What powers learn4exam.com?
Last seen Jun 2026 · 25 technologies across 19 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2022
Development
Turbopack
since Apr 2026
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript Graphics
Chart.js
since Feb 2020
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
PaaS
Vercel
since Apr 2026
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Apr 2026
Security
HSTS
since Mar 2026
Tag managers
Google Tag Manager
since Feb 2022
UI frameworks
Tailwind CSS
since Apr 2026
Video players
YouTube
since Jun 2021
Web Servers
Apache HTTP Server
since Feb 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jan 2019
Google Plus
since Jan 2019
Audience
- 82% phone
- 18% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #55,961,993 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 175 ms |
| CLS | 0.3 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 2.5 MB · 146 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.learn4exam.com | 17 |
| catpercentile.learn4exam.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jun 2026
- dropped AOS May 2026
- dropped Bootstrap Icons May 2026
- dropped core-js May 2026
- dropped Elfsight May 2026
- dropped Facebook Pixel May 2026
- dropped Glide.js May 2026
- detected Google Analytics May 2026
- dropped Google Cloud May 2026
- dropped Google Cloud CDN May 2026
- dropped Google Tag Manager May 2026
- dropped HTTP/3 May 2026
- dropped jsDelivr May 2026
- dropped lit-element May 2026
- dropped lit-html May 2026
- dropped Unpkg May 2026
- detected Next.js Apr 2026
- detected Next.js App Router Apr 2026
- dropped Nginx Apr 2026
- detected Node.js Apr 2026
- detected Priority Hints Apr 2026
- detected React Apr 2026
- detected Tailwind CSS Apr 2026
- detected Turbopack Apr 2026
- dropped Ubuntu Apr 2026
- detected Vercel Apr 2026
- detected Webpack Apr 2026
- detected WhatsApp Business Chat Apr 2026
- detected YouTube Apr 2026
- detected HSTS Mar 2026
- dropped Amazon CloudFront Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped cdnjs Feb 2026
- dropped Google Analytics Feb 2026
- dropped Google Hosted Libraries Feb 2026
- dropped Handlebars Feb 2026
- dropped Shaka Player Feb 2026
- dropped VideoJS Feb 2026
- dropped WhatsApp Business Chat Feb 2026
- dropped YouTube Feb 2026
- detected AOS Jan 2026
- detected Bootstrap Icons Jan 2026
- detected Glide.js Jan 2026
- detected Google Cloud Jan 2026
- detected Google Cloud CDN Jan 2026
- detected HTTP/3 Jan 2026
- detected jsDelivr Jan 2026
- detected lit-element Jan 2026
- detected lit-html Jan 2026
- detected Unpkg Jan 2026