/api/og p95 under 3s

What TestSprite reads

The testing agent reads this JSON, opens the deployed URL in headless Chromium, executes each action step, evaluates each assertion. Verdict: passed / failed / blocked / inconclusive.

{
  "projectId": "1ad26753-ee03-4689-8f0f-6fa5d67c5c72",
  "type": "frontend",
  "name": "Performance — OG image renders under 3 seconds p95",
  "description": "GET /api/og?id=<fixture-id> must respond within 3 seconds at the 95th percentile across five sequential cold-cache requests. OG render time directly affects social-share previews — past 3s most platforms time out and fall back to a default image, killing distribution.",
  "priority": "p1",
  "metadata": {
    "category": "performance",
    "stage": "all"
  },
  "planSteps": [
    {
      "type": "action",
      "description": "Navigate to /api/og?id=r16-1"
    },
    {
      "type": "assertion",
      "description": "Verify the response body (a PNG) arrives within 3.0 seconds of request start"
    },
    {
      "type": "action",
      "description": "Navigate to /api/og?id=r16-3 (different id to bust per-id caches)"
    },
    {
      "type": "assertion",
      "description": "Verify the response body arrives within 3.0 seconds of request start"
    },
    {
      "type": "action",
      "description": "Navigate to /api/og?id=r16-5"
    },
    {
      "type": "assertion",
      "description": "Verify the response body arrives within 3.0 seconds of request start"
    }
  ]
}