What powers 
rpsychologist.com?
Last seen Sep 2026 · 19 technologies across 10 categories
CDN
Cloudflare
since Mar 2024
JavaScript frameworks
JavaScript graphics
Recharts
since Jan 2025
Miscellaneous
Open Graph
since Sep 2022
Prism
since Apr 2020
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Apr 2020
PaaS
Netlify
since May 2020
Performance
Priority Hints
since Jan 2025
Programming languages
Node.js
since Jan 2025
Security
HSTS
since Sep 2022
UI frameworks
MUI
since Apr 2022
Tailwind CSS
since Apr 2022
Webmail
Proton Mail
since Mar 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% desktop
- 8% phone
Netherlands
United States
Australia
Canada
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.49 / 10 · ranked #402,884 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Netlify
- Weight: 1.3 MB · 73 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Cloudflare DNS
- Email: Proton Mail
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 460,546, 4 hosts
- Verified with: Google, Proton
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rpsychologist.com | 13 |
| powerlmmjs.rpsychologist.com | 12 |
Full technology history →
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Recent changes
- dropped Google Analytics Dec 2025