cope.es
As of Nov 7, 2026, cope.es's ads.txt lists 936 seller lines across 170 ad systems, its robots.txt blocks GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, and 7 more, and its DMARC policy is quarantine.
Checked daily since Nov 1, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 7, 2026, 02:18 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | ADDED | 936 seller lines, 170 ad systems. 16 changes since Nov 6. See the changes | 2026-11-06 |
| app-ads.txt | SUCCESS | 415 seller lines, 110 ad systems. | 2026-11-03, first check |
| sellers.json | NOT_FOUND | Not found. The site answered 404. 148 lines have no matching seller at adcolony.com, adsolut.in, appnexus.com, audioboost.com, and 30 more. Evidence 346 lines not judged: the ad system's sellers.json could not be read. | 2026-11-05, first check |
| robots.txt | SUCCESS | 16 rules for 15 AI crawlers. Blocks GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, and 7 more. Allows Google-Extended, meta-externalagent, meta-webindexer, and Amazonbot. | 2026-11-07, first check |
| llms.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-07, first check |
| DMARC | SUCCESS | p=quarantine, pct=100. Reports on. | 2026-11-07, first check |
| MTA-STS | NOT_FOUND | No MTA-STS record. | 2026-11-07, first check |
| BIMI | NOT_FOUND | No BIMI record. | 2026-11-07, first check |
| security.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-07, first check |
16 changes since Nov 1
ads.txt sellers on Nov 6.
ads.txt sellers on Nov 6.
ads.txt sellers on Nov 6.
See before and after
cope.es changed its ad sellers on Nov 6. Publisher Watch finds changes like this across 8,118 publishers. One email a day.
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.