What powers psysciacc.org?
Last seen Aug 2026 · 25 technologies across 16 categories
Caching
Varnish
since Nov 2023
CDN
Fastly
since Nov 2023
Google Workspace
since Aug 2022
Sendgrid
since Nov 2024
Font scripts
JavaScript frameworks
Handlebars
since Nov 2023
React
since May 2020
JavaScript libraries
LMS
Canvas LMS
since Jan 2023
Miscellaneous
Popper
since Nov 2023
Operating systems
Ubuntu
since Jan 2023
PaaS
GitHub Pages
since Nov 2023
Programming languages
Ruby
since Jan 2023
Security
HSTS
since Oct 2022
UI frameworks
Bootstrap
since Nov 2023
Video players
Web frameworks
Ruby on Rails
since Jan 2023
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.93 / 10 · ranked #625,780 of all domains
73 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 1.3 MB · 79 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Psychological Science Accelerator
From Wikidata (CC0).
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: WordPress.com DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 101,180, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| canvas.psysciacc.org | 13 |
| psysciacc.org | 13 |
| psa007.psysciacc.org | 4 |
Full technology history →
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Recent changes
- dropped BugSnag Jul 2026