What powers letrus.com.br?
Last seen Jun 2026 · 73 technologies across 29 categories
Analytics
Amplitude
since Dec 2024
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Hotjar
since Jan 2019
HubSpot Analytics
since Feb 2021
Matomo Analytics
since Aug 2020
Microsoft Clarity
since Feb 2024
Authentication
Google Sign-in
since Jun 2024
Caching
CDN
Amazon CloudFront
since Feb 2019
Amazon S3
since Feb 2019
Cloudflare
since Nov 2021
jsDelivr
since May 2024
CMS
HubSpot CMS Hub
since Oct 2022
Cookie compliance
HubSpot Cookie Policy Banner
since Sep 2021
Databases
MySQL
since Dec 2020
Google Workspace
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Feb 2019
Issue trackers
Cloudflare Network Error Logging
since Oct 2022
Sentry
since Nov 2019
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Apr 2023
Chart.js
since Dec 2020
JavaScript libraries
Live chat
HubSpot Chat
since Jun 2021
Marketing automation
HubSpot
since Mar 2020
Sendinblue
since Jan 2023
Miscellaneous
Babel
since Mar 2020
HTTP/3
since Dec 2022
Open Graph
since Sep 2022
PWA
since Dec 2022
RSS
since Dec 2022
Swiper Slider
since Dec 2020
Webpack
since Apr 2019
Operating systems
PaaS
Amazon Web Services
since Feb 2019
Page builders
wpBakery
since Feb 2022
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Animate.css
since Apr 2022
Video players
YouTube
since Jun 2022
Web server extensions
Web servers
Widgets
OWL Carousel
since Dec 2020
WordPress plugins
Audience
- 73% desktop
- 27% phone
Brazil
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.32 / 10 · ranked #2,842,364 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 200 ms |
| CLS | 0.2 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 0.5 MB · 39 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.letrus.com.br | 33 |
| letrus.com.br | 26 |
| professor.letrus.com.br | 24 |
| gestor.letrus.com.br | 23 |
| produto.letrus.com.br | 23 |
| app.letrus.com.br | 20 |
| concursoescrita.letrus.com.br | 20 |
| olimpiadas.letrus.com.br | 18 |
| aluno.letrus.com.br | 17 |
| faq.letrus.com.br | 17 |
| corretor.letrus.com.br | 13 |
| blog.letrus.com.br | 10 |
| c5.letrus.com.br | 9 |
Full technology history →
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