{
 "crawl": {
  "pages": 275292,
  "sites": 30541,
  "hosts": 44699,
  "countries": 93,
  "silent_elements": 10390627,
  "distinct_shapes": 1937,
  "shapes_on_25_plus_sites": 299,
  "top_shape": "svg|svg1|kids1",
  "judge": {
   "pages": 7341,
   "checked": 27856,
   "false_alarms": 800,
   "missed": 7556
  }
 },
 "repairs": {
  "records": 277197,
  "sites": 4791,
  "hosts": 6737,
  "median_per_site": 28,
  "kinds": {
   "unnamed-control": 81334,
   "unnamed-field": 43724,
   "img-no-alt": 152139
  },
  "accuracy_sample": {
   "n": 200,
   "seed": 20260911,
   "correct": 155,
   "neutral": 38,
   "harmful": 2,
   "unverifiable": 5,
   "correct_share": 0.775,
   "ci95": [
    0.72,
    0.83
   ]
  }
 },
 "limits": [
  "No denominator anywhere. The crawl records only silent elements and the repair corpus only misses; neither counts what was already correct, so no share-of-the-web follows from either.",
  "A site with no finding is not a clean site \u2014 it may simply not have been reached that deep.",
  "The accuracy figure comes from 200 hand-judged repairs, not from the crawl and not from the whole corpus.",
  "The site list is a crawl queue, not a random sample of the web.",
  "Country means the domain zone, never geolocation."
 ]
}