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                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            },
            {
                "id": 19890385,
                "domain_scan_id": 321865,
                "code": "local_headers.csp_has_object_src",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            },
            {
                "id": 19890384,
                "domain_scan_id": 321865,
                "code": "local_headers.csp_has_default_src",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            },
            {
                "id": 19890394,
                "domain_scan_id": 321865,
                "code": "local_headers.cors_wildcard_origin",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            }
        ],
        "technologies": [
            {
                "id": 902407,
                "domain_scan_id": 321865,
                "code": "bootstrap",
                "name": "Bootstrap",
                "version": null,
                "confidence": "0.8000",
                "source_rule": "bootstrap-v1",
                "evidence_keys": "[\"page.html\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            },
            {
                "id": 902406,
                "domain_scan_id": 321865,
                "code": "nextjs",
                "name": "Next.js",
                "version": null,
                "confidence": "0.9600",
                "source_rule": "nextjs-v1",
                "evidence_keys": "[\"page.html\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            },
            {
                "id": 902408,
                "domain_scan_id": 321865,
                "code": "tailwind",
                "name": "Tailwind CSS",
                "version": null,
                "confidence": "0.7200",
                "source_rule": "tailwind-v1",
                "evidence_keys": "[\"page.html\"]",
                "created_at": "2026-10-12 06:56:04",
                "updated_at": "2026-10-12 06:56:04"
            }
        ],
        "availability_history": [
            {
                "id": 321865,
                "status": "completed",
                "finished_at": "2026-10-12 06:56:04",
                "error_code": null,
                "status_code": 200,
                "final_url": "https://www.csa.gov.sg/",
                "duration_ms": 1000
            }
        ],
        "comparison": {
            "previous": null,
            "current": {
                "id": 321865,
                "finished_at": "2026-10-12 06:56:04",
                "status_code": 200,
                "final_url": "https://www.csa.gov.sg/",
                "safety_score": 76
            },
            "score_delta": null,
            "added_technologies": [],
            "removed_technologies": []
        }
    },
    "limitations": [
        "This is a point-in-time technical evidence export.",
        "Unavailable checks are not clean results.",
        "The export is not a malware-removal guarantee or uptime SLA."
    ]
}