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Cache-Header-Inspector — Kostenloses Online-Tool

Cache-Control + ETag-Strategie auditieren

HTTP-Response-Header einfügen → Cache-Strategie prüfen. Cache-Control, ETag, Expires, Last-Modified analysieren. Ohne Anmeldung.

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Mehr erfahren

Cache header inspector

How to use this tool

  1. 1

    Paste HTTP response headers

  2. 2

    See cache strategy audit

Frequently Asked Questions

Cache-Control best practice?
Static assets (JS/CSS/images with hash): Cache-Control: public, max-age=31536000, immutable. HTML: no-cache + ETag. API: private, no-cache.

Wichtigste Punkte

  • Cache Header Inspector is a free, browser-based seo & web tool — audit cache-control + etag strategy.
  • Nein signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Cache Header Inspector

  1. Open the tool: Launch Cache Header Inspector on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Cache Header Inspector — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
Wird im Browser verarbeitet. Tools, die einen externen Dienst brauchen, sagen das auf der Seite. Seitenaufrufe werden gezählt (Google Analytics).
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolCache Header Inspector
KategorieSEO & Web
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Cache Header Inspector?

You should try Cache Header Inspector for a quick, private way to audit cache-control + etag strategy. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privatsphäre. Dieses Tool läuft komplett in deinem Browser. Deine Daten werden niemals auf einen Server hochgeladen.