What powers learningstatisticswithr.com?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Plausible
since Apr 2021
Caching
Varnish
since Feb 2019
CDN
Font scripts
JavaScript graphics
JavaScript libraries
Clipboard.js
since Jul 2026
Tippy.js
since Jul 2026
Miscellaneous
Open Graph
since Sep 2022
Popper
since Jul 2026
PaaS
GitHub Pages
since Feb 2019
UI frameworks
Bootstrap
since Feb 2019
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
Audience
- 86% desktop
- 14% phone
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #741,900 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 5.0 MB · 29 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Google Cloud DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 98,037, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Aug 2026
- dropped Highlight.js Aug 2026
- dropped jQuery Aug 2026
- detected Bootstrap Icons Jul 2026
- detected cdnjs Jul 2026
- detected Clipboard.js Jul 2026
- detected Cloudflare Jul 2026
- detected jsDelivr Jul 2026
- detected Popper Jul 2026
- detected Tippy.js Jul 2026