{
  "meta": {
    "vertical": "developer tools and cloud 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": "Akamai",
        "reason": "HTTP 403 (automated request blocked)"
      },
      {
        "name": "HashiCorp",
        "reason": "HTTP 429 (automated request blocked)"
      }
    ]
  },
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      "name": "GitHub",
      "ttfbMs": 239,
      "totalMs": 327,
      "htmlKB": 578,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 4,
      "imgs": 24,
      "imgAltPct": 29,
      "thirdParties": 22,
      "trackers": 1,
      "trackerList": [
        "tiktok.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 3
    },
    {
      "name": "GitLab",
      "ttfbMs": 206,
      "totalMs": 221,
      "htmlKB": 220,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 44,
      "imgAltPct": 98,
      "thirdParties": 12,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "google-analytics.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Vercel",
      "ttfbMs": 289,
      "totalMs": 326,
      "htmlKB": 571,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 19,
      "imgAltPct": 84,
      "thirdParties": 11,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 3
    },
    {
      "name": "Netlify",
      "ttfbMs": 174,
      "totalMs": 201,
      "htmlKB": 399,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 23,
      "imgAltPct": 100,
      "thirdParties": 11,
      "trackers": 3,
      "trackerList": [
        "googletagmanager.com",
        "doubleclick.net",
        "hs-scripts.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Cloudflare",
      "ttfbMs": 221,
      "totalMs": 858,
      "htmlKB": 1269,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 2,
      "imgs": 66,
      "imgAltPct": 98,
      "thirdParties": 3,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 5
    },
    {
      "name": "Fastly",
      "ttfbMs": 262,
      "totalMs": 330,
      "htmlKB": 653,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 13,
      "imgAltPct": 8,
      "thirdParties": 7,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "DigitalOcean",
      "ttfbMs": 199,
      "totalMs": 204,
      "htmlKB": 293,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 35,
      "imgAltPct": 77,
      "thirdParties": 10,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Render",
      "ttfbMs": 254,
      "totalMs": 282,
      "htmlKB": 366,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 54,
      "imgAltPct": 81,
      "thirdParties": 8,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Railway",
      "ttfbMs": 200,
      "totalMs": 247,
      "htmlKB": 380,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 60,
      "imgAltPct": 52,
      "thirdParties": 6,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Supabase",
      "ttfbMs": 167,
      "totalMs": 196,
      "htmlKB": 1287,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 57,
      "imgAltPct": 89,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "tiktok.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "PlanetScale",
      "ttfbMs": 286,
      "totalMs": 287,
      "htmlKB": 100,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 1,
      "imgAltPct": 100,
      "thirdParties": 15,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Neon",
      "ttfbMs": 279,
      "totalMs": 306,
      "htmlKB": 408,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 44,
      "imgAltPct": 5,
      "thirdParties": 10,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "MongoDB",
      "ttfbMs": 324,
      "totalMs": 452,
      "htmlKB": 934,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 3,
      "imgs": 80,
      "imgAltPct": 86,
      "thirdParties": 3,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Redis",
      "ttfbMs": 369,
      "totalMs": 591,
      "htmlKB": 2778,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 35,
      "imgAltPct": 100,
      "thirdParties": 13,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "connect.facebook.net"
      ],
      "consentSignal": true,
      "preConsentCookies": 2
    },
    {
      "name": "Elastic",
      "ttfbMs": 298,
      "totalMs": 336,
      "htmlKB": 589,
      "httpVersion": "2",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 29,
      "imgAltPct": 69,
      "thirdParties": 16,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "google-analytics.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 2
    },
    {
      "name": "Datadog",
      "ttfbMs": 238,
      "totalMs": 274,
      "htmlKB": 285,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": false,
      "viewport": false,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 29,
      "imgAltPct": 72,
      "thirdParties": 4,
      "trackers": 3,
      "trackerList": [
        "googletagmanager.com",
        "ads.linkedin.com",
        "marketo.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "New Relic",
      "ttfbMs": 248,
      "totalMs": 302,
      "htmlKB": 686,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 0,
      "imgs": 31,
      "imgAltPct": 100,
      "thirdParties": 14,
      "trackers": 1,
      "trackerList": [
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 1
    },
    {
      "name": "Sentry",
      "ttfbMs": 242,
      "totalMs": 422,
      "htmlKB": 613,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 44,
      "imgAltPct": 73,
      "thirdParties": 10,
      "trackers": 1,
      "trackerList": [
        "marketo.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "LaunchDarkly",
      "ttfbMs": 185,
      "totalMs": 236,
      "htmlKB": 683,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 129,
      "imgAltPct": 33,
      "thirdParties": 11,
      "trackers": 4,
      "trackerList": [
        "googletagmanager.com",
        "connect.facebook.net",
        "facebook.com",
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "CircleCI",
      "ttfbMs": 369,
      "totalMs": 408,
      "htmlKB": 602,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 2,
      "imgs": 44,
      "imgAltPct": 0,
      "thirdParties": 7,
      "trackers": 14,
      "trackerList": [
        "googletagmanager.com",
        "google-analytics.com",
        "doubleclick.net",
        "connect.facebook.net",
        "facebook.com",
        "hotjar.com",
        "clarity.ms",
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Docker",
      "ttfbMs": 289,
      "totalMs": 326,
      "htmlKB": 335,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 7,
      "imgAltPct": 86,
      "thirdParties": 13,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Postman",
      "ttfbMs": 470,
      "totalMs": 474,
      "htmlKB": 259,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 54,
      "imgAltPct": 63,
      "thirdParties": 10,
      "trackers": 5,
      "trackerList": [
        "googletagmanager.com",
        "connect.facebook.net",
        "facebook.com",
        "ads.linkedin.com",
        "snap.licdn.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 4
    },
    {
      "name": "JetBrains",
      "ttfbMs": 264,
      "totalMs": 265,
      "htmlKB": 43,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 0,
      "imgs": 0,
      "imgAltPct": 100,
      "thirdParties": 2,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Replit",
      "ttfbMs": 210,
      "totalMs": 256,
      "htmlKB": 663,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 2,
      "imgs": 12,
      "imgAltPct": 100,
      "thirdParties": 7,
      "trackers": 1,
      "trackerList": [
        "tiktok.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Snyk",
      "ttfbMs": 364,
      "totalMs": 399,
      "htmlKB": 168,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 61,
      "imgAltPct": 87,
      "thirdParties": 10,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Grafana Labs",
      "ttfbMs": 200,
      "totalMs": 324,
      "htmlKB": 628,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 149,
      "imgAltPct": 11,
      "thirdParties": 9,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 1
    },
    {
      "name": "Confluent",
      "ttfbMs": 208,
      "totalMs": 229,
      "htmlKB": 261,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 39,
      "imgAltPct": 54,
      "thirdParties": 18,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Algolia",
      "ttfbMs": 279,
      "totalMs": 293,
      "htmlKB": 280,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": false,
      "skipLink": false,
      "h1": 1,
      "imgs": 69,
      "imgAltPct": 30,
      "thirdParties": 15,
      "trackers": 1,
      "trackerList": [
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 5
    },
    {
      "name": "Auth0",
      "ttfbMs": 255,
      "totalMs": 272,
      "htmlKB": 394,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 133,
      "imgAltPct": 58,
      "thirdParties": 13,
      "trackers": 2,
      "trackerList": [
        "googletagmanager.com",
        "6sc.co"
      ],
      "consentSignal": false,
      "preConsentCookies": 0
    },
    {
      "name": "Sourcegraph",
      "ttfbMs": 429,
      "totalMs": 470,
      "htmlKB": 580,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 37,
      "imgAltPct": 78,
      "thirdParties": 9,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 2
    },
    {
      "name": "Pulumi",
      "ttfbMs": 327,
      "totalMs": 338,
      "htmlKB": 294,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": true,
      "h1": 1,
      "imgs": 199,
      "imgAltPct": 99,
      "thirdParties": 11,
      "trackers": 1,
      "trackerList": [
        "segment.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    },
    {
      "name": "Fly.io",
      "ttfbMs": 220,
      "totalMs": 331,
      "htmlKB": 89,
      "httpVersion": "1.1",
      "compressed": true,
      "hsts": false,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 30,
      "imgAltPct": 0,
      "thirdParties": 6,
      "trackers": 0,
      "trackerList": [],
      "consentSignal": false,
      "preConsentCookies": 2
    },
    {
      "name": "Cypress",
      "ttfbMs": 293,
      "totalMs": 334,
      "htmlKB": 1187,
      "httpVersion": "2",
      "compressed": true,
      "hsts": true,
      "htmlLang": true,
      "viewport": true,
      "mainLandmark": true,
      "skipLink": false,
      "h1": 1,
      "imgs": 61,
      "imgAltPct": 92,
      "thirdParties": 30,
      "trackers": 1,
      "trackerList": [
        "googletagmanager.com"
      ],
      "consentSignal": true,
      "preConsentCookies": 0
    }
  ]
}