What powers typelevel.org?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Caching
CDN
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Web Servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| monad | #14 | 83 |
| cats ref | #1 | 64 |
| cats ref | #1 | 64 |
| eval definition | #27 | 57 |
| cats effect | #1 | 52 |
| cats effect | #1 | 52 |
| functor | #6 | 44 |
| cats i o | #2 | 34 |
| cats i o | #2 | 34 |
| doobie | #20 | 27 |
| cats-effect | #1 | 26 |
| cats-effect | #1 | 26 |
| cats option | #1 | 21 |
| cats option | #1 | 21 |
| type level | #1 | 21 |
| ioapp | #1 | 15 |
| ior | #21 | 12 |
| cats programming | #1 | 11 |
| otel4s | #1 | 9 |
| semigroup | #10 | 7 |
| equality vs equivalence | #7 | 7 |
| validated | #17 | 6 |
| bifunctor | #3 | 5 |
| cat ref | #7 | 5 |
| compilation phases | #5 | 5 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 71% desktop
- 29% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.41 / 10 · ranked #81,167 of all domains
226 referring domains · OpenPageRank
Search traffic
810 est. monthly organic visits (US)
357 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare, Fastly
- Weight: 1.2 MB · 18 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| typelevel.org | 8 |
| www.typelevel.org | 3 |
Full technology history →
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Recent changes
- dropped cdnjs Apr 2026
- dropped Font Awesome Apr 2026
- dropped Highlight.js Apr 2026
- dropped RSS Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- detected Open Graph Mar 2026
- dropped Mailgun Feb 2026
- detected Font Awesome Dec 2025
- detected HTTP/3 Dec 2025