What powers esitef.com?
Last seen Jun 2026 · 47 technologies across 20 categories
Advertising
Google AdSense
since Aug 2022
Analytics
Google Analytics
since Apr 2020
PayPal Marketing Solutions
since Aug 2022
CDN
Amazon S3
since Aug 2025
CMS
Databases
MySQL
since Apr 2020
Ecommerce
Cart Functionality
since Aug 2025
Font scripts
JavaScript frameworks
JavaScript graphics
particles.js
since Dec 2022
JavaScript libraries
Lightbox
since Apr 2020
OWL Carousel
since Apr 2020
PhotoSwipe
since Dec 2023
Select2
since Aug 2022
Slick
since Aug 2022
Swiper
since Sep 2022
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
SiteGround
since Aug 2022
Payment processors
PayPal
since Aug 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2020
Security
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Web servers
Nginx
since Aug 2022
WordPress plugins
Contact Form 7
since Aug 2022
Popup Maker
since Sep 2024
The Events Calendar
since Aug 2022
ThimPress LearnPress
since Sep 2024
Audience
Spain
Mexico
Argentina
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #53,763,979 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 3000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- CDN: Google
- Weight: 3.1 MB · 170 requests
- WordPress theme: edubin · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| esitef.com | 41 |
| online.esitef.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped LazySizes Apr 2026
- detected PhotoSwipe Jan 2026
- dropped Isotope Dec 2025
- dropped metisMenu Dec 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- detected LazySizes Nov 2025
- dropped PhotoSwipe Nov 2025
- dropped Google Hosted Libraries Sep 2025
- detected Amazon S3 Aug 2025
- detected Amazon Web Services Aug 2025
- detected Backbone.js Aug 2025
- detected Cart Functionality Aug 2025
- detected cdnjs Aug 2025
- detected Cloudflare Aug 2025
- detected Isotope Aug 2025
- dropped LazySizes Aug 2025
- detected metisMenu Aug 2025
- detected OWL Carousel Aug 2025
- detected PhotoSwipe Aug 2025
- detected The Events Calendar Aug 2025