What powers free-btc.org?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
DoubleClick Campaign Manager (DCM)
since Jun 2023
Google AdSense
since Aug 2022
Analytics
Google Analytics
since Apr 2022
Snowplow Analytics
since Apr 2022
CDN
Cloudflare
since Apr 2022
Font scripts
Font Awesome
since Apr 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Programming languages
PHP
since Apr 2022
RUM
Cloudflare Browser Insights
since May 2026
Security
reCAPTCHA
since Aug 2022
Segmentation
Adobe Audience Manager
since Jan 2024
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Animate.css
since Apr 2022
Web servers
Nginx
since Nov 2024
Widgets
Outbrain
since Jan 2024
Audience
- 57% desktop
- 43% phone
Indonesia
Russia
Ukraine
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,292,432 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| INP | 375 ms |
| CLS | 0.05 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.0 MB · 101 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.free-btc.org | 17 |
| free-btc.org | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights May 2026
- dropped crypto-js Apr 2026
- dropped Google Publisher Tag Mar 2026
- dropped ID5 Mar 2026
- dropped Microsoft ASP.NET Mar 2026
- dropped Preact Mar 2026
- dropped Rubicon Project Mar 2026
- detected Google Publisher Tag Jan 2026
- detected ID5 Jan 2026
- detected Microsoft ASP.NET Jan 2026
- detected Preact Jan 2026
- detected Rubicon Project Jan 2026
- detected crypto-js Sep 2025