all toolsRebupl · 02 · Domain & network

HTTP Header Reportcompression · cache · security

One fetch of your URL — compression, caching, HSTS, CSP — read off the real response as a ruled table.

runs live — fetches your real URL
URL to readHTTP response headers
Run sheet
  1. 01Compression off means a slow first paint on drop day.
  2. 02Check HSTS and CSP before you print the URL on anything public.
  3. 03Cache-Control on HTML should be conservative — assets may cache long.
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