Inspetor de Cabeçalhos de Cache — Ferramenta online grátis
Audite estratégia de Cache-Control + ETag
Cole cabeçalhos de resposta HTTP → auditoria de estratégia de cache. Cache-Control, ETag, Expires, Last-Modified. Sem cadastro.
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Cache header inspector
How to use this tool
- 1
Paste HTTP response headers
- 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.
Pontos-chave
- Cache Header Inspector is a free, browser-based seo & web tool — audit cache-control + etag strategy.
- Não 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
- Open the tool: Launch Cache Header Inspector on Ferramentaolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Cache Header Inspector — Quick Facts
- Preço
- Grátis — sem limites, sem marca d’água, sem paywall
- Privacidade
- 100% no navegador — nenhum dado é enviado a servidores
- Plataforma
- Qualquer navegador moderno — desktop, tablet ou celular
- Categoria
- SEO & Web Ferramentas on Ferramentaolis
- Offline
- Works offline after first visit (Progressive Web App)
| Recurso | Detalhes |
|---|---|
| Ferramenta | Cache Header Inspector |
| Categoria | SEO & Web |
| Cadastro necessário | Não |
| Upload de arquivo | Nenhum — processado no navegador |
| Suporte mobile | Totalmente responsivo |
| Custo | Grátis para sempre |
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% Privacidade. Esta ferramenta funciona inteiramente no seu navegador. Seus dados nunca são enviados a nenhum servidor.