HTTP Headers Inspector

Fetch every HTTP response header of any URL, plus a security-header analysis (HSTS, CSP, X-Frame-Options) with an A-F grade and server…

What counts as one checked URL

All HTTP response headers fetched plus security-header analysis and server fingerprint for one URL. Failed fetches are recorded free.

Call it from code

curl -X POST \
  "https://api.apify.com/v2/acts/eliai~http-headers-inspector/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d @input.json

The input fields are on the store listing. Results come back as JSON rows.

Price $0.0004 per checked URL Apify free-plan rate, read Oct 23, 1:24 PM ET. Billed by Apify; paid plans pay less. The listing is the final word. Open on the Apify Store

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