What powers osw.energy?
Last seen Jun 2026 · 46 technologies across 23 categories
Analytics
CDN
Amazon CloudFront
since Aug 2023
cdnjs
since Jan 2023
Cloudflare
since Jan 2023
Unpkg
since Jan 2023
Digital asset management
Dropbox
since Apr 2026
Sendgrid
since Jan 2023
Font scripts
Google Font API
since Jan 2023
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Live chat
Intercom
since Dec 2024
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since Jan 2023
Load balancers
Amazon ALB
since Jan 2023
Maps
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since Jan 2023
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Jan 2023
Operating systems
Ubuntu
since Jan 2023
PaaS
Amazon Web Services
since Jan 2023
Performance
Priority Hints
since Mar 2025
Turbolinks
since Jan 2023
Programming languages
RUM
New Relic
since Jan 2023
Security
Cloudflare Bot Management
since Mar 2025
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since Aug 2023
Tag managers
Google Tag Manager
since Apr 2023
UI frameworks
Video players
YouTube
since Jan 2023
Web frameworks
Ruby on Rails
since Jan 2023
Web servers
Webmail
Apple iCloud Mail
since Jun 2023
Google Workspace
since Jan 2023
Audience
- 85% desktop
- 15% phone
Australia
India
Netherlands
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,469,252 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 6.6 MB · 166 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| downloads.osw.energy | 36 |
| osw.energy | 19 |
| www.osw.energy | 19 |
| new.osw.energy | 9 |
Full technology history →
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Recent changes
- dropped RxJS Sep 2025