What powers cerlalc.org?
Last seen Jun 2026 · 56 technologies across 24 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| autor | #86 | 11 |
| que es el autor | #3 | 9 |
| que es autor | #5 | 7 |
| autor de un libro | #5 | 7 |
| autor significado | #6 | 6 |
| quien es el autor | #6 | 3 |
| autor definicin | #5 | 2 |
| autor definicion | #6 | 2 |
| que significa autor | #8 | 2 |
| quin es el autor | #7 | 2 |
| la aventura de leer | #4 | 2 |
| constitucin espaola | #40 | 1 |
| constitucion espaola | #53 | 1 |
| todos los derechos reservados | #78 | 1 |
| que es autora | #12 | 1 |
| propiedad intelectual | #43 | 1 |
| leamos juntos | #6 | 1 |
| leche de jirafa | #7 | 1 |
| derecho de autor ejemplos | #11 | 1 |
| definicion de autor | #6 | 1 |
| xqw | #46 | 0 |
| biomagnetismo par | #44 | 0 |
| biomagnetismo mdico | #13 | 0 |
| biomagnetismo medico | #16 | 0 |
| bibliotecas en lnea gratis | #52 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 83% phone
- 17% desktop
Mexico
Guatemala
El Salvador
Honduras
Cuba
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.01 / 10 · ranked #109,164 of all domains
316 referring domains · OpenPageRank
Search traffic
62 est. monthly organic visits (US)
124 keywords in Google's top 30
Core Web Vitals
| LCP | 3.8 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 49.3 MB · 116 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cerlalc.org | 31 |
| libroslab.cerlalc.org | 28 |
| rescatandolahistoria.cerlalc.org | 26 |
| aulavirtual.cerlalc.org | 16 |
| encuestas.cerlalc.org | 11 |
| isbncostarica.sinabi.cerlalc.org | 10 |
| isbncuba.ccl.cerlalc.org | 10 |
| isbnelsalvador.binaes.cerlalc.org | 10 |
| isbnguatemala.ageg.cerlalc.org | 10 |
| isbnmexico.indautor.cerlalc.org | 10 |
| www.isbncostarica.sinabi.cerlalc.org | 10 |
| www.isbncuba.ccl.cerlalc.org | 10 |
| www.isbnguatemala.ageg.cerlalc.org | 10 |
| www.isbnmexico.indautor.cerlalc.org | 10 |
| isbnhonduras.deca.cerlalc.org | 9 |
| www.cerlalc.org | 6 |
Full technology history →
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Recent changes
- dropped LazySizes Apr 2026
- dropped WPMU DEV Smush Apr 2026
- dropped Google Tag Manager Mar 2026
- dropped ZURB Foundation Mar 2026
- detected Alpine.js Feb 2026
- detected Animate.css Feb 2026
- detected AOS Feb 2026
- detected jQuery CDN Feb 2026