What powers biduk.org?
Last seen Jun 2026 · 16 technologies across 12 categories
CDN
Cloudflare
since Jan 2019
MailChimp
since Feb 2023
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
Stimulus
since Feb 2021
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Ruby
since Jan 2019
RUM
Cloudflare Browser Insights
since Nov 2025
New Relic
since Mar 2020
Search engines
Security
HSTS
since May 2024
Web frameworks
Ruby on Rails
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 51% phone
- 49% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #356,463 of all domains
137 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.0 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- dropped Google Analytics Mar 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped Heroku Aug 2025