What powers kleppmann.com?
Last seen Jun 2026 · 10 technologies across 7 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
cdnjs
since Nov 2021
Cloudflare
since Apr 2018
JavaScript graphics
Marketing automation
MailChimp
since Apr 2018
Miscellaneous
PaaS
Amazon Web Services
since Aug 2020
Widgets
Audience
- 63% desktop
- 37% phone
India
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.79 / 10 · ranked #56,799 of all domains
462 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| martin.kleppmann.com | 8 |
| www.kleppmann.com | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025