What powers problemsphysics.com?
Last seen Jun 2026 · 10 technologies across 10 categories
Advertising
Google AdSense
since Apr 2018
CDN
jsDelivr
since Apr 2023
Cookie compliance
Funding Choices
since May 2025
Font scripts
Google Font API
since Apr 2018
Hosting
GoDaddy
since May 2025
JavaScript graphics
KaTeX
since May 2026
Live chat
WhatsApp Business Chat
since May 2026
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Apache HTTP Server
since Oct 2022
Audience
- 50% desktop
- 50% phone
Philippines
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #21,950,452 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.1 MB · 159 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.problemsphysics.com | 10 |
| problemsphysics.com | 6 |
Full technology history →
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Recent changes
- detected jsDelivr May 2026
- detected KaTeX May 2026
- detected WhatsApp Business Chat May 2026
- detected Google Font API Mar 2026