What powers 
santillana.com.co?
Last seen Oct 2026 · 63 technologies across 34 categories
Accessibility
Analytics
CDN
CMS
Cookie compliance
Databases
Documentation
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Live chat
LMS
Load balancers
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Retargeting
Security
SEO
Tag managers
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 *: Restricted (was Allowed)
- Oct 2026 *: Allowed (was Restricted)
- Oct 2026 *: Restricted (was Allowed)
- Oct 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 49% phone
- 43% desktop
- 7% tablet
Colombia
Mexico
Argentina
Ecuador
Peru
Venezuela
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.13 / 10 · ranked #490,620 of all domains
107 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Spanish (Chile)
- Weight: 5.4 MB · 103 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Ruta Maestra
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (166.117.125.244)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 741,933, 13 hosts
- Verified with: Microsoft Dynamics 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| santillana.com.co | 26 |
| www.santillana.com.co | 26 |
| formacion-complementaria.santillana.com.co | 25 |
| pre.santillana.com.co | 23 |
| redisenando-el-curriculo.santillana.com.co | 20 |
| rutamaestra.santillana.com.co | 19 |
| payment.santillana.com.co | 18 |
| diplomados.santillana.com.co | 14 |
| catalogo.santillana.com.co | 13 |
| activamente.santillana.com.co | 12 |
| dia-del-maestro.santillana.com.co | 8 |
Full technology history →
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Recent changes
- dropped New Relic Aug 2026
- dropped Moment.js Jul 2026
- dropped reCAPTCHA Jul 2026
- dropped Underscore.js Jul 2026
- detected UserWay Jul 2026
- dropped GSAP Jun 2026
- detected Nginx Jun 2026
- dropped Slider Revolution Jun 2026
- dropped Lightbox Jan 2026
- detected GSAP Dec 2025
- detected Slider Revolution Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025