What powers open-cosmos.com?
Last seen Jun 2026 · 33 technologies across 19 categories
Analytics
Google Analytics
since Jul 2019
Caching
Varnish
since Mar 2025
CDN
Cloudflare
since Oct 2024
Google Hosted Libraries
since Apr 2022
jsDelivr
since Jun 2023
Section.io
since Mar 2025
CMS
Font scripts
Font Awesome
since Jul 2019
Google Font API
since Sep 2019
Issue trackers
Sentry
since Mar 2020
JavaScript frameworks
Stimulus
since Feb 2021
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Nov 2025
Page builders
Webflow
since Jun 2023
Performance
Priority Hints
since Mar 2025
Turbo
since Mar 2025
Programming languages
Ruby
since Mar 2025
Recruitment & staffing
Teamtailor
since Mar 2025
Security
UI frameworks
Animate.css
since Mar 2025
Tailwind CSS
since Jan 2026
Video players
YouTube
since May 2026
Web frameworks
Ruby on Rails
since Mar 2025
Audience
- 69% desktop
- 31% phone
Greece
Portugal
United Kingdom
Spain
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #278,416 of all domains
263 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 12.1 MB · 84 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| open-cosmos.com | 21 |
| careers.open-cosmos.com | 18 |
| www.open-cosmos.com | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected YouTube May 2026
- detected Mailgun Feb 2026
- detected reCAPTCHA Jan 2026
- detected Tailwind CSS Jan 2026
- dropped HubSpot Dec 2025
- detected Amazon SES Nov 2025
- detected Amazon Web Services Nov 2025
- dropped PDF.js Aug 2025