What powers tefllessons.com?
Last seen Jun 2026 · 42 technologies across 21 categories
Analytics
Google Analytics
since Dec 2020
Pinterest Conversion Tag
since Apr 2022
Authentication
Facebook Login
since Jul 2021
Caching
Redis Object Cache
since Mar 2025
CDN
CMS
WordPress
since Dec 2020
Databases
Ecommerce
Cart Functionality
since Dec 2020
Font scripts
Google Font API
since Dec 2020
Twitter Emoji (Twemoji)
since Jul 2021
JavaScript libraries
OWL Carousel
since Jun 2024
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
PayPal
since Nov 2023
Photo galleries
PhotoSwipe
since Dec 2025
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
SEO
Ahrefs
since May 2025
Tag managers
Google Tag Manager
since Feb 2021
Web servers
Apache HTTP Server
since Nov 2021
LiteSpeed
since Jan 2025
Widgets
Facebook
since Dec 2020
WordPress plugins
RankMath SEO
since May 2025
WooCommerce PayPal Payments
since Nov 2023
Audience
- 69% desktop
- 28% phone
- 3% tablet
Philippines
Ukraine
Czechia
South Africa
Morocco
Algeria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.05 / 10 · ranked #11,803,169 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 2.1 MB · 107 requests
- WordPress theme: citylogic (child: north-shore) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tefllessons.com | 35 |
| www.tefllessons.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- detected Unpkg May 2026
- detected PayPal Apr 2026
- detected WooCommerce PayPal Payments Apr 2026
- dropped Select2 Jan 2026
- detected PhotoSwipe Dec 2025
- dropped MailerLite Nov 2025
- dropped MailerLite plugin Nov 2025
- dropped Moment.js Nov 2025
- dropped React Nov 2025
- dropped WooCommerce Multilingual Nov 2025
- dropped WooCommerce Subscriptions Nov 2025
- dropped WPML Nov 2025
- detected Amazon S3 Oct 2025
- detected Amazon Web Services Oct 2025
- detected Moment.js Sep 2025
- detected React Sep 2025
- detected WooCommerce Multilingual Aug 2025
- detected WPML Aug 2025