What powers hadnu.org?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Databases
Firebase
since Sep 2022
Mailgun
since Aug 2022
JavaScript frameworks
Ember.js
since Apr 2020
JavaScript libraries
Message boards
Miscellaneous
Programming languages
Ruby
since Jan 2019
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Ruby on Rails
since Jan 2019
Web servers
Nginx
since Jan 2019
Audience
- 75% phone
- 25% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,874,453 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Fastly
- Weight: 0.5 MB · 12 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| forum.hadnu.org | 12 |
| www.hadnu.org | 8 |
Full technology history →
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Recent changes
- dropped Microsoft Clarity May 2026
- detected Microsoft Clarity Oct 2025