What powers classnotes.xyz?
Last seen Jun 2026 · 52 technologies across 27 categories
Advertising
Google AdSense
since Feb 2019
Twitter Ads
since Jul 2021
Analytics
Cloudflare Browser Insights
since Aug 2025
Google Analytics
since Jan 2019
CDN
Amazon S3
since Oct 2021
cdnjs
since Jul 2022
Cloudflare
since Jan 2019
Google Cloud CDN
since Aug 2023
CMS
Cookie compliance
Funding Choices
since Dec 2022
Databases
MySQL
since Jan 2019
Development
Turbopack
since Feb 2026
Ecommerce
Cart Functionality
since Aug 2023
Amazon SES
since Aug 2022
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jan 2019
IaaS
Google Cloud
since Aug 2023
JavaScript frameworks
JavaScript graphics
KaTeX
since Jul 2021
JavaScript libraries
Closure Library
since May 2024
Tiny Slider
since Aug 2023
Marketing automation
MailChimp
since Aug 2023
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Aug 2023
PaaS
Amazon Web Services
since Jul 2021
Page builders
Performance
Cloudflare Rocket Loader
since Oct 2022
Cloudflare Zaraz
since Mar 2026
Priority Hints
since Aug 2025
Programming languages
Security
Cloudflare Bot Management
since Mar 2022
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jul 2021
Radix UI
since Jan 2026
shadcn/ui
since Mar 2026
Tailwind CSS
since Apr 2022
Video players
YouTube
since Jan 2019
Webmail
Apple iCloud Mail
since May 2023
Widgets
Twitter
since Jan 2019
WordPress plugins
Audience
Pakistan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.33 / 10 · ranked #8,223,676 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 81 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ftp.classnotes.xyz | 27 |
| mail.classnotes.xyz | 27 |
| classnotes.xyz | 25 |
| www.classnotes.xyz | 24 |
| premium.classnotes.xyz | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Zaraz Mar 2026
- detected shadcn/ui Mar 2026
- detected Turbopack Feb 2026
- detected Radix UI Jan 2026
- detected Tailwind CSS Jan 2026
- detected Cloudflare Browser Insights Aug 2025
- detected Next.js App Router Aug 2025
- detected Priority Hints Aug 2025