pnas.org
As of Nov 10, 2026, pnas.org's robots.txt blocks GPTBot and its DMARC policy is none.
Checked daily since Nov 6, 2026. Get this report as JSON. Link to this check.
Checked Nov 10, 2026, 19:59 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | RESTRICTED | The site turned the robot away. Not read yet. | |
| app-ads.txt | RESTRICTED | The site turned the robot away. Not read yet. | |
| sellers.json | RESTRICTED | The site turned the robot away. Not read yet. | |
| robots.txt | REVALIDATED | 1 rule for 1 AI crawlers. Blocks GPTBot. | 2026-11-06, first check |
| llms.txt | RESTRICTED | The site turned the robot away. Not read yet. | |
| DMARC | REVALIDATED | Policy: p=none. Reports on. | 2026-11-06, first check |
| MTA-STS | RESTRICTED | The site turned the robot away. Not read yet. | |
| BIMI | EMPTY | Read. Nothing inside. | 2026-11-06, first check |
| security.txt | SUCCESS | Contact: mailto:security@wiley.com. Expires 2027-01-01. | 2026-11-06, first check |
Run this site? Remove or correct this report.
These are the site's own public files, as fetched, with the date. The robot reports what is published. It does not determine compliance, approval, or intent. A failed read is 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.
Changed today
| File Manager | ADDED | New: stable_tag | 20:13 UTC |
| MailPoet - Newsletters, Email Marketing, and Automation | ADDED | New: stable_tag | 20:00 UTC |
| Slider, Gallery, and Carousel by MetaSlider - Image Slider, Video Slider | ADDED | New: stable_tag | 19:55 UTC |
| A bill to take certain land in the State of California into trust for the benefit of the Barona Group of Capitan Grande Band of Mission Indians of the Barona Reservation, California, and for other purposes. | ADDED | New: 119|S|5694 | 19:52 UTC |