---
title: "Hydration"
title_en: "Hydration"
description: "Hydration verbindet servergerendertes HTML mit Client-JavaScript. Übermäßige Hydration verschlechtert INP und Time-to-Interactive."
description_en: "Hydration attaches client JS to server HTML; excess hydration hurts INP."
summary_en: "Hydration attaches client JS to server HTML; excess hydration hurts INP."
direct_answer_en: "Hydration attaches client JS to server HTML; excess hydration hurts INP."
url: "https://growing-brands.de/glossar/hydration"
type: "glossary"
kind: "glossary"
language: de-DE
updated_at: "2026-08-31T18:00:00+00:00"
---

# Hydration

## English Abstract

Hydration attaches client JS to server HTML; excess hydration hurts INP.

## Quick Answer (EN)

Hydration attaches client JS to server HTML; excess hydration hurts INP.

## Key Takeaways (EN)

- Marketing-Seiten brauchen oft wenig Client-JS.
- Weniger Hydration = bessere CWV.

## English Summary

Hydration attaches client JS to server HTML; excess hydration hurts INP. Related Growing Brands entities: ssr, inp, nextjs, core-web-vitals.


## Quick Answer

**Hydration:** Hydration verbindet servergerendertes HTML mit Client-JavaScript. Übermäßige Hydration verschlechtert INP und Time-to-Interactive.

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

## Key Takeaways

- Marketing-Seiten brauchen oft wenig Client-JS.
- Weniger Hydration = bessere CWV.

## Definition und Kontext

Hydration verbindet servergerendertes HTML mit Client-JavaScript. Übermäßige Hydration verschlechtert INP und Time-to-Interactive.

Im Growing-Brands-Wissensgraph ist **Hydration** eine Glossareintrag mit internen Verknüpfungen zu Themen und verwandten Begriffen. Siehe auch [Knowledge Graph](/themen/knowledge-graph)-Modul und die Hauptthemen [Website-Modernisierung](/themen/website-modernisierung) sowie [GEO & AI-Sichtbarkeit](/themen/geo-ai-sichtbarkeit).

## Verwandte Entities

- [SSR](/glossar/ssr)
- [INP](/glossar/inp)
- [Next.js](/glossar/nextjs)
- [Core Web Vitals](/glossar/core-web-vitals)

## Quellen

- [GEO & AI-Sichtbarkeit](https://growing-brands.de/themen/geo-ai-sichtbarkeit) — Growing Brands; Hauptthema für GEO/AIO/AEO-Begriffe.
- [Website-Modernisierung](https://growing-brands.de/themen/website-modernisierung) — Growing Brands; Hauptthema für Stack-/SEO-Begriffe.

## FAQ

### Was bedeutet Hydration?

Hydration verbindet servergerendertes HTML mit Client-JavaScript. Übermäßige Hydration verschlechtert INP und Time-to-Interactive.

### Warum ist Hydration für Website-Modernisierung relevant?

Weil Growing Brands Websites so aufbaut, dass Google und KI-Systeme Inhalte verstehen und zitieren können — Hydration ist Teil dieses Fachvokabulars.

## Related

- [SSR](https://growing-brands.de/glossar/ssr)
- [INP](https://growing-brands.de/glossar/inp)
- [SSR/SSG-Stack](https://growing-brands.de/themen/ssr-ssg-stack)
- [Next.js](https://growing-brands.de/glossar/nextjs)
- [Core Web Vitals](https://growing-brands.de/glossar/core-web-vitals)

## Inline Entity Mentions

- [[entity:knowledge-graph]] → https://growing-brands.de/themen/knowledge-graph
- [[entity:website-modernisierung]] → https://growing-brands.de/themen/website-modernisierung
- [[entity:geo-ai-sichtbarkeit]] → https://growing-brands.de/themen/geo-ai-sichtbarkeit
- [[entity:ssr]] → https://growing-brands.de/themen/ssr
- [[entity:inp]] → https://growing-brands.de/themen/inp
- [[entity:nextjs]] → https://growing-brands.de/themen/nextjs
- [[entity:core-web-vitals]] → https://growing-brands.de/themen/core-web-vitals

## Strukturierte Daten

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}
```