Includes pages, assets, API requests, bots and unsuccessful responses.
Aggregate traffic overview
Visitor statistics
Recorded server traffic and estimated public readership from retained access logs. Server traffic includes automated requests; the visitor estimates below apply page-request and bot filters.
Total recorded server traffic
All retained logs · 8 recorded dates between 2026-08-01 and 2026-10-06 UTC. Gaps in retention remain.
Includes automated traffic. Addresses are not a count of people or verified visitors.
Estimated readership · filtered page visits
Known bots, the observed automated facet crawl, non-page requests and the two most frequent qualifying addresses are excluded. Browser-like automation may remain. These figures cover retained logs, rather than the site's lifetime audience.
7,983 sessions · 8,631 page views
Log coverage: 6 of 7 dates · 6 of 30 dates8,304 sessions · 9,124 page views
Log coverage: 8 of 90 dates · 8 retained datesInteractive overview
Distinct visitors · last 7 days
Daily distinct browser addresses after the documented automated-traffic and page-request filters.
| Date | Distinct visitors |
|---|---|
| Sep 30 | 0 |
| Oct 1 | 1,095 |
| Oct 2 | 1,850 |
| Oct 3 | 2,055 |
| Oct 4 | 1,553 |
| Oct 5 | 490 |
| Oct 6 | 594 |
Countries · last 30 days
- United StatesUS1,277
- BrazilBR665
- ArgentinaAR295
- IndiaIN292
- UnclassifiedUnknown279
- RussiaRU243
- VietnamVN208
- BangladeshBD178
- TurkeyTR175
- ChileCL156
Devices · last 30 days
- Desktop8,402
- Mobile228
- Tablet1
Browsers · last 30 days
- Chrome7,028
- Edge1,029
- Firefox402
- Safari140
- Other32
Popular pages · last 30 days
- /5,067
- /authors.php1,848
- /publication.php729
- /citation-network.php653
- /recruiting-psilocybin-clinical-trials/75
- /msca-impact/34
- /trials-map.php25
- /visitor-statistics.php24
External referrersLast 30 days
- www.google.com120
- duckduckgo.com5
- www.bing.com5
- com.google.android.googlequicksearchbox2
- m.baidu.com1
- search.yahoo.com1
How to read these figures
“Distinct visitors” means distinct browser IP addresses, not verified individuals. Filtering uses request heuristics: genuine visits can be missed and disguised automation can remain. A visitor can use more than one address; shared networks can represent more than one person. Country is an approximate, country-level classification and is unavailable for some addresses. The dashboard does not expose individual addresses, profiles, or browsing histories. Aggregates are prepared in the background at most every six hours. All time covers retained logs, with gaps where older logs are no longer available; it is not a lifetime audience total. Current retained coverage begins 2026-08-01 UTC.
- 28
- active in 30 min
- 11
- page requests in 5 min
Opt-in research updatesPWA & subscription engagement
Aggregate counters only. PWA measures begin with this release; browser support for installation reporting varies.