What powers professorferretto.com.br?
Last seen Jun 2026 · 55 technologies across 25 categories
Analytics
Caching
WP Rocket
since Dec 2022
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WordPress
since Feb 2020
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MySQL
since Feb 2020
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Google Font API
since Aug 2018
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since Feb 2020
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since Jun 2018
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since Jun 2023
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since Aug 2018
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since Sep 2025
Tailwind CSS
since Sep 2025
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Spring
since Jul 2020
Web servers
Apache HTTP Server
since Apr 2018
Widgets
Facebook
since Jun 2018
WordPress plugins
Audience
- 41% desktop
- 32% tablet
- 27% phone
Brazil
Mozambique
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.12 / 10 · ranked #1,397,643 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 250 ms |
| CLS | 0.4 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese
- CDN: Netlify
- Weight: 1.4 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| checkout.professorferretto.com.br | 23 |
| app.professorferretto.com.br | 19 |
| beta.app.professorferretto.com.br | 19 |
| curso-gratuito.professorferretto.com.br | 19 |
| www.professorferretto.com.br | 19 |
| blog.professorferretto.com.br | 16 |
| simuladao-enem.professorferretto.com.br | 15 |
| lp.professorferretto.com.br | 12 |
| professorferretto.com.br | 10 |
| plataforma.professorferretto.com.br | 8 |
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped AMP Mar 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Facebook Login Mar 2026
- dropped Gravatar Mar 2026
- dropped Jetpack Mar 2026
- dropped Twitter Mar 2026
- dropped Twitter Ads Mar 2026
- dropped Ubuntu Mar 2026
- dropped wpBakery Mar 2026
- dropped YouTube Mar 2026
- dropped ZURB Foundation Mar 2026
- detected jsDelivr Feb 2026
- detected Swiper Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Unpkg Feb 2026
- detected Yoast SEO Premium Feb 2026
- detected Priority Hints Jan 2026