What powers flowchart.fun?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Jan 2022
CDN
cdnjs
since Sep 2024
Cloudflare
since Sep 2024
Mailgun
since May 2024
Issue trackers
Sentry
since Oct 2021
JavaScript frameworks
React
since Oct 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Sep 2022
PaaS
Vercel
since Oct 2021
Payment processors
Rich text editors
Monaco Editor
since Jul 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2022
UI frameworks
Radix UI
since Jul 2023
Tailwind CSS
since Mar 2023
Audience
- 78% desktop
- 22% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.56 / 10 · ranked #835,979 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 3.5 MB · 61 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.