kind string | v int64 | week string | state string | from string | to string | built_at string | frames list | reading string | method string | page string | editions list | feed string | code dict | sha256 string | signature dict |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
crawlcheck-census-weekly | 1 | 2026-W43 | week_to_date | 2026-10-19T00:00:00.000Z | 2026-10-22T03:20:32.897Z | 2026-10-22T03:20:32.897Z | [
{
"frame": "top1k",
"label": "top 1,000, daily",
"runs_this_week": 3,
"run": {
"run": 20,
"finished_at": "2026-10-21T06:52:14.096Z"
},
"compared_with": {
"run": 17,
"finished_at": "2026-10-18T06:34:02.634Z"
},
"sites": 991,
"figures": [
{
"id... | Each frame compares the last run that finished in this ISO week (UTC) with the last run that finished before it. Change is like-for-like: points = (sites gained - sites lost) / sites compared, counting only sites measured in both runs and inside the figure's denominator both times, so a site that did not answer in one ... | https://crawlcheck.io/api/census | https://crawlcheck.io/data/census/weekly?week=2026-W43 | [
{
"week": "2026-W40",
"url": "https://crawlcheck.io/api/v1/census/weekly?week=2026-W40",
"archive": "https://crawlcheck.io/api/v1/census/weekly/2026-W40.json"
},
{
"week": "2026-W41",
"url": "https://crawlcheck.io/api/v1/census/weekly?week=2026-W41",
"archive": "https://crawlcheck.io/api... | https://crawlcheck.io/api/v1/census/weekly/feed.xml | {
"version_id": "c31cf2f7-9de4-4831-9da6-8d62f50818d2",
"script_sha16": "7fe35f37cffcebb0",
"state": "attested",
"deployed": {
"at": "2026-10-22T03:16:29.637Z",
"commit": "e1bc40e9aa85",
"run": "39715854093"
},
"build_log_entry": 706,
"score_version": 32,
"scoring_policy_sha256": "d3c9c95d40... | 975f7f696fc932be8f0f4c681df4a0b5dde4956eb37d09c5d1cccb8d7075c114 | {
"v": 1,
"alg": "Ed25519",
"kid": "1hHmE3fo1rg5Ig70wuFtJ5wBc7G-sUTgUJkxyPWFRps",
"over": "sha256",
"message": "crawlcheck-data-v1\n975f7f696fc932be8f0f4c681df4a0b5dde4956eb37d09c5d1cccb8d7075c114",
"sig": "EzZ3vYAb-A1AvMeijK1238LMgZ47Qq7VsDu_76GfWTevLzNK9slyT5HIiXAi5Y758OaLtWWo7x2uFDFd_8aEBw",
"signed_at... |
CrawlCheck: Agentic-web census, weekly
The top sites on a fixed frame: crawler policy, machine files, declared capabilities and whether AI crawlers get what a browser gets, sealed once a week.
Mirrored from crawlcheck.io/data/census/weekly by the CrawlCheck Worker; the site is the canonical copy and is updated first. Measured by CrawlCheck's own observer. Free under CC BY 4.0: credit "CrawlCheck" with the URL of the file.
- Catalogue of every dataset: https://crawlcheck.io/datasets
- How the data is made: https://crawlcheck.io/how-it-works
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