What powers doppel.fit?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Aug 2025
CDN
Alibaba Cloud CDN
since Jul 2025
Cloudflare
since Jun 2025
Font scripts
Google Font API
since Jun 2025
Issue trackers
Sentry
since May 2026
JavaScript frameworks
Miscellaneous
Programming languages
Node.js
since Jun 2025
Security
Cloudflare Turnstile
since Nov 2025
UI frameworks
SvelteKit
since Jun 2025
Tailwind CSS
since Jun 2025
Audience
- 56% phone
- 44% desktop
Germany
United Kingdom
Italy
Canada
Spain
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.25 / 10 · ranked #69,524,596 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.5 MB · 347 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.doppel.fit | 13 |
| doppel.fit | 12 |
| bot.doppel.fit | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Sentry May 2026
- detected Cloudflare Turnstile Apr 2026
- dropped Cloudflare Turnstile Jan 2026
- detected Cloudflare Turnstile Nov 2025
- dropped Google Analytics Nov 2025
- dropped Hotjar Nov 2025
- dropped Tailwind CSS Nov 2025
- detected PWA Oct 2025
- detected Cloudflare Browser Insights Aug 2025
- detected Google Analytics Aug 2025
- detected Hotjar Aug 2025