{"entry":{"slug":"mozilla-observatory-api","name":"Mozilla HTTP Observatory","category":"api","summary":"Grades a site's HTTP security headers and configuration.","description":"","auth_mode":"None","endpoint":"https://observatory-api.mdn.mozilla.net/api/v2/scan","docs_url":"https://developer.mozilla.org/en-US/observatory/docs/tests_and_scoring","tags":["security","web"],"capabilities":["security scan","check security headers","audit website"],"auth_params":[],"input_format":"Query parameters","output_format":"application/json","rate_limit":"Fair use","pricing":"Free","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":4,"checks_ok":4,"avg_latency_ms":338,"reports_count":0,"health_ok":true,"health_status_code":404,"health_checked_at":"2026-09-22T09:54:48.436+00:00","health_latency_ms":536,"probe_url":null}}