What powers sdi.edu?
Last seen Jun 2026 · 72 technologies across 28 categories
Advertising
Analytics
Azure Monitor
since Jun 2025
Google Analytics
since Aug 2018
Hotjar
since Jul 2025
HubSpot Analytics
since Jun 2023
Matomo Analytics
since Jun 2023
VWO
since Oct 2025
Authentication
Facebook Login
since May 2022
CDN
Amazon S3
since Feb 2023
Cloudflare
since Nov 2022
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Amazon SES
since Aug 2022
Google Workspace
since Aug 2022
MailChimp
since Aug 2022
Mailgun
since Mar 2026
Sendgrid
since Mar 2026
Font scripts
JavaScript Frameworks
JavaScript graphics
JavaScript Libraries
Live chat
LiveChat
since Aug 2018
LMS
Moodle
since May 2019
Marketing automation
HubSpot
since Jun 2023
Miscellaneous
Babel
since Feb 2023
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Prism
since Mar 2026
RSS
since Dec 2022
Operating systems
Ubuntu
since Jul 2020
PaaS
Amazon Web Services
since Feb 2019
Azure
since Jun 2025
Programming languages
Reverse proxies
Envoy
since Mar 2026
Security
Cloudflare Bot Management
since Jun 2023
HSTS
since Feb 2023
Segmentation
Adobe Audience Manager
since Jan 2025
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Bootstrap
since Aug 2018
Video players
YouTube
since Jul 2022
Web frameworks
Microsoft ASP.NET
since Jan 2019
Ruby on Rails
since Feb 2023
Web servers
Webmail
Microsoft 365
since Jun 2025
WordPress plugins
Smart Slider 3
since Mar 2025
WP Fastest Cache
since Feb 2022
Audience
- 50% phone
- 48% desktop
- 2% tablet
United States
India
United Kingdom
Brazil
Canada
Mexico
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.16 / 10 · ranked #474,892 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.3 MB · 152 requests
- WordPress theme: sdi00119 · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sdi.edu | 42 |
| classroom.sdi.edu | 35 |
| www.sdi.edu | 35 |
| studenthelpdesk.sdi.edu | 18 |
| trainingcenter.sdi.edu | 18 |
| portal.sdi.edu | 15 |
| learn.sdi.edu | 8 |
| sites-dev.sdi.edu | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped FingerprintJS Mar 2026
- dropped The Events Calendar Oct 2025
- detected VWO Oct 2025
- detected HTTP/3 Aug 2025