What powers professornoslen.com.br?
Last seen Aug 2026 · 58 technologies across 28 categories
Analytics
Google Analytics
since Jan 2019
Hotjar
since Apr 2019
TrackJs
since Jun 2020
Vercel Analytics
since Oct 2025
Woopra
since May 2020
Caching
Litespeed Cache
since Feb 2025
WP Rocket
since Aug 2022
CDN
Cloudflare
since Apr 2019
Hostinger CDN
since Feb 2025
CMS
Cookie compliance
Osano
since Aug 2020
Databases
Sendgrid
since Aug 2026
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Apr 2019
Hosting
Hostinger
since Feb 2025
Issue trackers
JavaScript frameworks
JavaScript libraries
Laravel Echo
since Oct 2025
Swiper
since Feb 2025
Live chat
WhatsApp Business Chat
since Oct 2025
Marketing automation
RD Station
since Jan 2019
Miscellaneous
HTTP/3
since Feb 2025
Open Graph
since Sep 2022
RSS
since Feb 2025
Swiper Slider
since Apr 2021
Webpack
since Oct 2025
PaaS
Vercel
since Oct 2025
Page builders
Webflow
since Oct 2019
Performance
Priority Hints
since Feb 2025
Programming languages
Security
HSTS
since Oct 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Ant Design
since Oct 2025
Video players
Web frameworks
Web servers
Widgets
Facebook
since Jan 2019
WordPress plugins
WordPress themes
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 49% desktop
- 44% phone
- 6% tablet
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.02 / 10 · ranked #12,293,929 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 3.0 MB · 76 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| app.professornoslen.com.br | 22 |
| cursos.professornoslen.com.br | 22 |
| professornoslen.com.br | 22 |
| www.professornoslen.com.br | 20 |
| blog.professornoslen.com.br | 16 |
| semestral.professornoslen.com.br | 15 |
| pages.professornoslen.com.br | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Hostinger CDN Aug 2026
- detected Sendgrid Aug 2026
- detected Plyr Mar 2026
- dropped Prism Mar 2026
- dropped Google Optimize Nov 2025
- detected WhatsApp Business Chat Oct 2025