What powers positivephysics.org?
Last seen Aug 2026 · 28 technologies across 19 categories
Analytics
Google Analytics
since Jul 2022
Microsoft Clarity
since Jul 2022
Authentication
Google Sign-in
since Jul 2024
CDN
Amazon CloudFront
since Jul 2022
Cloudflare
since Jul 2022
Font scripts
Font Awesome
since Aug 2023
Google Font API
since Aug 2023
JavaScript frameworks
React
since Jul 2026
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2025
Marketing automation
HubSpot
since Jul 2022
Miscellaneous
Open Graph
since Jul 2024
Popper
since Jul 2022
PaaS
Amazon Web Services
since Feb 2019
Payment processors
Programming languages
Java
since Oct 2021
RUM
Security
Cloudflare Bot Management
since Jul 2022
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Web server extensions
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Philippines
Thailand
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.26 / 10 · ranked #1,176,782 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Amazon CloudFront
- Weight: 6.3 MB · 149 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.positivephysics.org | 25 |
| positivephysics.org | 7 |
Full technology history →
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Recent changes
- dropped HubSpot Analytics Jul 2026
- dropped Matomo Analytics Jul 2026