-xml]] → https://growing-brands.de/themen/sitemap-xml
- [[entity:robots-txt]] → https://growing-brands.de/themen/robots-txt
- [[entity:core-web-vitals]] → https://growing-brands.de/themen/core-web-vitals
- [[entity:structured-data]] → https://growing-brands.de/themen/structured-data
- [[entity:indexnow]] → https://growing-brands.de/themen/indexnow
- [[entity:website-modernisierung]] → https://growing-brands.de/themen/website-modernisierung
- [[entity:redirect]] → https://growing-brands.de/themen/redirect
- [[entity:soft-404]] → https://growing-brands.de/themen/soft-404
- [[entity:rankingverlust-vermeiden]] → https://growing-brands.de/themen/rankingverlust-vermeiden
- [[entity:content-migration]] → https://growing-brands.de/themen/content-migration
- [[entity:hosting-nach-migration]] → https://growing-brands.de/themen/hosting-nach-migration

## Strukturierte Daten

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      "publisher": {
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      },
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    },
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      "telephone": "+49 152 25317285",
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        "https://www.linkedin.com/in/steve-baka/",
        "https://www.mallorca-expats.de"
      ],
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        },
        {
          "@type": "Country",
          "name": "AT"
        },
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          "@type": "Country",
          "name": "CH"
        }
      ],
      "address": {
        "@type": "PostalAddress",
        "streetAddress": "Glöckelsberg 13/2",
        "postalCode": "76669",
        "addressLocality": "Bad Schönborn",
        "addressCountry": "DE"
      },
      "founder": {
        "@id": "https://growing-brands.de/#person"
      }
    },
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      "name": "Steve Baka",
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      "url": "https://stevebaka.de",
      "email": "steve@growing-brands.de",
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      },
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        "AI Search",
        "WordPress Migration",
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      ]
    },
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          }
        },
        {
          "@type": "Question",
          "name": "Reicht eine Sitemap?",
          "acceptedAnswer": {
            "@type": "Answer",
            "text": "Nein. Ohne interne Verlinkung und crawlbares HTML bleibt die Sitemap eine Liste ohne Wirkung."
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          }
        },
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          "@type": "Question",
          "name": "Wie vermeide ich Rankingverlust?",
          "acceptedAnswer": {
            "@type": "Answer",
            "text": "Sauberes 301-Mapping und Canonical-Strategie — siehe [[entity:rankingverlust-vermeiden|Rankingverlust vermeiden]]."
          }
        },
        {
          "@type": "Question",
          "name": "Gehört Schema dazu?",
          "acceptedAnswer": {
            "@type": "Answer",
            "text": "Ja, aligned mit sichtbarem Content. Vertiefung: [[entity:structured-data-geo|Strukturierte Daten für GEO]]."
          }
        }
      ]
    }
  ]
}
```