Test detail

Test information

Get detailed information about a single test.

GET /{website-id}/tests/{test-id}

The result looks like this:

200 OK
{
  "series_id": "laketgppkw",
  "test_id": "fl73t71fgxnpxx9l",
  "status": "completed",
  "website": "k4gcm39k5l",
  "created": "2023-06-28T01:25:23.754Z",
  "device": "desktop",
  "url": "https://pagevitals.com/",
  "page_id": "pnu2bpyaqy",
  "lighthouse_version": "10.1.1",
  "location": "europe-west1",
  "runner": "vm",
  "performance_score": 100,
  "accessibility_score": 100,
  "best_practices_score": 100,
  "seo_score": 100,
  "bytes_total": 263144,
  "bytes_doc": 9820,
  "bytes_image": 166858,
  "bytes_js": 78401,
  "bytes_css": 7884,
  "bytes_font": 0,
  "bytes_media": 0,
  "bytes_other": 181,
  "bytes_thirdparty": 75329,
  "dom_elements": 165,
  "dom_max_depth": 9,
  "fcp": 356,
  "lcp": 477,
  "speed_index": 395,
  "tbt": 0,
  "cls": 0,
  "tti": 356,
  "cpu_total": 219,
  "cpu_parse_html": 10,
  "cpu_script_eval": 50,
  "cpu_layout": 50,
  "cpu_parse_script": 9,
  "cpu_render": 28,
  "cpu_gc": 0,
  "cpu_other": 71,
  "opportunities": [
      "csp-xss",
      "uses-long-cache-ttl",
      "bf-cache"
  ],
  "opportunity_count": 3,
  "blocking_third_party": "[]",
  "dom_ready": 298,
  "on_load": 422,
  "dns_time": 12,
  "connect_time": 20,
  "server_time": 82,
  "ttfb": 116,
  "transfer_time": 1,
  "budgets_exceeded": [
      "p9y417exz2"
  ],
  "budgets_at_risk": [],
  "budgets_exceeded_count": 1,
  "budgets_at_risk_count": 0,
  "validation_errors": 25,
  "validation_info": 0,
  "elapsed_sec": 21,
  "page_alias": "Home"
}

Opportunities

GET /{website-id}/tests/{test-id}/opportunities

This gives you a list of the opportunities identified by Lighthouse:

200 OK
{
  "result": {
    "lighthouseVersion": "10.1.1",
    "list": {
      "csp-xss": {
          "id": "csp-xss",
          "title": "Ensure CSP is effective against XSS attacks",
          "category": "best-practices"
      },
      "uses-long-cache-ttl": {
          "id": "uses-long-cache-ttl",
          "title": "Serve static assets with an efficient cache policy",
          "displayValue": "6 resources found",
          "category": "performance"
      },
      "bf-cache": {
          "id": "bf-cache",
          "title": "Page prevented back/forward cache restoration",
          "displayValue": "3 failure reasons",
          "category": "performance"
      }
    }
  }
}

Network waterfall

GET /{website-id}/tests/{test-id}/waterfall

This gives you a list of the requests made on your website:

200 OK
{
  "result": {
    "list": [
      {
        "index": 0,
        "url": "https://pagevitals.com/",
        "start": 0,
        "method": "GET",
        "type": "doc",
        "status": 200,
        "time": 117,
        "blocked": 2,
        "dns": 12,
        "connect": 20,
        "tls": 15,
        "wait": 82,
        "send": 0,
        "receive": 1,
        "size": 9820,
        "render_blocking": false,
        "http": "h2",
        "priority": 5,
        "longTasks": [
            {
                "startTime": 211.835,
                "duration": 63.895
            }
        ],
        "lcp": false
      },
      {
        "index": 1,
        "url": "https://pagevitals.com/css/main.css",
        "start": 126,
        "method": "GET",
        "type": "css",
        "status": 200,
        "time": 81,
        "blocked": 3,
        "dns": -1,
        "connect": -1,
        "tls": -1,
        "wait": 76,
        "send": 0,
        "receive": 2,
        "size": 6454,
        "render_blocking": true,
        "http": "h2",
        "priority": 5,
        "longTasks": [],
        "lcp": false
      },
      ...
    ],
    "pageTimings": {
      "onContentLoad": 298,
      "onLoad": 422,
      "lcp": 477
    }
  }
}

(we're working on the docs...)

HTML Validation

GET /{website-id}/tests/{test-id}/validation