What powers letrascholas.com?
Last seen Jun 2026 · 12 technologies across 7 categories
Advertising
Google AdSense
since Jan 2023
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Mar 2022
CDN
cdnjs
since Mar 2023
Cloudflare
since Mar 2022
IaaS
Google Cloud
since Mar 2023
JavaScript libraries
Miscellaneous
Security
reCAPTCHA
since Jan 2023
Audience
- 97% phone
- 2% desktop
- 1% tablet
Mexico
Peru
Spain
Argentina
Colombia
Venezuela
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.33 / 10 · ranked #45,945,344 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish (Mexico)
- CDN: Cloudflare
- Weight: 0.3 MB · 15 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped Funding Choices Oct 2025
- dropped Google Font API Oct 2025
- dropped Google Tag Manager Sep 2025