What powers desouzainstitute.com?
Last seen Oct 2026 · 31 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
jsDelivr
since Feb 2024
CMS
Databases
MySQL
since Jan 2019
Font scripts
JavaScript frameworks
React
since Feb 2024
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Mar 2023
Programming languages
PHP
since Jan 2019
Rich text editors
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web server extensions
Web servers
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
- 67% desktop
- 33% phone
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.06 / 10 · ranked #1,483,529 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.9 MB · 35 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- de Souza Institute
- Profiles: X
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on UHN-ASN (192.139.83.56)
- DNS: uhn.ca
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, RSA 4096, wildcard, expires Mar 2027
- Common Crawl link graph: rank 6,896,641, 13 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.desouzainstitute.com | 15 |
| help.desouzainstitute.com | 14 |
| my.desouzainstitute.com | 13 |
| support.desouzainstitute.com | 5 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped CallTrackingMetrics Jan 2026