{
  "reportType": "legacy-frozen-baseline",
  "caseStudy": "slc-bride",
  "frozenAt": "2026-03-23T22:35:13.683Z",
  "generatedAt": "2026-03-23T22:41:20.359Z",
  "note": "Legacy baseline is frozen for historical comparison after WordPress shutdown. Current Next.js metrics continue to be rerun over time.",
  "records": [
    {
      "source": "legacy-wordpress",
      "device": "desktop",
      "url": "https://saltlakebride.com",
      "capturedAt": "2026-03-23T22:35:13.683Z",
      "runCount": 3,
      "methodology": "Lighthouse CLI, 3 runs per source/device profile, median aggregation, headless Chrome with default throttling profile.",
      "stack": {
        "platform": "WordPress",
        "runtime": "PHP",
        "architecture": "plugin-heavy monolithic CMS",
        "renderingModel": "server-rendered with theme/plugin stack",
        "hostingModel": "traditional CMS hosting"
      },
      "lighthouse": {
        "performance": 84,
        "speedIndexMs": 1284.5,
        "ttfbMs": 107.9
      },
      "coreWebVitals": {
        "lcpMs": 2542.5,
        "inpMs": null,
        "cls": 0
      },
      "evidence": {
        "rawReportPaths": [
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/desktop/run-1.json",
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/desktop/run-2.json",
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/desktop/run-3.json"
        ],
        "screenshotPath": "/case-studies/benchmarks/slc-bride/salt-lake-bride-desktop.png",
        "toolVersions": {
          "lighthouse": "12.8.2",
          "node": "v22.16.0"
        }
      }
    },
    {
      "source": "legacy-wordpress",
      "device": "mobile",
      "url": "https://saltlakebride.com",
      "capturedAt": "2026-03-23T22:35:13.683Z",
      "runCount": 3,
      "methodology": "Lighthouse CLI, 3 runs per source/device profile, median aggregation, headless Chrome with default throttling profile.",
      "stack": {
        "platform": "WordPress",
        "runtime": "PHP",
        "architecture": "plugin-heavy monolithic CMS",
        "renderingModel": "server-rendered with theme/plugin stack",
        "hostingModel": "traditional CMS hosting"
      },
      "lighthouse": {
        "performance": 61,
        "speedIndexMs": 4754.1,
        "ttfbMs": 72.3
      },
      "coreWebVitals": {
        "lcpMs": 16289,
        "inpMs": null,
        "cls": 0.15
      },
      "evidence": {
        "rawReportPaths": [
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/mobile/run-1.json",
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/mobile/run-2.json",
          "public/case-studies/benchmarks/slc-bride/raw/legacy-wordpress/mobile/run-3.json"
        ],
        "screenshotPath": "/case-studies/benchmarks/slc-bride/salt-lake-bride-mobile.png",
        "toolVersions": {
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          "node": "v22.16.0"
        }
      }
    }
  ]
}