What powers firefly-iii.org?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Matomo Analytics
since Aug 2020
CDN
Cloudflare
since May 2019
jsDelivr
since Apr 2021
Documentation
Swagger UI
since Jun 2023
Mailgun
since Aug 2022
Font scripts
Google Font API
since Nov 2019
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Python
since Apr 2023
Security
UI frameworks
Webmail
Proton Mail
since Jan 2023
Widgets
Audience
- 82% desktop
- 18% phone
United States
India
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.90 / 10 · ranked #257,238 of all domains
177 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 24 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| docs.firefly-iii.org | 12 |
| firefly-iii.org | 12 |
| www.firefly-iii.org | 12 |
| api-docs.firefly-iii.org | 9 |
| demo.firefly-iii.org | 5 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Feb 2026
- detected Cloudflare Bot Management Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped React Nov 2025