What powers expresslrs.org?
Last seen Jun 2026 · 12 technologies across 9 categories
Caching
Varnish
since Sep 2021
CDN
Documentation
Font scripts
Google Font API
since Sep 2021
JavaScript graphics
Miscellaneous
Open Graph
since Sep 2022
PaaS
GitHub Pages
since Sep 2021
Programming languages
Python
since Apr 2023
Security
HSTS
since Sep 2022
Audience
- 71% desktop
- 27% phone
- 2% tablet
Ukraine
Switzerland
Taiwan
Sweden
Israel
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #327,699 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.3 MB · 51 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.