What powers sphereinternationalschool.com.br?
Last seen Oct 2026 · 20 technologies across 13 categories
Analytics
CDN
Amazon S3
since Aug 2023
Cloudflare
since Feb 2025
JavaScript libraries
Load balancers
Azure Front Door
since Aug 2022
Marketing automation
RD Station
since May 2020
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2023
Azure
since Sep 2021
Programming languages
Python
since May 2022
Security
Cloudflare Bot Management
since Feb 2025
reCAPTCHA
since Jun 2022
Tag managers
Google Tag Manager
since May 2020
Web frameworks
Django
since May 2022
Web servers
gunicorn
since Aug 2023
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 53% phone
- 47% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.26 / 10 · ranked #9,212,170 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Microsoft Azure
- Weight: 11.7 MB · 21 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (150.171.110.2)
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 15,074,662, 4 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sphereinternationalschool.com.br | 16 |
| sphereinternationalschool.com.br | 13 |