What powers perennialmath.com?
Last seen Jun 2026 · 32 technologies across 19 categories
Advertising
Twitter Ads
since May 2021
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Feb 2021
CDN
Cloudflare
since Oct 2024
Unpkg
since May 2026
Ecommerce
Cart Functionality
since Aug 2020
Amazon SES
since Aug 2022
Font scripts
Font Awesome
since Apr 2019
Google Font API
since Apr 2019
JavaScript libraries
Ethers
since May 2026
math.js
since Apr 2019
Modernizr
since Apr 2019
OWL Carousel
since Apr 2019
prettyPhoto
since Apr 2019
Live chat
Tawk.to
since Apr 2019
Marketing automation
MailChimp
since Feb 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2019
Performance
Priority Hints
since Mar 2026
Programming languages
Security
Cloudflare Bot Management
since Oct 2024
UI frameworks
Animate.css
since Apr 2019
Video players
YouTube
since Apr 2019
Web server extensions
Web servers
Amazon EC2
since Apr 2019
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.85 / 10 · ranked #4,082,768 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.2 MB · 120 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| perennialmath.com | 32 |
| livetournament.perennialmath.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Ethers May 2026
- detected Unpkg May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025