What powers sdr-radio.com?
Last seen Jun 2026 · 29 technologies across 17 categories
Advertising
Google AdSense
since Apr 2018
Analytics
Google Analytics
since Jun 2018
Snowplow Analytics
since Dec 2021
CDN
Cloudflare
since May 2022
CMS
Duda
since Mar 2020
Cookie compliance
Funding Choices
since Dec 2022
Font scripts
Font Awesome
since Dec 2020
Google Font API
since Apr 2018
JavaScript libraries
Message boards
phpBB
since Dec 2020
Miscellaneous
Performance
Priority Hints
since May 2022
Photo galleries
PhotoSwipe
since Apr 2025
Programming languages
PHP
since Dec 2020
Security
Tag managers
Google Tag Manager
since Dec 2020
Video players
YouTube
since Jan 2020
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 84% desktop
- 13% phone
- 2% tablet
United States
Germany
United Kingdom
Brazil
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #335,661 of all domains
144 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.4 MB · 205 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sdr-radio.com | 23 |
| forum.sdr-radio.com | 16 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026
- dropped OpenSSL May 2026
- dropped Windows Server May 2026
- dropped Webpack Jan 2026
- dropped cdnjs Dec 2025