{
  "meta": {
    "vertical": "AI model providers and AI infrastructure",
    "sampleSize": 35,
    "measured": 33,
    "measuredAt": "2026-07-29",
    "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": "OpenAI",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "Perplexity",
        "reason": "HTTP 403 (automated request blocked)"
      }
    ]
  },
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      "totalMs": 183,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 0,
      "imgAltPct": 100,
      "thirdParties": 8,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Hugging Face",
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      "totalMs": 266,
      "htmlKB": 175,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": false,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 28,
      "imgAltPct": 93,
      "thirdParties": 9,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Cohere",
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      "totalMs": 488,
      "htmlKB": 683,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 273,
      "imgAltPct": 92,
      "thirdParties": 6,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
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      "consentSignal": true,
      "preConsentCookies": 0
    },
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      "totalMs": 365,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
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      "imgAltPct": 29,
      "thirdParties": 9,
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      "consentSignal": false,
      "preConsentCookies": 1
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      "name": "Runway",
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      "httpVersion": "2",
      "compressed": true,
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      "htmlLang": true,
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      "mainLandmark": true,
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      "imgAltPct": 44,
      "thirdParties": 10,
      "trackers": 1,
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      "consentSignal": true,
      "preConsentCookies": 3
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      "totalMs": 337,
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      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "imgAltPct": 96,
      "thirdParties": 19,
      "trackers": 1,
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      ],
      "consentSignal": true,
      "preConsentCookies": 1
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      "name": "Replicate",
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      "htmlKB": 346,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 124,
      "imgAltPct": 100,
      "thirdParties": 16,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 3
    },
    {
      "name": "Together AI",
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      "totalMs": 203,
      "htmlKB": 653,
      "httpVersion": "2",
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      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "imgAltPct": 8,
      "thirdParties": 13,
      "trackers": 3,
      "trackerList": [
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        "ads.linkedin.com",
        "snap.licdn.com"
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      "consentSignal": true,
      "preConsentCookies": 1
    },
    {
      "name": "Groq",
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      "totalMs": 304,
      "htmlKB": 1012,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "imgs": 67,
      "imgAltPct": 81,
      "thirdParties": 10,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "hs-scripts.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
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    {
      "name": "LangChain",
      "ttfbMs": 288,
      "totalMs": 290,
      "htmlKB": 152,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 88,
      "imgAltPct": 65,
      "thirdParties": 18,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": false,
      "preConsentCookies": 1
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    {
      "name": "LlamaIndex",
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      "totalMs": 323,
      "htmlKB": 301,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 1,
      "imgs": 129,
      "imgAltPct": 1,
      "thirdParties": 17,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "hs-scripts.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
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      "name": "Pinecone",
      "ttfbMs": 266,
      "totalMs": 296,
      "htmlKB": 250,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 0,
      "imgAltPct": 100,
      "thirdParties": 10,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Weaviate",
      "ttfbMs": 254,
      "totalMs": 255,
      "htmlKB": 170,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 223,
      "imgAltPct": 79,
      "thirdParties": 18,
      "trackers": 5,
      "trackerList": [
        "googletagmanager.com",
        "hotjar.com",
        "clarity.ms",
        "hs-scripts.com",
        "ads.linkedin.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
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      "name": "Chroma",
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      "totalMs": 380,
      "htmlKB": 321,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 28,
      "imgAltPct": 100,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Scale AI",
      "ttfbMs": 294,
      "totalMs": 320,
      "htmlKB": 395,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 66,
      "imgAltPct": 20,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
        "segment.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
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    {
      "name": "Weights & Biases",
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      "totalMs": 306,
      "htmlKB": 3,
      "httpVersion": "2",
      "compressed": false,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 0,
      "imgs": 0,
      "imgAltPct": 100,
      "thirdParties": 0,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Modal",
      "ttfbMs": 363,
      "totalMs": 441,
      "htmlKB": 404,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 6,
      "imgAltPct": 100,
      "thirdParties": 6,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Fireworks AI",
      "ttfbMs": 538,
      "totalMs": 548,
      "htmlKB": 537,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 2,
      "imgs": 73,
      "imgAltPct": 96,
      "thirdParties": 13,
      "trackers": 1,
      "trackerList": [
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      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "ElevenLabs",
      "ttfbMs": 349,
      "totalMs": 428,
      "htmlKB": 1051,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 46,
      "imgAltPct": 20,
      "thirdParties": 13,
      "trackers": 2,
      "trackerList": [
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        "tiktok.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 4
    },
    {
      "name": "Synthesia",
      "ttfbMs": 267,
      "totalMs": 320,
      "htmlKB": 540,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 178,
      "imgAltPct": 13,
      "thirdParties": 10,
      "trackers": 2,
      "trackerList": [
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        "hs-scripts.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Jasper",
      "ttfbMs": 187,
      "totalMs": 215,
      "htmlKB": 473,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 62,
      "imgAltPct": 68,
      "thirdParties": 14,
      "trackers": 2,
      "trackerList": [
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        "hs-scripts.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Copy.ai",
      "ttfbMs": 262,
      "totalMs": 270,
      "htmlKB": 215,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 61,
      "imgAltPct": 69,
      "thirdParties": 18,
      "trackers": 4,
      "trackerList": [
        "googletagmanager.com",
        "clarity.ms",
        "segment.com",
        "hs-scripts.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Glean",
      "ttfbMs": 195,
      "totalMs": 233,
      "htmlKB": 650,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 82,
      "imgAltPct": 40,
      "thirdParties": 22,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 1
    },
    {
      "name": "Harvey",
      "ttfbMs": 313,
      "totalMs": 347,
      "htmlKB": 370,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 72,
      "imgAltPct": 100,
      "thirdParties": 11,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Databricks",
      "ttfbMs": 326,
      "totalMs": 372,
      "htmlKB": 819,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 45,
      "imgAltPct": 18,
      "thirdParties": 13,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 1
    },
    {
      "name": "DataRobot",
      "ttfbMs": 189,
      "totalMs": 194,
      "htmlKB": 163,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 22,
      "imgAltPct": 100,
      "thirdParties": 7,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "google-analytics.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "H2O.ai",
      "ttfbMs": 282,
      "totalMs": 288,
      "htmlKB": 228,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 4,
      "imgs": 240,
      "imgAltPct": 74,
      "thirdParties": 10,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "hs-scripts.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Baseten",
      "ttfbMs": 323,
      "totalMs": 352,
      "htmlKB": 438,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 2,
      "imgs": 61,
      "imgAltPct": 31,
      "thirdParties": 14,
      "trackers": 1,
      "trackerList": [
        "hubspot.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Deepgram",
      "ttfbMs": 176,
      "totalMs": 229,
      "htmlKB": 492,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 50,
      "imgAltPct": 84,
      "thirdParties": 10,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "AssemblyAI",
      "ttfbMs": 240,
      "totalMs": 250,
      "htmlKB": 186,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 122,
      "imgAltPct": 95,
      "thirdParties": 2,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Cursor",
      "ttfbMs": 216,
      "totalMs": 297,
      "htmlKB": 626,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
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      "h1": 2,
      "imgs": 60,
      "imgAltPct": 27,
      "thirdParties": 5,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 4
    },
    {
      "name": "Vellum",
      "ttfbMs": 397,
      "totalMs": 461,
      "htmlKB": 388,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 0,
      "imgs": 23,
      "imgAltPct": 61,
      "thirdParties": 7,
      "trackers": 2,
      "trackerList": [
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        "facebook.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Humanloop",
      "ttfbMs": 282,
      "totalMs": 284,
      "htmlKB": 39,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 0,
      "imgs": 11,
      "imgAltPct": 100,
      "thirdParties": 4,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    }
  ]
}