{
  "meta": {
    "vertical": "US law firms (large-firm segment)",
    "sampleSize": 38,
    "measured": 32,
    "measuredAt": "2026-07-20",
    "method": "Single HTTPS homepage GET per site via curl, delivered HTML only (no JavaScript executed). Third-party and tracker counts reflect origins declared in the delivered document; runtime-injected resources are out of scope. Accessibility signals are document-level structural checks, not a full WCAG audit.",
    "excluded": [
      {
        "name": "DLA Piper",
        "reason": "HTTP 429 (automated request blocked)"
      },
      {
        "name": "White & Case",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "Wachtell Lipton",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "Ropes & Gray",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "Akin",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "Fenwick",
        "reason": "HTTP 403 (automated request blocked)"
      }
    ]
  },
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 4,
      "imgAltPct": 50,
      "thirdParties": 6,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 3
    },
    {
      "name": "Latham & Watkins",
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      "totalMs": 745,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 0,
      "imgs": 24,
      "imgAltPct": 96,
      "thirdParties": 13,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": true,
      "preConsentCookies": 14
    },
    {
      "name": "Kirkland & Ellis",
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      "totalMs": 193,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 8,
      "imgAltPct": 100,
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      "trackers": 1,
      "trackerList": [
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      "consentSignal": true,
      "preConsentCookies": 0
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
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      "h1": 1,
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      "trackers": 3,
      "trackerList": [
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        "snap.licdn.com"
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      "imgAltPct": 88,
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      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 4
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      "trackerList": [
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      "preConsentCookies": 1
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      "httpVersion": "2",
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      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "trackers": 2,
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        "google-analytics.com"
      ],
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      "preConsentCookies": 0
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      "totalMs": 148,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 14,
      "imgAltPct": 14,
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      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
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      "name": "Mayer Brown",
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      "totalMs": 252,
      "htmlKB": 182,
      "httpVersion": "2",
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      "htmlLang": true,
      "viewport": true,
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      "imgAltPct": 9,
      "thirdParties": 8,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 1
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      "name": "Cravath",
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      "totalMs": 455,
      "htmlKB": 166,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 0,
      "imgs": 2,
      "imgAltPct": 100,
      "thirdParties": 0,
      "trackers": 2,
      "trackerList": [
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        "google-analytics.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Sullivan & Cromwell",
      "ttfbMs": 475,
      "totalMs": 476,
      "htmlKB": 62,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 5,
      "imgs": 28,
      "imgAltPct": 100,
      "thirdParties": 6,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 2
    },
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      "name": "Davis Polk",
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      "totalMs": 147,
      "htmlKB": 189,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 1,
      "imgAltPct": 100,
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      "trackers": 2,
      "trackerList": [
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        "google-analytics.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Simpson Thacher",
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      "totalMs": 233,
      "htmlKB": 178,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 5,
      "imgs": 41,
      "imgAltPct": 32,
      "thirdParties": 2,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
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      "name": "Weil Gotshal",
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      "totalMs": 377,
      "htmlKB": 152,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "imgAltPct": 58,
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      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 0
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      "name": "Cleary Gottlieb",
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      "htmlKB": 100,
      "httpVersion": "2",
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      "hsts": true,
      "htmlLang": true,
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      "trackerList": [
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      "consentSignal": true,
      "preConsentCookies": 1
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    {
      "name": "Paul Weiss",
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      "totalMs": 291,
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      "httpVersion": "2",
      "compressed": false,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
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      "h1": 1,
      "imgs": 22,
      "imgAltPct": 55,
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      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
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      "name": "King & Spalding",
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      "totalMs": 173,
      "htmlKB": 32,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 4,
      "imgs": 47,
      "imgAltPct": 0,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Norton Rose Fulbright",
      "ttfbMs": 1343,
      "totalMs": 1493,
      "htmlKB": 115,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 2,
      "imgs": 19,
      "imgAltPct": 95,
      "thirdParties": 15,
      "trackers": 3,
      "trackerList": [
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        "ads.linkedin.com",
        "snap.licdn.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 3
    },
    {
      "name": "A&O Shearman",
      "ttfbMs": 369,
      "totalMs": 407,
      "htmlKB": 502,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 4,
      "imgAltPct": 100,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 2
    },
    {
      "name": "Cooley",
      "ttfbMs": 526,
      "totalMs": 669,
      "htmlKB": 58,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 3,
      "imgAltPct": 0,
      "thirdParties": 8,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": false,
      "preConsentCookies": 4
    },
    {
      "name": "Goodwin",
      "ttfbMs": 255,
      "totalMs": 258,
      "htmlKB": 77,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 10,
      "imgAltPct": 40,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Morrison Foerster",
      "ttfbMs": 297,
      "totalMs": 324,
      "htmlKB": 192,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 2,
      "imgAltPct": 100,
      "thirdParties": 8,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "WilmerHale",
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      "totalMs": 207,
      "htmlKB": 156,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 73,
      "imgAltPct": 100,
      "thirdParties": 6,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 5
    },
    {
      "name": "Covington",
      "ttfbMs": 193,
      "totalMs": 197,
      "htmlKB": 108,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 4,
      "imgs": 20,
      "imgAltPct": 55,
      "thirdParties": 20,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Debevoise",
      "ttfbMs": 173,
      "totalMs": 174,
      "htmlKB": 28,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 4,
      "imgAltPct": 25,
      "thirdParties": 1,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Milbank",
      "ttfbMs": 413,
      "totalMs": 415,
      "htmlKB": 60,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 0,
      "imgs": 16,
      "imgAltPct": 88,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Foley & Lardner",
      "ttfbMs": 116,
      "totalMs": 117,
      "htmlKB": 119,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 0,
      "imgs": 13,
      "imgAltPct": 31,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "McDermott Will & Emery",
      "ttfbMs": 578,
      "totalMs": 579,
      "htmlKB": 1,
      "httpVersion": "2",
      "compressed": false,
      "hsts": false,
      "htmlLang": false,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 0,
      "imgs": 0,
      "imgAltPct": 100,
      "thirdParties": 0,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Winston & Strawn",
      "ttfbMs": 298,
      "totalMs": 300,
      "htmlKB": 185,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 5,
      "imgs": 30,
      "imgAltPct": 40,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Orrick",
      "ttfbMs": 256,
      "totalMs": 257,
      "htmlKB": 92,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
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      "h1": 0,
      "imgs": 20,
      "imgAltPct": 95,
      "thirdParties": 11,
      "trackers": 3,
      "trackerList": [
        "googletagmanager.com",
        "ads.linkedin.com",
        "snap.licdn.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 4
    },
    {
      "name": "Perkins Coie",
      "ttfbMs": 1347,
      "totalMs": 1410,
      "htmlKB": 253,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
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      "h1": 0,
      "imgs": 9,
      "imgAltPct": 89,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 2
    }
  ]
}