What powers sisfo.com?
Last seen Aug 2026 · 27 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Feb 2025
Google Analytics
since Apr 2025
CDN
cdnjs
since Aug 2022
Cloudflare
since Apr 2020
Font scripts
Google Font API
since Apr 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Feb 2020
Programming languages
PHP
since Aug 2022
TypeScript
since Oct 2025
Security
reCAPTCHA
since Feb 2020
UI frameworks
Video players
YouTube
since Feb 2020
Web frameworks
CakePHP
since Aug 2022
Web servers
Webmail
Google Workspace
since Aug 2022
Microsoft 365
since Oct 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Colombia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.94 / 10 · ranked #13,805,359 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- CDN: Cloudflare
- Weight: 0.3 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.4.17, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 24,555,136, 7 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sisfo.com | 22 |
| www.sisfo.com | 12 |
| sac.sisfo.com | 10 |
| felectronica.sisfo.com | 9 |
| jersalud.sisfo.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Apr 2026
- detected GSAP Apr 2026
- detected Lenis Apr 2026
- detected Open Graph Apr 2026
- detected Swiper Apr 2026
- detected Tailwind CSS Apr 2026