What powers tdrmooc.org?
Last seen Aug 2026 · 22 technologies across 10 categories
Analytics
Matomo Analytics
since Aug 2020
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Font scripts
Font Awesome
since Oct 2025
JavaScript frameworks
JavaScript libraries
PubSubJS
since Oct 2025
Underscore.js
since Jan 2019
Miscellaneous
Programming languages
Python
since Jan 2019
Security
HSTS
since Sep 2022
Web frameworks
Django
since Jan 2019
Web servers
Nginx
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 50% desktop
- 47% phone
- 3% tablet
India
Pakistan
Nigeria
Colombia
Indonesia
Kenya
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,346,250 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.1 s |
| INP | 100 ms |
| CLS | 0.25 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 5.8 MB · 41 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SWITCH Switch, Swiss Academic and Research Network (86.119.84.12)
- DNS: Gandi
- Email: Infomaniak
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 12,069,571, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tdrmooc.org | 16 |
| tdrmooc.org | 14 |
| app.tdrmooc.org | 8 |