csfd.cz
As of Nov 6, 2026, csfd.cz's ads.txt lists 724 seller lines across 129 ad systems, its robots.txt blocks ClaudeBot and CCBot, and its DMARC policy is reject.
Checked daily since Oct 31, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 6, 2026, 23:11 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | REVALIDATED | 724 seller lines, 129 ad systems. | 2026-11-03 |
| app-ads.txt | SUCCESS | 44 seller lines, 25 ad systems. | 2026-11-03, first check |
| sellers.json | NOT_FOUND | Not found. The site answered 404. 109 lines have no matching seller at adcolony.com, advertising.com, aol.com, appnexus.com, and 23 more. Evidence 296 lines not judged: the ad system's sellers.json could not be read. | 2026-11-05, first check |
| robots.txt | SUCCESS | 2 rules for 2 AI crawlers. Blocks ClaudeBot and CCBot. | 2026-11-06, first check |
| llms.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-06, first check |
| DMARC | SUCCESS | p=reject. Reports on. | 2026-11-06, first check |
| MTA-STS | NOT_FOUND | No MTA-STS record. | 2026-11-06, first check |
| BIMI | NOT_FOUND | No BIMI record. | 2026-11-06, first check |
| security.txt | SUCCESS | Contact: security@csfd.cz. No expiry date. | 2026-11-06, first check |
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These are the site's own public files, as fetched, with the date. The robot reports what is published. It does not judge compliance, approval, or intent. A failed fetch is a failed fetch, never a missing file.
Not checked: anything behind a login, account settings, or private feeds. Whether crawlers obey robots.txt. Business deals: a file line is not a contract.