What powers chemistrynotes.com?
Last seen Jun 2026 · 48 technologies across 22 categories
Advertising
Google AdSense
since Oct 2025
Affiliate programs
GoAffPro
since Apr 2023
Analytics
Google Analytics
since Feb 2020
CDN
Amazon S3
since May 2022
cdnjs
since Nov 2021
Cloudflare
since Feb 2020
Google Hosted Libraries
since Feb 2022
jsDelivr
since Nov 2021
Ecommerce
Font scripts
Google Font API
since Sep 2020
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Vue.js
since May 2024
JavaScript libraries
Live chat
Chatra
since Jul 2021
LMS
Teachable
since Nov 2021
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Payment processors
American Express
since Oct 2025
Apple Pay
since Aug 2020
Google Pay
since Oct 2025
Mastercard
since Oct 2025
PayPal
since Nov 2021
Shop Pay
since Feb 2022
Visa
since Oct 2025
Performance
Priority Hints
since Feb 2023
Programming languages
Ruby
since Nov 2021
Reviews
Judge.me
since Sep 2021
Security
Video players
Wistia
since Nov 2021
Web frameworks
Ruby on Rails
since Nov 2021
Webmail
Google Workspace
since Mar 2024
Microsoft 365
since Aug 2022
Widgets
AddThis
since Jan 2022
Audience
- 80% phone
- 15% desktop
- 5% tablet
India
Philippines
Pakistan
Bangladesh
Kenya
Uganda
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,711,626 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 3.0 MB · 284 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chemistrynotes.com | 33 |
| courses.chemistrynotes.com | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Funding Choices Jan 2026
- dropped Google Tag Manager Jan 2026
- detected Google Tag Manager Nov 2025
- detected American Express Oct 2025
- detected Funding Choices Oct 2025
- detected Google AdSense Oct 2025
- detected Google Pay Oct 2025
- detected Mastercard Oct 2025
- detected reCAPTCHA Oct 2025
- detected Visa Oct 2025