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Cache Header Inspector — Gratis online tool

Controleer Cache-Control + ETag strategie

Plak HTTP response headers → krijg cache strategy audit. Cache-Control, ETag, Expires, Last-Modified. Zonder aanmelden.

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Meer weten

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.

Belangrijkste punten

  • Cache Header Inspector is a free, browser-based seo & web tool — audit cache-control + etag strategy.
  • Nee signup, no downloads, no file uploads — your data stays on your device.
  • 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

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
100% in de browser — geen data verlaat je apparaat
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolCache Header Inspector
CategorieSEO & Web
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Cache Header Inspector?

You should try Cache Header Inspector for a quick, private way to audit cache-control + etag strategy. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

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% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.