What powers teflcourse.net?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Jul 2021
Google Analytics
since Jun 2018
Microsoft Clarity
since Oct 2023
Pinterest Conversion Tag
since Sep 2023
Authentication
Facebook Login
since May 2022
CDN
Cloudflare
since Mar 2020
jsDelivr
since Jul 2020
Hosting panels
Plesk
since Jun 2018
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Marketing automation
Constant Contact
since Sep 2021
Miscellaneous
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
Security
Cloudflare Turnstile
since Apr 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2019
UI frameworks
Web frameworks
CodeIgniter
since Jun 2020
Audience
- 55% phone
- 41% desktop
- 3% tablet
Philippines
Portugal
United States
India
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #946,210 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.6 MB · 93 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Apr 2026