What powers leanlearning.online?
Last seen Aug 2026 · 24 technologies across 13 categories
Analytics
Google Analytics
since May 2021
Linkedin Insight Tag
since Feb 2026
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Editors
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Vue.js
since Nov 2025
JavaScript graphics
MathJax
since Jul 2023
JavaScript libraries
LMS
Miscellaneous
Open Graph
since Sep 2022
Payment processors
Security
Tag managers
Google Tag Manager
since Mar 2021
Video players
YouTube
since May 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% desktop
- 34% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.32 / 10 · ranked #46,749,164 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 5.0 MB · 224 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected HSTS Jul 2026
- dropped HSTS May 2026
- detected Cloudflare Bot Management Feb 2026
- detected Linkedin Insight Tag Feb 2026
- dropped Cloudflare Browser Insights Nov 2025
- detected Howler.js Nov 2025
- detected Vue.js Nov 2025