What powers probtg.com?
Last seen Jun 2026 · 50 technologies across 22 categories
A/B Testing
Google Optimize
since Feb 2025
Analytics
Amplitude
since Feb 2025
Google Analytics
since Aug 2022
Linkedin Insight Tag
since Aug 2022
Microsoft Clarity
since Feb 2025
CDN
cdnjs
since Apr 2025
Cloudflare
since Apr 2025
CMS
Databases
Ecommerce
Cart Functionality
since Feb 2025
Google Workspace
since Aug 2022
Mailgun
since Feb 2025
Font scripts
Font Awesome
since Aug 2022
Google Font API
since Aug 2022
JavaScript frameworks
RxJS
since Jan 2026
JavaScript libraries
AOS
since Feb 2025
crypto-js
since Feb 2025
Isotope
since Aug 2022
OWL Carousel
since Aug 2022
Swiper
since Sep 2022
Live chat
WhatsApp Business Chat
since Jun 2025
Load balancers
Amazon ALB
since Jan 2026
Miscellaneous
PaaS
Amazon Web Services
since Feb 2025
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Aug 2022
Security
HSTS
since Feb 2025
SEO
Tag managers
Google Tag Manager
since Aug 2022
Web Server Extensions
Web servers
WordPress plugins
Audience
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.64 / 10 · ranked #21,037,966 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 4.4 MB · 485 requests
- WordPress theme: woodmart · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| onlinetraining.probtg.com | 29 |
| probtg.com | 25 |
| www.iitr-btg.probtg.com | 24 |
| www.probtg.com | 2 |
Full technology history →
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Recent changes
- dropped New Relic Jun 2026
- dropped Contact Form 7 Apr 2026
- dropped New Relic Feb 2026
- detected Contact Form 7 Jan 2026
- detected RxJS Jan 2026
- dropped Astra Nov 2025
- dropped Contact Form 7 Nov 2025
- dropped Elementor Header & Footer Builder Nov 2025
- dropped Google Maps Nov 2025
- detected New Relic Nov 2025
- detected WooCommerce Oct 2025
- dropped New Relic Sep 2025
- detected Firebase Aug 2025