What powers teachertrainingkolkata.com?
Last seen Apr 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
JavaScript frameworks
React
since Jun 2024
JavaScript libraries
Live chat
LiveChat
since Jun 2022
WhatsApp Business Chat
since Jun 2022
Programming languages
PHP
since Jul 2025
UI frameworks
Web servers
Apache HTTP Server
since Jun 2019
Widgets
Sumo
since Jun 2024
Audience
- 100% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,844,612 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| CLS | 0.15 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.4 MB · 116 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API Apr 2026
- dropped Lodash Sep 2025