What powers sofaconcerts.org?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Oct 2021
Google Sign-in
since Jun 2024
CDN
Amazon CloudFront
since Sep 2019
JavaScript frameworks
JavaScript libraries
LazySizes
since Feb 2022
Maps
Google Maps
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Sep 2019
Programming languages
Python
since Jan 2019
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 85% phone
- 12% desktop
- 2% tablet
Germany
Austria
India
United Kingdom
Italy
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #297,783 of all domains
116 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.4 MB · 36 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.