online-stopwatch.com
As of Nov 6, 2026, online-stopwatch.com's ads.txt lists 724 seller lines across 132 ad systems.
Checked daily since Nov 2, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 6, 2026, 21:04 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | REVALIDATED | 724 seller lines, 132 ad systems. | 2026-11-02, first check |
| app-ads.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-05, first check |
| sellers.json | INCOMPLETE | Only partly read. No changes come from it. No good check yet. 41 lines have no matching seller at 9dotsmedia.com, adcolony.com, admixer.net, appnexus.com, and 19 more. Evidence 285 lines not judged: the ad system's sellers.json could not be read. | |
| robots.txt | Not read yet. The first read is queued. | ||
| llms.txt | Not read yet. The first read is queued. | ||
| DMARC | Not read yet. The first read is queued. | ||
| MTA-STS | Not read yet. The first read is queued. | ||
| BIMI | Not read yet. The first read is queued. | ||
| security.txt | Not read yet. The first read is queued. |
Sell to publishers like this one? Publisher Watch tells you when any of 8,118 publishers adds or drops an ad seller.
See Publisher Watch
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.